module.exports = {
  root: true,
  env: {
    node: true,
    browser: true,
    es2021: true
  },
  extends: [
    'plugin:vue/vue3-essential',
    'eslint:recommended',
    '@vue/typescript/recommended',
    '@vue/prettier'
  ],
  parser: 'vue-eslint-parser',
  parserOptions: {
    parser: '@typescript-eslint/parser',
    ecmaVersion: 2021,
    sourceType: 'module'
  },
  plugins: ['@typescript-eslint'],
  rules: {
    // Vue規則
    'vue/multi-word-component-names': 'off',
    'vue/no-unused-vars': 'error',
    'vue/component-definition-name-casing': ['error', 'PascalCase'],
    'vue/component-name-in-template-casing': ['error', 'PascalCase'],
    
    // TypeScript規則
    '@typescript-eslint/no-unused-vars': ['error', { 
      argsIgnorePattern: '^_',
      varsIgnorePattern: '^_'
    }],
    '@typescript-eslint/no-explicit-any': 'warn',
    '@typescript-eslint/explicit-function-return-type': 'off',
    '@typescript-eslint/explicit-module-boundary-types': 'off',
    
    // 一般規則
    'no-console': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
    'no-debugger': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
    'prefer-const': 'error',
    'no-var': 'error',
    'object-shorthand': 'error',
    'prefer-template': 'error'
  },
  globals: {
    defineProps: 'readonly',
    defineEmits: 'readonly',
    defineExpose: 'readonly',
    withDefaults: 'readonly'
  }
}