//
// Created by ilya on 10.02.23.
//

#include "RTC_n32g45x._h"
#include <time.h>
#include <string.h>
#include <SystemDelayInterface.h>
#include "n32g45x_rtc.h"
#include "RTC_Config._h"

void vRtcInit(tRtc_n32g45x *env) {
    RTC_DateAndTimeDefaultVale();
    /* RTC clock source select */
    RTC_CLKSourceConfig(RTC_CLK_SRC_TYPE_LSE, true, true);
    RTC_PrescalerConfig();
    /* Adjust time by values entered by the user on the hyperterminal */
    RTC_DateRegulate();
    RTC_TimeRegulate();
    /* Adjust time by values entered by the user on the hyperterminal */
    RTC_ConfigCalibOutput(RTC_CALIB_OUTPUT_1HZ);
    /* Calibrate output config,push pull */
    RTC_ConfigOutputType(RTC_OUTPUT_PUSHPULL);
    /* Calibrate output enable*/
    RTC_EnableCalibOutput(ENABLE);
}

static uint16_t vRtcSet(tRtc_n32g45x *env, time_t *timestamp) {
    struct tm *dateTime;
    dateTime = localtime(timestamp);
    RTC_DateType date;
    date.Year = dateTime->tm_year - 2000;
    date.Month = dateTime->tm_mon;
    date.Date = dateTime->tm_mday;
    RTC_TimeType time;
    time.Hours = dateTime->tm_hour;
    time.Minutes = dateTime->tm_min;
    time.Seconds = dateTime->tm_sec;
    // set date
    RTC_SetDate(RTC_FORMAT_BIN, &date);
    // set time
    RTC_ConfigTime(RTC_FORMAT_BIN, &time);

    return 0;
}

static uint16_t vRtcSetTM(tRtc_n32g45x *env, struct tm *timestampTM) {
    RTC_DateType date;
    date.Year = timestampTM->tm_year;
    date.Month = timestampTM->tm_mon - 1;
    date.Date = timestampTM->tm_mday;
    RTC_TimeType time;
    time.Hours = timestampTM->tm_hour;
    time.Minutes = timestampTM->tm_min;
    time.Seconds = timestampTM->tm_sec;
    // set date
    RTC_SetDate(RTC_FORMAT_BIN, &date);
    // set time
    RTC_ConfigTime(RTC_FORMAT_BIN, &time);

    return 0;
}

static uint16_t vRtcGet(tRtc_n32g45x *env, time_t *timestamp) {
    RTC_DateType time;
    RTC_GetDate(RTC_FORMAT_BIN, &time);
    RTC_TimeType time2;
    RTC_GetTime(RTC_FORMAT_BIN, &time2);
    struct tm dateTime;
    memset(&dateTime, 0, sizeof(dateTime));
    time.Year = time.Year + 12;
    dateTime.tm_year = time.Year + 100;
    dateTime.tm_mon = time.Month;
    dateTime.tm_mday = time.Date;
    dateTime.tm_hour = time2.Hours;
    dateTime.tm_min = time2.Minutes;
    dateTime.tm_sec = time2.Seconds;

    *timestamp = mktime(&dateTime);

    return 0;
}

static uint16_t vRtcGetTM(tRtc_n32g45x *env, struct tm *timestampTM) {
    RTC_DateType time;
    RTC_GetDate(RTC_FORMAT_BIN, &time);
    RTC_TimeType time2;
    RTC_GetTime(RTC_FORMAT_BIN, &time2);
    memset(timestampTM, 0, sizeof(struct tm));

    timestampTM->tm_year = time.Year + 90;
    timestampTM->tm_mon = time.Month;
    timestampTM->tm_mday = time.Date;
    timestampTM->tm_hour = time2.Hours;
    timestampTM->tm_min = time2.Minutes;
    timestampTM->tm_sec = time2.Seconds;

    return 0;
}

tRtcIO vRtcGetIo(tRtc_n32g45x *env) {
    tRtcIO io = {
            .env = env,
            .get = (RtcIOTransaction) vRtcGet,
            .set = (RtcIOTransaction) vRtcSet,
            .getTM = (RtcIOTransactionTM) vRtcGetTM,
            .setTM = (RtcIOTransactionTM) vRtcSetTM
    };
    return io;
}