//
// Created by xemon on 10.07.23.
//

#include <AtGsmSimComA7600_Http.h>
#include "Gsm_HttpGet.h"


static size_t Gsm_HttpGet_Open_Dir(tAtCmd *env, char *url, size_t urlSize) {
    AtCommandResult res;

    res = AtGsmSimComA7600_HttpInit(env);
    if (res != AT_OK) {
        return 0;
    }

    res = AtGsmSimComA7600_HttpSetUrl(env, url, urlSize);
    if (res != AT_OK) {
        return 0;
    }

    uint16_t responseCode;
    size_t len;

    res = AtGsmSimComA7600_HttpMethodAction(env, eAtGsmSimComA7600_HttpMethod_GET, &responseCode, &len, 10000);

    if (res != AT_OK) {
        return 0;
    }
    if (responseCode != 200) {
        return 0;
    }

    return len;
}

static size_t Gsm_HttpGet_Read_Dir(tAtCmd *env, uint8_t *data, size_t dataLimit) {
    size_t read;
    AtCommandResult res = AtGsmSimComA7600_HttpRead(env, data, 0, dataLimit, &read);
    if (res != AT_OK) { return 0; }
    return read;
}


size_t Gsm_HttpGet_Open(tAtCmd *env, char *url, size_t urlSize) {
    size_t res = 0;
    if (osMutexAcquire(env->access, 2000) == osOK) {
        res = Gsm_HttpGet_Open_Dir(env, url, urlSize);
        osMutexRelease(env->access);
    }
    return res;
}

size_t Gsm_HttpGet_Read(tAtCmd *env, uint8_t *data, size_t dataLimit) {
    size_t res = 0;
    if (osMutexAcquire(env->access, 2000) == osOK) {
        res = Gsm_HttpGet_Read_Dir(env, data, dataLimit);
        osMutexRelease(env->access);
    }
    return res;
}

bool Gsm_HttpGet_Close(tAtCmd *env) {
    bool res = false;
    if (osMutexAcquire(env->access, 2000) == osOK) {
        res = AtGsmSimComA7600_HttpTerminate(env) == AT_OK;
        osMutexRelease(env->access);
    }
    return res;
}