import { defineConfig } from "vite";
import path from "path";
import uni from "@dcloudio/vite-plugin-uni";
import md5 from "md5-hash";
import tailwindcss from "@tailwindcss/postcss";
import { UnifiedViteWeappTailwindcssPlugin } from "weapp-tailwindcss/vite";

// https://vitejs.dev/config/
export default defineConfig({
  resolve: {
    alias: {
      "@": path.join(__dirname, "./src"),
    },
  },
  css: {
    postcss: {
      plugins: [tailwindcss()],
    },
    preprocessorOptions: {
      scss: {
        api: "modern-compiler",
        silenceDeprecations: ["legacy-js-api"],
      },
    },
  },
  plugins: [
    uni(),
    UnifiedViteWeappTailwindcssPlugin({
      rem2rpx: true,
      cssEntries: [path.resolve(__dirname, "./src/app.css")],
    }),
  ],
  build: {
    commonjsOptions: {
      transformMixedEsModules: true,
    },
    rollupOptions: {
      output: {
        assetFileNames(d) {
          const baseName = d.name.replace(/\\/g, "/").split("/").pop();
          const newName = md5(baseName) + ".[hash].[extname]";
          return `assets/${newName}`;
        },
      },
    },
  },
});