import { defineConfig } from "vite";
import dts from "vite-plugin-dts";

export default defineConfig({
	root: __dirname,
	cacheDir: "../../../node_modules/.vite/packages/srp",
	plugins: [
		dts({
			entryRoot: "src",
			tsconfigPath: "./tsconfig.lib.json",
			insertTypesEntry: true,
		}),
	],
	build: {
		outDir: "./dist",
		emptyOutDir: true,
		reportCompressedSize: true,
		sourcemap: true,
		lib: {
			entry: {
				index: "src/index.ts",
				"groups/index": "src/groups/index.ts",
				"groups/1024/index": "src/groups/1024/index.ts",
				"groups/1536/index": "src/groups/1536/index.ts",
				"groups/3072/index": "src/groups/3072/index.ts",
				"groups/4096/index": "src/groups/4096/index.ts",
				"groups/6144/index": "src/groups/6144/index.ts",
				"groups/8192/index": "src/groups/8192/index.ts",
				"params/index": "src/params/index.ts",
				"client/index": "src/client/index.ts",
				"server/index": "src/server/index.ts",
				"verifier/index": "src/verifier/index.ts",
				"pake/index": "src/pake/index.ts",
				"hash/index": "src/hash/index.ts",
				"errors/index": "src/errors/index.ts",
			},
			formats: ["es"],
		},
		rollupOptions: {
			treeshake: true,
			output: {
				preserveModules: true,
				preserveModulesRoot: "src",
				entryFileNames: "[name].js",
			},
			external: [
				"@suaveplan/error",
				"@suaveplan/types",
				"@suaveplan/crypto-hash",
				"@suaveplan/crypto-utils",
				"@noble/curves",
				"@noble/curves/abstract/modular",
				"@noble/hashes",
				"@noble/hashes/sha2",
				"@noble/hashes/sha1",
				"tslib",
				"zod",
				"@opentelemetry/api",
				/^node:/,
			],
		},
	},
});