pages/conversation/conversationController.ets

/**
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import router from '@system.router';
import Prompt from '@system.prompt';
import emitter from '@ohos.events.emitter';

import HiLog from '../../utils/HiLog'
import common from '../../data/commonData'
import commonEvent from '@ohos.commonEventManager';
import ContactsService from '../../service/ContactsService';
import ConversationService from '../../service/ConversationService';
import ConversationListService from '../../service/ConversationListService';
import LooseObject from '../../data/LooseObject'
import commonService from '../../service/CommonService';
import settingService from '../../service/SettingService';
import { commonPasteboard } from '../../data/Pasteboard';
import telephoneUtil from '../../utils/TelephoneUtil';
import callService from '../../service/CallService';
import sendMsgService from '../../service/SendMsgService'
import MmsPreferences from '../../utils/MmsPreferences';
import dateUtil from '../../utils/DateUtil';
import NotificationService from '../../service/NotificationService';
import simCardService from '../../service/SimCardService';
import commonCtrl from './common';
import AvatarColor from '../../model/common/AvatarColor';

const TAG = 'ConversationController';
const ANIMATION_DURATION = 1500;
const TRANSFORM_SCALE_MIN = '1.0';
const TRANSFORM_SCALE_MAX = '3.0';
const COMMON_FILE_SIZE_STRING = '/300KB';

export default class ConversationController {
  private static sInstance: ConversationController;
  commonEventData: any = null;
  commonCtrl = commonCtrl.getInstance();
  // SMS message list update flag
  refresh: boolean = false;
  // Message deletion prompt
  strMsgDeleteDialogTip: Resource;
  // Click Status
  isClickStatus: boolean = false;
  // Whether information is locked
  hasLockMsg: boolean = false;
  // Select Status
  isSelectStatus: boolean = false;
  // Whether to select lock information
  isSelectLockMsg: boolean = false;
  // More Actions
  isShowMoreOperation: boolean = false;
  // The default value is false for determining whether the current day is the same.
  isLessOneDay: boolean = false;
  // Check whether full-screen conditions are met.
  isShowFullScreen: boolean = false;
  // Check whether all the options are selected.
  isMessageCheckAll: boolean = false;
  // Is it just a recording?
  isOnlyAudio: boolean = false;
  // Deleted Count
  selectDeleteMsgCount: number = 0;
  // Text entered in the text box, which is also the content of the SMS message to be sent.
  textValue: string = '';
  // Recording Animation Tasks
  drawRecordingTaskId: number = 0;
  // Tab option page. 0: Take a photo; 1: Take a picture; 2: Record a record; 3: More
  tabIndex: number = 1;
  // Text content of the tab option page
  tabTextList: Array<any> = [];
  // Recording Status
  isRecordingStatus: boolean = true;
  // Current recording time
  curRecordingTime: string = '00:00';
  // Size of the current recording file (KB)
  curSize: number = 0;
  // Recording Start Time
  startRecordTime: number = 0;
  // Airplane mode
  isFlightMode: boolean = false;
  // Information Attachment Size Tips
  msgSendTip: string = '';
  // Whether SMS messages can be sent.
  canSendMessage: boolean = false;
  // Whether the currently edited message is an MMS message
  isEditMms: boolean = false;
  // Size of the MM attachment to be edited.
  curEdtFileSize: number = 0;
  // Obtains the time display of a single selection.
  mmsTime: string = '';
  // SMS and MMS
  isMmsType: Resource;
  // Recipient
  isSendRecipient: boolean;
  // Contact First Name
  strContactsName: string = '';
  // Contact Phone Number
  strContactsNumber: string = '';
  // Contact Phone Number Formatting
  strContactsNumberFormat: string = '';
  // The attachment type is business card.
  isVCard: boolean = false;
  // Indicates whether the information is created.
  isNewMsg: boolean = false;
  // Number of Contacts
  contactsNum: number = 0;
  // business card
  vCard: {};
  // MM Edit List
  mmsEditList: Array<any> = [];
  // Information List
  mmsList: Array<any> = [];
  // Index of the selected information
  mmsIndex: number = 0;
  // Initial x-position
  rawX: string = '';
  // Initial y-position
  rawY: string = '';
  // Thumbnails in Gallery
  pictureListFromGallery: Array<any> = [];
  // Tab Title
  tabTitleText: Resource;
  // Send Toolbar Distance from Bottom Position
  sendBarMarginBottom: number = 0;
  // Tab Height
  tabHeight: number = common.int.TAB_HEIGHT;
  // Restoration task ID.
  restoreTimeoutId: number = 0;
  // Whether the animation is actually executed
  isTabHeightAnimation: boolean = false;
  // 0: default; 1: slide; 2: full screen
  tabSlideStatus: number = 0;
  // Sliding distance
  slideDistance: number = 0;
  // Start point coordinate of the slide
  slideStartPoint: LooseObject = {
    'x': 0,
    'y': 0
  };
  // Whether to slide up
  isTabSlideUp: number = 0;
  // Contact list, which is obtained from the contact app and used as an attachment for sending MMS messages.
  contactListFromContactApp: Array<any> = [];
  // Card slot
  slotId: number = 0;
  // Selected Contacts
  selectContacts: Array<any> = [];
  // Content in the recipient text box
  receiveContactValue: string = '';
  // Controls the display and hiding of the last div.
  isSendStatus: boolean = false;
  // ID of the session list.
  threadId: number = 0;
  // Indicates whether the page is a details page.
  isDetail: boolean = true;
  // Subscript to be resent
  reSendIndex: number = 0;
  // Whether the replication option is visible
  showText: boolean = true;
  // Search for the value passed
  searchKey: string = '';
  // Is it grass?
  isDraft: boolean = false;
  // Contents of the draft
  draftContent: string = '';
  draftGroupId: number = 0;
  // Can I double-click to cancel sending
  recallMessagesFlag: boolean = false;
  // Double-click Cancel Status
  doubleClickStatus: boolean = false;
  // Dynamic change sign from bottom
  distanceBottomFlag: boolean = false;
  // Deleting a Details Page
  hasDetailDelete: boolean = false;
  // Whether a contact exists
  hasExitContact: boolean = false;
  // Create a page for fetching and sending.
  isNewRecallMessagesFlag: boolean = false;
  // Recording animation
  recordingAnimation: LooseObject = {};
  // Animation Style Properties
  animationOptions: LooseObject = {};
  // Animation Style Attribute Object
  animationFrames: LooseObject = {};
  // Default rear camera
  cameraPattern: string = 'back';
  pattern: string = '';
  // Lock or Not
  hasLock: boolean = false;
  // Highlight Message Type
  highlightsType: number = 0;
  // Highlight Message Content
  highlightsText: string = '';
  timeFormat: string = '00:01';
  // 0: normal; 1: notification
  smsType: number = 0;
  isPicCheckboxClicked: boolean = false;
  // Whether to support sending reports
  hasReport: boolean = false;
  messageType: number = common.MESSAGE_TYPE.NORMAL;
  textareaDatasource: Array<any> = [];
  pptTotalCount: number = 0;
  selectedTextareaIdx: -1;
  hasImage: boolean = false;
  hasContent: boolean = false;
  hasVcard: boolean = false;
  mmsAddType: number = 0;
  picItemSelectedIndex: number = -1;
  slideDuration: number = 5;
  slideDurations: Array<any> = [];
  hasDouble: boolean = true;
  searchContent: string = '';
  // Time
  mmsDateSet: Set<any> = new Set();
  photoFirstName: string = '';
  portraitColor: string = '';
  reg: RegExp = /^[\u4e00-\u9fa5_a-zA-Z]+$/;
  scroller: Scroller = new Scroller();

  static getInstance() {
    if (ConversationController.sInstance == null) {
      ConversationController.sInstance = new ConversationController();
    }
    return ConversationController.sInstance;
  }

  onInit() {
    HiLog.i(TAG, 'onInit');
    this.initRouterData();
    this.initData();
    if (this.hasDouble) {
      this.initNewPageContacts();
      this.hasDouble = false;
    }
    // Obtains the actual data. You do not need to query the data when creating new data.
    if (!this.isNewMsg) {
      this.queryMessageDetail(this.strContactsNumber, this.threadId, () => {
      });
      this.scroller.scrollToIndex(this.mmsList.length - 1)
    }
    let actionData: LooseObject = {};
    actionData.threadId = this.threadId;
    actionData.hasRead = common.is_read.UN_READ;
    NotificationService.getInstance().cancelMessageNotify(actionData);
    NotificationService.getInstance().updateBadgeNumber();
  }

  onShow() {
    HiLog.i(TAG, 'onShow');
    // Check whether the Send button can be clicked.
    this.judgeSendBtnCanClicked();
    // Subscribe to PA
    this.subscribeDetail();
    // Check whether a contact exists.
    this.judgeContactExists();
    // Initialize the forwarded data
    this.initTransmitMeg();
    // Forwarding and sending
    this.transmitSend();
  }

  onHide() {
    HiLog.i(TAG, 'onHide');
    this.unSubscribeDetail();
  }

  initData() {
    this.strMsgDeleteDialogTip = $r('app.string.msg_delete_dialog_con_tip2',
      this.selectDeleteMsgCount
    );
    this.tabTextList = [
    //      $r('app.string.msg_take_photos'),
    //      $r('app.string.msg_picture'),
    //      $r('app.string.msg_record'),
    //      $r('app.string.more_low')
    ];
    this.animationOptions = {
      duration: ANIMATION_DURATION,
      easing: 'linear',
      fill: 'forwards',
      iterations: 'Infinity',
    };
    this.animationFrames = [
      {
        transform: {
          scale: TRANSFORM_SCALE_MIN
        }
      },
      {
        transform: {
          scale: TRANSFORM_SCALE_MAX
        }
      }
    ];
    //    this.pattern = $r('app.string.camera_post');
    this.initSlideDurations();
  }

  initSlideDurations() {
    let arr = [];
    for (let i = 1; i <= 10; i++) {
      arr.push(i);
    }
    this.slideDurations = arr;
  }

  release() {
    this.textValue = '';
    this.receiveContactValue = '';
    this.isDraft = false;
    this.mmsList = [];
  }

  initNewPageContacts() {
    let transmitContacts = [];
    if (this.strContactsNumber) {
      let contactsNames = this.strContactsName.split(',');
      let telephones = this.strContactsNumber.split(',');
      let telephoneFormat = this.strContactsNumberFormat.split(',');
      for (let index in contactsNames) {
        let item: LooseObject = {};
        item.contactName = contactsNames[index];
        item.telephone = telephones[index];
        if (contactsNames[index] == common.string.EMPTY_STR &&
          telephoneFormat[index] == common.string.EMPTY_STR) {
          item.telephoneFormat = telephones[index];
        } else {
          item.telephoneFormat = telephoneFormat[index];
        }
        item.headImage = common.string.EMPTY_STR;
        item.select = false;
        transmitContacts.push(item);
      }
    }
    this.commonCtrl.paramContact.transmitContacts = transmitContacts;
    this.commonCtrl.paramContact.isSelectContact = false;
    this.commonCtrl.paramContact.isNewRecallMessagesFlag = false;
  }

  initRouterData() {
    let routerParams: LooseObject = router.getParams();
    this.strContactsName =
      routerParams.strContactsName == undefined ? '' : routerParams.strContactsName;
    this.strContactsNumber =
      routerParams.strContactsNumber == undefined ? '' : routerParams.strContactsNumber;
    this.strContactsNumberFormat =
      routerParams.strContactsNumberFormat == undefined ? '' : routerParams.strContactsNumberFormat;
    this.contactsNum = routerParams.contactsNum == undefined ? 0 : routerParams.contactsNum;
    this.threadId = routerParams.threadId == undefined ? 0 : routerParams.threadId;
    this.isDraft = routerParams.isDraft == undefined ? false : routerParams.isDraft;
    this.draftContent = routerParams.draftContent == undefined ? '' : routerParams.draftContent;
    this.searchContent = routerParams.searchContent == undefined ? '' : routerParams.searchContent;
    this.isNewMsg = routerParams.isNewMsg == undefined ? false : routerParams.isNewMsg;
    this.portraitColor = AvatarColor.background.Color[Math.abs(this.threadId) % 6];
    this.photoFirstNameDeal(this.strContactsName);
    this.dealSpecialPhoneNumber();
  }

  photoFirstNameDeal(strContactsName) {
    if (strContactsName !== common.string.EMPTY_STR && this.reg.test(strContactsName.substring(0, 1))) {
      this.photoFirstName = strContactsName.substring(0, 1).toUpperCase()
    } else {
      this.photoFirstName = '-1'
    }
  }

  // Handle invalid phone numbers that contain #, *, and dots in redirection from other applications.
  // Replace them with spaces.
  dealSpecialPhoneNumber() {
    if (!this.isPhoneNumber(this.strContactsNumber)) {
      this.strContactsNumber = this.replaceCode(this.strContactsNumber);
      this.strContactsNumberFormat = this.replaceCode(this.strContactsNumberFormat);
      if (this.strContactsName != common.string.EMPTY_STR) {
        this.strContactsName = common.string.EMPTY_STR;
      }
    }
  }

  replaceCode(str) {
    if (str != null && str.length != 0) {
      return str.replace(new RegExp(/e|-|#|\*|\./, 'g'), common.string.EMPTY_STR);
    } else {
      return common.string.EMPTY_STR;
    }
  }

  titleBarCancel() {
    // Cancel button
    this.cancelCheckedAll();
    this.setSelectStatus(false);
  }

  onBackPress() {
    if (this.isSelectStatus) {
      // Multi-choice status
      this.isSelectStatus = false;
      this.cancelCheckedAll();
      return true;
    }
    let source = this.getMmsSource();
    this.insertAndUpdateSessionDraft(source, () => {
      this.release();
      router.back();
    });
    return true;
  }

  insertAndUpdateSessionDraft(source, callback) {
    // Create a draft. If the selected contact or content is empty, delete the draft.
    if (this.isNewMsg && this.isDraft) {
      if ((this.selectContacts.length == 0 && this.receiveContactValue == common.string.EMPTY_STR) ||
        (this.textValue == common.string.EMPTY_STR && source.length == 0)) {
        let condition: LooseObject = {};
        condition.threadId = this.threadId;
        ConversationListService.getInstance().deleteSessionByCondition(condition, null, null);
        this.deleteDraftData();
      }
    }
    let actionData: LooseObject = {};
    actionData.slotId = this.slotId;
    actionData.threadId = this.threadId;
    actionData.receiveContactValue = common.string.EMPTY_STR;
    actionData.selectContacts = [];
    actionData.content = this.textValue;
    actionData.isReceive = false;
    actionData.ownNumber = common.string.EMPTY_STR;
    actionData.isSender = common.is_sender.NO;
    actionData.hasDraft = common.has_draft.HAVE;
    actionData.hasReport = settingService.judgeIsDeliveryReport(this.isEditMms);
    actionData.isMms = this.isEditMms;
    actionData.mmsSource = source;
    actionData.groupId = this.draftGroupId;
    actionData.messageType = this.messageType;
    actionData.hasAttachment = commonService.judgeIsAttachment(source);
    actionData.isDraft = this.isDraft;
    // The draft does not exist or the draft needs to be updated. The draft data on the new page needs to be saved.
    if (this.textValue != common.string.EMPTY_STR || source.length !== 0) {
      actionData.isNewMsg = this.isNewMsg;
      if (this.isNewMsg) {
        // If the selected contact is not empty
        if (this.selectContacts.length > 0) {
          actionData.selectContacts = this.selectContacts;
          ConversationListService.getInstance().insertSessionDraft(actionData, callback, null);
        }
        // If the recipient input field is not empty
        else if (this.receiveContactValue != common.string.EMPTY_STR) {
          actionData.receiveContactValue = this.receiveContactValue;
          // If the number entered in the text box is invalid, the system does not save the draft when the
          // Back key is pressed.
          if (this.isPhoneNumber(this.receiveContactValue)) {
            ConversationListService.getInstance().insertSessionDraft(actionData, callback, null);
          } else if (this.isDraft) {
            // If the current draft is in draft state and the entered number is invalid, the current draft
            // is deleted.
            let condition: LooseObject = {};
            condition.threadId = this.threadId;
            ConversationListService.getInstance().deleteSessionByCondition(condition, null, null);
            this.deleteDraftData();
            callback();
          } else {
            callback();
          }
        } else {
          callback();
        }
      } else {
        // This is not a new scenario.
        actionData.telephone = this.strContactsNumber;
        ConversationListService.getInstance().insertSessionDraft(actionData, callback, null);
      }
    } else if (!this.isNewMsg && this.isDraft) {
      // If a draft exists, perform the following operations:
      this.dealSessionDraft(source);
      callback();
    } else {
      callback();
    }
  }

  // When the draft logic is set, the text content is empty and the page is not created, the session list data needs
  // to be updated.
  dealSessionDraft(source) {
    let valueBucket: LooseObject = {
      'content': common.string.EMPTY_STR,
      'has_draft': common.has_draft.NO,
      'time': new Date().getTime(),
      'has_mms': common.has_mms.NO,
      'has_attachment': common.has_attachment.NO
    }
    // Query the last content in the list
    let length: number = this.mmsList.length;
    if (length > 0) {
      let item: LooseObject = this.mmsList[length - 1];
      valueBucket.content = item.content;
      valueBucket.has_mms = item.isMsm ? common.has_mms.HAVE : common.has_mms.NO;
      valueBucket.has_attachment = item.isMsm ? common.has_attachment.HAVE : common.has_attachment.NO;
    }
    let condition: LooseObject = {};
    condition.threadId = this.threadId;
    ConversationListService.getInstance().updateSessionByCondition(condition, valueBucket, null, null);
    this.deleteDraftData();
    this.isDraft = false;
  }

  cancelCheckedAll() {
    for (let element of this.mmsList) {
      element.isCbChecked = false;
    }
  }

  clickGroupCheckAll() {
    for (let element of this.mmsList) {
      element.isCbChecked = !this.isMessageCheckAll;
    }
    if (this.isMessageCheckAll) {
      this.setMessageCheckAll(common.int.CHECKBOX_SELECT_NONE);
    } else {
      this.setMessageCheckAll(common.int.CHECKBOX_SELECT_ALL);
    }
  }

  setMessageCheckAll(type) {
    HiLog.i(TAG, 'setMessageCheckAll, isSelectStatus=' + this.isSelectStatus);
    if (!this.isSelectStatus) {
      return;
    }
    if (type == common.int.CHECKBOX_SELECT_ALL) {
      HiLog.i(TAG, 'setMessageCheckAll, CHECKBOX_SELECT_ALL');
      this.selectDeleteMsgCount = this.mmsList.length;
      this.isMessageCheckAll = true;
      this.hasReport = false;
      let countLock = 0;
      // Check whether all of them are locked.
      for (let element of this.mmsList) {
        if (element.isCbChecked && element.isLock) {
          countLock++;
        }
      }
      if (this.selectDeleteMsgCount == countLock) {
        this.hasLock = true;
      }
    } else if (type == common.int.CHECKBOX_SELECT_NONE) {
      HiLog.i(TAG, 'setMessageCheckAll, CHECKBOX_SELECT_NONE');
      this.selectDeleteMsgCount = 0;
      this.isMessageCheckAll = false;
      this.hasLock = false;
      this.hasReport = false;
    } else {
      // The default value is CHECKBOX_SELECT_UNKNOWN. Check whether there is any unselected item.
      HiLog.i(TAG, 'setMessageCheckAll, else');
      this.checkBoxSelectUnknow();
    }
  }

  checkBoxSelectUnknow() {
    HiLog.i(TAG, 'checkBoxSelectUnknow, start');
    // The default value is CHECKBOX_SELECT_UNKNOWN. Check whether there is any unselected item.
    this.isMessageCheckAll = true;
    this.selectDeleteMsgCount = 0;
    let countLock = 0;
    let countReport = 0;
    for (let element of this.mmsList) {
      if (element.isCbChecked) {
        this.selectDeleteMsgCount++;
      } else if (this.isMessageCheckAll) {
        this.isMessageCheckAll = false;
      }
      if (element.isCbChecked && element.isLock) {
        countLock++;
      }
      if (element.isCbChecked && element.hasReport) {
        countReport++;
      }
    }
    // If one is selected and there is a lock
    if (this.selectDeleteMsgCount == 1 && countLock > 0) {
      this.hasLock = true;
    } else {
      this.hasLock = false;
    }
    // If all are checked and all are locked
    if (this.selectDeleteMsgCount == countLock) {
      this.hasLock = true;
    }
    if (countReport == 1) {
      this.hasReport = true;
    } else {
      this.hasReport = false;
    }
  }

  listCheckBoxChange(index, e) {
    // When API 7 is used, the isOn type is not boolean but is of the number type. If the isOn type is displayed,
    // an error may occur.
    let isCheck: string = e
    //    this.messageList[index].isCbChecked = isCheck == '1' ? true : false;
    let item = this.mmsList[index];
    item.isCbChecked = isCheck == '1' ? true : false;
    HiLog.i(TAG, `listCheckBoxChange, isCbChecked=${item.isCbChecked}, index=${index}, mmsIndex=${this.mmsIndex}`);
    this.mmsIndex = index;
    this.hasReport = item.hasReport;
    this.setMessageCheckAll(common.int.CHECKBOX_SELECT_UNKNOWN);
    if (this.selectDeleteMsgCount == 1) {
      let item;
      for (let element of this.mmsList) {
        if (element.isCbChecked) {
          item = element;
          break;
        }
      }
      if (item != null) {
        this.setGroupMoreMenu(item);
      }
    }
  }

  setGroupMoreMenu(item) {
    if (!item.isMsm) {
      this.hasContent = true;
      return;
    }
    this.hasContent = commonService.judgeIsSelectText(item.mms);
    this.hasImage = commonService.judgeIsImage(item.mms);
    if (item.isMsm && item.mms.length == 1 && item.mms[0].type == common.MSG_ITEM_TYPE.CARD) {
      this.hasVcard = true;
    } else {
      this.hasVcard = false;
    }
  }

  longPressSelected(index) {
    switch (index) {
      case 0:
      // duplicating
        this.copyText();
        break;
      case 1:
      // Forwarding
        this.transmitMsgSingle();
        break;
      case 2:
      // Delete
        this.deleteDialogShow();
        break;
      case 3:
      // Select Text
        this.gotoTextSelect(this.mmsIndex);
        break;
      case 4:
      // more
        this.more();
        break;
      case 5:
      // Save
        this.saveImage();
        break;
      default:
        break;
    }
  }

  // Initializing Forwarding Data
  initTransmitMeg() {
    let routerParams: LooseObject = router.getParams();
    if (routerParams.transmitFlag) {
      this.threadId = routerParams.threadId;
      this.slotId = MmsPreferences.getInstance().getSendMessageSlotId();
      this.contactsNum = this.contactsNum;
      this.strContactsName = routerParams.strContactsName;
      this.strContactsNumber = routerParams.strContactsNumber;
      this.strContactsNumberFormat = routerParams.strContactsNumberFormat;
      this.initNewPageContacts();
    }
  }

  // Forwarding and sending
  transmitSend() {
    // Send Flag
    let transmitFlag = router.getParams().transmitFlag;
    //Indicates whether the slide page is an MMS message.
    let isSlideDetail = router.getParams().isSlideDetail;
    if (transmitFlag) {
      if (isSlideDetail) {
        // Indicates whether the currently edited message is an MMS message.
        this.isEditMms = true;
        //this.mmsTransmitSend();
      } else {
        this.generalTransmitSend();
      }
    }
  }

  generalTransmitSend() {
    let transmitSource: Array<LooseObject> = <Array<LooseObject>> router.getParams().transmitSource;
    let isSource = router.getParams().isContainerOriginSource;
    this.canSendMessage = false;
    for (let element of transmitSource) {
      let content = common.string.EMPTY_STR;
      if (isSource && !element.isMsm) {
        content = element.contentInfo + element.content;
      } else {
        content = element.content;
      }
      let actionData = {
        content: content,
        mmsSource: element.mms,
        msgUriPath: element.msgUriPath
      };
      this.delayTransmitSend(actionData, element.isMsm);
    }
  }

  delayTransmitSend(element, isMms) {
    this.queryMessageDetail(this.strContactsNumber, this.threadId, () => {
      this.sendSms(element.content, element.msgUriPath, isMms, element.mmsSource);
    });
  }

  sendSms(content, msgUriPath, isMms, mmsSource): void {
    // Sending an SMS Message on a Full-Screen Page
    this.isSendStatus = true;
    // Initialize the data to be sent.
    this.initSendSms(content, msgUriPath, isMms, mmsSource);
    this.slotId = MmsPreferences.getInstance().getSendMessageSlotId();
    let actionData: LooseObject = {};
    actionData.slotId = this.slotId;
    actionData.destinationHost = this.strContactsNumber;
    actionData.content = content;
    actionData.isEditMms = isMms;
    this.dealNewRecallMessagesFlag(this.mmsList);
    HiLog.i(TAG, 'sendSms send start');
    // Cancel Sending and Normal Sending Methods
    this.sendInterval(actionData, this.mmsList);
    HiLog.i(TAG, 'sendSms send end');
    if (this.isEditMms) {
      this.isEditMms = false;
    }
  }

  initSendSms(content, msgUriPath, isMms, mmsSource) {
    // Obtain the day of the week.
    let item: LooseObject = {};
    item.date = common.string.EMPTY_STR;
    item.time = $r('app.string.just');
    item.timeMillisecond = new Date().getTime();
    dateUtil.convertTimeStampToDateWeek(item, false);
    dateUtil.fullDate(item);
    item.content = content;
    if (isMms) {
      item.msgType = common.MSG_ITEM_TYPE.IMAGE;
      item.msgUriPath = msgUriPath;
    }
    item.isFullScreenImg = false;
    let time = (this.mmsEditList.length != 0 && (this.mmsEditList[0].type == 3 || this.mmsEditList[0].type == 5)) ?
    this.mmsEditList[0].time : common.string.SUCCESS;
    item.audioTime = time;
    item.isCbChecked = false;
    item.isLock = false;
    item.isStared = false;
    item.isReceive = false;
    item.sendStatus = 1;
    item.subId = this.slotId;
    item.isMsm = isMms;
    this.contactsNum = this.strContactsNumber.split(',').length;
    item.contactsNum = this.contactsNum;
    item.cancelTimeCount = common.int.CANCEL_TIME_COUNT;
    item.mmsEditListTemp = this.fillmmsEditListTemp(msgUriPath, isMms);
    if (this.contactsNum > 1) {
      item.completeNumber = 0;
      item.failuresNumber = 0;
    }
    item.hasReport = settingService.judgeIsDeliveryReport(item.isMsm);
    item.mmsSource = mmsSource;
    if (this.isEditMms || isMms) {
      item.msgShowType = commonService.getDisplay(mmsSource);
      commonService.setItemMmsContent(item, mmsSource);
      item.content = this.dealItemContent(item.msgShowType, item.content, mmsSource);
    } else {
      item.msgShowType = common.MESSAGE_SHOW_TYPE.NORMAL;
    }
    this.mmsList.push(item);
  }

  fillmmsEditListTemp(msgUriPath, isMsm) {
    let mmsEditListTemp = [];
    if (this.recallMessagesFlag && isMsm) {
      let item: LooseObject = {};
      item.type = common.MSG_ITEM_TYPE.IMAGE;
      item.uriPath = msgUriPath;
      mmsEditListTemp.push(item);
    }
    return mmsEditListTemp;
  }

  dealNewRecallMessagesFlag(mmsList) {
    let count = common.int.MESSAGE_CODE_ZERO;
    for (let index in mmsList) {
      let item = mmsList[index];
      if (!item.isDraft) {
        count++;
      }
    }
    if (count == common.int.MESSAGE_CODE_ONE) {
      this.isNewRecallMessagesFlag = true;
      this.commonCtrl.paramContact.isNewRecallMessagesFlag = true;
    }
    if (count == common.int.MESSAGE_CODE_ZERO && this.isNewRecallMessagesFlag) {
      this.isNewMsg = true;
      this.isNewRecallMessagesFlag = false;
    }
  }

  // Single Forwarding
  transmitMsgSingle() {
    // Forwarding a single message
    let item: LooseObject = this.mmsList[this.mmsIndex];
    let transmitObj: LooseObject = {};
    let contactsName: string | Resource = common.string.EMPTY_STR;
    if (this.strContactsName && this.strContactsName != common.string.EMPTY_STR) {
      contactsName = $r('app.string.transmitContentReceive', this.strContactsName);
    } else {
      contactsName = $r('app.string.transmitContentReceive', this.strContactsNumberFormat);
    }
    transmitObj.contactsName = contactsName;
    transmitObj.isMsm = item.isMsm;
    transmitObj.msgShowType = item.msgShowType;
    transmitObj.mms = item.mms;
    transmitObj.content = item.content;
    transmitObj.msgUriPath = item.msgUriPath ? item.msgUriPath : common.string.EMPTY_STR;
    transmitObj.contentInfo = common.string.EMPTY_STR;
    transmitObj.msgType = item.msgType;
    let transmitContentList = [];
    transmitContentList.push(transmitObj);
    let transmitContent = item.isReceive ? contactsName : $r('app.string.transmitContent');
    this.jumpTransmitMsg(transmitContent, transmitContentList, item.isMsm);
  }

  jumpTransmitMsg(transmitContent, transmitContentList, isMms) {
    router.push({
      uri: 'pages/transmitmsg/transmitMsg',
      params: {
        threadId: this.threadId,
        doubleCard: false,
        transmitContent: transmitContent,
        transmitContentList: transmitContentList,
        isMulti: true,
        isMms: isMms,
        isMyStartPage: false
      }
    });
  }

  // Delete a dialog box.
  deleteDialogShow() {
    this.strMsgDeleteDialogTip = $r('app.string.msg_delete_dialog_con_tip1');
    let item = this.mmsList[this.mmsIndex];
    item.isShowMsgLongMenu = false
    HiLog.i(TAG, 'deleteDialogShow, isShowMsgLongMenu=' + item.isShowMsgLongMenu);
    this.hasLockMsg = item.isLock;
    if (!item.isMsm) {
      this.hasContent = true;
      return;
    }
  }

  // more
  more() {
    this.setTabOperationStatus(false);
    this.distanceBottomFlag = false;
    let item = this.mmsList[this.mmsIndex];

    item.isCbChecked = !item.isCbChecked;
    item.isShowMsgLongMenu = false;
    HiLog.i(TAG, 'more, isShowMsgLongMenu=' + item.isShowMsgLongMenu);
    this.setSelectStatus(true);
    this.hasDetailDelete = false;
    this.setMessageCheckAll(common.int.CHECKBOX_SELECT_UNKNOWN);
    this.hasReport = item.hasReport;
    this.setGroupMoreMenu(item);
  }

  setTabOperationStatus(flag) {
    this.isShowMoreOperation = flag;
    // Value type. The HTML page is refreshed only when the value type is numeric.
    if (flag) {
      this.sendBarMarginBottom = common.int.TAB_HEIGHT;
    } else {
      this.sendBarMarginBottom = 0;
    }
  }

  setSelectStatus(isSelect) {
    this.isSelectStatus = isSelect;
  }

  // Event of pressing and holding an SMS message
  mmsListLongPress(index) {
    for (let i = 0; i < this.mmsList.length; i++) {
      if (index == i) {
        this.mmsList[index].isShowMsgLongMenu = true;
      } else {
        this.mmsList[i].isShowMsgLongMenu = false;
      }
    }
    this.refresh = !this.refresh
    this.mmsIndex = index;
    if (this.isSelectStatus) {
      this.mmsList[index].isCbChecked = !this.mmsList[index].isCbChecked;
      this.setMessageCheckAll(common.int.CHECKBOX_SELECT_UNKNOWN);
      return;
    }
    this.hasContent = false;
    this.hasImage = false;
    let item = this.mmsList[index];
    let menuId = common.string.EMPTY_STR;
    if (item.isMsm) {
      this.setGroupMoreMenu(item);
      //      menuId = 'menu_long_press_mms';
    } else {
      //      menuId = 'menu_long_press';
    }
    //    setTimeout(() => {
    //      this.$element(menuId).show({
    //        x: this.rawX,
    //        y: this.rawY
    //      });
    //    },100);
  }

  touchStart(e) {
    this.rawX = e.globalX;
    this.rawY = e.globalY;

  }

  deleteDialogCancel() {
    // Cancel Ejection
    this.isSelectLockMsg = false;
    HiLog.i(TAG, 'deleteDialogCancel, isSelectLockMsg=false')
  }

  deleteDialogConfirm() {
    let groupIds = [];
    let mmsListCopy = [];
    HiLog.i(TAG, 'deleteDialogConfirm, isSelectStatus=' + this.isSelectStatus);
    if (this.isSelectStatus) {
      // Delete the selected item through the filter.
      for (let element of this.mmsList) {
        if (!element.isCbChecked || (element.isLock && !this.isSelectLockMsg)) {
          this.setDateShow(element, mmsListCopy);
          mmsListCopy.push(element);
        } else {
          groupIds.push(element.groupId);
        }
      }
      // Set to non-multi-choice status
      this.setSelectStatus(false);
      this.mmsList = mmsListCopy;
    } else if ((this.mmsList[this.mmsIndex] != undefined && !this.mmsList[this.mmsIndex].isLock) || this.isSelectLockMsg) {
      let item = this.mmsList[this.mmsIndex];
      for (let i = 0; i < this.mmsList.length; i++) {
        if (this.mmsIndex == i) {
          continue;
        } else {
          this.setDateShow(this.mmsList[i], mmsListCopy);
          mmsListCopy.push(this.mmsList[i]);
        }
      }
      this.mmsList = mmsListCopy;
      HiLog.i(TAG, 'deleteDialogConfirm, mmsList.length=' + this.mmsList.length);
      groupIds.push(item.groupId);
    }
    this.isSelectLockMsg = false;
    this.cancelCheckedAll();
    if (groupIds.length > 0) {
      this.deleteMessageByGroupIds(groupIds);
      // Check whether the length of the deleted list is 0.
      if (this.mmsList.length === 0 && this.textValue === common.string.EMPTY_STR) {
        globalThis.needToUpdate = true;
        this.deleteMessageById(this.threadId);
        router.back();
      } else {
        this.updateSessionLock(false);
        this.updateLastItemContent();
      }
    }
    // After the deletion is complete, check whether all data is deleted.
  }

  deleteMessageByGroupIds(groupIds): void {
    let actionData: LooseObject = {};
    if (groupIds.length == 1) {
      actionData.groupId = groupIds[0];
    } else {
      actionData.groupIds = groupIds;
    }
    // Invoke the database deletion method.
    ConversationService.getInstance().deleteSmsMmsInfoByCondition(actionData, null, null);
  }

  // Updates the lock status of the session list.
  updateSessionLock(isLock) {
    let threadIds = [this.threadId];
    let hasLock = isLock ? 1 : 0;
    let valueBucket = {
      'has_lock': hasLock,
    }
    if (!isLock) {
      // If you want to unlock the status, you must unlock all the statuses before unlocking the statuses.
      let unlockCount = 0;
      for (let element of this.mmsList) {
        if (!element.isLock) {
          unlockCount++;
        }
      }
      if (unlockCount != this.mmsList.length) {
        HiLog.w(TAG, 'updateSessionLock, it is not all select unlock');
        return;
      }
    }
    let condition: LooseObject = {};
    condition.threadId = this.threadId;
    ConversationListService.getInstance().updateSessionByCondition(condition, valueBucket, null, null);
  }

  updateLastItemContent() {
    let actionData: LooseObject = {
      'mmsList': this.mmsList,
      'threadId': this.threadId,
    };
    ConversationListService.getInstance().updateLastItemContent(actionData, null, null);
  }

  deleteMessageById(threadId) {
    let threadIds = [threadId];
    // Deleting Database Data
    let actionData = {
      threadIds: threadIds,
    };
    ConversationListService.getInstance().deleteMessageById(actionData, null, null);
  }

  clickGroupDelete() {
    if (this.selectDeleteMsgCount == 0) {
      return;
    }
    if (this.selectDeleteMsgCount == 1) {
      this.strMsgDeleteDialogTip = $r('app.string.msg_delete_dialog_con_tip1');
    } else if (this.selectDeleteMsgCount == this.mmsList.length) {
      this.strMsgDeleteDialogTip = $r('app.string.msg_delete_dialog_con_tip3');
    } else {
      this.strMsgDeleteDialogTip = $r('app.string.msg_delete_dialog_con_tip2', this.selectDeleteMsgCount);
    }
    this.hasLockMsg = (this.mmsList.some((element, index) => element.isCbChecked && element.isLock));
  }

  // Check whether a contact exists.
  judgeContactExists() {
    let actionData: LooseObject = {};
    actionData.telephones = [this.strContactsNumber];
    ContactsService.getInstance().judgeContactExist(actionData, result => {
      this.hasExitContact = result;
    }, globalThis.mmsContext);
    if (this.strContactsName == common.string.EMPTY_STR) {
      this.hasExitContact = false;
    } else {
      this.hasExitContact = true;
    }
  }

  /**
   * Obtain information details.
   *
   * @param telephone
   * @param threadId
   * @param callback
   */
  queryMessageDetail(telephone, threadId, callback) {
    let actionData: LooseObject = {};
    if (telephone != common.string.EMPTY_STR) {
      actionData.telephone = telephone;
    }
    if (threadId != common.string.EMPTY_STR) {
      actionData.threadId = threadId;
    }
    actionData.contactsNum = this.contactsNum;
    ConversationService.getInstance().queryMessageDetail(actionData, result => {
      if (result.code == common.int.SUCCESS) {
        this.initIsShowMsgLongMenu(result);
        this.dealMessageDetailTime(result);
        this.dealMessageDetailContent(result);
        if (this.mmsList.length == 0 && this.isDraft) {
          HiLog.i(TAG, 'queryMessageDetail, isNewMsg = true');
          this.isNewMsg = true;
        }
      } else {
        HiLog.w(TAG, 'queryMessageDetail, failed');
      }
      if (this.isDraft) {
        this.setDraft();
      }
      this.deleteDraftData();
    }, null);
    if (callback) {
      callback();
    }
  }

  initIsShowMsgLongMenu(result) {
    for (let item of result.response) {
      item.isShowMsgLongMenu = false;
    }
  }

  dealItemContent(showType, content, mmsSource) {
    let strContent = content;
    if (showType == common.MESSAGE_SHOW_TYPE.THEME_NO_IMAGE || showType == common.MESSAGE_SHOW_TYPE.THEME_IMAGE) {
      if (content !== common.string.EMPTY_STR) {
        strContent = $r('app.string.msg_theme') + ': ' + content;
      }
    } else if (showType == common.MESSAGE_SHOW_TYPE.PPT_NO_IMAGE) {
      strContent = (content == common.string.EMPTY_STR) ? $r('app.string.msg_slide') : content;
    } else if (showType == common.MESSAGE_SHOW_TYPE.PPT_IMAGE) {
      if (mmsSource[0].msgType == common.MSG_ITEM_TYPE.THEME && content !== common.string.EMPTY_STR) {
        strContent = $r('app.string.msg_theme') + ': ' + content;
      } else {
        strContent = (content == common.string.EMPTY_STR) ? $r('app.string.msg_slide') : content;
      }
    }
    return strContent;
  }

  dealMessageDetailContent(result) {
    for (let item of result.response) {
      item.content = this.dealItemContent(item.msgShowType, item.content, item.mms);
    }
  }

  dealMessageDetailTime(result) {
    if (result.response && result.response.length > 0) {
      let resultList = [];
      for (let item of result.response) {
        item.timeMillisecond = parseInt(item.timeMillisecond);
        dateUtil.fullDate(item);
        dateUtil.convertTimeStampToDateWeek(item, false);
        this.setDateShow(item, resultList);
        dateUtil.convertDateFormatForItem(item, false);
        if (item.sendStatus == common.int.SEND_DRAFT) {
          this.dealDraftData(item);
        } else {
          resultList.push(item);
        }
      }
      this.mmsList = resultList;
    }
  }

  deleteDraftData() {
    if (this.isDraft && this.draftGroupId > 0) {
      let groupIds = [this.draftGroupId];
      this.deleteMessageByGroupIds(groupIds);
      this.draftGroupId = 0;
    }
  }

  getMmsDataSource(mmsSource, first) {
    this.pptTotalCount = (first.msgType == common.MSG_ITEM_TYPE.THEME) ? -1 : 0;
    let mms = [];
    let textareas = [];
    mmsSource.forEach((source, index) => {
      this.pptTotalCount++;
      let mmsObj = null;
      if (source.msgType == common.MSG_ITEM_TYPE.AUDIO ||
        source.msgType == common.MSG_ITEM_TYPE.IMAGE ||
        source.msgType == common.MSG_ITEM_TYPE.VIDEO) {
        mmsObj = {
          type: source.msgType,
          uriPath: source.msgUriPath,
          time: source.time,
          index: this.pptTotalCount,
          fileSize: first.fileSize
        };
        mms.push(mmsObj);
      }
      let placeholder = $r('app.string.enter_text');
      if (source.msgType == common.MSG_ITEM_TYPE.THEME) {
        placeholder = $r('app.string.msg_theme');
      } else if (mmsSource[0].msgType == common.MSG_ITEM_TYPE.THEME && mmsSource.length == 2) {
        if (mmsObj) {
          placeholder = $r('app.string.msg_note_mms2');
        } else {
          placeholder = $r('app.string.msg_note_mms');
        }
        this.pptTotalCount = 0;
      }
      let obj = {
        textValue: source.content,
        placeholder: placeholder,
        pptIndex: this.pptTotalCount,
        mms: mmsObj
      };
      textareas.push(obj);
    });
    this.mmsEditList = mms;
    this.textareaDatasource = textareas;
  }

  setMmsDataSource(mmsSource) {
    this.mmsEditList = [];
    this.textareaDatasource = [];
    let first = mmsSource[0];
    this.messageType = first.messageType;
    if (this.messageType == common.MESSAGE_TYPE.NORMAL) {
      let arr = [];
      mmsSource.forEach(item => {
        let obj = {
          type: item.msgType,
          uriPath: item.msgUriPath,
          time: item.time,
          fileSize: item.fileSize
        }
        arr.push(obj);
      });
      this.mmsEditList = arr;
    } else {
      this.getMmsDataSource(mmsSource, first);
    }
  }

  dealDraftData(item) {
    //        this.isDraft = true;
    this.draftContent = item.content;
    this.draftGroupId = item.groupId;
    if (item.isMsm) {
      this.isEditMms = true;
      this.setMmsDataSource(item.mms);
    } else {
      this.messageType = common.MESSAGE_TYPE.NORMAL;
    }
  }

  // Set Draft Content
  setDraft() {
    // If the content is a draft, the draft content needs to be displayed.
    if (this.isDraft) {
      this.textValue = this.draftContent;
      this.canSendMessage = MmsPreferences.getInstance().haveSimCardReady();
    }
  }

  updateDetail(threadId, sendResult) {
    let sendResults: Array<LooseObject> = [];
    sendResults.push(sendResult);
    let actionData: LooseObject = {};
    actionData.sendResults = sendResults;
    actionData.threadId = threadId;
    ConversationService.getInstance().updateSessionAndDetail(actionData);
    let sendStatus: number = sendResult.sendStatus;
    let deliveryReportSwitch: string = MmsPreferences.getInstance().getValueOfDeliveryReportSwitch();
    HiLog.i(TAG, 'updateDetail, sendStatus=' + sendStatus + ', deliveryReportSwitch=' + deliveryReportSwitch);
    if ((deliveryReportSwitch == common.DELIVERY_REPORTS.SMS_AND_MMS ||
      deliveryReportSwitch == common.DELIVERY_REPORTS.SMS) && sendStatus == common.int.SEND_MESSAGE_SUCCESS) {
      let msg: string = this.strContactsNumber + ' 已收到消息！'
      this.showToast(msg)
    }
  }

  showToast(msg) {
    Prompt.showToast({
      message: msg,
      duration: 2000,
    });
  }

  // Setting the Sending Status
  setCanSendMsgStatus() {
    if (this.receiveContactValue == common.string.EMPTY_STR && this.selectContacts.length == 0) {
      this.canSendMessage = false;
    }
  }

  // Obtains the size of the current MMS file.
  getCurEdtFileSize() {
    this.curEdtFileSize = 0;
    if (!this.isEditMms || this.mmsEditList.length == 0) {
      return;
    }
    for (let element of this.mmsEditList) {
      this.curEdtFileSize += element.fileSize;
    }
  }

  dealMmsSendResult(sendNumber, item, sendResult) {
    HiLog.i(TAG, 'dealMmsSendResult, start')
    // MMS Sending
    sendResult.sendStatus = common.int.SEND_MESSAGE_SUCCESS;
    item.sendStatus = common.int.SEND_MESSAGE_SUCCESS;
    this.updateDetail(this.threadId, sendResult);
    // The MMS message will be sent for receiving and using.
    if (sendNumber.length == 1 && sendResult.sendStatus == common.int.SEND_MESSAGE_SUCCESS) {
      setTimeout(() => {
        //        this.publishData(sendResult.telephone, item.mmsSource);
      }, 1000);
    }
    let params = {
      mmsSource: item.mmsSource
    };
    sendMsgService.sendMmsMessage(params, (sendStatus) => {
    });
  }

  dealSmsSendResult(params, item, sendResult) {
    sendMsgService.sendMessage(params, (sendStatus) => {
      HiLog.i(TAG, 'dealSmsSendResult, sendMessage sendStatus: ' + sendStatus);
      item.sendStatus = sendStatus;
      if (sendStatus === common.int.SEND_MESSAGE_FAILED) {
        item.failuresNumber = item.failuresNumber + 1;
      }
      item.completeNumber = item.completeNumber + 1;
      sendResult.sendStatus = sendStatus;
      // Update sending status
      this.updateDetail(this.threadId, sendResult);
      this.refresh = !this.refresh
    });
  }

  getSendMessageId(initDatas, telephone): number {
    for (let initData of initDatas) {
      if (initData == undefined || initData == null) {
        return;
      }
      if (initData.telephone == telephone) {
        try {
          if (initData.id == undefined || initData.id == null) {
            return;
          }
        } catch (err) {
          HiLog.e(TAG, 'this initData.id is undefined ' + JSON.stringify(err));
        }
        return initData.id;
      }
    }
  }

  convertingSms() {
    // Convert to SMS
    this.isEditMms = false;
    this.showToast($r('app.string.converting_sms'));
  }

  dealSendResult(actionData, item, initDatas) {
    HiLog.i(TAG, 'dealSendResult, start')
    // Add sending information to the list.
    let sendNumbers: Array<string> = actionData.hosts;
    let content: string = actionData.content;
    for (let i = 0; i < sendNumbers.length; i++) {
      let params: LooseObject = {
        'slotId': actionData.slotId,
        'destinationHost': sendNumbers[i],
        'content': content,
      };
      let id: number = this.getSendMessageId(initDatas, sendNumbers[i]);
      if (id == undefined || id == null) {
        return;
      }
      let sendResult: LooseObject = {
        'id': id,
        'telephone': sendNumbers[i],
        'content': content,
      }
      if (!item.isMsm) {
        this.dealSmsSendResult(params, item, sendResult);
      } else {
        this.dealMmsSendResult(sendNumbers, item, sendResult);
      }
    }
  }

  insertInitData(actionData, item, callback): void {
    let sendNumbers: Array<string> = actionData.hosts;
    let insertSendResults: Array<LooseObject> = [];
    for (let i = 0; i < sendNumbers.length; i++) {
      let sendResult: LooseObject = {
        'slotId': actionData.slotId,
        'telephone': sendNumbers[i],
        'content': actionData.content,
        'sendStatus': common.int.SEND_MESSAGE_SENDING
      }
      if (item.isMsm) {
        sendResult.content = commonService.getMmsContent(item.mmsSource);
      }
      insertSendResults.push(sendResult);
    }
    let actionData_: LooseObject = {};
    actionData_.sendResults = insertSendResults;
    actionData_.isReceive = false;
    actionData_.ownNumber = common.string.EMPTY_STR;
    actionData_.isSender = common.is_sender.NO;
    actionData_.hasDraft = this.isDraft;
    actionData_.hasReport = settingService.judgeIsDeliveryReport(item.isMsm) ? 1 : 0;
    actionData_.isMms = item.isMsm;
    actionData_.mmsSource = item.mmsSource;
    actionData_.hasAttachment = commonService.judgeIsAttachment(item.mmsSource);
    ConversationService.getInstance().insertSessionAndDetail(actionData_, callback, globalThis.mmsContext);
  }

  changeReceiveContactValue(value) {
    this.receiveContactValue = value
  }

  updatePreview(idx) {
    // Delete Preview
    HiLog.i(TAG, 'updatePreview, idx: ' + idx);
    // If not audio (picture or video) is deleted from the preview, you need to change the value of
    // checkbox in the thumbnail of the gallery.
    if (this.mmsEditList[idx].type != common.MSG_ITEM_TYPE.AUDIO) {
      let that = this;
      this.pictureListFromGallery.forEach(function (item) {
        if (item.path == that.mmsEditList[idx].uriPath) {
          item.checkedValue = false;
          that.curEdtFileSize -= that.mmsEditList[idx].fileSize;
          that.msgSendTip = Math.ceil(that.curEdtFileSize) + COMMON_FILE_SIZE_STRING;
        }
      });
    }
    this.isOnlyAudio = !this.mmsEditList.some((item, index) => item.type != common.MSG_ITEM_TYPE.AUDIO);
    if (this.mmsEditList.length == 0) {
      this.convertingSms();
    }
  }

  initSendItem() {
    // Obtains the day of the week.
    HiLog.i(TAG, 'initSendItem, start')
    let item: LooseObject = {};
    item.date = common.string.EMPTY_STR;
    item.time = $r('app.string.justNow');
    item.timeMillisecond = new Date().getTime();
    dateUtil.convertTimeStampToDateWeek(item, false);
    dateUtil.fullDate(item);
    item.content = this.textValue;
    item.msgType = this.mmsEditList.length != 0 ? this.mmsEditList[0].type : common.MSG_ITEM_TYPE.TEXT;
    item.isFullScreenImg = false;
    item.msgUriPath = this.mmsEditList.length != 0 ? this.mmsEditList[0].uriPath : common.string.EMPTY_STR;
    let time = (this.mmsEditList.length != 0 && (this.mmsEditList[0].type == 3 || this.mmsEditList[0].type == 5)) ?
    this.mmsEditList[0].time : common.string.SUCCESS;
    item.audioTime = time;
    item.isCbChecked = false;
    item.isLock = false;
    item.isStared = false;
    item.isReceive = false;
    item.sendStatus = 1;
    item.cancelTimeCount = common.int.CANCEL_TIME_COUNT;
    item.subId = this.slotId;
    item.mmsEditListTemp = this.mmsEditList;
    if (this.contactsNum > 1) {
      item.completeNumber = 0;
      item.failuresNumber = 0;
    }
    item.hasReport = settingService.judgeIsDeliveryReport(item.isMsm);
    item.msgShowType = this.getMsgShowType(item);
    item.mmsSource = this.getMmsSource();
    item.isMsm = this.isEditMms;
    this.setDateShow(item, this.mmsList);
    this.mmsList.push(item);
    this.refresh = !this.refresh
  }

  // Check whether the time on the top of each SMS message is displayed.
  setDateShow(item, list) {
    if (item == undefined || list == undefined) {
      returen;
    }
    item.dateShow = true;
    if (item.date == undefined || item.date == null) {
      return;
    }
    if (item.date.id == undefined || item.date.id == null) {
      return;
    }
    let tempDateId = item.date?.id;
    if (item.week == undefined || item.week == null) {
      return;
    }
    if (item.week.id == undefined || item.week.id == null) {
      return;
    }
    let tempWeekId = item.week?.id;
    if (list.length > 0) {
      item.dateShow =
        (tempDateId != (list[list.length-1]).date?.id)
          && (tempWeekId != (list[list.length-1]).week?.id)
    }
  }

  getMmsSource() {
    HiLog.i(TAG, 'getMmsSource, start')
    let sources = [];
    this.dealTextareaDataSource();
    if (this.messageType === common.MESSAGE_TYPE.NORMAL) {
      sources = this.dealMmsEditList();
    } else {
      sources = this.getMmsSourceFromDataSource();
    }
    return sources;
  }

  dealTextareaDataSource() {
    HiLog.i(TAG, 'dealTextareaDataSource, start')
    if (this.messageType == common.MESSAGE_TYPE.THEME) {
      let first = this.textareaDatasource[0];
      if (first.textValue == common.string.EMPTY_STR) {
        this.messageType = common.MESSAGE_TYPE.NORMAL;
        this.textValue = this.textareaDatasource[1].textValue;
        this.textareaDatasource = [];
      }
    }
  }

  dealMmsEditList() {
    HiLog.i(TAG, 'dealMmsEditList, start')
    let sources = [];
    if (this.mmsEditList.length != 0) {
      this.mmsEditList.forEach((item, index) => {
        let mms = {
          msgType: item.type,
          msgUriPath: item.uriPath,
          content: common.string.EMPTY_STR,
          time: item.time,
          fileSize: item.fileSize
        }
        if (index === 0) {
          mms.content = this.textValue;
        }
        sources.push(mms);
      });
    }
    return sources;
  }

  getMmsSourceFromDataSource() {
    HiLog.i(TAG, 'getMmsSourceFromDataSource, start')
    let sources = [];
    this.textareaDatasource.forEach((item, index) => {
      let mms = {
        msgType: common.MSG_ITEM_TYPE.TEXT,
        msgUriPath: '',
        content: item.textValue,
        time: '',
        fileSize: 0
      };
      if (index === 0 && (this.messageType === common.MESSAGE_TYPE.THEME ||
        this.messageType === common.MESSAGE_TYPE.THEME_AND_PPT)) {
        mms.msgType = common.MSG_ITEM_TYPE.THEME;
        sources.push(mms);
      } else if (this.messageType === common.MESSAGE_TYPE.THEME) {
        sources.push(mms);
        sources = this.getMmsSourceByTheme(sources, item, mms);
      } else {
        if (item.mms) {
          mms.msgType = item.mms.type;
          mms.msgUriPath = item.mms.uriPath;
          mms.time = item.mms.time;
          mms.fileSize = item.mms.fileSize;
        }
        sources.push(mms);
      }
    });
    return sources;
  }

  getMmsSourceByTheme(sources, item, mms) {
    HiLog.i(TAG, 'getMmsSourceByTheme, start')
    if (this.mmsEditList.length === 1) {
      let first = this.mmsEditList[0];
      sources.unshift({
        msgType: first.type,
        msgUriPath: first.uriPath,
        content: item.textValue,
        time: first.time,
        fileSize: first.fileSize
      });
    } else {
      this.getMmsSourceByItem(sources, mms);
    }
    let arr = JSON.parse(JSON.stringify(sources));
    return arr;
  }

  getMmsSourceByItem(sources, mms) {
    HiLog.i(TAG, 'getMmsSourceByItem, start')
    this.mmsEditList.forEach((list, i) => {
      if (i === 0) {
        mms.msgType = list.type;
        mms.msgUriPath = list.uriPath;
        mms.time = list.time;
        mms.fileSize = list.fileSize;
      } else {
        let mmsObj = {
          msgType: list.type,
          msgUriPath: list.uriPath,
          content: common.string.EMPTY_STR,
          time: list.time,
          fileSize: list.fileSize
        };
        sources.push(mmsObj);
      }
    });
  }

  getMsgShowType(item) {
    HiLog.i(TAG, 'getMsgShowType, start')
    let type = common.MESSAGE_SHOW_TYPE.NORMAL;
    let slideString = 'msg_slide';
    if (this.messageType === common.MESSAGE_TYPE.NORMAL && this.mmsEditList.length <= 1) {
      type = common.MESSAGE_SHOW_TYPE.NORMAL;
      item.content = this.textValue;
    } else if (this.messageType === common.MESSAGE_TYPE.THEME && this.mmsEditList.length === 1) {
      type = common.MESSAGE_SHOW_TYPE.THEME_IMAGE;
      item.content = this.getThemeContent();
    } else {
      type = this.getMsgShowTypePpt(item, slideString);
    }
    if (type == common.MESSAGE_SHOW_TYPE.PPT_NO_IMAGE || type == common.MESSAGE_SHOW_TYPE.PPT_IMAGE) {
      if (item.content == common.string.EMPTY_STR) {
        item.content = slideString;
      }
    }
    return type;
  }

  getMsgShowTypePpt(item, slideString) {
    HiLog.i(TAG, 'getMsgShowTypePpt, start')
    let type = common.MESSAGE_SHOW_TYPE.NORMAL;
    let hasSource = this.textareaDatasource.length > 0 ? true : false;
    let firstStr = hasSource ? this.textareaDatasource[0].textValue : common.string.EMPTY_STR;
    if (this.mmsEditList.length === 0) {
      type = common.MESSAGE_SHOW_TYPE.PPT_NO_IMAGE;
      if (this.messageType === common.MESSAGE_TYPE.THEME ||
        this.messageType === common.MESSAGE_TYPE.THEME_AND_PPT) {
        item.content = this.getThemeContent();
      } else {
        item.content = (firstStr == common.string.EMPTY_STR) ? slideString : firstStr;
      }
    } else {
      type = this.getPPTType();
      this.getMsgShowTypeContent(item, firstStr, slideString);
    }
    return type;
  }

  getPPTType() {
    HiLog.i(TAG, 'getPPTType, start')
    let type = common.MESSAGE_SHOW_TYPE.NORMAL;
    if (this.messageType === common.MESSAGE_TYPE.NORMAL && this.mmsEditList.length > 0) {
      type = common.MESSAGE_SHOW_TYPE.PPT_IMAGE;
    } else {
      let firstMms = null;
      if (this.messageType === common.MESSAGE_TYPE.THEME && this.mmsEditList.length > 1) {
        firstMms = this.mmsEditList[0];
      } else if (this.messageType === common.MESSAGE_TYPE.THEME_AND_PPT) {
        firstMms = this.textareaDatasource[1].mms;
      } else {
        firstMms = this.textareaDatasource[0].mms;
      }
      if (this.mmsEditList.length >= 1 && firstMms &&
        (firstMms.type === common.MSG_ITEM_TYPE.IMAGE || firstMms.type === common.MSG_ITEM_TYPE.VIDEO)) {
        type = common.MESSAGE_SHOW_TYPE.PPT_IMAGE;
      } else {
        type = common.MESSAGE_SHOW_TYPE.PPT_NO_IMAGE;
      }
    }
    return type;
  }

  getMsgShowTypeContent(item, firstStr, slideString) {
    HiLog.i(TAG, 'getMsgShowTypeContent, start')
    if (this.messageType === common.MESSAGE_TYPE.THEME_AND_PPT ||
      this.messageType === common.MESSAGE_TYPE.THEME) {
      item.content = this.getThemeContent();
    } else {
      let content = common.string.EMPTY_STR;
      if (this.messageType === common.MESSAGE_TYPE.NORMAL) {
        content = (this.textValue == common.string.EMPTY_STR) ? slideString : this.textValue;
      } else {
        content = (firstStr == common.string.EMPTY_STR) ? slideString : firstStr;
      }
      item.content = content;
    }
  }

  getThemeContent() {
    HiLog.i(TAG, 'getThemeContent, start')
    this.isEditMms = true;
    let content = '';
    let first = this.textareaDatasource[0].textValue;
    let text = this.textareaDatasource[1].textValue;
    if (first !== common.string.EMPTY_STR) {
      content = $r('app.string.msg_theme') + ': ' + first;
    }
    if (text !== common.string.EMPTY_STR) {
      if (content === common.string.EMPTY_STR) {
        content = text;
      } else {
        content = content + '\n' + text;
      }
    }
    return content;
  }

  sendMassMessage(actionData, item) {
    this.insertInitData(actionData, item, result => {
      // Processing the sent result
      if (this.threadId != result.rowId) {
        // When modifying the recipient information, click Send and delete the session before the modification.
        let condition: LooseObject = {};
        condition.threadId = this.threadId;
        ConversationListService.getInstance().deleteSessionByCondition(condition, null, null);
      }
      this.threadId = result.rowId;
      this.portraitColor = AvatarColor.background.Color[Math.abs(this.threadId) % 6];
      item.groupId = result.groupId;
      if (result.initDatas[0] == undefined || result.initDatas[0] == null) {
        return;
      }
      if (result.initDatas[0].id == undefined || result.initDatas[0].id == null) {
        return;
      }
      item.id = result.initDatas[0].id;
      this.refresh = !this.refresh
      // Sending and processing the sending result
      this.dealSendResult(actionData, item, result.initDatas);
    });
  }

  clearMsm() {
    if (this.isEditMms) {
      this.isEditMms = false;
    }
    // Deleting the preview image of an MMS message
    if (this.mmsEditList.length != 0) {
      for (let index in this.mmsEditList) {
        this.updatePreview(index);
      }
      this.mmsEditList = [];
    }
  }

  resetMmsSource() {
    this.textareaDatasource = [];
    this.mmsEditList = [];
    this.pptTotalCount = 0;
    this.messageType = common.MESSAGE_TYPE.NORMAL;
    this.selectedTextareaIdx = -1;
  }

  send() {
    HiLog.i(TAG, 'send, start');
    // The Send button is dimmed and messages cannot be sent.
    if (!this.canSendMessage) {
      HiLog.w(TAG, 'send, canSendMessage=false');
      return;
    }
    // Switching from the new state to the session state
    if (this.isNewMsg) {
      HiLog.i(TAG, 'send, isNewMsg=true');
      this.newSend(() => {
        this.sendDataRefresh();
      });
    } else {
      this.sendDataRefresh();
    }
  }

  sendDataRefresh() {
    this.isSendStatus = true;
    this.slotId = MmsPreferences.getInstance().getSendMessageSlotId();
    if (this.textValue != common.string.EMPTY_STR || this.mmsEditList.length != 0 ||
      this.textareaDatasource.length != 0) {
      this.initSendItem();
    }
    let actionData: LooseObject = {};
    actionData.slotId = this.slotId;
    actionData.destinationHost = this.strContactsNumber;
    actionData.content = this.textValue;
    actionData.isEditMms = this.isEditMms;
    // Real SMS Sending
    this.sendInterval(actionData, this.mmsList);
    this.textValue = common.string.EMPTY_STR;
    this.canSendMessage = false;
    this.isShowFullScreen = false;
    this.clearMsm();
    this.resetMmsSource();
    this.setTabOperationStatus(false);
    this.distanceBottomFlag = false;
    this.receiveContactValue = common.string.EMPTY_STR;
    this.selectContacts = [];
    this.isNewMsg = false;
  }

  isPhoneNumber(str) {
    // Determine whether the value is a number.
    let reg = /^\d{1,}$/;
    let pattern = new RegExp(reg);
    return pattern.test(str);
  }

  newSend(callback) {
    // Check whether the entered content has a value.
    if (this.receiveContactValue != common.string.EMPTY_STR) {
      if (!this.isPhoneNumber(this.receiveContactValue)) {
        // Invalid Recipient
        this.showToast($r('app.string.invalid_receive', this.receiveContactValue))
        HiLog.w(TAG, 'newSend, PhoneNumber is invalidate');
        return;
      }
    }
    if (this.selectContacts.length > 0 && this.receiveContactValue != common.string.EMPTY_STR) {
      let selectContact = {
        telephone: this.receiveContactValue,
        telephoneFormat: this.receiveContactValue,
        contactName: common.string.EMPTY_STR
      }
      let selectContacts = this.selectContacts;
      selectContacts.push(selectContact);
      this.initNewSelectContacts(selectContacts);
    } else if (this.selectContacts.length > 0) {
      this.initNewSelectContacts(this.selectContacts);
    } else if (this.receiveContactValue != common.string.EMPTY_STR) {
      this.contactsNum = 1;
      this.strContactsNumber = this.receiveContactValue;
      this.strContactsNumberFormat = this.receiveContactValue;
    } else {
      HiLog.w(TAG, 'newSend, the contact condition is not met.')
      return;
    }
    this.isNewMsg = false;
    // To cancel sending, set this parameter to true.
    if (this.recallMessagesFlag) {
      this.isNewRecallMessagesFlag = true;
      this.commonCtrl.paramContact.isNewRecallMessagesFlag = true;
    }
    // When the new page is displayed in full screen mode, the following table data needs to be obtained.
    if (true) {
      this.queryOldMessageList(this.strContactsNumber, callback);
    }
  }

  queryOldMessageList(telephone, callback) {
    HiLog.i(TAG, 'queryOldMessageList, start');
    if (telephone == common.string.EMPTY_STR) {
      return;
    }
    let number: string = telephoneUtil.dealTelephoneSort(telephone);
    ConversationListService.getInstance().querySessionByTelephone(number, res => {
      if (res.response == undefined || res.response == null) {
        return;
      }
      if (res.response.id == undefined || res.response.id == null) {
        return;
      }
      HiLog.i(TAG, 'queryOldMessageList, querySessionByTelephone res.response.id: ' + res.response.id);
      if (res.code == common.int.SUCCESS && res.response.id > 0) {
        if (this.threadId != res.response.id) {
          // When modifying the recipient information, click Send and delete the session before the
          // modification.
          let condition: LooseObject = {};
          condition.threadId = this.threadId;
          ConversationListService.getInstance().deleteSessionByCondition(condition, null, null);
        }
        this.isDraft = res.response.hasDraft;
        this.threadId = res.response.id;
        this.portraitColor = AvatarColor.background.Color[Math.abs(this.threadId) % 6];
        this.queryMessageDetail(telephone, res.response.id, callback);
        this.scroller.scrollToIndex(this.mmsList.length - 1);
      } else {
        callback();
      }
    }, null);
  }

  initNewSelectContacts(selectContacts) {
    HiLog.i(TAG, 'initNewSelectContacts, start');
    let contactsNumber = common.string.EMPTY_STR;
    let contactsName = common.string.EMPTY_STR;
    let contactsNumberFormat = common.string.EMPTY_STR;
    let contacts = telephoneUtil.dealSelectContactsSort(selectContacts);
    let length = contacts.length;
    for (let index in contacts) {
      let item = contacts[index];
      contactsNumber = contactsNumber + item.telephone + common.string.COMMA;
      contactsNumberFormat = contactsNumberFormat + item.telephoneFormat + common.string.COMMA;
      if (item.contactName != common.string.EMPTY_STR) {
        contactsName += (item.contactName + common.string.COMMA);
      }
    }
    this.strContactsNumber = contactsNumber.substring(0, contactsNumber.length - 1);
    this.strContactsName = contactsName.substring(0, contactsName.length - 1);
    this.photoFirstNameDeal(this.strContactsName);
    this.strContactsNumberFormat = contactsNumberFormat.substring(0, contactsNumberFormat.length - 1);
    this.contactsNum = length;
  }

  handleWithSend(actionData, item) {
    // Sending request processing
    let hosts: Array<string> = [];
    if (actionData.destinationHost.indexOf(',') == -1) {
      // single-shot
      hosts.push(actionData.destinationHost);
    } else {
      // Group Sending
      for (let host of actionData.destinationHost.split(',')) {
        hosts.push(telephoneUtil.formatTelephone(host));
      }
    }
    actionData.hosts = hosts;
    this.sendMassMessage(actionData, item);
  }

  sendInterval(actionData, mmsList) {
    // Send Timer
    let item = mmsList[mmsList.length - 1];
    if (this.recallMessagesFlag) {
      item.intervalSendStatus = true;
      // Second countdown timer after the Send button is clicked
      item.sendIntervalId = setInterval(function () {
        item.cancelTimeCount--;
      }, 1000);
      // Transmit timer, which is sent after 6s.
      item.sendTimeoutId = setTimeout(() => {
        item.cancelTimeCount = 0;
        // Clear Timer
        clearTimeout(item.sendTimeoutId);
        clearInterval(item.sendIntervalId);
        this.handleWithSend(actionData, item);
      }, 6000);
    } else {
      this.handleWithSend(actionData, item);
    }
  }

  changeValue(e) {
    this.textValue = e;
    if (e == null || e == common.string.EMPTY_STR) {
      if (this.mmsEditList.length != 0) {
        this.canSendMessage = true;
      } else {
        this.canSendMessage = false;
      }
      return;
    }
    // Whether to display full screen
    if (this.isEditMms) {
      this.isShowFullScreen = false;
    } else {
      this.isShowFullScreen = true;
    }
    if (this.isNewMsg) {
      if (this.receiveContactValue == '' && this.selectContacts.length == 0) {
        this.canSendMessage = false;
        return;
      }
    }
    if (this.textValue.length == 0) {
      this.canSendMessage = false;
      return;
    } else {
      this.canSendMessage = MmsPreferences.getInstance().haveSimCardReady() && !this.isFlightMode;
    }
    if (this.isNewMsg) {
      this.setCanSendMsgStatus();
    }
  }

  setTabTitleText() {
    // TabTitleText selected globally
    if (this.tabIndex != 1) {
      // Non-picture page
      this.tabTitleText = this.tabTextList[this.tabIndex];
      return;
    }
    // On the image selection page, the number of selected images is displayed.
    let size = 0;
    for (let element of this.pictureListFromGallery) {
      if (element.checkedValue) {
        size++;
      }
    }
    this.tabTitleText = size == 0 ? $r('app.string.msg_unselected_tip') : $r('app.string.msg_selected_tip', {
      number: size
    });
  }

  // Check whether the sending icon can be highlighted.
  judgeSendBtnCanClicked() {
    if (MmsPreferences.getInstance().haveSimCardReady() && (this.mmsEditList.length != 0 ||
      this.textValue != common.string.EMPTY_STR || this.textareaDatasource.length !== 0)) {
      if (this.isNewMsg) {
        if ((this.receiveContactValue !== '' && this.isPhoneNumber(this.receiveContactValue))
          || this.selectContacts.length !== 0) {
          this.canSendMessage = true;
        }
      } else {
        this.canSendMessage = true;
      }
    }
  }

  // Subscribing to Public Events
  subscribeDetail() {
    HiLog.i(TAG, 'subscribeDetail, start');
    let events = [common.string.RECEIVE_TRANSMIT_EVENT]
    let commonEventSubscribeInfo = {
      events: events
    };
    // Creating Subscription Information
    commonEvent.createSubscriber(commonEventSubscribeInfo, this.createSubscriberCallBack.bind(this));
  }

  createSubscriberCallBack(err, data) {
    this.commonEventData = data;
    // Received subscription
    commonEvent.subscribe(this.commonEventData, this.subscriberCallBack.bind(this));
  }

  subscriberCallBack(err, data) {
    HiLog.i(TAG, 'subscriberCallBack, start');
    globalThis.needToUpdate = true;
    // Receiving SMS Updates
    this.queryMessageDetail(this.strContactsNumber, this.threadId, () => {
    });
    setTimeout(() => {
      this.scroller.scrollToIndex(this.mmsList.length - 1);
      let actionData: LooseObject = {};
      actionData.threadId = this.threadId;
      actionData.hasRead = common.is_read.UN_READ;
      NotificationService.getInstance().cancelMessageNotify(actionData);
      NotificationService.getInstance().updateBadgeNumber();
      ConversationListService.getInstance().markAllToRead(actionData);
      let lastItem: LooseObject = this.mmsList[this.mmsList.length - 1];
      if (lastItem != null && lastItem.subId != null) {
        this.notifySlotIdChange(lastItem.subId);
      }
    }, 500);
  }

  // Unsubscribe
  unSubscribeDetail() {
    if (this.commonEventData != null) {
      commonEvent.unsubscribe(this.commonEventData, () => {
        HiLog.i(TAG, 'unSubscribeDetail, unsubscribe');
      });
    }
  }

  notifySlotIdChange(slotId: number): void {
    if (MmsPreferences.getInstance().getSelectedSlotId() != slotId) {
      MmsPreferences.getInstance().setValueToMap(common.string.KEY_OF_SELECTED_SLOTID, slotId);
      HiLog.i(TAG, 'notifySlotIdChange, emit slotId: ' + slotId);
      emitter.emit(simCardService.SLOTID_CHANGE_EVENT, {
        data: {
          'slotId': slotId
        }
      });
    }
  }

  // In the selection mode, tap More. In the displayed menu, select
  moreSelected(e) {
    HiLog.i(TAG, 'moreSelected, e: ' + JSON.stringify(e))
    switch (e) {
      case '0':
      // duplicating
        this.copyText();
        break;
      case 1:
      // Share
        this.share();
        break;
      case 2:
      // Select Text
        this.gotoTextSelect(this.mmsIndex);
        break;
      case 3:
      // lock
      //this.lock();
        break;
      case 4:
      // Show Details
        this.showDetails();
        break;
      case 5:
      // Unlock
      //this.unlock();
        break;
      case 6:
      // View Reports
        this.showReport(this.mmsIndex);
        break;
      case 7:
      // Save Attachments
        this.saveImage();
        break;
      case 8:
      // Querying vCard Details
        this.showVcarDetail(this.mmsIndex);
        break;
      default:
        break;
    }
    // Exit the multi-selection mode.
    this.exitMultiselect();
  }

  copyText() {
    commonPasteboard.setPasteboard(this.mmsList[this.mmsIndex].content);
  }

  share() {
    for (let i = 0; i < this.mmsList.length; i++) {
      if (this.mmsList[i].isCbChecked == true) {
        let actionData: LooseObject = {};
        actionData.content = this.mmsList[i].content;
        ConversationService.getInstance().gotoShare(actionData, null, null);
      }
    }
  }

  gotoTextSelect(idx) {
    router.push({
      uri: 'pages/text_select/text_select',
      params: this.mmsList[idx]
    })
  }

  showDetails() {
    for (let index = 0; index < this.mmsList.length; index++) {
      if (this.mmsList[index].isCbChecked == true) {
        var time = this.mmsList[index].timeMillisecond;
        var timeStash = this.getTime(time);
        this.mmsTime = timeStash + this.mmsList[index].time;
        if (this.mmsList[index].msgType == 0) {
          this.isMmsType = $r('app.string.sms');
        } else {
          this.isMmsType = $r('app.string.mms');
        }

        if (this.mmsList[index].isReceive) {
          this.isSendRecipient = true;
        } else {
          this.isSendRecipient = false;
        }
      }
    }
    //    this.$element('mms_details_dialog').show();
  }

  showReport(mmsIndex) {
    // View Reports
    let item = this.mmsList[mmsIndex];
    router.push({
      uri: 'pages/queryreport/queryReport',
      params: {
        isMsm: item.isMsm,
        telephone: this.strContactsNumber,
        sendStatus: item.sendStatus,
        timeMillisecond: item.timeMillisecond
      },
    });
  }

  saveImage() {
    var actionData: LooseObject = {};
    actionData.threadId = this.mmsList[this.mmsIndex]?.threadId;
    actionData.pduId = this.mmsList[this.mmsIndex]?.pduId;
    ConversationService.getInstance().saveImage(actionData, result => {
      this.showToast(result);
    }, null);
  }

  showVcarDetail(mmsIndex) {

  }

  exitMultiselect() {
    // Exit the multi-selection state.
    this.isSelectStatus = false;
    this.cancelCheckedAll();
  }

  longPressMore(e) {
    switch (e) {
      case 0:
      // delete
        this.deleteDetail();
        break;
      case 1:
      // New Contact
        this.createNewContact(this.strContactsNumber);
        break;
      case 2:
      // Save to Existing Contacts
        this.existingContact(this.strContactsNumber);
        break;
      case 3:
      // Edit Before Call
        this.callEditor(this.strContactsNumber);
        break;
      case 4:
      // Add to Blocklist
        this.callEditor(this.strContactsNumber);
        break;
      case 5:
      // View Contacts
        this.titleBarAvatar();
        break;
      default:
        break;
    }
  }

  // Delete
  deleteDetail() {
    if (this.mmsList.length == 1) {
      this.strMsgDeleteDialogTip = $r('app.string.msg_delete_dialog_con_tip3');
    } else {
      this.hasDetailDelete = false;
      this.isSelectStatus = true;
    }
  }

  // New Contact
  createNewContact(number) {
    var actionData: LooseObject = {};
    actionData.phoneNumber = number;
    actionData.pageFlag = common.contactPage.PAGE_FLAG_SAVE_CONTACT;
    this.jumpToContact(actionData);
  }

  // Edit Before Call
  callEditor(number) {
    var actionData: LooseObject = {};
    actionData.phoneNumber = number;
    actionData.pageFlag = common.contactPage.PAGE_FLAG_EDIT_BEFORE_CALLING;
    this.jumpToContact(actionData);
  }

  // Save to Existing Contacts
  existingContact(number) {
    var actionData: LooseObject = {};
    actionData.phoneNumber = number;
    actionData.pageFlag = common.contactPage.PAGE_FLAG_SAVE_EXIST_CONTACT;
    this.jumpToContact(actionData);
  }

  // Switching to the Contacts app
  jumpToContact(actionData) {
    let str = commonService.commonContactParam(actionData);
    globalThis.mmsContext.startAbility(str).then((data) => {
      HiLog.i(TAG, 'jumpToContact, startAbility Success');
    }).catch((error) => {
      HiLog.e(TAG, 'jumpToContact, failed. Cause: ' + JSON.stringify(error.message));
    })
  }

  // Tap a contact's avatar to go to the contact details page.
  titleBarAvatar() {
    var actionData = {
      phoneNumber: this.strContactsNumber,
      pageFlag: common.contactPage.PAGE_FLAG_CONTACT_DETAILS
    };
    this.jumpToContact(actionData);
  }

  clickCall() {
    this.call(this.strContactsNumber);
  }

  call(telephone) {
    // Calling
    callService.call(telephone, result => {
      if (result.code == common.int.SUCCESS) {
        HiLog.i(TAG, 'call success');
      } else {
        HiLog.w(TAG, 'call failed');
      }
    });
  }

  getTime(nS) {
    var date = new Date(parseInt(nS));
    var year = date.getFullYear();
    var mon = date.getMonth() + 1;
    var day = date.getDate();
    return year; // + $r('app.string.year') + mon + $r('app.string.month') + day + $r('app.string.day');
  }

  // Contact data returned on the new page
  setReceiveContactValue(receiverData) {
    let selectContacts = receiverData.selectContacts;
    let receiveContactValue = selectContacts.length > 0 ? common.string.EMPTY_STR : receiverData.contactValue;
    let hasBlur = receiverData.hasBlur;
    let telephone = common.string.EMPTY_STR;
    this.setCanSendMessage(selectContacts, receiveContactValue)
    if (receiveContactValue != this.strContactsName && router.getParams[0]?.isDraft == null) {
      this.isDraft = false;
    }
    if (hasBlur && receiveContactValue != common.string.EMPTY_STR) {
      let index = -1;
      for (let i = 0; i < selectContacts.length; i++) {
        let contact = selectContacts[i];
        if (contact.telephone == receiveContactValue) {
          index = i;
          break;
        }
      }
      if (index >= 0) {
        selectContacts.splice(index, 1);
      }
    }
    if (receiveContactValue != common.string.EMPTY_STR) {
      this.receiveContactValue = receiveContactValue;
    } else {
      this.receiveContactValue = common.string.EMPTY_STR;
    }
    if (selectContacts.length > 0) {
      for (let item of selectContacts) {
        if (!this.isPhoneNumber(item.telephone)) {
          item.telephone = this.replaceCode(item.telephone);
          item.telephoneFormat = this.replaceCode(item.telephoneFormat);
          if (item.contactName != common.string.EMPTY_STR) {
            item.contactName = common.string.EMPTY_STR;
          }
        }
        if (this.selectContacts.length > 1) {
          break
        }
        this.selectContacts = selectContacts;
      }
    } else {
      this.selectContacts = [];
    }
    if (this.selectContacts.length > 0) {
      for (let element of this.selectContacts) {
        telephone += element.telephone + common.string.COMMA;
      }
    }
    if (this.receiveContactValue != common.string.EMPTY_STR) {
      telephone += this.receiveContactValue + common.string.COMMA;
    }
    if (telephone != common.string.EMPTY_STR) {
      telephone = telephone.substring(0, telephone.length - 1);
    }
    if (!hasBlur && telephone != '') {
      this.queryOldMessageList(telephone, () => {
      });
    }
  }

  setCanSendMessage(selectContacts, receiveContactValue) {
    if (this.textValue != common.string.EMPTY_STR || this.isEditMms) {
      if (this.canSendMessage) {
        if (selectContacts.length == 0 && receiveContactValue == common.string.EMPTY_STR) {
          this.canSendMessage = false;
        }
      } else if ((selectContacts.length != 0 || receiveContactValue != common.string.EMPTY_STR)
        && MmsPreferences.getInstance().haveSimCardReady()) {
        this.canSendMessage = true;
      }
    }
  }
}