/// <reference types="vitest/config" />
import { defineConfig } from "vite";
import react from "@vitejs/plugin-react";
import dts from "vite-plugin-dts";
import { resolve } from "path";
import path from 'node:path';
import { fileURLToPath } from 'node:url';
import { storybookTest } from '@storybook/addon-vitest/vitest-plugin';
import { playwright } from '@vitest/browser-playwright';
const dirname = typeof __dirname !== 'undefined' ? __dirname : path.dirname(fileURLToPath(import.meta.url));

// More info at: https://storybook.js.org/docs/next/writing-tests/integrations/vitest-addon
export default defineConfig({
  plugins: [react(), dts({
    include: ["src"],
    // истории — только для витрины Storybook, в пакет их типы не кладём
    exclude: ["src/**/*.stories.tsx", "src/**/*.test.ts"],
    insertTypesEntry: true
  })],
  build: {
    lib: {
      entry: resolve(import.meta.dirname, "src/index.ts"),
      formats: ["es", "cjs"],
      fileName: format => format === "es" ? "index.js" : "index.cjs",
      cssFileName: "style"
    },
    rollupOptions: {
      // peer-зависимости НЕ бандлим — их принесёт web part
      external: ["react", "react-dom", "react/jsx-runtime", "@fluentui/react", "tslib"]
    },
    cssCodeSplit: false,
    sourcemap: true
  },
  test: {
    projects: [{
      extends: true,
      plugins: [
      // The plugin will run tests for the stories defined in your Storybook config
      // See options at: https://storybook.js.org/docs/next/writing-tests/integrations/vitest-addon#storybooktest
      storybookTest({
        configDir: path.join(dirname, '.storybook')
      })],
      test: {
        name: 'storybook',
        browser: {
          enabled: true,
          headless: true,
          provider: playwright({}),
          instances: [{
            browser: 'chromium'
          }]
        }
      }
    }]
  }
});