//============================================================================
// Mano_StateWindowOnBattle.js
// ---------------------------------------------------------------------------
// Copyright (c) Sigureya
// This software is released under the MIT License.
// http://opensource.org/licenses/mit-license.php
// ---------------------------------------------------------------------------
// [Twitter]: https://twitter.com/Sigureya/
//============================================================================

/*:
 * @plugindesc 戦闘中にステート一覧を画面へ表示します。
 *
 *
 * @author しぐれん(https://github.com/Sigureya/RPGmakerMV)
 *
 * @param width
 * @desc ウィンドウの幅です。
 * @type number
 * @default 240
 *
 * @param rows
 * @desc 縦方向の要素数です。
 * @type number
 * @default 8
 *
 * @param commandName
 * @desc 戦闘時のコマンド名です
 * @type string
 * @default ステート詳細
 *
 * @param showTurn
 * @desc 残りターン数の表示です。
 * アイコンの右下に表示されます。
 * @type boolean
 * @default true
 *
 * @help
 * 表示の切り替えはパーティコマンドから行います。
 * 任意タイミングで表示もできるんですが、制御が少し面倒なので分かる人が自力でやってください。
 * （直前にフォーカスされていたウィンドウがわからないため）
 * Scene_Battle._windowBattleState_MAにwindowが入っているので、begin()で初期化してあげてください。
 * 必要であれば、activate()もしてください。
 */




(function(){
    "use strict";
const setting =(function(){
    const param = PluginManager.parameters("Mano_StateWindowOnBattle");
    const result ={
        commandName:String(param.commandName),
        width:Number(param.width)|| 300,
        rows:Number(param.rows)||10,
        showTurn:(param.showTurn)==="true",
        positionMode:'right',
        /**
         * @type {Numebr} 0(open/close)
         * 1(show/hide)
         * 2(activate/deactivate)
         * */
        activateMode:2,
    };
    return result;
})();


class Window_BattleState extends Window_Selectable{

    static positionXatRight(){
        return Graphics.boxWidth -setting.width;
    }
    begin(){
        if(this._helpWindow){
            this._helpWindow.show();
        }
        this.activate();
        switch (setting.activateMode) {
            case 0:
            this.open();
            break;
            case 1:
            this.show();
            break;
            case 2:
            this.select(0);
            break;
        }
    }
    end(){
        this.deactivate();
        this.deselect();
        if(this._helpWindow){
            this._helpWindow.hide();
        }
        switch (setting.activateMode) {
            case 0:
            this.close();
            break;
            case 1:
            this.hide();
            break;
            case 2:
            this.deselect();
            break;
        }
    }

    static positionX(){
        if(setting.positionMode ==='right'){
            return Window_BattleState.positionXatRight()
        }

        return 0;
    }


    /**
     *
     * @param {Number} x
     * @param {Number} y
     */
    constructor(x,y,w,h){
        super(x,y,w,h);
        this.setBattler(null);
    }
    initialize(x,y,w,h){
        this._list=[];
        // const heigth =this.fittingHeight(setting.rows) ;
        // const width = setting.width;
        super.initialize(x,y,w,h);
        this.end();
    }

    updateBattler(){
        this.makeItemList();
        this.refresh();
    }
    /**
     * @param {Game_Battler} battler
     */
    setBattler(battler){
        this._battler =battler;
        if(battler){
            this._unit =battler.friendsUnit();
        }else{
            this._unit =null;
        }
        this.updateBattler();
    }
    isVisibleState(state){
        return true;
    }
    makeItemList(){
        const list = (this._battler) ? this._battler.states() :[];

        this._list = list.filter(function(state){
            return this.isVisibleState(state);
        },this);
    }
    /**
     * @return {RPG.State}
     * @param {Number} index
     */
    state(index){
        return this._list[index];
    }
    maxItems(){
        return this._list.length;
    }
    drawItem(index){
        const state = this.state(index);
        if(state){
            const turnWidth = this.turnWidth();
            const rect = this.itemRectForText(index);
            const nameWidth =rect.width-turnWidth;
            this.drawItemName(state,rect.x,rect.y,nameWidth);
            if(setting.showTurn){
                this.drawStateTurn(state,rect.x+nameWidth +4 ,rect.y,turnWidth);
            }
        }
    }
    /**
     * @return {String}
     * @param {Number} index
     */
    itemDescription(index){

        const state = this.state(index);
        if(state){
            const desc = state.meta["説明"];
            if(desc){
                return desc;
            }
        }

        return "";
    }
    updateHelp(){
        this._helpWindow.setText(this.itemDescription(this._index));
    }
    turnWidth(){
        return 10;
    }
    /**
     * @param {RPG.State} state
     * @param {Number} x
     * @param {Number} y
     * @param {Number} width
     */

    drawStateTurn(state,x,y,width){
       const turn =  this._battler._stateTurns[state.id];
       if(turn){
           this.drawText(turn,x ,y,width,'right');
       }
    }
}

Window_PartyCommand.prototype.addStateCommand =function(){
    this.addCommand(setting.commandName,"stateMA");
};

const Window_PartyCommand_makeCommandList =Window_PartyCommand.prototype.makeCommandList;
Window_PartyCommand.prototype.makeCommandList =function(){
    Window_PartyCommand_makeCommandList.call(this);
    this.addStateCommand();
};
const Scene_Battle_createPartyCommandWindow =Scene_Battle.prototype.createPartyCommandWindow;
Scene_Battle.prototype.createPartyCommandWindow =function(){
    Scene_Battle_createPartyCommandWindow.call(this);
    this._partyCommandWindow.setHandler("stateMA",this.activateStateWindow.bind(this));

};

Scene_Battle.prototype.activateStateWindow =function(){
    this._windowBattleState_MA.begin();
};

Scene_Battle.prototype.onBattleStateCancel =function(){
    this._windowBattleState_MA.end();

};
const Scene_Battle_createHelpWindow=Scene_Battle.prototype.createHelpWindow;
Scene_Battle.prototype.createHelpWindow =function(){
    Scene_Battle_createHelpWindow.call(this);
    this.createStateWindow();
};

const Scene_Battle_isAnyInputWindowActive=Scene_Battle.prototype.isAnyInputWindowActive;
Scene_Battle.prototype.isAnyInputWindowActive =function(){
    if(this._windowBattleState_MA.active){
        return true;
    }
    return Scene_Battle_isAnyInputWindowActive.call(this);
};

Scene_Battle.prototype.onStateWindowCancel =function(){
    this._windowBattleState_MA.end();
    this._partyCommandWindow.activate();

};
Scene_Battle.prototype.createStateWindow =function(){
    var wy = this._helpWindow.y + this._helpWindow.height;
    var wh = this._statusWindow.y - wy;
    const width = setting.width;
    const x =Window_BattleState.positionX();
    const window = new Window_BattleState(x,wy,width,wh);
    window.setBattler($gameParty.members()[0]);
    window.setHelpWindow(this._helpWindow);
    window.setHandler("cancel",this.onStateWindowCancel.bind(this));
    this._windowBattleState_MA =window;
    this.addWindow(window);
};



// const Scene_Battle_selectNextCommand =Scene_Battle.prototype.selectNextCommand;
// Scene_Battle.prototype.selectNextCommand = function(){
//     Scene_Battle_selectNextCommand.call(this);
//     this._windowBattleState_MA.hide();
// };

const Scene_Battle_refreshStatus=Scene_Battle.prototype.refreshStatus;
Scene_Battle.prototype.refreshStatus =function(){
    Scene_Battle_refreshStatus.call(this);
    this._windowBattleState_MA.updateBattler();
};


})();