import { execSync } from "node:child_process";
import path from "node:path";
import { cloudflare } from "@cloudflare/vite-plugin";
import tailwindcss from "@tailwindcss/vite";
import react from "@vitejs/plugin-react";
import { defineConfig, loadEnv } from "vite";

const gitSha = execSync("git rev-parse --short HEAD").toString().trim();

export default defineConfig(({ mode }) => {
  const env = loadEnv(mode, path.resolve(__dirname, "../.."), "");
  const hasPostgres = !!(process.env.DATABASE_URL || env.DATABASE_URL);

  return {
    plugins: [react(), tailwindcss(), !hasPostgres && cloudflare()].filter(Boolean),
    server: {
      port: 6265,
      proxy: {
        "/api": {
          target: "http://127.0.0.1:8787",
          changeOrigin: true,
          ws: true,
        },
      },
      // Cloud smoke runs expose the dev server through a cloudflared quick
      // tunnel so sandbox-hosted agents can call the AK API. A named tunnel
      // (e.g. bodev.vtit-agent-coding.dev) gives a stable dev origin.
      allowedHosts: [".trycloudflare.com", ".vtit-agent-coding.dev"],
    },
    build: {
      outDir: "dist/client",
    },
    define: {
      __APP_VERSION__: JSON.stringify(gitSha),
    },
    resolve: {
      dedupe: ["react", "react-dom", "react/jsx-runtime", "react/jsx-dev-runtime"],
      alias: {
        "@": path.resolve(__dirname, "./src"),
        "@vtit-agent-coding/shared": path.resolve(__dirname, "../../packages/shared/src"),
      },
    },
  };
});