#include "mywin_user_bluetooth.h"
#include "mywin_inc.h"

#define WIN_BLUETOOTH_TYPE "WIN_BlueToothStruct"

WIN_BlueToothStruct *WIN_CreatBlueTooth(
    WIN_WindowStruct *base,
    void (*msgLoop)(struct _WIN_WindowStruct *win, WIN_MsgStruct *msg), int x,
    int y, int x_size, int y_size) {
  // 重设消息循环
  if (msgLoop == 0) {
    msgLoop = (void (*)(struct _WIN_WindowStruct *win,
                        WIN_MsgStruct *msg))BLUETOOTH_defaultMsgLoop;
  }

  WIN_BlueToothStruct *ret = mymalloc(sizeof(WIN_BlueToothStruct));
  // 调用父类的构造函数
  if (ret) {
    mymemset(ret, 0, sizeof(WIN_BlueToothStruct));
    //		if (0==WIN_CreatWindowExt((WIN_WindowStruct
    //*)ret,base,msgLoop,x,y,x_size,y_size))
    if (0 == WIN_CreatTouchEx((WIN_TouchWinStruct *)ret, base, msgLoop, x, y,
                              x_size, y_size)) {
      // 创建失败
      myfree(ret);
      ret = 0;
    } else {
      ((WIN_WindowStruct *)ret)->winType = WIN_BLUETOOTH_TYPE;
      ((WIN_WindowStruct *)ret)->intercept = 1;
      // 构造一个消息框
      ret->title = "蓝牙";
      ret->rectColor = 0x221f18;
      ret->txtColor = 0x342e27;
      ret->selectRectColor = 0x342f2a;
      ret->selectTxtColor = 0xc2ae9b;
    }
  }

  return ret;
}

// 添加条目
void BLUETOOTH_AddItem(WIN_BlueToothStruct *bluetooth, char *txt) {
  if (bluetooth->itemNum < BLUETOOTH_ITEMNUM_MAX) {
    mymemcpy(bluetooth->item[bluetooth->itemNum], txt, strlen(txt) + 1);
    bluetooth->itemNum++;
  }
}

void BLUETOOTH_KeyEnter(WIN_BlueToothStruct *bluetooth) {
  if (bluetooth->index == 0) {
    bluetooth->index++;
    // 这里打开或关闭蓝牙
    // Bluetooth_Power(bluetooth->power)
    if (bluetooth->power == 0) {
      // 蓝牙关了
      MSGBOX_TipsTime((WIN_WindowStruct *)bluetooth, "提示", "蓝牙已关闭",
                      "确定", 5000);
      ((WIN_WindowStruct *)bluetooth)
          ->deleteWindow((WIN_WindowStruct *)bluetooth);
    }
  } else {
    if (bluetooth->power == 0) {
      // 蓝牙关了
      MSGBOX_TipsTime((WIN_WindowStruct *)bluetooth, "提示", "蓝牙已关闭",
                      "确定", 5000);
      ((WIN_WindowStruct *)bluetooth)
          ->deleteWindow((WIN_WindowStruct *)bluetooth);
    } else {
      // 选择一个设备来连接
      int ret = -1;
      // ret=connectDevice (bluetooth->selectItem);
      if (ret == 0) {
        MSGBOX_TipsTime((WIN_WindowStruct *)bluetooth, "提示", "蓝牙连接成功",
                        "确定", 5000);
      } else {
        MSGBOX_TipsTime((WIN_WindowStruct *)bluetooth, "提示", "蓝牙连接失败",
                        "确定", 5000);
      }
      ((WIN_WindowStruct *)bluetooth)
          ->deleteWindow((WIN_WindowStruct *)bluetooth);
    }
  }
}

void BLUETOOTH_KeyBack(WIN_BlueToothStruct *bluetooth) {
  // 什么也没有设置，这里关闭蓝牙
  // Bluetooth_Power(0);
  MSGBOX_TipsTime((WIN_WindowStruct *)bluetooth, "提示", "蓝牙已关闭", "确定",
                  5000);
  ((WIN_WindowStruct *)bluetooth)->deleteWindow((WIN_WindowStruct *)bluetooth);
}

void BLUETOOTH_KeyUp(WIN_BlueToothStruct *bluetooth) {
  if (bluetooth->index == 0) {
    bluetooth->power = !bluetooth->power;
  } else {
    if (bluetooth->selectItem < bluetooth->itemNum - 1) {
      bluetooth->selectItem++;
      if (bluetooth->startItem < bluetooth->selectItem - 3) {
        bluetooth->startItem++;
      }
    } else {
      bluetooth->selectItem = 0;
      bluetooth->startItem = 0;
    }
  }
}

void BLUETOOTH_KeyDown(WIN_BlueToothStruct *bluetooth) {
  if (bluetooth->index == 0) {
    bluetooth->power = !bluetooth->power;
  } else {
    if (bluetooth->selectItem > 0) {
      bluetooth->selectItem--;
      if (bluetooth->startItem > bluetooth->selectItem) {
        bluetooth->startItem--;
      }
    } else {
      bluetooth->selectItem = bluetooth->itemNum - 1;
      if (bluetooth->startItem < bluetooth->selectItem - 3) {
        bluetooth->startItem = bluetooth->selectItem - 3;
      }
    }
  }
}

// 消息框的绘制函数
void BLUETOOTH_DefaultPaint(WIN_BlueToothStruct *bluetooth) {
  int x = 0;
  int y = 0;
  int x_size = ((WIN_WindowStruct *)bluetooth)->x_size;
  int y_size = ((WIN_WindowStruct *)bluetooth)->y_size;
  char txt_buff[20] = {0};
  WIN_PaintBackGround((WIN_WindowStruct *)bluetooth);

  // 显示标题
  WIN_SetLcdColor(((WIN_WindowStruct *)bluetooth)->color);
  WIN_DrawTxtHCenterAt(bluetooth->title, x_size / 4, 8);
  x += 25;
  x_size -= 25 * 2;
  y += 45;
  y_size -= 45 * 2;

  // 绘制矩形
  int x_step = x_size / 2;
  int y_step = y_size / 3;
  x += (x_size - x_step * 2) / 2;
  y += (y_size - y_step * 3) / 2;
  x_size = x_step * 2;
  y_size = y_step * 3;
  if (bluetooth->power) {
    WIN_SetLcdColor(bluetooth->selectRectColor);
  } else {
    WIN_SetLcdColor(bluetooth->rectColor);
  }
  // WIN_FillRectByColor (x,y,x_step-1,y_step-1);
  WIN_FillRectByColorAlpha(x, y, x_step - 1, y_step - 1, 16);
  if (bluetooth->power) {
    WIN_SetLcdColor(bluetooth->rectColor);
  } else {
    WIN_SetLcdColor(bluetooth->selectRectColor);
  }
  // WIN_FillRectByColor (x+x_step,y,x_step-1,y_step-1);
  WIN_FillRectByColorAlpha(x + x_step, y, x_step - 1, y_step - 1, 16);

  // 绘制文字
  if (bluetooth->power) {
    WIN_SetLcdColor(bluetooth->selectTxtColor);
  } else {
    WIN_SetLcdColor(bluetooth->txtColor);
  }
  WIN_DrawTxtHCenterAt("开", x + x_step / 2,
                       y + y_step / 2 - WIN_GetFontHight() / 2);
  if (bluetooth->power) {
    WIN_SetLcdColor(bluetooth->txtColor);
  } else {
    WIN_SetLcdColor(bluetooth->selectTxtColor);
  }
  WIN_DrawTxtHCenterAt("关", x + x_step + x_step / 2,
                       y + y_step / 2 - WIN_GetFontHight() / 2);

  // 在蓝牙开启的时候显示设备列表
  int item_x = x;
  int item_y = y + y_step;
  int item_xstep = x_step;
  int item_ystep = y_step / 2;
  if (bluetooth->index == 1) {
    for (int i = 0; i < 4; i++) {
      if (i + bluetooth->startItem < bluetooth->itemNum) {
        if (i + bluetooth->startItem == bluetooth->selectItem) {
          WIN_SetLcdColor(bluetooth->selectRectColor);
          // WIN_FillRectByColor (item_x,item_y,x_size-1,item_ystep-1);
          WIN_FillRectByColorAlpha(item_x, item_y, x_size - 1, item_ystep - 1,
                                   16);
          WIN_SetLcdColor(bluetooth->selectTxtColor);
          WIN_DrawTxtCenterAtRect(bluetooth->item[i + bluetooth->startItem],
                                  item_x, item_y, x_size - 1, item_ystep - 1);
        } else {
          WIN_SetLcdColor(bluetooth->rectColor);
          // WIN_FillRectByColor (item_x,item_y,x_size-1,item_ystep-1);
          WIN_FillRectByColorAlpha(item_x, item_y, x_size - 1, item_ystep - 1,
                                   16);
          WIN_SetLcdColor(bluetooth->txtColor);
          WIN_DrawTxtCenterAtRect(bluetooth->item[i + bluetooth->startItem],
                                  item_x, item_y, x_size - 1, item_ystep - 1);
        }
      } else {
        break;
      }
      item_y += item_ystep;
    }
  }
}

// 消息框的消息处理函数
void BLUETOOTH_defaultMsgLoop(WIN_BlueToothStruct *bluetooth,
                              WIN_MsgStruct *msg) {
  WIN_KeyStruct *k = 0;
  switch (msg->msg) {
  case WIN_MSG_PAINT:
    BLUETOOTH_DefaultPaint(bluetooth);
    break;
  case WIN_MSG_KEY:
    k = msg->data.p;
    // 收到确定或返回键
    if (k->shortPress & KEY_VALUE_UP) {
      BLUETOOTH_KeyDown(bluetooth);
    } else if (k->shortPress & KEY_VALUE_DOWN) {
      BLUETOOTH_KeyUp(bluetooth);
    } else if (k->shortPress & KEY_VALUE_ENTER) {
      BLUETOOTH_KeyEnter(bluetooth);
    } else if (k->shortPress & KEY_VALUE_HOME) {
      BLUETOOTH_KeyBack(bluetooth);
    } else if (k->longPress & KEY_VALUE_ENTER) {
    }
    if (k->shortPress) {
      WIN_SetInvalid((WIN_WindowStruct *)bluetooth);
    }
    break; // case WIN_MSG_KEY:
  default:
    WIN_DefaultMsgLoop((WIN_WindowStruct *)bluetooth, msg);
    break;
  }
}

// 蓝牙设置
int BLUETOOTH_BlueToothSet(WIN_WindowStruct *base) {
  WIN_BlueToothStruct *bluetooth =
      WIN_CreatBlueTooth(base, 0, 0, 0, base->x_size, base->y_size);
  WIN_SetBackPicPath((WIN_WindowStruct *)bluetooth, base->pic_path);
  WIN_ShowWindow((WIN_WindowStruct *)bluetooth);
  // return WIN_RunBlock ((WIN_WindowStruct *)bluetooth);
  char txt[20] = {0};
  for (int i = 0; i < 11; i++) {
    sprintf(txt, "device:%06d", i);
    BLUETOOTH_AddItem(bluetooth, txt);
  }
  return 0;
}