#include "kt.h"
#include "app_task.h"
#include "music_player.h"

typedef struct _kt_var_
{
	int tid;
	struct 
	{
		u8 play_mode;	//0:none,1:num,2:name,3:fullname
		u8 play_num;
		char play_name[32];
		u8 cycle_mode;
	}play_status;
	
} _kt_var;

static _kt_var kt_var;
#define __this (&kt_var)

void kt_busy_ctl_init(void)
{
	/* pa ctl-mute*/
	// gpio_set_direction(KT_PAMUTE_PORT, 0);
	// gpio_set_pull_up(KT_PAMUTE_PORT, 0);
	// gpio_set_pull_down(KT_PAMUTE_PORT, 0);
	// gpio_set_hd(KT_PAMUTE_PORT, 1);

	// gpio_set_output_value(KT_PAMUTE_PORT, 1);

	gpio_set_direction(KT_BUSY_PORT, 0);
	gpio_set_pull_up(KT_BUSY_PORT, 0);
	gpio_set_pull_down(KT_BUSY_PORT, 0);
	gpio_set_hd(KT_BUSY_PORT, 1);

	gpio_set_output_value(KT_BUSY_PORT, 0);
}

void timer_cb(void *arg)
{
	#if 0
	if (app_get_curr_task() == APP_MUSIC_TASK)
	{
		if (music_player_get_play_status() == FILE_DEC_STATUS_PLAY)
		{
			gpio_set_output_value(KT_BUSY_PORT, 1);
		}
		else
		{
			gpio_set_output_value(KT_BUSY_PORT, 0);
		}
	}
	else
	{
		gpio_set_output_value(KT_BUSY_PORT, 1);
	}
		#endif
}

void start_timer(void)
{
	if (__this->tid)
	{
		sys_timer_del(__this->tid);
	}
	__this->tid = sys_timer_add(NULL, timer_cb, 50);
}

u8 kt_get_cycle(void)
{
	return __this->play_status.cycle_mode;
}

void kt_change_cycle(u8 cycle)
{
	__this->play_status.cycle_mode = cycle;	
	if (cycle != FCYCLE_ONE)
	{
		memset(__this->play_status.play_name, 0, sizeof(__this->play_status.play_name));
	}
}

void kt_set_last_play(u8 mode, u8 num, char *name)
{
	printf("kt_set_last_play mode = %d, num = %d, name = %s\n", mode, num, name);
	__this->play_status.play_mode = mode;
	if (mode == 1)
	{
		printf("kt_set_last_play num = %d\n", num);
		__this->play_status.play_num = num;
	}
	else
	{
		printf("kt_set_last_play name = %s\n", name);
		memset(__this->play_status.play_name, 0, sizeof(__this->play_status.play_name));
		strcpy(__this->play_status.play_name, name);
		printf("kt_set_last_play play_name = %s\n", __this->play_status.play_name);
	}		
}

void kt_get_last_play(u8 *mode, u8 *num, char *name)
{
	*mode = __this->play_status.play_mode;
	printf("kt_get_last_play mode = %d\n", *mode);
	if (__this->play_status.play_mode == 1)
	{
		*num = __this->play_status.play_num;
		printf("kt_get_last_play num = %d\n", *num);
	}
	else
	{
		strcpy(name, __this->play_status.play_name);
		printf("kt_get_last_play name = %s\n", name);
	}
}

void kt_init(void)
{
	memset(&__this->play_status, 0, sizeof(__this->play_status));
	//kt_busy_ctl_init();
	kt_uart_init();
	start_timer();
}