import { defineConfig, loadEnv } from "vite";
import vue from "@vitejs/plugin-vue";
import path from "path";
import { createServer as createMockServer } from "./server/mock";

export default async ({ mode }) => {
  const env = loadEnv(mode, process.cwd());
  const isDev = mode === "development";

  let server;
  if (isDev) {
    await createMockServer(Number(env.VITE_DEV_PORT));
    server = {
      proxy: {
        ["/" + env.VITE_API_BASE_URL]: {
          target: `http://localhost:${env.VITE_DEV_PORT}`,
          changeOrigin: true,
          rewrite: (path) =>
            path.replace(new RegExp(`^/${env.VITE_API_BASE_URL}`), ""),
        },
        ["/laser"]: {
          target: `http://localhost:${env.VITE_DEV_PORT}`,
          changeOrigin: true,
          rewrite: (path) => path.replace(new RegExp(`^/laser`), "laser"),
        },
      },
    };
  }

  return defineConfig({
    mode,
    build: {
      sourcemap: true,
    },
    resolve: {
      alias: {
        "@": path.resolve(__dirname, "src"),
        "@kankan/components": path.resolve(__dirname, "src/components/base"),
      },
      extensions: [".js", ".ts", ".json", ".vue"],
    },
    server,
    plugins: [vue()],
  });
};