/// <reference types="vitest/config" />
import { defineConfig } from 'vite';
import react from '@vitejs/plugin-react';

// https://vite.dev/config/
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()],
  resolve: {
    alias: {
      '@inspector/core': path.resolve(dirname, '../../core'),
    },
  },
  server: {
    fs: {
      allow: [path.resolve(dirname, '../..')],
    },
  },
  test: {
    coverage: {
      provider: 'v8',
      reporter: ['text', 'html', 'json-summary'],
      include: [
        'src/components/**/*.{ts,tsx}',
        'src/utils/**/*.{ts,tsx}',
        '../../core/mcp/**/*.{ts,tsx}',
      ],
      exclude: [
        '**/*.stories.{ts,tsx}',
        '**/*.test.{ts,tsx}',
        '**/*.fixtures.{ts,tsx}',
        '**/index.{ts,tsx}',
        'src/components/**/types.ts',
        '../../core/mcp/types.ts',
        '../../core/mcp/elicitationCreateMessage.ts',
      ],
      thresholds: {
        perFile: true,
        lines: 90,
        statements: 85,
        functions: 80,
        branches: 50,
      },
    },
    projects: [
      {
        extends: true,
        test: {
          name: 'unit',
          environment: 'happy-dom',
          // No `globals: true` — every test file imports `describe`, `it`,
          // `expect`, `vi` explicitly from "vitest". This keeps the pattern
          // consistent and avoids relying on auto-cleanup tied to Vitest's
          // global lifecycle hooks; cleanup is invoked manually in setup.ts.
          include: ['src/**/*.test.{ts,tsx}'],
          setupFiles: ['./src/test/setup.ts'],
        },
      },
      {
        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',
              },
            ],
          },
          setupFiles: ['.storybook/vitest.setup.ts'],
        },
      },
    ],
  },
});