/**************************************************************************************************
 * Copyright (c) Fenda Technologies Co., Ltd. 2020-2021. All rights reserved.
 * Description: 蓝牙文件传输协议
 * Author: leon.sunzhen
 * Create: 2020-12-23
 ************************************************************************************************/


#ifndef _BLE_FILE_TRANS_H
#define _BLE_FILE_TRANS_H


#include "stdint.h"
#include "stdbool.h"
#include "ble_protocol.h"


enum {
    //APP下发文件
    FILE_TRANS_FILE_INFO = 0x01,                //4.11.1 app发送文件信息
    FILE_TRANS_REQUEST_CHECK,                   //4.11.2 设备端请求文件校验值
    FILE_TRANS_REQUEST_DATA,                    //4.11.3 设备请求一帧文件
    FILE_TRANS_RETURN_DATA,                     //4.11.4 app传输一帧文件到设备
    FILE_TRANS_RCV_COMPLETE = 0x06,             //4.11.6 设备端回复文件接收完毕
    FILE_TRANS_REPORT_RCV_STATE,                //4.11.7 设备端主动上报接收状态
    FILE_TRANS_CANCEL,                          //4.11.8 取消传输

    //APP请求文件
    FILE_TRANS_APP_GET_INFO = 0x16,             //4.11.16 APP获取设备文件信息
    FILE_TRANS_APP_NOTIFY_READY,                //4.11.17 设备主动通知APP来查询文件上报
    FILE_TRANS_APP_REQUEST_DATA,                //4.11.18 APP通过文件信息请求一帧数据
    FILE_TRANS_APP_RETURN_DATA,                 //4.11.19 设备侧上传一帧数据
    FILE_TRANS_APP_RCV_COMPLETE,                //4.11.20 APP通知设备已接收完一个文件
    FILE_TRANS_APP_CANCEL,                      //4.11.21 APP取消传输
    FILE_TRANS_ACTION_MAX,
};


//为避免宏名过长，在TYPE宏中将FILE_TRANS缩写为FT

//4.11.1 TYPE
enum {
    FT_FILE_INFO_TYPE_FILE_ID = 1,
    FT_FILE_INFO_TYPE_VERSION,
    FT_FILE_INFO_TYPE_FILE_NAME,
    FT_FILE_INFO_TYPE_FILE_LENGTH,
    FT_FILE_INFO_TYPE_FILE_ACTION,
    FT_FILE_INFO_TYPE_FILE_CREATE_TIME,
    FT_FILE_INFO_TYPE_MTU,
    FT_FILE_INFO_TYPE_FRAME,
    FT_FILE_INFO_TYPE_MODEL,
};


//4.11.2 TYPE
enum {
    FT_REQUEST_CHECK_TYPE_FILE_ID = 1,
    FT_REQUEST_CHECK_TYPE_CHECK_TYPE,
    FT_REQUEST_CHECK_TYPE_CHECK_VALUE,
};

enum {
    FT_CHECK_TYPE_CRC = 1,
    FT_CHECK_TYPE_MD5 = 2,
};


//4.11.3 TYPE
enum {
    FT_REQUEST_DATA_TYPE_FILE_ID = 1,
    FT_REQUEST_DATA_TYPE_OFFSET,
    FT_REQUEST_DATA_TYPE_LENGTH,
    FT_REQUEST_DATA_TYPE_PSN,
    FT_REQUEST_DATA_TYPE_FILE_SIZE,
    FT_REQUEST_DATA_TYPE_FILE_RECEIVED,
};


//4.11.4 不遵循LTV格式


//4.11.6 TYPE
enum {
    FT_RCV_COMPLETE_TYPE_FILE_ID = 1,
    FT_RCV_COMPLETE_TYPE_CHECK_RESULT,
};


//4.11.7 TYPE
enum {
    FT_REPORT_RCV_STATE_TYPE_FILE_ID = 1,
    FT_REPORT_RCV_STATE_TYPE_ERROR_CODE,
};


//4.11.8 TYPE
enum {
    FT_CANCEL_TYPE_FILE_ID = 1,
};




//4.11.16 TYPE
enum {
    FT_UPLOAD_FILE_INFO_TYPE_GET_FILE = 1,
    FT_UPLOAD_FILE_INFO_TYPE_TRANS,
    FT_UPLOAD_FILE_INFO_TYPE_FILES,
    FT_UPLOAD_FILE_INFO_TYPE_FILE_LIST = 0xFE,
    FT_UPLOAD_FILE_INFO_TYPE_FILE_NAME = 4,
    FT_UPLOAD_FILE_INFO_TYPE_FILE_LENGTH,
    FT_UPLOAD_FILE_INFO_TYPE_FILE_FRAMES,
    FT_UPLOAD_FILE_INFO_TYPE_FILE_ID
};


//4.11.17 TYPE
enum {
    FT_UPLOAD_REQUEST_FILES = 1
};


//4.11.18 TYPE
enum {
    FT_UPLOAD_REQUEST_DATA_FILE_ID = 1,
    FT_UPLOAD_REQUEST_DATA_FILE_RECEIVED_FRAME,
    FT_UPLOAD_REQUEST_DATA_FILE_FRAME
};


//4.11.19 TYPE
enum {
    FT_UPLOAD_DATA_FILE_ID = 1,
    FT_UPLOAD_DATA_FILE_FRAME
};


//4.11.20 TYPE
enum {
    FT_UPLOAD_DONE_FILE_ID = 1
};


extern const p_func_t FileTransServerFunc[FILE_TRANS_ACTION_MAX];


void BLE_FileTransFileInfo(uint8_t *inData, uint16_t inLen, uint8_t *outData, uint16_t *outLen);
void BLE_FileTransRequestCheck(uint8_t *inData, uint16_t inLen, uint8_t *outData, uint16_t *outLen);
void BLE_SendFileTransRequestData(void);
void BLE_FileTransRequestData(uint8_t *inData, uint16_t inLen, uint8_t *outData, uint16_t *outLen);
void BLE_FileTransReturnData(uint8_t *inData, uint16_t inLen, uint8_t *outData, uint16_t *outLen);
void BLE_FileTransReportRcvState(uint16_t errCode);
void BLE_FileTransComplete(void);
void BLE_FileTransAllComplete(uint8_t *inData, uint16_t inLen, uint8_t *outData, uint16_t *outLen);
void BLE_FileTransAppGetInfo(uint8_t *inData, uint16_t inLen, uint8_t *outData, uint16_t *outLen);
void BLE_FileTransAppRequestData(uint8_t *inData, uint16_t inLen, uint8_t *outData, uint16_t *outLen);
void BLE_FileTransAppRcvComplete(uint8_t *inData, uint16_t inLen, uint8_t *outData, uint16_t *outLen);
void BLE_FileTransAppCancel(uint8_t *inData, uint16_t inLen, uint8_t *outData, uint16_t *outLen);




#endif