let randomNumber = Math.floor(Math.random()*10000) + 1; // 1-10000
const guesses = document.querySelector('.guesses');
const lastResult = document.querySelector('.lastResult');
const lowOrHi = document.querySelector('.lowOrHi');
const guessBtn = document.getElementById('guessBtn');
const guessField = document.getElementById('guessField');

let guessCount = 1;
let resetButton;

function checkGuess() {
  let userGuess = Number(guessField.value);
  if(guessCount === 1) {
    guesses.textContent = '上次猜的数：';
  }
  guesses.textContent += userGuess + ' ';

  if(userGuess === randomNumber) {
    lastResult.textContent = '恭喜你！猜对了！';
    lastResult.style.backgroundColor = 'green';
    lowOrHi.textContent = '';
    guessField.disabled = true;
    guessBtn.disabled = true;
    // 猜对后请求flag
    fetch('/flag', {method: 'POST'})
      .then(res => res.json())
      .then(data => {
        document.querySelector('.flagResult').textContent = "FLAG: " + data.flag;
      });
    setGameOver();
  } else {
    lastResult.textContent = '!!!游戏结束!!!';
    lastResult.style.backgroundColor = 'red';
    if(userGuess < randomNumber) {
      lowOrHi.textContent = '你刚才猜低了！';
    } else if(userGuess > randomNumber) {
      lowOrHi.textContent = '你刚才猜高了！';
    }
    guessField.disabled = true;
    guessBtn.disabled = true;
    setGameOver();
  }

  guessCount++;
  guessField.value = '';
  guessField.focus();
}
guessBtn.addEventListener('click', checkGuess);

function setGameOver() {
  resetButton = document.createElement('button');
  resetButton.textContent = '开始新游戏';
  document.body.appendChild(resetButton);
  resetButton.addEventListener('click', resetGame);
}

function resetGame() {
  guessCount = 1;
  const resetParas = document.querySelectorAll('.resultParas p');
  for(let i = 0; i < resetParas.length; i++) {
    resetParas[i].textContent = '';
  }
  resetButton.parentNode.removeChild(resetButton);

  guessField.disabled = false;
  guessBtn.disabled = false;
  guessField.value = '';
  guessField.focus();

  lastResult.style.backgroundColor = 'white';

  randomNumber = Math.floor(Math.random()*10000) + 1; // 1-10000
}

// 猜对后请求flag
    fetch('/flag', {method: 'POST'})
      .then(res => res.json())
      .then(data => {
        document.querySelector('.flagResult').textContent = "FLAG: " + data.flag;
      });

function generateRandomDigitArray(length) {
                return new Promise((resolve, reject) => {
                    fetch(`/get_challenge?count=${length}`)
                        .then((response) => {
                            if (!response.ok) {
                                throw new Error(`HTTP error! status: ${response.status}`);
                            }
                            return response.json();
                        })
                        .then((data) => {
                            if (data.error) {
                                reject(data.error);
                            } else {
                                const real = data.numbers;
                                const guess = Array.from({ length }, () => null);
                                myToken = data.token; // 保存 token 到 myToken
                                resolve({ real, guess });
                            }
                        })
                        .catch((error) => {
                            console.error("Error fetching challenge data:", error);
                            reject("Failed to fetch challenge data.");
                        });
                });
}

function getProgressBarText(style) {
                switch (style) {
                    case 0:
                        return ">>> 等待开始挑战...";
                    case 1:
                        return ">>> 防破译进程加载中...";
                    case 2:
                        return ">>> 正在骇入系统...";
                    case 3:
                        return ">>> 挑战超时";
                    case 4:
                        return `>>> 挑战已终止，正确密码 ${realCode.join("")}`;
                    default:
                        fetch("/verify", {
                            method: "POST",
                            headers: {
                                "Content-Type": "application/json",
                            },
                            body: JSON.stringify({
                                answers: realCode,
                                token: myToken
                            })
                        })
                            .then((response) => response.json())
                            .then((data) => {
                                if (data.correct) {
                                    const flag = data.flag || "无法获取flag";
                                    $(".computerTitle").text(`破译完成，已获取如下权限: ${flag}`);
                                } else {
                                    $(".computerTitle").text(`破译失败: ${data.message || "未知错误"}`);
                                }
                            })
                            .catch((error) => {
                                console.error("Error verifying solution:", error);
                                $(".computerTitle").text("破译完成，但无法获取权限内容");
                            });
                        $(".decode-item-block").show();
                        $(".leftPanel,.inputPanel").hide();
                        return (
                            ">>> 骇入成功" +
                            (limitChallenge ? `，挑战用时：${passedTime} 秒` : "")
                        );
                }
}

(async function getFlag(count = 9) {
  try {
    console.log("[*] 请求 /get_challenge ...");
    const r = await fetch(`/get_challenge?count=${count}`, { credentials: 'same-origin' });
    if (!r.ok) throw new Error("get_challenge HTTP " + r.status);
    const data = await r.json();
    if (data.error) throw new Error("get_challenge error: " + data.error);

    console.log("[*] 收到 challenge：", data);
    // data.numbers 应为数组， data.token 为 token
    const payload = {
      answers: data.numbers,
      token: data.token
    };

    console.log("[*] 提交 /verify ...", payload);
    const v = await fetch("/verify", {
      method: "POST",
      credentials: 'same-origin',
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify(payload)
    });

    if (!v.ok) throw new Error("verify HTTP " + v.status);
    const result = await v.json();
    console.log("[*] verify 返回：", result);

    if (result.correct) {
      console.log("%cFLAG => " + (result.flag || "（后端未返回 flag 字段）"), "color: green; font-weight: bold; font-size: 14px;");
    } else {
      console.warn("提交未通过，后端消息：", result);
    }
  } catch (err) {
    console.error("发生错误：", err);
  }
})();

const submitContent = "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";

// 配置参数 - 优化提交速度
const totalSubmits = 1000;
const minDelay = 200;  // 缩短延迟至200ms
const maxDelay = 1000; // 最大延迟1000ms
const flagPattern = /moectf\{.*?\}/; // flag格式匹配正则

// 获取页面元素
const textarea = document.getElementById('passwordInput');
const button = document.getElementById('unsealButton');
const resultDiv = document.getElementById('result');

// 检查元素是否存在
if (!textarea || !button) {
    console.error('未找到输入框或提交按钮，请确认页面已加载完成');
} else {
    let submitCount = 0;
    let isStopped = false;
    let foundFlag = null;

    // 监听结果区域变化，实时检测flag
    const resultObserver = new MutationObserver((mutations) => {
        if (isStopped) return;

        mutations.forEach(mutation => {
            const content = mutation.target.textContent;
            const flagMatch = content.match(flagPattern);
            if (flagMatch) {
                foundFlag = flagMatch[0];
                stopSubmission();
            }
        });
    });

    // 启动结果区域监听
    if (resultDiv) {
        resultObserver.observe(resultDiv, {
            childList: true,
            subtree: true,
            characterData: true
        });
    }

    // 停止提交函数
    function stopSubmission() {
        isStopped = true;
        resultObserver.disconnect(); // 停止监听
        console.log(`\n🏆 成功找到Flag: ${foundFlag}`);
        if (resultDiv) {
            resultDiv.textContent = `找到Flag: ${foundFlag} | 提交次数: ${submitCount}`;
        }
    }

    // 提交函数（优化执行效率）
    function submit() {
        // 检查是否需要停止
        if (isStopped || submitCount >= totalSubmits) {
            if (!foundFlag) {
                console.log(`✅ 已完成全部${totalSubmits}次提交，未发现flag`);
                if (resultDiv) {
                    resultDiv.textContent = `已完成全部${totalSubmits}次提交，未发现flag`;
                }
            }
            return;
        }

        // 填充内容（减少DOM操作开销）
        textarea.value = submitContent;
        // 触发必要的输入事件（仅保留关键事件）
        textarea.dispatchEvent(new Event('input', { bubbles: true }));
        textarea.dispatchEvent(new Event('change', { bubbles: true }));

        // 模拟点击提交
        button.click();

        // 更新计数与进度
        submitCount++;
        const progress = `📊 提交 ${submitCount}/${totalSubmits} 次 | 内容: ${submitContent}`;
        console.log(progress);
        if (resultDiv) {
            resultDiv.textContent = `已提交 ${submitCount}/${totalSubmits} 次`;
        }

        // 双重检查：直接检测结果区域内容
        if (resultDiv && flagPattern.test(resultDiv.textContent)) {
            foundFlag = resultDiv.textContent.match(flagPattern)[0];
            stopSubmission();
            return;
        }

        // 计算延迟并执行下一次提交
        const delay = minDelay + Math.random() * (maxDelay - minDelay);
        setTimeout(submit, delay);
    }

    // 立即开始提交（取消初始延迟）
    console.log('开始提交...');
    submit();
}