//
// Created by zemon on 29.11.22.
//

#include <memory.h>
#include "AudioRecorderSimComSim7600E.h"
#include "SystemDelayInterface.h"

void AudioRecordSimComSim7600E_Init(tAudioRecorder *env, tAtCmd *atCmd){
    env->atCmd = atCmd;
    env->recorderIsBusy = false;
}

static bool AudioRecorderSimComSim7600E_Start(tAudioRecorder *env, char *name, uint16_t nameLen, uint32_t timeout) { ;
    if (env->recorderIsBusy == false) {
        env->recorderIsBusy = true;
    }
    if (osMutexAcquire(env->atCmd->access, 1000) == osOK) {
        AtCommandResult result = AT_ERROR;
        if(AtGsmSimComSim7600E_RecAudioFileTo(env->atCmd, name, nameLen) == AT_OK){
            result = AtCmdWaitOk(env->atCmd, 10, 10);
            if (env->recorderIsBusy == true) {
                env->recorderIsBusy = false;
            }
            osMutexRelease(env->atCmd->access);
            return result;
        } else {
            if (env->recorderIsBusy == true) {
                env->recorderIsBusy = false;
            }
            osMutexRelease(env->atCmd->access);
            return AT_ERROR;
        }
    }
    if (env->recorderIsBusy == true) {
        env->recorderIsBusy = false;
    }
    return AT_ERROR;
}

static AtCommandResult AudioRecorderSimComSim7600E_WaitStopToEndRecord(tAudioRecorder *env, uint32_t timeout) {
    AtCommandResult result = AT_ERROR;
    env->recorderIsBusy = true;
    result = AtGsmSimComSim7600E_RecorderAudioFileStopNotSubmit(env->atCmd);
    if (result== AT_OK) {
        result = AtGsmSimComSim7600E_RecorderAudioFileWaitToStop(env->atCmd);
        if (result == AT_OK) {
            if (env->recorderIsBusy == true) {
                env->recorderIsBusy = false;
            }
            return AT_OK;
        }
    }
    return AT_ERROR;
}

static bool AudioRecordSimComSim7600E_StartToEnd(tAudioRecorder *env, char *name, uint16_t nameLen) {
    AtCommandResult res;
    res = AudioRecorderSimComSim7600E_Start(env, name, nameLen, 0);
    return res;
}

static bool AudioRecordSimComSim7600E_Start(tAudioRecorder *env, char *name, uint16_t nameLen) {
    char fileName[nameLen + 4];
    memcpy(fileName, name, nameLen);
    stpncpy(fileName + nameLen, ".wav", 4);

    AtCommandResult result = AT_ERROR;
    uint32_t end = SystemGetMs() + 5000;
    while (end > SystemGetMs()){
        if (osMutexAcquire(env->atCmd->access, 500) == osOK) {
            result = AtGsmSimComSim7600E_RecorderAudioFileStart(env->atCmd, fileName, nameLen + 4);
            if(result == AT_OK) {
                osMutexRelease(env->atCmd->access);
                return true;
            }
            osMutexRelease(env->atCmd->access);
            SystemDelayMs(100);
        }
    }
    return result;
}

static bool AtGsmSimComSim7600E_RecordrerAudioFileDel(tAudioRecorder *env, char *name, uint16_t nameLen) {
    env->recorderIsBusy = true;
    char fileName[nameLen + 4];
    memcpy(fileName, name, nameLen);
    stpncpy(fileName + nameLen, ".wav", 4);

    AtCommandResult result = AT_ERROR;
    uint32_t end = SystemGetMs() + 500;
    while (end > SystemGetMs()){
        if (osMutexAcquire(env->atCmd->access, 1000) == osOK) {
            result = AtGsmSimComSim7600E_DeleteAudioFile(env->atCmd, fileName, nameLen + 4);
            if(result == AT_OK){
                osMutexRelease(env->atCmd->access);
                env->recorderIsBusy = false;
                return result;
            }
            osMutexRelease(env->atCmd->access);
            env->recorderIsBusy = false;
        }
        SystemDelayMs(100);
    }
    env->recorderIsBusy = false;
    return result;
}

static bool AudioRecordSimComSim7600E_StopToEnd(tAudioRecorder *env, uint32_t timeout) {
    AtCommandResult result = AT_ERROR;
    uint32_t tm = SystemGetMs() + timeout;
    while (tm > SystemGetMs()) {
        SystemDelayMs(1);
    }

    env->recorderIsBusy = true;
    if (osMutexAcquire(env->atCmd->access, 1000) == osOK) {
        result = AudioRecorderSimComSim7600E_WaitStopToEndRecord(env, timeout);
        osMutexRelease(env->atCmd->access);
        env->recorderIsBusy = false;
        return  result;
    }
    env->recorderIsBusy = false;
    return result;
}

static bool AudioRecordSimComSim7600E_Stop(tAudioRecorder *env) {
    AtCommandResult result = AT_ERROR;
    result =  AtGsmSimComSim7600E_RecorderAudioFileStop(env->atCmd);
    return  result;
}

static bool AudioPlayerSimComSim7600E_StopRecord(tAudioRecorder *env, uint64_t timeout) {
    AtCommandResult result = AT_ERROR;
    if (osMutexAcquire(env->atCmd->access, 1000) == osOK) {
        result = AtGsmSimComSim7600E_RecorderAudioFileWaitStop(env->atCmd, timeout) == AT_OK;
        osMutexRelease(env->atCmd->access);
    }
    if(result == AT_OK){
        if(env->recorderIsBusy == true){
            env->recorderIsBusy = false;
        }
        return result;
    } else {
        AudioRecordSimComSim7600E_Stop(env);
        if(env->recorderIsBusy == true){
            env->recorderIsBusy = false;
         }
         return result;
    }
}



bool AudioRecordSimComSim7600E_IsBusy(tAudioRecorder *env, uint32_t timeout) {
    if(env->recorderIsBusy){
        return true;
    } else {
        return false;
    }
}


static bool AudioPlayerSimComSim7600E_WaitStop(tAudioRecorder *env, uint32_t timeout) {
    AtCommandResult result = AT_ERROR;
    if (osMutexAcquire(env->atCmd->access, 1000) == osOK) {
        result = AtGsmSimComSim7600E_RecorderAudioFileWaitStop(env->atCmd, timeout) == AT_OK;
        if(result == AT_OK){
            osMutexRelease(env->atCmd->access);
            if(env->recorderIsBusy == true){
                env->recorderIsBusy = false;
            }
            return result;
        } else {
            AudioPlayerSimComSim7600E_StopRecord(env, timeout);
            osMutexRelease(env->atCmd->access);
            if(env->recorderIsBusy == true){
                env->recorderIsBusy = false;
            }
            return result;
        }
    }
    return result;
}

tAudioRecorderInterface AudioRecordSimComSim7600E_GetInterface(tAudioRecorder *env) {
    tAudioRecorderInterface result = {
            .env = env,
            .start = (audioRecordStart) AudioRecordSimComSim7600E_Start,
            .recordToEnd = (audioRecordStartToEnd) AudioRecordSimComSim7600E_StartToEnd,
            .stop = (audioRecordStop) AudioRecordSimComSim7600E_Stop,
            .stopToEnd = (audioRecordStopToEnd) AudioRecordSimComSim7600E_StopToEnd,
            .del = (audioRecordDel) AtGsmSimComSim7600E_RecordrerAudioFileDel,
            .waitStop = (audioRecordWaitStop) AudioPlayerSimComSim7600E_WaitStop,
            .IsBusy = (audioRecordIsBusy) AudioRecordSimComSim7600E_IsBusy,
    };

    return result;
}