function countLines(filePath) {
  const fileContent = fs.readFileSync(filePath, "utf-8");
  const lines = fileContent.split("\n");
  let validLines = 0;

  for (const line of lines) {
    // 排除空行和以雙斜杠開(kāi)頭的行
    if (line.trim() !== "" && !line.trim().startsWith("http://")) {
      validLines++;
    }
  }

  return validLines;
}

function countCodeLines(dirPath, config) {
  const { fileType, ignoreName, maxLine } = config;
  let totalLines = 0;
  function traverseDirectory(directory) {
    const files = fs.readdirSync(directory);

    files.forEach((file) => {
      const filePath = path.join(directory, file);
      const stats = fs.statSync(filePath);

      if (stats.isDirectory() && !ignoreName.includes(file)) {
        traverseDirectory(filePath);
      } else if (stats.isFile() && checkEndWith(file, fileType)) {
        const lines = countLines(filePath);
        if (lines > maxLine) {
          maxLineMap[filePath] = lines;
        }
        const type = file.split(".")[file.split(".").length - 1];
        numMap[type] = (numMap[type] || 0) + lines;
        totalLines += lines;
      }
    });
  }

  traverseDirectory(dirPath);
  return totalLines;
}

function checkEndWith(file, fileTypeList) {
  for (const fileType of fileTypeList) {
    if (file.endsWith("." + fileType)) return true;
  }
  return false;
}

if (stats.isDirectory() && !ignoreName.includes(file)) {
    traverseDirectory(filePath);
} else if (stats.isFile() && checkEndWith(file, fileType)) {
    const lines = countLines(filePath);
    if (lines > maxLine) {
      maxLineMap[filePath] = lines;
    }
    const type = file.split(".")[file.split(".").length - 1];
    numMap[type] = (numMap[type] || 0) + lines;
    totalLines += lines;
}

const config = require("./config.json");
const {fileType,ignoreName,maxLine} = config;
const options = [
    {
      type: "folder",
      message: "請(qǐng)選擇項(xiàng)目目錄：",
      name: "folderName",
      default: "",
      dirname: baseDir,
    },
    {
      type: "input",
      message: `請(qǐng)輸入需要統(tǒng)計(jì)的文件后綴（默認(rèn)為${fileType.join("、")}）：`,
      name: "fileType",
      default: fileType.join("、"),
    },
    {
      type: "input",
      message: `請(qǐng)輸入需要忽略的文件或目錄（默認(rèn)為${ignoreName.join("、")}）：`,
      name: "ignoreName",
      default: ignoreName.join("、"),
    },
    {
      type: "input",
      message: `請(qǐng)輸入單文件行數(shù)閾值（默認(rèn)為${maxLine}）：`,
      name: "maxLine",
      default: maxLine,
    },
];

const answers = await new inquirer(options).prompt();
for (const key in answers) {
    if (answers[key].includes("、")) answers[key] = answers[key].split("、");
}
const jsonData = JSON.stringify(answers, null, 2); // 將對(duì)象轉(zhuǎn)換為格式化的JSON字符串
try {
    fs.writeFileSync(path.join(__dirname, "./config.json"), jsonData, "utf-8");
} catch (err) {
    console.error("寫入文件時(shí)發(fā)生錯(cuò)誤:", err);
}