/*
 * 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 { paramMock } from "../utils"

export function mockVolumeManager() {
  const Volume = {
    id: '[PC preview] unknow id',
    uuid: '[PC preview] unknow uuid',
    description: '[PC preview] unknow description',
    removeAble: '[PC preview] unknow removeAble', 
    path: '[PC preview] unknow path', 
    state: '[PC preview] unknow state' 
  };
  const volumeManager = {
    Volume: Volume,
    getAllVolumes: function (...args) {
      console.warn("volumeManager.getAllVolumes interface mocked in the Previewer. How this interface works on the" +
        " Previewer may be different from that on a real device.");
      const len = args.length;
      if (typeof args[len - 1] === 'function') {
        args[len - 1].call(this, paramMock.businessErrorMock, new Array(Volume));
      } else {
        return new Promise((resolve, reject) => {
          resolve(new Array(Volume));
        })
      }
    },
    mount: function (...args) {
      console.warn("volumeManager.mount interface mocked in the Previewer. How this interface works on the" +
        " Previewer may be different from that on a real device.");
      const len = args.length;
      if (typeof args[len - 1] === 'function') {
        args[len - 1].call(this, paramMock.businessErrorMock, paramMock.paramBooleanMock);
      } else {
        return new Promise((resolve, reject) => {
          resolve(paramMock.paramBooleanMock);
        })
      }
    },
    unmount: function (...args) {
      console.warn("volumeManager.unmount interface mocked in the Previewer. How this interface works on the" +
        " Previewer may be different from that on a real device.");
      const len = args.length;
      if (typeof args[len - 1] === 'function') {
        args[len - 1].call(this, paramMock.businessErrorMock, paramMock.paramBooleanMock);
      } else {
        return new Promise((resolve, reject) => {
          resolve(paramMock.paramBooleanMock);
        })
      }
    },
    getVolumeByUuid: function (...args) {
      console.warn("volumeManager.getVolumeByUuid interface mocked in the Previewer. How this interface works on the" +
        " Previewer may be different from that on a real device.");
      const len = args.length;
      if (typeof args[len - 1] === 'function') {
        args[len - 1].call(this, paramMock.businessErrorMock, Volume);
      } else {
        return new Promise((resolve, reject) => {
          resolve(Volume);
        })
      }
    },
    getVolumeById: function (...args) {
      console.warn("volumeManager.getVolumeById interface mocked in the Previewer. How this interface works on the" +
        " Previewer may be different from that on a real device.");
      const len = args.length;
      if (typeof args[len - 1] === 'function') {
        args[len - 1].call(this, paramMock.businessErrorMock, Volume);
      } else {
        return new Promise((resolve, reject) => {
          resolve(Volume);
        })
      }
    },
    setVolumeDescription: function (...args) {
      console.warn("volumeManager.setVolumeDescription interface mocked in the Previewer. How this interface works on the" +
        " Previewer may be different from that on a real device.");
      const len = args.length;
      if (typeof args[len - 1] === 'function') {
        args[len - 1].call(this, paramMock.businessErrorMock);
      } else {
        return new Promise((resolve, reject) => {
          resolve();
        })
      }
    },
    format: function (...args) {
      console.warn("volumeManager.format interface mocked in the Previewer. How this interface works on the" +
        " Previewer may be different from that on a real device.");
      const len = args.length;
      if (typeof args[len - 1] === 'function') {
        args[len - 1].call(this, paramMock.businessErrorMock);
      } else {
        return new Promise((resolve, reject) => {
          resolve();
        })
      }
    },
    partition: function (...args) {
      console.warn("volumeManager.partition interface mocked in the Previewer. How this interface works on the" +
        " Previewer may be different from that on a real device.");
      const len = args.length;
      if (typeof args[len - 1] === 'function') {
        args[len - 1].call(this, paramMock.businessErrorMock);
      } else {
        return new Promise((resolve, reject) => {
          resolve();
        })
      }
    }
  }
  return volumeManager;
}