import { fileURLToPath, URL } from "node:url";
import { defineConfig, loadEnv } from "vite";
import vue from "@vitejs/plugin-vue";

const DEFAULT_API_TARGET = "http://127.0.0.1:8780";

export default defineConfig(({ mode }) => {
  const env = loadEnv(mode, process.cwd(), "");
  const apiTarget = env.VITE_API_URL || DEFAULT_API_TARGET;

  return {
    plugins: [vue()],
    resolve: {
      alias: {
        "@": fileURLToPath(new URL("./src", import.meta.url)),
      },
    },
    server: {
      host: true,
      port: 5174,
      proxy: {
        "/api/v1": {
          target: apiTarget,
          changeOrigin: true,
          ws: true,
          configure: (proxy) => {
            proxy.on("proxyRes", (proxyRes) => {
              const setCookie = proxyRes.headers["set-cookie"];
              if (!setCookie) return;
              proxyRes.headers["set-cookie"] = setCookie.map((cookie) =>
                cookie
                  .replace(/;\s*Secure/gi, "")
                  .replace(/;\s*SameSite=None/gi, "; SameSite=Lax")
                  .replace(/;\s*Domain=[^;]+/gi, ""),
              );
            });
          },
        },
        "/static": {
          target: apiTarget,
          changeOrigin: true,
        },
      },
    },
  };
});