//================================================================
// RS_Window_NumberInput.js
// ---------------------------------------------------------------
// The MIT License
// Copyright (c) 2018 biud436
// ---------------------------------------------------------------
// Free for commercial and non commercial use.
//================================================================
/*:
 * @plugindesc This plugin allows you to type the number value <RS_Window_NumberInput>
 * @author biud436
 *
 * @param Font Size
 * @desc Specify the font size in number input processing.
 * @default 28
 *
 * @param Line Height
 * @desc Specify the line height for window.
 * @default 36
 *
 * @param Window Width
 * @desc Calculate the window width.
 * (this parameter evaluates JavaScript code)
 * @default 480
 *
 * @param Window Height
 * @desc Calculate the window height.
 * (this parameter evaluates JavaScript code)
 * @default this.fittingHeight(6);
 *
 * @param Window Background Type
 * @type select
 * @desc Specify the background type for window.
 * @default 0
 * @option Normal
 * @value 0
 * @option Dimness
 * @value 1
 * @option None
 * @value 2
 *
 * @param Default Button Width
 * @desc Specify the default button width.
 * (this parameter evaluates JavaScript code)
 * @default Math.floor(this.width/this.maxCols());
 *
 * @param Number Map
 * @desc Specify the number map.
 * (Each characters are separated with comma!)
 * @default 7, 8, 9, 4, 5, 6, 1, 2, 3, -, 0, ., Backspace, Ok
 *
 * @param --- Image Name
 *
 * @param Background Image
 * @parent --- Image Name
 * @desc Specifies to import file that you want from img/titles1 folder.
 * @default World
 * @require 1
 * @dir img/titles1
 * @type file
 *
 * @param Password Mode
 * @type boolean
 * @desc Set the password mode.
 * @default false
 * @on true
 * @off false
 *
 * @help
 * =============================================================================
 * Usage
 * =============================================================================
 * You need to add the plugin command called StartNumberInput.
 *
 * StartNumberInput varId:1 maxLength:8 isNumber:true
 *
 * =============================================================================
 * Change Log
 * =============================================================================
 * 2018.10.15 (v1.0.0) - First Release.
 * 2019.11.02 (v1.0.1) - Added the password mode
 */
/*:ko
 * @plugindesc 숫자 입력 패드입니다. <RS_Window_NumberInput>
 * @author biud436
 *
 * @param Font Size
 * @text 폰트 크기
 * @desc 숫자 입력 패드에서의 폰트 크기입니다.
 * @default 28
 *
 * @param Line Height
 * @text 라인 크기
 * @desc 라인 크기를 지정하세요.
 * @default 36
 *
 * @param Window Width
 * @text 창 폭
 * @desc 창의 폭을 계산합니다.
 * (이 매개변수 값은 자바스크립트 코드로 취급됩니다)
 * @default 480
 *
 * @param Window Height
 * @text 창 높이
 * @desc 창의 높이를 계산합니다.
 * (이 매개변수 값은 자바스크립트 코드로 취급됩니다)
 * @default this.fittingHeight(6);
 *
 * @param Window Background Type
 * @text 창 배경 형식
 * @type select
 * @desc 창의 배경 형식을 고르십시오.
 * @default 0
 * @option 일반 창
 * @value 0
 * @option 희미한 창
 * @value 1
 * @option 없음
 * @value 2
 *
 * @param Default Button Width
 * @text 기본 버튼 크기
 * @desc 버튼 크기를 계산합니다.
 * (이 매개변수 값은 자바스크립트 코드로 취급됩니다)
 * @default Math.floor(this.width/this.maxCols());
 *
 * @param Number Map
 * @text 숫자 값 매핑
 * @desc 숫자를 콤마를 기준으로 구분합니다. 백스페이스와 확인 키는 고정 값입니다.
 * @default 7, 8, 9, 4, 5, 6, 1, 2, 3, -, 0, ., 백스페이스, 확인
 *
 * @param --- Image Name
 *
 * @param Background Image
 * @text 배경 이미지
 * @parent --- Image Name
 * @desc img/titles1 폴더에서 배경으로 쓸 이미지를 찾으세요.
 * @default World
 * @require 1
 * @dir img/titles1
 * @type file
 *
 * @param Password Mode
 * @text 패스워드 모드 설정
 * @type boolean
 * @desc 패스워드 모드로 설정할 경우, 글자가 *로 표시됩니다.
 * @default false
 * @on 참
 * @off 거짓
 *
 * @help
 * =============================================================================
 * 사용법
 * =============================================================================
 * 숫자 입력 패드는 플러그인 명령으로 띄울 수 있습니다.
 *
 * isNumber가 true이면 숫자로 취급하고,
 * isNumber가 false면 문자열로 취급합니다.
 *
 * StartNumberInput varId:1 maxLength:8 isNumber:true
 *
 * =============================================================================
 * Change Log
 * =============================================================================
 * 2018.10.15 (v1.0.0) - First Release.
 * 2019.11.02 (v1.0.1) - Added the password mode
 */

var Imported = Imported || {};
Imported.RS_Window_NumberInputImpl = true;

var RS = RS || {};
RS.Window_NumberInputImpl = RS.Window_NumberInputImpl || {};
RS.Window_NumberInputImpl.Params = RS.Window_NumberInputImpl.Params || {};

(function () {
  'use strict';

  var parameters = $plugins.filter(function (i) {
    return i.description.contains('<RS_Window_NumberInput>');
  });

  parameters = parameters.length > 0 && parameters[0].parameters;

  RS.Window_NumberInputImpl.jsonParse = function (str) {
    var retData = JSON.parse(str, function (k, v) {
      try {
        return RS.Window_NumberInputImpl.jsonParse(v);
      } catch (e) {
        return v;
      }
    });
    return retData;
  };

  RS.Window_NumberInputImpl.Params.fontSize = parseInt(
    parameters['Font Size'] || 28
  );
  RS.Window_NumberInputImpl.Params.windowWidthEval =
    parameters['Window Width'] || '480';
  RS.Window_NumberInputImpl.Params.windowHeightEval =
    parameters['Window Height'] || 'this.fittingHeight(6);';
  RS.Window_NumberInputImpl.Params.lineHeight = parseInt(
    parameters['Line Height'] || 36
  );
  RS.Window_NumberInputImpl.Params.buttonWidth =
    parameters['Default Button Width'] || '42';
  RS.Window_NumberInputImpl.Params.backgroundImage =
    parameters['Background Image'];
  RS.Window_NumberInputImpl.Params.backgroundType = parseInt(
    parameters['Window Background Type'] || 2
  );
  RS.Window_NumberInputImpl.Params.passwordChar = '*';
  RS.Window_NumberInputImpl.Params.passwordMode = Boolean(
    parameters['Password Mode'] === 'true'
  );

  function Window_NumberInputImpl() {
    this.initialize.apply(this, arguments);
  }

  Window_NumberInputImpl.prototype = Object.create(Window_NameInput.prototype);
  Window_NumberInputImpl.prototype.constructor = Window_NumberInputImpl;

  Window_NumberInputImpl.DATA = (function () {
    var data = parameters['Number Map'];
    var _data = {};
    _data.maps = data.split(',').map(function (i) {
      return i.trim();
    });
    _data.okIndex = _data.maps.length - 1;
    _data.backSpaceIndex = _data.maps.length - 2;
    return _data;
  })();

  Window_NumberInputImpl.prototype.initialize = function (editWindow) {
    var self = this;
    this._dataFromTable = {};
    this._dataFromTable.maxItems = Window_NumberInputImpl.DATA.maps.length;
    this._dataFromTable.okIndex = Window_NumberInputImpl.DATA.okIndex;
    this._dataFromTable.backIndex = Window_NumberInputImpl.DATA.backSpaceIndex;
    Window_NameInput.prototype.initialize.call(this, editWindow);
    this.setBackgroundType(RS.Window_NumberInputImpl.Params.backgroundType);
  };

  Window_NumberInputImpl.prototype.windowHeight = function () {
    return eval(RS.Window_NumberInputImpl.Params.windowHeightEval);
  };

  Window_NumberInputImpl.prototype.standardFontSize = function () {
    return RS.Window_NumberInputImpl.Params.fontSize;
  };

  Window_NumberInputImpl.prototype.lineHeight = function () {
    return RS.Window_NumberInputImpl.Params.lineHeight;
  };

  Window_NumberInputImpl.prototype.table = function () {
    return [Window_NumberInputImpl.DATA.maps];
  };

  Window_NumberInputImpl.prototype.maxCols = function () {
    return 3;
  };

  Window_NumberInputImpl.prototype.maxItems = function () {
    return this.table().length;
  };

  Window_NumberInputImpl.prototype.hitTest = function (x, y) {
    var maxItems = this._dataFromTable.maxItems;
    if (this.isContentsArea(x, y)) {
      var cx = x - this.padding;
      var cy = y - this.padding;
      var topIndex = this.topIndex();
      for (var i = 0; i < this.maxPageItems(); i++) {
        var index = topIndex + i;
        if (index < maxItems) {
          var rect = this.itemRect(index);
          var right = rect.x + rect.width;
          var bottom = rect.y + rect.height;
          if (cx >= rect.x && cy >= rect.y && cx < right && cy < bottom) {
            var c = this.table()[this._page][index];
            if (c !== '') {
              return index;
            }
          }
        }
      }
    }
    return -1;
  };

  Window_NumberInputImpl.prototype.character = function () {
    var isNumber = this._editWindow.isNumber();
    var str = this.table()[this._page][this._index];
    if (this._index < 9) {
      return str;
    }
    if (this._index === 10) {
      // 0
      return str;
    }
    if ([9, 11].contains(this._index) && !isNumber) {
      return str;
    }
    return '';
  };

  Window_NumberInputImpl.prototype.isPageChange = function () {
    return false;
  };

  Window_NumberInputImpl.prototype.processCursorMove = function () {
    var lastPage = this._page;
    Window_Selectable.prototype.processCursorMove.call(this);
    this.updateCursor();
    if (this._page !== lastPage) {
      SoundManager.playCursor();
    }
  };

  Window_NumberInputImpl.prototype.updateCursor = function () {
    var rect = this.itemRect(this._index);
    this.setCursorRect(rect.x, rect.y, rect.width, rect.height);
  };

  Window_NumberInputImpl.prototype.cursorPagedown = function () {};

  Window_NumberInputImpl.prototype.cursorPageup = function () {};

  Window_NumberInputImpl.prototype.cursorDown = function (wrap) {
    var maxCols = this.maxCols();
    var limited = this._dataFromTable.maxItems - maxCols;
    var max = this._dataFromTable.maxItems;
    if (this._index < limited || wrap) {
      this._index = (this._index + maxCols) % max;
    }
  };

  Window_NumberInputImpl.prototype.cursorUp = function (wrap) {
    var maxCols = this.maxCols();
    var limited = this._dataFromTable.maxItems - maxCols;
    var max = this._dataFromTable.maxItems;
    if (this._index >= maxCols || wrap) {
      this._index = (this._index + limited) % max;
    }
  };

  Window_NumberInputImpl.prototype.cursorRight = function (wrap) {
    var maxCols = this.maxCols();
    var limited = this.maxCols() - 1;
    if (this._index % maxCols < limited) {
      this._index++;
    } else if (wrap) {
      this._index -= limited;
    }
  };

  Window_NumberInputImpl.prototype.cursorLeft = function (wrap) {
    var maxCols = this.maxCols();
    var limited = this.maxCols() - 1;
    if (this._index % maxCols > 0) {
      this._index--;
    } else if (wrap) {
      this._index += limited;
    }
  };

  Window_NumberInputImpl.prototype.processHandling = function () {
    if (this.isOpen() && this.active) {
      if (Input.isRepeated('cancel')) {
        this.processBack();
      }
      if (Input.isRepeated('ok')) {
        this.processOk();
      }
    }
  };

  Window_NumberInputImpl.prototype.itemRect = function (index) {
    var w = eval(RS.Window_NumberInputImpl.Params.buttonWidth);
    var lineHeight = this.lineHeight();
    return {
      x: (index % 3) * w,
      y: Math.floor(index / 3) * lineHeight,
      width: w,
      height: lineHeight,
    };
  };

  Window_NumberInputImpl.prototype.refresh = function () {
    var table = this.table();
    this.contents.clear();
    this.resetTextColor();
    for (var i = 0; i < this._dataFromTable.maxItems; i++) {
      var rect = this.itemRect(i);
      rect.x += 3;
      rect.width -= 6;
      this.drawText(table[this._page][i], rect.x, rect.y, rect.width, 'center');
    }
  };

  Window_NumberInputImpl.prototype.isOk = function () {
    return this._index === this._dataFromTable.okIndex;
  };

  Window_NumberInputImpl.prototype.isBack = function () {
    return this._index === this._dataFromTable.backIndex;
  };

  Window_NumberInputImpl.prototype.processOk = function () {
    if (this.character()) {
      this.onNameAdd();
    } else if (this.isOk()) {
      this.onNameOk();
    } else if (this.isBack()) {
      this.processBack();
    }
  };

  //============================================================================
  // Window_NameEdit
  //============================================================================

  function Window_NumberEditImpl() {
    this.initialize.apply(this, arguments);
  }

  Window_NumberEditImpl.prototype = Object.create(Window_NameEdit.prototype);
  Window_NumberEditImpl.prototype.constructor = Window_NumberEditImpl;

  Window_NumberEditImpl.prototype.initialize = function (
    varId,
    maxLength,
    isNumber
  ) {
    var width = this.windowWidth();
    var height = this.windowHeight();
    var x = (Graphics.boxWidth - width) / 2;
    var y = (Graphics.boxHeight - (height + this.fittingHeight(9) + 8)) / 2;
    Window_Base.prototype.initialize.call(this, x, y, width, height);
    this._name = String($gameVariables.value(varId)).slice(0, maxLength);
    this._index = this._name.length;
    this._maxLength = maxLength;
    this._isNumber = isNumber;
    this._defaultName = this._name;
    this.deactivate();
    this.refresh();
    this.setBackgroundType(RS.Window_NumberInputImpl.Params.backgroundType);
  };

  Window_NumberEditImpl.prototype.isNumber = function () {
    return this._isNumber;
  };

  Window_NumberEditImpl.prototype.windowWidth = function () {
    return eval(RS.Window_NumberInputImpl.Params.windowWidthEval);
  };

  Window_NumberEditImpl.prototype.refresh = function () {
    this.contents.clear();
    for (var i = 0; i < this._maxLength; i++) {
      this.drawUnderline(i);
    }
    for (var j = 0; j < this._name.length; j++) {
      this.drawChar(j);
    }
    var rect = this.itemRect(this._index);
    this.setCursorRect(rect.x, rect.y, rect.width, rect.height);
  };

  Window_NumberEditImpl.prototype.left = function () {
    var nameCenter = this.contentsWidth() / 2;
    var nameWidth = (this._maxLength + 1) * this.charWidth();
    return Math.min(
      nameCenter - nameWidth / 2,
      this.contentsWidth() - nameWidth
    );
  };

  Window_NumberEditImpl.prototype.standardFontSize = function () {
    return RS.Window_NumberInputImpl.Params.fontSize;
  };

  Window_NumberEditImpl.prototype.drawUnderline = function (index) {
    var rect = this.underlineRect(index);
    var color = this.underlineColor();
    this.contents.paintOpacity = 48;
    this.contents.fillRect(rect.x, rect.y, rect.width, rect.height, color);
    this.contents.paintOpacity = 255;
  };

  Window_NumberEditImpl.prototype.drawChar = function (index) {
    var rect = this.itemRect(index);
    this.resetTextColor();
    var character = this._name[index] || '';
    if (RS.Window_NumberInputImpl.Params.passwordMode) {
      character = RS.Window_NumberInputImpl.Params.passwordChar;
    }
    this.drawText(character, rect.x, rect.y);
  };

  //============================================================================
  // Scene_Name
  //============================================================================

  function Scene_NumberInput() {
    this.initialize.apply(this, arguments);
  }

  Scene_NumberInput.prototype = Object.create(Scene_Name.prototype);
  Scene_NumberInput.prototype.constructor = Scene_NumberInput;

  Scene_NumberInput.prototype.initialize = function () {
    Scene_Name.prototype.initialize.apply(this, arguments);
  };

  Scene_NumberInput.prototype.create = function () {
    Scene_MenuBase.prototype.create.call(this);
    this._data = $gameVariables.value(this._varId);
    this.createEditWindow();
    this.createInputWindow();
  };

  Scene_NumberInput.prototype.prepare = function (
    variableId,
    maxLength,
    isNumber
  ) {
    this._varId = variableId;
    this._maxLength = maxLength;
    this._isNumber = isNumber;
  };

  Scene_NumberInput.prototype.createBackground = function () {
    this._backgroundSprite = new Sprite();
    if (RS.Window_NumberInputImpl.Params.backgroundImage === '') {
      this._backgroundSprite.bitmap = SceneManager.backgroundBitmap();
    } else {
      this._backgroundBitmap = ImageManager.loadTitle1(
        RS.Window_NumberInputImpl.Params.backgroundImage
      );
      this._backgroundSprite.bitmap = this._backgroundBitmap;
      setTimeout(
        function () {
          if (this._backgroundBitmap.width <= 0) {
            this._backgroundBitmap = ImageManager.loadTitle1(
              RS.Window_NumberInputImpl.Params.backgroundImage
            );
            this._backgroundSprite.bitmap = this._backgroundBitmap;
          }
        }.bind(this),
        0
      );
    }
    this.addChild(this._backgroundSprite);
  };

  Scene_NumberInput.prototype.createEditWindow = function () {
    this._editWindow = new Window_NumberEditImpl(
      this._varId,
      this._maxLength,
      this._isNumber
    );
    this.addWindow(this._editWindow);
  };

  Scene_NumberInput.prototype.createInputWindow = function () {
    this._inputWindow = new Window_NumberInputImpl(this._editWindow);
    this._inputWindow.setHandler('ok', this.onInputOk.bind(this));
    this.addWindow(this._inputWindow);
  };

  Scene_NumberInput.prototype.onInputOk = function () {
    let value;
    if (this._isNumber) {
      value = parseInt(this._editWindow.name());
      if (value >= 0) {
        $gameVariables.setValue(this._varId, value);
      }
    } else {
      value = this._editWindow.name();
      $gameVariables.setValue(this._varId, value);
    }
    this.popScene();
  };

  //===========================================================================
  // Game_Interpreter
  //===========================================================================

  var alias_Game_Interpreter_pluginCommand =
    Game_Interpreter.prototype.pluginCommand;
  Game_Interpreter.prototype.pluginCommand = function (command, args) {
    alias_Game_Interpreter_pluginCommand.call(this, command, args);
    if (command === 'StartNumberInput') {
      let varId = parseInt(args[0].replace('varId:', '')) || 1;
      let maxLength = parseInt(args[1].replace('maxLength:', '')) || 4;
      let isNumber = Boolean(args[2].replace('isNumber:', '') === 'true');
      SceneManager.push(Scene_NumberInput);
      SceneManager.prepareNextScene(varId, maxLength, isNumber);
    }
  };
})();