/*
 * mymain.c
 *
 *  Created on: 2022年4月15日
 *      Author: wuwen
 */
#include "mymain.h"




#define morse_play_t1 50
#define morse_play_t2 (morse_play_t1*3)
#define morse_play_hz 1000


char config_buzzer_for_button_pass=1;
char config_buzzer_for_button_longpass=1;
char config_buzzer_for_sele_change=1;





button  B1,TACKA,TACKB;//创建一个按钮
encoder E1;//创建一个编码器
int mode=0;
uint32_t run_tick=0,jump_tick=0;
char str[16];
uint16_t fps=0,fps_=0;
char sys_lan=0;

int encode_c=0;

int test_code=0;

menu menu_main=
{
			0,0,
		"Back\nInput mode\nBuzzer\nDisplay\nLanguage\nAbout",
	"返回\n输入模式\n蜂鸣器\n显示\n语言\n关于",
	NULL


};

menu buzzer_setting=
{
			0,0,
		"Back\nClick\nPress\nSele change",
	"返回\n点击\n长按\n选择切换",
	


};

word turnon=
{
	"ON",
	"开"
};

word turnoff=
{
	"OF",
	"关"
};


int SHOW_MENU(menu *m,int encoder,char button,char lan)
{
	int return_code=-1;
	char str[32];
	const char *list;
	uint16_t list_len=0;
	uint16_t a=0;
	uint16_t b=0;
	uint16_t c=0;
	uint16_t d=0;

	//get list
	switch(lan)
	{
	case 0:
		list=m->list_en;
		break;
	case 1:
		list=m->list_ch;
		break;
	default :
		return -1;

	}



	//check how many list
	while(list[a]!='\0')
	{
		if(list[a]=='\n'){list_len++;}
		a++;
	}

	m->sele+=encoder;

	if(m->sele<0){m->sele=0;}
	if(m->sele>list_len){m->sele=list_len;}

	if(m->sele<m->list_dis_top+3){m->list_dis_top--;}
	if(m->sele>m->list_dis_top){if((m->list_dis_top+3)<list_len){m->list_dis_top++;}}

	m->list_dis_top=((list_len+1>4)?(m->list_dis_top):0);

	//display list
	for(d=0;d<m->list_dis_top;d++)
	{
		while((*list!='\0')&&(*list!='\n'))
		{
			list++;
		}
		list++;

	}


	for(b=0;b<(list_len+1>4?4:list_len+1);b++)
	{
		if((m->list_dis_top+b)==m->sele)
		{
			str[c]='>';

		}else
		{
			str[c]=' ';
		}
		c++;
		while((*list!='\0')&&(*list!='\n'))
		{
			str[c]=*list;
			c++;
			list++;
		}
		str[c]='\0';
		OLED_Str(0, 16*b, 16, str, 1);
		c=0;
		list++;

	}

	if(button==1)
	{
		return_code=m->sele;
	}

	return return_code;

}


void di()
{
	BUZZER_PLAY_NOTES(morse_play_hz,morse_play_t1,50);
	BUZZER_PLAY_NOTES(0,morse_play_t1,0);
	mo_di();
}

void da()
{
	BUZZER_PLAY_NOTES(morse_play_hz,morse_play_t2,50);
	BUZZER_PLAY_NOTES(0,morse_play_t1,0);
	mo_da();
}

void mymain()
{
	PWR_EN(1);
	

	
	
	OLED_Init();//屏幕初始化
	HAL_TIM_PWM_Start(&htim2,TIM_CHANNEL_3);//启动n通道的pwm
	HAL_TIM_Base_Start_IT(&htim3);
	BUZZER_PLAY_INIT();
	MUTE(0);

	BUZZER_PLAY_NOTES(1000,1000,50);
	BUZZER_PLAY_NOTES(0,1000,50);
	
	B1.config_longtimes=1;//启用B1按钮的长按检测
	
	while(1)
	{
		GEI_BUTTON_CODE(&B1,en_c());//循环更新按钮
		encode_c=GET_ENCODE(&E1);   //更新编码器
		
		//蜂鸣器控制
		if(B1.code>0)
		{
			if(B1.code<255)//1-254
			{
				if(config_buzzer_for_button_pass==1)
				{
					BUZZER_PLAY_NOTES(1000,100,50);
					BUZZER_PLAY_NOTES(0,0,0);
				}
			}else
			{

			}

		}
		
		if(encode_c!=0)
		{
			jump_tick=HAL_GetTick()+10000;
			
			if(mode==2)
			{
				if(config_buzzer_for_sele_change==1)
				{
					BUZZER_PLAY_NOTES(1000,50,50);
					BUZZER_PLAY_NOTES(0,0,0);
				}
			}
		}		
		
		
		switch(mode)
		{
			case 0:
				//启动跳转模式
				//用于读取系统配置后跳转到其他程序
			
				mode=1;
				break;
			case 1:
				//主界面
				GEI_BUTTON_CODE(&TACKA,tack_a());
				GEI_BUTTON_CODE(&TACKB,tack_b());
				if(encode_c>0||TACKB.code!=0)
				{
					di();
				}
				if(encode_c<0||TACKA.code!=0)
				{
					da();
				}			
				OLED_Str(0,0,8,moser_buff,1);

			
				fps_++;
				sprintf(str,"FPS:%d",fps);
				OLED_Str(0,56,8,str,1);
			
				if(B1.code==255)
				{
					
					if(config_buzzer_for_button_longpass==1)
					{
						BUZZER_PLAY_NOTES(1000,100,50);
						BUZZER_PLAY_NOTES(0,0,0);
					}					
					
					mode=2;
					jump_tick=HAL_GetTick()+10000;
				}
				
				break;
			case 2:
				//菜单界面
			
				switch(SHOW_MENU(&menu_main,encode_c,B1.code,sys_lan))
				{
					case 0:
						//jump to main GUI
						mode=1;
						break;
					case 1:
						break;
					case 2:
						//jump to buzzer setting
						mode=3;
						break;
				}
				if(HAL_GetTick()>jump_tick){mode=1;}
				break;
				
			case 3:
				//buzzer setting
				switch(SHOW_MENU(&buzzer_setting,encode_c,B1.code,sys_lan))
				{
					case 0:
						//jump to main GUI
						mode=1;
						break;

				}
				if(HAL_GetTick()>jump_tick){mode=1;}
				break;
		
		}

		
		mo_server();
		BUZZER_PLAY_SERVER();
		OLED_Cache_to_hardware();//刷新屏幕
		
		if(HAL_GetTick()>run_tick)
		{
			run_tick+=1000;
			RUNLED_TICK();
			fps=fps_;
			fps_=0;
		}
	
	}
}

//外部中断回调
void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
{

	switch (GPIO_Pin)//中断线监测
	{
  	case en_a_Pin: //编码器A脚 这个脚在config是只监测下降沿
			switch(HAL_GPIO_ReadPin(en_b_GPIO_Port,en_b_Pin))//监测编码器B脚
			{
				case 1://通过监测B脚的状态识别正反转
					E1.code+=1;
					E1.move_flag=1;//发生旋转的标记
					
					break;
				case 0:
					E1.code-=1;
					E1.move_flag=1;
					
					break;
			}
		break;
/*
		//外部电键输入
		case tack_a_Pin:
			switch(tack_a())
			{
				case 0:
					//di();
					break;
				case 1:
					break;
			}
		break;
		case tack_b_Pin:
			switch(tack_b())
			{
				case 0:
					//da();
					break;
				case 1:
					break;
			}
		break;
		
		
		case en_c_Pin://编码器C脚 按钮
			switch(en_c())//监测是上升沿还是下降沿
			{
				case 0:
					
					//mo_one_tick(0);
					break;
				case 1:
					
					//mo_one_tick(1);
					break;
			}
			break;
*/			

  	default:
  	break;

  	//__HAL_GPIO_EXTI_CLEAR_IT(GPIO_Pin);
  }
}



void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)//1ms
{
    if (htim == (&htim3))
		{
		
		}
}