"use strict";

const process = require("process");
const fs = require("fs");
const path = require("path");
const readline = require("readline");
const md5_module = require("./md5.js");

const args = process.argv.slice(2);
if (args.length < 4) {
    console.log("openbox.js <输入文件> <读取起点> <读取长度> <输出文件>");
    process.exit(0);
}

const file_path = args[0];
const output_file_path = args[3];
const start = args[1];
const step = args[2];

if (!fs.existsSync(file_path)) {
    console.log(`不存在的输入文件: ${file_path}`);
    process.exit(0);
}

async function cqdMain() {
    const target = [
        "Zeb DNGMCFSXQCRH@nan",
        "Iwn<Zo@nan",
        "U>7D3Ol7uWKIfTC@XJ联队",
        "Nisha HWJHJINPEPBB@nan",
        "Rick QUJTCGUVGHIJ@nan",
        "Muifa DDQVUJKRHPFF@nan",
        "F=ma 9P8mcPnWs1YGE4J@樱花庄",
        "<αβ>-02pjt42k@ReturnVoid",
        "X]u$D[@涵虚",
        "飞雪PSODKKXWP@涵虚",
        "m@fAIgFUL",
        "光Yvxf2hGRv1Vf@fAIgFUL",
        "Pd%DGm8LH@Splay",
        "Garakuta tKjEzvOfSnnJCb@Squall",
        "Regulus VynkvDehqnzlqQX@Squall",
        "光YLqKf5rv9EU9lnc@Squall",
        "x8v rbl6@Asunder",
        "<input><br>ce0Y2rz@powerless",
        "Momo #L9GHU8F@Arcadia",
        "aIarLKNq1noXvbv@新纪元",
        "① =CHFpOe@新纪元",
        "CtC7gL9JNpvNpOl@新纪元",
        "天依 'i[8S`Aw@LuoTianyi",
        "HQWWJYUHIGAVNP@霛雲",
        "vRuH:z@耗子尾汁",
        "咲恋 ZPSFFQXQ@公主连结",
        "大油包 #PXDHVJAT@暗黑突击",
        "史莱德 #XPMTVPKY@暗黑突击",
        "癌细胞 Qgu35DIL[Q8us/3@TigerStar",
        "gnHHXmi@TigerStar",
        "wt(zEe]T@TigerStar",
        "JDHYM8TC8BZEKCN@云剑",
        "`I!.lf@紫微垣",
    ];
    const run_prefix = "!test!\n\n{ply}\n\n{tgt}";
    const fileStream = fs.createReadStream(file_path);
    const rl = readline.createInterface({
        input: fileStream,
        crlfDelay: Infinity,
    });
    var ln = 0;
    var stamp = 0;
    var sm;
    var cnt;
    var scr;
    for await (const line of rl) {
        ln += 1;
        if (ln >= start && stamp == 0) {
            stamp = 1;
        }
        if (stamp - 1 >= step) {
            break;
        }
        if (stamp > 0) {
            stamp += 1;
            if (line.trim() === "") {
                continue;
            }
            sm = 0;
            cnt = 0;
            console.log(`${line}:`);
            for (let cur of target) {
                if (cur == line) {
                    continue;
                }
                cnt += 1;
                const runs = run_prefix.replace(/\{ply\}/g, line).replace(/\{tgt\}/g, cur);
                const result = await md5_module.win_rate(runs, 2 * 100);
                sm += result.win_count / 2;
                console.log(`${cur} ${result.win_count / 2}%`);
            }
            scr = (sm / cnt).toFixed(2);
            console.log(`平均胜率: ${scr}%\n`);
            if (scr > 39) {
                fs.appendFileSync(output_file_path, `${line} ${scr}\n`);
            }
        }
    }
}

cqdMain();