import Colors = require('colors.ts');

class MainLanHg {
    private fs = require("fs");
    private path = require("path");
    private xlsx = require('node-xlsx');
    private _baseUrl: string;
    constructor(baseUrl: string) {
        var self = this;
        self._baseUrl = baseUrl;
        self.transStr();
    }
    private transExcel() {
        var self = this;
        var baseUrl = self._baseUrl;
        var path = self.path;
        var hwObj = {};
        var sheets = self.xlsx.parse(path.join(baseUrl, "temp.xls"));//获取到所有sheets
        var lanData = sheets[0].data;
        var lan;
        for (var i = 1, len = lanData.length; i < len; i++) {
            lan = lanData[i];
            if (lan[1] != undefined && lan[2] != undefined) {
                hwObj[lan[1]] = lan[2];
            }
        }
        return hwObj;
    }
    private transStr() {
        var self = this;
        var baseUrl = self._baseUrl;
        var path = self.path;
        var fs = self.fs;
        var xlsx = self.xlsx;
        // 定制控制台输出颜色
        Colors.theme({ error: "red", info: "green" });
        Colors.enable();
        var lanStr_1 = fs.readFileSync(path.join(baseUrl, 'lanObj.json'), 'utf-8');
        var lanObj_1 = JSON.parse(lanStr_1);
        //language_2
        var lanArr_1 = [];
        var newJson_1 = {};
        var lanTxt_1 = "";
        var useIds = [];
        var maxId = 0;
        var minId = 999999;
        //language_2
        var newJson_2 = {};
        var lanTxt_2 = "";
        var temp = "";
        var result = "";
        var hwObj = self.transExcel();
        var val;
        for (var key in lanObj_1) {
            var val_1 = lanObj_1[key];
            val = val_1.replace(/\r\n\n/g, "\\r\\n\\n");
            val = val.replace(/\r\n/g, "\\r\\n");
            temp = val.replace(/\n/g, "\\n");
            result = hwObj[temp];
            if (result != undefined) {
                result = result.toString();
            }
            if (result) {
                var result1 = result.replace(/\\r\\n\\n/g, "\r\n\n");
                result1 = result1.replace(/\\r\\n/g, "\r\n");
                result1 = result1.replace(/\\n/g, "\n");
                newJson_2[key] = result1;
            } else {
                var val1 = val.replace(/\\r\\n\\n/g, "\r\n\n");
                newJson_2[key] = val1;
                val1 = val1.replace(/\\\\n/g, "\\\\\\\\n");
                val1 = val1.replace(/\t/g, "\\t");
                lanTxt_2 += '\n\t'+val1;
            }
            var kArr = key.split("_");
            var kName = kArr[0];
            // 缺失id检查
            var id = Number(kArr[1]);
            if (id == undefined || kName != "k") {
                self.sendErr(key, "[key不规范]");
            }
            else {
                useIds.push(id);
                if (id > maxId) {
                    maxId = id;
                }
                if (id < minId) {
                    minId = id;
                }
            }
            if (lanArr_1.indexOf(val_1) < 0) {
                var val_2 = val_1.replace(/\\r\\n\\n/g, "\r\n\n");
                val_2 = val_2.replace(/\r\n/g, "\\r\\n");
                val_2 = val_2.replace(/\n/g, "\\n");
                val_2 = val_2.replace(/\\\\n/g, "\\\\\\\\n");
                val_2 = val_2.replace(/\t/g, "\\t");
                lanTxt_1 += "\n\t/**" + val_2 + "*/" + "\n\t" + key + ":string;";
                newJson_1[key] = val_1;
                lanArr_1.push(val_1);
            }
            else {
                self.sendErr(key, "[文本重复]");
            }
        }
        var content_1 = "interface LanTxt\n{#a\n}".replace(/#a/g, lanTxt_1) + '\nlet lanTxt:LanTxt = {} as LanTxt;';
        var content_2 = "\n#a".replace(/#a/g, lanTxt_2);
        fs.writeFileSync(path.join(baseUrl, "lanObj.json"), JSON.stringify(newJson_1, null, "	"));
        fs.writeFileSync(path.join(baseUrl, "lanObj2.json"), JSON.stringify(newJson_2, null, "	"));
        fs.writeFileSync(path.join(baseUrl, "lan_byh.txt"), content_2);
        fs.writeFileSync(path.normalize(path.join(baseUrl, 'resource', 'language', 'language_1.json')), JSON.stringify(newJson_1));
        fs.writeFileSync(path.normalize(path.join(baseUrl, 'resource', 'language', 'language_2.json')), JSON.stringify(newJson_2));
        fs.writeFileSync(path.normalize(path.join(baseUrl, 'src', 'game', 'language', 'LanTxt.ts')), content_1);
        // 缺失id打印
        var missIds = [];
        for (var i = minId; i <= maxId; i++) {
            if (useIds.indexOf(i) == -1) {
                missIds.push(i);
            }
        }
        var msg = self.compressIds(missIds);
        console.log("[finish]".info + " [" + minId + "," + maxId + "] " + "missIds: ".error + msg);
    }

    /**发送错误 */
    private sendErr(msg: string, head: string = "[error]"): void {
        console.log(head.error + msg);
    }

    /**压缩id */
    private compressIds(missIds: number[]): string {
        if (missIds.length <= 0) {
            return "";
        }
        missIds.sort();
        var i = 0;
        var len = missIds.length;
        if (len == 1) {
            return missIds[0] + "";
        }
        if (len == 2) {
            return missIds[0] + "," + missIds[1];
        }
        var splits = [0]; // 分割点
        for (i = 0; i < len - 2; i++) {
            if (missIds[i + 1] - missIds[i] > 1) {
                splits.push(i + 1);
            }
        }
        var slen = splits.length;
        // 重组
        var reformIds = [];
        for (i = 0; i < slen; i++) {
            if (i == slen - 1) {
                reformIds.push(missIds.slice(splits[i]));
            }
            else {
                reformIds.push(missIds.slice(splits[i], splits[i + 1]));
            }
        }
        // msg
        var msgs = [];
        var rlen = reformIds.length;
        for (i = 0; i < rlen; i++) {
            var u = reformIds[i];
            var ulen = u.length;
            if (ulen <= 1) {
                msgs.push(u[0] + "");
            }
            else {
                msgs.push(u[0] + "-" + u[ulen - 1]);
            }
        }
        return msgs.join(",");
    }
}

export function run(baseUrl: string): void {
    new MainLanHg(baseUrl);
}