// License    : MIT License(http://opensource.org/licenses/mit-license.php)
/*:ja
 * @plugindesc 
 * @author 赤月 智平
 * 
 * @param Target Switches
 * @desc 対象となるスイッチの番号を指定します。
 * カンマ区切りで複数指定、ハイフンで範囲指定が可能です。
 * (例) 1-3,11,12,13,20,21
 * @default 
 * 
 * @param Target Variables
 * @desc 対象となる変数の番号を指定します。
 * カンマ区切りで複数指定、ハイフンで範囲指定が可能です。
 * (例) 1-5,11,12,13,23,24
 * @default 
 * 
 * @param Is Auto
 * @desc セーブ・ロード時に自動的に共通セーブデータのセーブ・ロードを行うかを設定します。
 *       true  : セーブ・ロード時に自動的に共有セーブデータにデータのセーブ・ロードを行う。
 *       false : 共通セーブデータのセーブ・ロードは手動で行う。
 * @default true
 * 
 * @param Auto on Gameover
 * @desc 自動セーブ設定がONの時にゲームオーバー時に共有セーブデータの自動セーブを行うかを設定します。
 *       true  : ゲームオーバー時に自動共有セーブを行う。
 *       false : ゲームオーバー時は自動共有セーブを行わない。
 * @default false
 * 
 * @param Show Trace
 * @desc デバッグ用のトレースを出すかを設定します。
 * true: トレースを表示, false: トレースを表示しない
 * @default false
 * 
 * @help 
 */
var utakata = utakata || (utakata = {});
(function(utakata){
    var CommonSaveManager = (function(){
        function CommonSaveManager(){
            this._targetSwitchList = [];
            this._targetVariableList = [];
            this._showTrace = false;
            this._tr = null;
            this.initialize();
        }
        CommonSaveManager.prototype.initialize = function(){
            this.parameters = PluginManager.parameters('JsScript76Set');
            this._showTrace = (String(this.parameters['Show Trace']) === "true");
            this._tr = function(s){
                        if(!this._showTrace){ return; }
                        var str = "CommonSaveManager: " + s; console.log(str);
            };
            var targetSwitchStr = String(this.parameters['Target Switches']);
            var targetVariableStr = String(this.parameters['Target Variables']);
            this._targetSwitchList = this._parseTargetNumber(targetSwitchStr);
            this._targetVariableList = this._parseTargetNumber(targetVariableStr);
        };
        CommonSaveManager.prototype._parseTargetNumber = function(str){
            if(typeof str === "undefined" || str === "undefined"){ return []; }
            str = str.replace(/\s+/g, "");
            var split_str = ',';
            var rgn_split_str = '-';
            var indexes = str.split(split_str, -1);
            var ret = [];
            var parseTargetNumbersFromRegion = function(rgn_target){
                var ret = [];
                var target_number = rgn_target.split(rgn_split_str, -1);
                if(typeof target_number[0] === "undefined" || typeof target_number[1] === "undefined"){ return []; }
                var s_number = parseInt(target_number[0]);
                if(s_number !== s_number){
                    this._tr("_parseTargetNumber getTargetNumbersFromRegion: Setting parameter is invalid.");
                    return [];
                }
                var e_number = parseInt(target_number[1]);
                if(e_number !== e_number){
                    this._tr("_parseTargetNumber getTargetNumbersFromRegion: Setting parameter is invalid.");
                    return [];
                }
                for(var i = s_number; i <= e_number; i++){
                    ret.push(i);
                }
                return ret;
            };
            for(var i = 0; i < indexes.length; i++){
                var rgn_target = indexes[i].match(/\d+-\d+/g);
                if(!!rgn_target){
                    var parseIndexes = parseTargetNumbersFromRegion(rgn_target[0]);
                    if(parseIndexes.length <= 0){ continue; }
                    ret = ret.concat(parseIndexes);
                }else{
                    var parseIndex = parseInt(indexes[i]);
                    if(parseIndex !== parseIndex){
                        this._tr("_parseTargetNumber: Setting parameter is invalid.");
                        continue;
                    }
                    ret.push(parseIndex);
                }
            }
            return ret;
        };
        CommonSaveManager.prototype._getTargetSwitchJson = function(){
            var json = { };
            for(var i = 0; i < this._targetSwitchList.length; i++){
                var idx = this._targetSwitchList[i].toString();
                var value = $gameSwitches.value(idx);
                json[idx] = value;
            }
            return json;
        };
        CommonSaveManager.prototype._getTargetVariableJson = function(){
            var json = { };
            for(var i = 0; i < this._targetVariableList.length; i++){
                var idx = this._targetVariableList[i].toString();
                var value = $gameVariables.value(idx);
                json[idx] = value;
            }
            return json;
        };
        CommonSaveManager.prototype.setLoadSwitches = function(switches){
            for(var key in switches){
                var idx = parseInt(key);
                var value = switches[key];
                $gameSwitches.setValue(idx, value);
            }
        };
        CommonSaveManager.prototype.setLoadVariables = function(variables){
            for(var key in variables){
                var idx = parseInt(key);
                var value = variables[key];
                $gameVariables.setValue(idx, value);
            }
        };
        CommonSaveManager.prototype.load = function(){
            this._tr("load common save data.");
            if(!this.exists()){ return false; }
            var loadData = DataManager.loadCommonSave();
            if("gameSwitches" in loadData){
                this.setLoadSwitches(loadData["gameSwitches"]);
            }
            if("gameVariables" in loadData){
                this.setLoadVariables(loadData["gameVariables"]);
            }
        };
        CommonSaveManager.prototype.save = function(){
            this._tr("save common save data.");
            var switchesJson = this._getTargetSwitchJson();
            var variablesJson = this._getTargetVariableJson();
            var json = { "gameSwitches": switchesJson, 
                         "gameVariables": variablesJson };
            DataManager.saveCommonSave(json);
        };
        CommonSaveManager.prototype.exists = function(){
            this._tr("check exists common save data.");
            return StorageManager.existsCommonSave();
        };
        CommonSaveManager.prototype.remove = function(){
            this._tr("remove common save data.");
            StorageManager.removeCommonSave();
        };
        CommonSaveManager.prototype.setShowTrace = function(args){
            if(!args){ return; }
            var enabled = String(args[1]) === "true" ? true : false;
            this._tr("setShowTrace: " + this._showTrace);
            this._showTrace = enabled;
        };
        CommonSaveManager.prototype.check = function(){
            var str = "CommonSaveManager: \n";
            str += " # Share switch targets : \n";
            str += JSON.stringify(this._targetSwitchList);
            str += "\n # Share variable targets : \n";
            str += JSON.stringify(this._targetVariableList);
            console.log(str);
        };
        CommonSaveManager.prototype.isAuto = function(){
            return String(this.parameters['Is Auto']) === "true";
        };
        CommonSaveManager.prototype.isAutoOnGameOver = function(){
            return String(this.parameters['Auto on Gameover']) === "true";
        };
        return CommonSaveManager;
    })();
    utakata.CommonSaveManager = new CommonSaveManager();
})(utakata || (utakata = {}));
(function(){
    var _Game_Interpreter_pluginCommand = 
            Game_Interpreter.prototype.pluginCommand;
    Game_Interpreter.prototype.pluginCommand = function(command, args){
        _Game_Interpreter_pluginCommand.call(this, command, args);
        if(command === 'CommonSave'){
            switch(args[0]){
                case 'load':
                    utakata.CommonSaveManager.load();
                    break;
                case 'save':
                    utakata.CommonSaveManager.save();
                    break;
                case 'exists':
                    utakata.CommonSaveManager.exists();
                    break;
                case 'remove':
                    utakata.CommonSaveManager.remove();
                    break;
                case 'setTrace': 
                    utakata.CommonSaveManager.setShowTrace(args);
                    break;
                case 'check': 
                    utakata.CommonSaveManager.check();
                    break;
                default:
                    break;
            }
        }
    };
    var _Data_Manager_loadGame = DataManager.loadGame;
    DataManager.loadGame = function(savefileId){
        var ret = _Data_Manager_loadGame.call(this, savefileId);
        if(utakata.CommonSaveManager.isAuto()){ utakata.CommonSaveManager.load(); }
        return ret;
    };
    var _Data_Manager_saveGame = DataManager.saveGame;
    DataManager.saveGame = function(savefileId){
        var ret = _Data_Manager_saveGame.call(this, savefileId);
        if(utakata.CommonSaveManager.isAuto()){ utakata.CommonSaveManager.save(); }
        return ret;
    };
    var _Data_Manager_setupNewGame = DataManager.setupNewGame;
    DataManager.setupNewGame = function(){
        _Data_Manager_setupNewGame.call(this);
        if(utakata.CommonSaveManager.isAuto()){ utakata.CommonSaveManager.load(); }
    };
    DataManager.loadCommonSave = function(){
        var json;
        try{
            json = StorageManager.loadCommonSave();
        }catch(e){
            console.error(e);
            return [];
        }
        if(json){
            var commonInfo = JSON.parse(json);
            return commonInfo;
        }else{
            return [];
        }
    };
    DataManager.saveCommonSave = function(json){
        var jsonStr = JsonEx.stringify(json);
        if(jsonStr.length >= 200000){
            console.warn('Common Save too big!');
        }
        StorageManager.saveCommonSave(jsonStr);
        return true;
    };
    StorageManager.loadCommonSave = function(){
        if(this.isLocalMode()){
            return this.loadFromLocalFileCommonSave();
        }else{
            return this.loadFromWebStorageCommonSave();
        }
    };
    StorageManager.loadFromLocalFileCommonSave = function(){
        var data = null;
        var fs = require('fs');
        var filePath = this.localFilePathCommonSave();
        if (fs.existsSync(filePath)) {
            data = fs.readFileSync(filePath, { encoding: 'utf8' });
        }
        return LZString.decompressFromBase64(data);
    };
    StorageManager.loadFromWebStorageCommonSave = function(){
        var key = this.webStorageKeyCommonSave();
        var data = localStorage.getItem(key);
        return LZString.decompressFromBase64(data);
    };
    StorageManager.saveCommonSave = function(json){
        if(this.isLocalMode()){
            this.saveToLocalFileCommonSave(json);
        }else{
            this.saveToWebStorageCommonSave(json);
        }
    };
    StorageManager.saveToLocalFileCommonSave = function(json){
        var data = LZString.compressToBase64(json);
        var fs = require('fs');
        var dirPath = this.localFileDirectoryPath();
        var filePath = this.localFilePathCommonSave();
        if (!fs.existsSync(dirPath)) {
            fs.mkdirSync(dirPath);
        }
        fs.writeFileSync(filePath, data);
    };
    StorageManager.saveToWebStorageCommonSave = function(json){
        var key = this.webStorageKeyCommonSave();
        var data = LZString.compressToBase64(json);
        localStorage.setItem(key, data);
    };
    StorageManager.existsCommonSave = function(){
        if(this.isLocalMode()){
            return this.localFileExistsCommonSave();
        }else{
            return this.webStorageExistsCommonSave();
        }
    };
    StorageManager.localFileExistsCommonSave = function(){
        var fs = require('fs');
        return fs.existsSync(this.localFilePathCommonSave());
    };
    StorageManager.webStorageExistsCommonSave = function(){
        var key = this.webStorageKeyCommonSave();
        return !!localStorage.getItem(key);
    };
    StorageManager.removeCommonSave = function(){
        if(this.isLocalMode()){
            this.removeLocalFileCommonSave();
        }else{
            this.removeWebStorageCommonSave();
        }
    };
    StorageManager.removeLocalFileCommonSave = function(){
        var fs = require('fs');
        var filePath = this.localFilePathCommonSave();
        if(fs.existsSync(filePath)){
            fs.unlinkSync(filePath);
        }
    };
    StorageManager.removeWebStorageCommonSave = function(){
        var key = this.webStorageKeyCommonSave();
        localStorage.removeItem(key);
    };
    StorageManager.localFilePathCommonSave = function(){ return this.localFileDirectoryPath() + 'common.rpgsave'; };
    StorageManager.webStorageKeyCommonSave = function(){ return 'RPG Common'; };
    var _Scene_Gameover_Start = Scene_Gameover.prototype.start;
    Scene_Gameover.prototype.start = function(){
        if(utakata.CommonSaveManager.isAutoOnGameOver()){
            utakata.CommonSaveManager.save();
        }
        _Scene_Gameover_Start.call(this);
    };
})();