#include "includes.h"
    
uint8_t CurrentMode = 0;

void RGB_Y_TO_R()
{
  app_tm1629_all_on(LED_COLOR_YELL);
  rt_thread_delay(1000);
  app_tm1629_all_on(LED_COLOR_R);
}  

void RGB_Y_TO_G()
{
  app_tm1629_all_on(LED_COLOR_YELL);
  rt_thread_delay(1000);
  app_tm1629_all_on(LED_COLOR_G);
}

#define UI_MODE_SCREEN_WIDTH    240 
#define UI_MODE_SCREEN_HEIGHT   320 

/* 模式选择页焦点：0=万能 1=普通 2=专业，默认选中万能（与规范一致） */
static uint8_t s_mode_select_focus = 0;

extern bool InModeFlag;

static void UI_ModeSelect_DrawButtons(void);

static void UI_ModeSelect_SetFocus(uint8_t idx)
{
    if (idx > 2 || idx == s_mode_select_focus)
        return;
    s_mode_select_focus = idx;
    UI_ModeSelect_DrawButtons();
}

void UI_ReturnToModeSelect(void)
{
    StartFlag = 0;
    InModeFlag = false;
    AutoBandTop1_Stop();
    s_mode_select_focus = 0;
    CallUI_Idle();
    UI_DrawModeSelectScreen();
}

/* 0831 美工试用图：图标+MiSans 文字整行位图 */
static void UI_DrawModeSelectButton(uint16_t y, const uint8_t *row, uint8_t focused)
{
    const uint16_t btn_w = 220;
    const uint16_t btn_h = 87;
    const uint16_t btn_r = 10;
    const uint16_t btn_x = (240 - btn_w) / 2;
    const uint16_t row_x = (uint16_t)(btn_x + (btn_w - UI_MODE0831_ROW_W) / 2);
    const uint16_t row_y = (uint16_t)(y + (btn_h - UI_MODE0831_ROW_H) / 2);

    if (focused)
    {
        LCD_FillRoundRectGradient(btn_x, y, btn_w, btn_h, btn_r,
                                  START_COLOR, END_COLOR);
    }
    else
    {
        LCD_FillRoundRect(btn_x, y, btn_w, btn_h, btn_r, COLOR_NORMAL_BG);
    }

    LCD_WR_PIC_Trans(row_x, row_y, UI_MODE0831_ROW_W, UI_MODE0831_ROW_H, row, BLACK);
}

static void UI_ModeSelect_DrawButtons(void)
{
    UI_DrawModeSelectButton(40,
        gImage_Mode0831_Universal_Row_180_52,
        s_mode_select_focus == 0);
    UI_DrawModeSelectButton(132,
        gImage_Mode0831_Normal_Row_180_52,
        s_mode_select_focus == 1);
    UI_DrawModeSelectButton(224,
        gImage_Mode0831_Expert_Row_180_52,
        s_mode_select_focus == 2);
}

void UI_DrawModeSelectScreen(void)
{
    UI_ClearFocus();
    pCurrentTouch_Area = Touch_ModeSelect_Areas;

    LCD_FillByColor(0, 0, 240, 320, BLACK);
    label_top();
    UI_ModeSelect_DrawButtons();
}    
  
const Touch_AreaTypeDef Touch_ModeSelect_Areas[] = {
    /* Flag=按钮序号(0万能/1普通/2专业)；ID=进入 TAB */
    {   0,  239,   38,  127,   0, 0,  0, NULL },
    {   0,  239,  128,  219,   1, 0,  2, NULL },
    {   0,  239,  220,  311,   2, 0,  1, NULL },
};

#define TOUCH_AREA_MODE_SELECT_NUM  (sizeof(Touch_ModeSelect_Areas)/sizeof(Touch_AreaTypeDef))

/* Timbre_index ���� midi_tables.h ������ */
extern uint8_t channel;
extern uint8_t level;
extern bool powon;
extern bool InModeFlag;
extern int16_t MIC_VOL_MAP[10];
extern int8_t delta;
extern STRING_MIDI USE_MIDI;
void LoadConfig()
{
    SendProgramChangeMidiEvent(0,Timbre_index[mGuiData[GUI_TIMBRE_SELECT].Current]);

    uint8_t val_127 = (faders[0].val * 127) / 20;
    SendVolumeChangeMidiEvent(1,val_127);
    SendVolumeChangeMidiEvent(2,val_127);
    SendVolumeChangeMidiEvent(3,val_127);
    SendVolumeChangeMidiEvent(4,val_127);
    SendVolumeChangeMidiEvent(5,val_127);
    SendVolumeChangeMidiEvent(6,val_127);
    SendVolumeChangeMidiEvent(7,val_127);
    SendVolumeChangeMidiEvent(8,val_127);
    SendVolumeChangeMidiEvent(9,val_127);
    SendVolumeChangeMidiEvent(10,val_127);
    SendVolumeChangeMidiEvent(11,val_127);
    SendVolumeChangeMidiEvent(12,val_127);
    SendVolumeChangeMidiEvent(13,val_127);
    SendVolumeChangeMidiEvent(14,val_127);
    SendVolumeChangeMidiEvent(15,val_127);

    SendVolumeChangeMidiEvent(0,faders[1].val);

    AW816_Set_Volume(MIC_VOL_MAP[faders[2].val]);

    AW816_Set_Reverb(faders[3].val * 10);
}

void Touch_Mode_Select_Action(int8_t FLAG, uint8_t ID, uint8_t areaIndex)
{
  (void)areaIndex;
  StartTask();
  s_mode_select_focus = (uint8_t)FLAG;
  /* ID 为 TAB 索引：0=万能(Song) 1=专业(Expert) 2=普通(Free) */
  mGuiData[GUI_TAB_INDEX].Current = ID;
  InModeFlag = true;

  switch (ID)
  {
    case 0: /* 万能 */
      if (mGuiData[GUI_AUTOBAND_SW].Current)
        ADDRESS = 0x0009EB5F;
      else
        ADDRESS = 0x0001B8F0;
      MenuPage_SongMode_Proc();
      break;
    case 1: /* 专业 */
      if (mGuiData[GUI_AUTOBAND_SW].Current)
        ADDRESS = 0x0009EB5F;
      else
        ADDRESS = 0x00000000;
      MenuPage_ExpertMode_Proc();
      break;
    case 2: /* 普通 */
      ADDRESS = 0x0009598F;
      MenuPage_FreeMode_Proc();
      break;
    default:
      break;
  }
}
   
extern uint8_t bat_init_done;
void IdleProcess(DisplayTaskMessage_Type msg)
{ 
    uint8_t vol;
    switch (msg.MessageType)
    {
        case MSG_ID_POWER_ON : 
            LCD_BLK_Set();
            LCD_FillByColor(0, 0, 240, 320, WHITE);
            LCD_WR_PIC_FROM_FLASH(40, 80, 168, 155, 0x00000000);
            BSP_SelectAdcChannel(6);
            /* 让出 CPU，避免忙等卡住触摸/主循环线程 */
            rt_thread_mdelay(1000);
            LoadConfig();
            vol = ADC_ReadChannel(ADC_CHANNEL_1)>>5;
            if      (vol <= 5)    level = 0;
            else if (vol <= 35)   level = 1;
            else if (vol <= 65)   level = 2;
            else if (vol <= 95)   level = 3;
            else if (vol <= 115)  level = 4;
            else                  level = 5;
            Send_volume(vol);  
            
            s_mode_select_focus = 0;
            UI_DrawModeSelectScreen();
            TM1629D_AllLedOn(LED_COLOR_G);
            TM1629D_UpdateDisplay(0);
            StartTouchTask();
            StartScanTask();
        break;

        case MSG_ID_POWER_OFF:
            /* 关机：熄屏 + 关背光 */
            LCD_BLK_Clr();
            LCD_FillByColor(0, 0, 240, 320, BLACK);
        break;
        
        case MSG_ID_CHARG:
            Show_Battery_Icon(msg.ID);
        break;

        case MSG_ID_TOUCH:
              {
                uint8_t hit = 0U;
                for(uint8_t k=0; k<TOUCH_AREA_MODE_SELECT_NUM; k++)
                {
                  if( msg.HiByte >= Touch_ModeSelect_Areas[k].x_min && msg.HiByte <= Touch_ModeSelect_Areas[k].x_max &&
                      msg.LoByte >= Touch_ModeSelect_Areas[k].y_min && msg.LoByte <= Touch_ModeSelect_Areas[k].y_max )
                      {
                          hit = 1U;
                          uint8_t row = (uint8_t)Touch_ModeSelect_Areas[k].Flag;
                          LOG_I("UI", "mode_select hit area=%u row=%u x=%u y=%u",
                                (unsigned)k, (unsigned)row,
                                (unsigned)msg.HiByte, (unsigned)msg.LoByte);
                          if (row == s_mode_select_focus)
                              Touch_Mode_Select_Action(Touch_ModeSelect_Areas[k].Flag, Touch_ModeSelect_Areas[k].ID, k);
                          else
                              UI_ModeSelect_SetFocus(row);
                          break;
                      }
                }
                if (!hit) {
                    LOG_I("UI", "mode_select miss x=%u y=%u",
                          (unsigned)msg.HiByte, (unsigned)msg.LoByte);
                }
              }
        break;

        case MSG_ID_TOUCH_LONG_REPEAT:
              /* 模式页暂无长按动作 */
        break;

        case MSG_ID_BATTERY_VALUE:
            Draw_Status_Battery_Icon(msg.ID);
	    break;

        case MSG_ID_POWOFF_CHARG:
        {
            static bool flag = 0;
            if(flag == 0)
            {
                BSP_MainPowerEnable(1);
                LCD_WR_REG(0x29); //Display on

                LCD_WR_PIC_FROM_FLASH(40, 50, 160, 190, 0x0000CB70);
                LCD_BLK_Set();
                flag = 1;
            }
            if(usb_charging_state)
            {
                uint8_t Info[10] = {0,};
                sprintf ((char*)Info, "%d%%", msg.ID);
                LCD_ShowString_AutoAlign(0,240,250,Info,LCD_ALIGN_CENTER,WHITE,BLACK,0,28);
            }
            //else
                //BSP_MainPowerEnable(0);
        }
        break;
        
	case MSG_ID_EC_VOL:
	{  
            //LCD_ShowString(200, 0, Num_To_String(msg.DataU16[1],buff,3), RED, WHITE, 16, 0);
            uint8_t vol = msg.ID;
            if      (vol <= 5)    level = 0;
            else if (vol <= 35)   level = 1;
            else if (vol <= 65)   level = 2;
            else if (vol <= 95)   level = 3;
            else if (vol <= 115)  level = 4;
            else                  level = 5;
            Draw_Volume_Bar(5, 5, level, 1, WHITE, GRAY);
            uint8_t mMasterSysExVolume[12] = { 0xF0, 0x41, 0x00, 0x42, 0x12, 0x40, 0x00, 0x04, 0x64, 0x00, 0x00,0xF7};
            memset(mMasterSysExVolume+8,msg.ID,1);
            SendMidiDataToDreamDSP(mMasterSysExVolume,12);
            ResetAutoPowerCount();
	}
        break;
    }
}