import inquirer from "inquirer";
import { exec, execSync } from "child_process";
import path from "node:path";
import fs from "node:fs";
import { fileURLToPath } from "node:url";
import { getLoadAnimation } from "./utils/index.mjs";
import { ExitPromptError } from "inquirer";

const loadAnimation = getLoadAnimation("正在获取应用列表...");

// 替换原有的 __dirname 定义
const dirname = path.dirname(fileURLToPath(import.meta.url));

// 获取 apps 目录
const appsDir = path.join(dirname, "../apps");

const EXCLUDE_DIRS = ["platform"];
// 通过 apps 目录生成 commands 对象
try {
  loadAnimation.start(); // 启动加载动画
  const commands = fs
    .readdirSync(appsDir)
    .filter((app) => {
      const isDirectory = fs.statSync(path.join(appsDir, app)).isDirectory();
      return isDirectory && !EXCLUDE_DIRS.includes(app);
    })
    .map((app) => ({
      name: `📦 ${app}`, // 显示带图标的友好名称
      value: app, // 实际值保持原目录名
    }));

  // console.log(commands);

  // 提供交互式选择
  inquirer
    .prompt([
      {
        type: "list",
        name: "command",
        message: "选择要独立运行的子应用",
        choices: commands,
      },
    ])
    .then((answers) => {
      loadAnimation.start("正在启动子应用...");
      // 获取用户选择的命令
      const selectedCommand = `turbo run dev --filter=@sy/low-code-${answers.command}`;

      // 执行 Bash 命令
      console.log("🚀 执行命令:", selectedCommand); // 添加命令预览
      execSync(selectedCommand, {
        stdio: "inherit",
        cwd: path.join(appsDir, ".."),
      });
      loadAnimation.succeed("子应用启动成功");
    })
    .catch((error) => {
      if (error instanceof ExitPromptError) {
        loadAnimation.stop(); // 停止加载动画
        console.log("\n👋 已退出选择操作");
        process.exit(0); // 正常退出
      } else {
        loadAnimation.fail("选择失败");
        console.error("错误详情:", error.message); // 仅显示错误消息
      }
    });
} finally {
  loadAnimation.stop(); // 确保最终停止加载动画
}