import { defineConfig } from 'vitest/config'
import vue from '@vitejs/plugin-vue'
import { resolve } from 'path'

export default defineConfig({
  plugins: [vue()],
  test: {
    // Test environment
    environment: 'jsdom',
    
    // Global setup files
    setupFiles: [
      './src/components/workorders/__tests__/setup.js'
    ],
    
    // Include patterns
    include: [
      'src/**/*.{test,spec}.{js,ts}',
      'src/**/__tests__/**/*.{js,ts}'
    ],
    
    // Exclude patterns
    exclude: [
      'node_modules',
      'dist',
      '.nuxt',
      'coverage'
    ],
    
    // Coverage configuration
    coverage: {
      provider: 'v8',
      reporter: ['text', 'json', 'html'],
      include: [
        'src/components/workorders/**/*.{js,ts,vue}',
        'src/composables/**/*.{js,ts}',
        'src/repositories/**/*.{js,ts}',
        'src/stores/**/*.{js,ts}'
      ],
      exclude: [
        'src/**/__tests__/**',
        'src/**/*.test.{js,ts}',
        'src/**/*.spec.{js,ts}',
        'src/**/index.{js,ts}',
        'src/**/*.d.ts'
      ],
      thresholds: {
        global: {
          branches: 80,
          functions: 80,
          lines: 80,
          statements: 80
        },
        // Higher thresholds for critical components
        'src/components/workorders/TimeTracker.vue': {
          branches: 90,
          functions: 90,
          lines: 90,
          statements: 90
        },
        'src/components/workorders/CostTracker.vue': {
          branches: 85,
          functions: 85,
          lines: 85,
          statements: 85
        }
      }
    },
    
    // Test timeout
    testTimeout: 10000,
    hookTimeout: 10000,
    
    // Parallel execution
    threads: true,
    maxThreads: 4,
    minThreads: 1,
    
    // Reporter configuration
    reporter: ['verbose', 'html'],
    outputFile: {
      html: './coverage/test-results.html'
    },
    
    // Mock configuration
    server: {
      deps: {
        inline: [
          '@vue/test-utils'
        ]
      }
    },
    
    // Globals
    globals: true,
    
    // Environment options
    environmentOptions: {
      jsdom: {
        resources: 'usable'
      }
    }
  },
  
  // Resolve configuration for imports
  resolve: {
    alias: {
      '@': resolve(__dirname, './src'),
      '~': resolve(__dirname, './src'),
      'components': resolve(__dirname, './src/components'),
      'composables': resolve(__dirname, './src/composables'),
      'stores': resolve(__dirname, './src/stores'),
      'repositories': resolve(__dirname, './src/repositories'),
      'types': resolve(__dirname, './src/types'),
      'utils': resolve(__dirname, './src/utils')
    }
  },
  
  // Define configuration for different environments
  define: {
    __VUE_OPTIONS_API__: true,
    __VUE_PROD_DEVTOOLS__: false
  }
})