#include "p_tcc.h"
#include "lvgl/lvgl.h"
static struct timer_task TIMER_0_task1, TIMER_0_task2;
struct timer_descriptor p_tcc_inst;
#define P_MAX_TIME_STR			(64)
static volatile uint32_t sys_time = 0;
static char sys_time_str[64];

static void TIMER_0_task1_cb(const struct timer_task *const timer_task)
{
	sys_time++;
	lv_tick_inc(1);
}

void p_time_init(void)
{
	delay_init(SysTick);
	hri_mclk_set_APBAMASK_TC0_bit(MCLK);
	hri_gclk_write_PCHCTRL_reg(GCLK, TC0_GCLK_ID, CONF_GCLK_TC0_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos));

	timer_init(&p_tcc_inst, TC0, _tc_get_timer());

	TIMER_0_task1.interval = 1;
	TIMER_0_task1.cb       = TIMER_0_task1_cb;
	TIMER_0_task1.mode     = TIMER_TASK_REPEAT;

	timer_add_task(&p_tcc_inst, &TIMER_0_task1);
	timer_start(&p_tcc_inst);
}
uint32_t p_get_time(void)
{
	return sys_time;
}

const char* p_get_time_str(void)
{
	uint16_t millis = sys_time % 1000;
	// remove millis portion
	uint32_t current_time = sys_time / 1000;
	uint8_t hour = ((current_time % 86400UL) / 3600); // 86400 seconds per day
	uint8_t minute = ((current_time % 3600) / 60);
	uint8_t _sec = (current_time % 60);
	memset(sys_time_str, '\0', P_MAX_TIME_STR);
	snprintf(sys_time_str, P_MAX_TIME_STR, "%02u:%02u:%02u:%03u", hour, minute, _sec, millis);
		
	return sys_time_str;

}