#include "mywin_inc.h"

#define WIN_INPUTBOX_TYPE "WIN_InputboxStruct"

WIN_InputboxStruct *WIN_CreatInputbox(
    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))INPUTBOX_DefaultMsgLoop;
  }

  WIN_InputboxStruct *ret = mymalloc(sizeof(WIN_InputboxStruct));
  // 调用父类的构造函数
  if (ret) {
    mymemset(ret, 0, sizeof(WIN_InputboxStruct));
    if (0 == WIN_CreatWindowExt((WIN_WindowStruct *)ret, base, msgLoop, x, y,
                                x_size, y_size)) {
      // 创建失败
      myfree(ret);
      ret = 0;
    } else {
      // 构造一个
      ((WIN_WindowStruct *)ret)->winType = WIN_INPUTBOX_TYPE;
      ((WIN_WindowStruct *)ret)->bkcolor = 0x342f2a;
      ((WIN_WindowStruct *)ret)->color = 0xc2ae9b;
      ((WIN_WindowStruct *)ret)->keyChid = 1; // 作为子窗口被创建
      ret->color_light = 0xffffff;
      ret->color_dark = 0x808080;
    }
  }

  return ret;
}

int INPUTBOX_Clear(WIN_InputboxStruct *box) {
  mymemset(box->inputs, 0, INPUTBOX_MAX_CHAR_NUM);
  WIN_SetInvalid((WIN_WindowStruct *)box);
  return 0;
}

int INPUTBOX_SetChars(WIN_InputboxStruct *box, char *str) {
  int len = strlen(str) + 1;
  if (len > INPUTBOX_MAX_CHAR_NUM)
    return -1;
  mymemcpy(box->inputs, str, len);
  WIN_SetInvalid((WIN_WindowStruct *)box);
  return 0;
}

void INPUTBOX_DefaultPaint(WIN_InputboxStruct *box) {
  int x = 0;
  int y = 0;
  int x_size = ((WIN_WindowStruct *)box)->x_size;
  int y_size = ((WIN_WindowStruct *)box)->y_size;

  WIN_PaintBackGround((WIN_WindowStruct *)box);

  WIN_SetLcdColor(((WIN_WindowStruct *)box)->color);
  WIN_DrawTxtAtRect(box->inputs, x + 1, y + 1, x_size - 2, y_size - 2);

  // 绘制边框
  if (box->press)
    WIN_SetLcdColor(box->color_light);
  else
    WIN_SetLcdColor(box->color_dark);

  WIN_DrawRect(0, 0, ((WIN_WindowStruct *)box)->x_size,
               ((WIN_WindowStruct *)box)->y_size);
}

void INPUTBOX_DefaultMsgLoop(WIN_InputboxStruct *box, WIN_MsgStruct *msg) {
  WIN_MoveStruct *m = 0;
  WIN_KeyStruct *k = 0;
  switch (msg->msg) {
  case WIN_MSG_PAINT:
    INPUTBOX_DefaultPaint(box);
    break;
  case WIN_MSG_KEY:
    k = msg->data.p;
    if (k->shortPress & KEY_VALUE_DOWN) {
    } else if (k->shortPress & KEY_VALUE_UP) {
    }
    break;
  case WIN_MSG_MOVE:
    m = msg->data.p;
    switch (m->moveType) {
    case MOVE_DATA_TOUCHIN:
      box->press = 1;
      WIN_SetInvalid((WIN_WindowStruct *)box);
      break;
    case MOVE_DATA_TOUCHOUT:
      if (box->press) {
        box->press = 0;
        // 打开输入法
        INPUT_KeyBoard(((WIN_WindowStruct *)box)->baseWin, box->inputs,
                       INPUTBOX_MAX_CHAR_NUM);
        WIN_SetInvalid((WIN_WindowStruct *)box);
      }
      break;
    case MOVE_DATA_MOVEOUT:
      box->press = 0;
      WIN_SetInvalid((WIN_WindowStruct *)box);
    default:
      break;
    }
    break;
  default:
    WIN_DefaultMsgLoop((WIN_WindowStruct *)box, msg);
    break;
  }
}

WIN_InputboxStruct *INPUTBOX_InputChars(WIN_WindowStruct *base, int x, int y,
                                        int x_size, int y_size) {
  WIN_InputboxStruct *box = WIN_CreatInputbox(base, 0, x, y, x_size, y_size);

  // 设置弹出框的背景
  WIN_SetBackPic((WIN_WindowStruct *)box);

  WIN_ShowWindow((WIN_WindowStruct *)box);
  return box;
}