/*
 * Copyright (c) 2021 Bestechnic (Shanghai) Co., Ltd. All rights reserved.
 * 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.
 */
#ifndef __APP_BATTERY_H__
#define __APP_BATTERY_H__

#ifdef __cplusplus
extern "C" {
#endif

#include <stdint.h>


#define APP_BATTERY_LEVEL_MIN (0)

#ifdef __INTERCONNECTION__
#define APP_BATTERY_LEVEL_MAX (100)
#define APP_BATTERY_DEFAULT_INFO 0xE4

typedef struct
{
    uint8_t chargingStatus : 1;
    uint8_t batteryLevel : 7;
}APP_BATTERY_INFO_T;

uint8_t* app_battery_get_mobile_support_self_defined_command_p(void);
#else // #ifdef __INTERCONNECTION__
#define APP_BATTERY_LEVEL_MAX (9)
#endif // #ifdef __INTERCONNECTION__

#define APP_BATTERY_LEVEL_NUM (APP_BATTERY_LEVEL_MAX-APP_BATTERY_LEVEL_MIN+1)

enum APP_BATTERY_STATUS_T {
    APP_BATTERY_STATUS_NORMAL,
    APP_BATTERY_STATUS_CHARGING,
    APP_BATTERY_STATUS_OVERVOLT,
    APP_BATTERY_STATUS_UNDERVOLT,
    APP_BATTERY_STATUS_PDVOLT,
    APP_BATTERY_STATUS_PLUGINOUT,
    APP_BATTERY_STATUS_INVALID,

    APP_BATTERY_STATUS_QTY
};

#define APP_BATTERY_OPEN_MODE_INVALID        (-1)
#define APP_BATTERY_OPEN_MODE_NORMAL         (0)
#define APP_BATTERY_OPEN_MODE_CHARGING       (1)
#define APP_BATTERY_OPEN_MODE_CHARGING_PWRON (2)

typedef uint16_t APP_BATTERY_MV_T;

enum APP_BATTERY_CHARGER_T
{
    APP_BATTERY_CHARGER_PLUGOUT = 0,
    APP_BATTERY_CHARGER_PLUGIN,
    APP_BATTERY_CHARGER_QTY,
};

union APP_BATTERY_MSG_PRAMS{
    APP_BATTERY_MV_T volt;
    enum APP_BATTERY_CHARGER_T charger;
    uint32_t prams;
};

typedef void (*APP_BATTERY_CB_T)(APP_BATTERY_MV_T currvolt, uint8_t currlevel,enum APP_BATTERY_STATUS_T curstatus,uint32_t status,  union APP_BATTERY_MSG_PRAMS prams);


int app_battery_get_info(APP_BATTERY_MV_T *currvolt, uint8_t *currlevel, enum APP_BATTERY_STATUS_T *status);

/**
 * Battery App owns its own context where it will periodically update the
 * battery level and state. Makes sense for it to act as a Model and publish
 * battery change events to any interested users.
 *
 * Note: Callback will execute out of BES "App Thread" context.
 *
 * TODO: ideally implemented as proper observer pattern with support for multiple
 *       listeners
 *
 * Returns
 *  - 0: On success
 *  - 1: If registration failed
 */
int app_battery_register(APP_BATTERY_CB_T user_cb);

int app_battery_open(void);

int app_battery_start(void);

int app_battery_stop(void);

int app_battery_close(void);

int app_battery_charger_indication_open(void);

int8_t app_battery_current_level(void);

int8_t app_battery_is_charging(void);

int ntc_capture_open(void);

int ntc_capture_start(void);

#ifdef __cplusplus
}
#endif


#endif