/*
  Copyright 2019 the JSDoc Authors.

  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

      https://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
*/
module.exports = {
  env: {
    es6: true,
    jasmine: true,
    node: true,
  },

  parser: '@babel/eslint-parser',
  parserOptions: {
    ecmaVersion: 'latest',
    requireConfigFile: false,
    sourceType: 'module',
  },
  plugins: ['simple-import-sort'],

  rules: {
    // Possible errors
    'array-callback-return': 'error',
    'constructor-super': 'error',
    'for-direction': 'error',
    'getter-return': 'error',
    'no-async-promise-executor': 'error',
    'no-await-in-loop': 'error',
    'no-class-assign': 'error',
    'no-compare-neg-zero': 'error',
    'no-cond-assign': 'error',
    'no-const-assign': 'error',
    'no-constant-binary-expression': 'error',
    'no-constant-condition': 'off',
    'no-constructor-return': 'off',
    'no-control-regex': 'error',
    'no-debugger': 'error',
    'no-dupe-args': 'error',
    'no-dupe-class-members': 'error',
    'no-dupe-else-if': 'error',
    'no-dupe-keys': 'error',
    'no-duplicate-case': 'error',
    'no-duplicate-imports': [
      'error',
      {
        includeExports: true,
      },
    ],
    'no-empty-character-class': 'error',
    'no-empty-pattern': 'error',
    'no-ex-assign': 'error',
    'no-fallthrough': 'off', // disabled due to bug in ESLint
    'no-func-assign': 'error',
    'no-import-assign': 'error',
    'no-inner-declarations': ['error', 'functions'],
    'no-invalid-regexp': 'error',
    'no-irregular-whitespace': 'error',
    'no-loss-of-precision': 'error',
    'no-misleading-character-class': 'error',
    'no-new-symbol': 'error',
    'no-obj-calls': 'error',
    'no-promise-executor-return': 'error',
    'no-prototype-builtins': 'error',
    'no-self-assign': 'error',
    'no-self-compare': 'error',
    'no-setter-return': 'error',
    'no-sparse-arrays': 'error',
    'no-template-curly-in-string': 'error',
    'no-this-before-super': 'error',
    'no-undef': 'error',
    'no-unexpected-multiline': 'error',
    'no-unmodified-loop-condition': 'error',
    'no-unreachable': 'error',
    'no-unreachable-loop': 'error',
    'no-unsafe-finally': 'error',
    'no-unsafe-negation': 'error',
    'no-unsafe-optional-chaining': 'error',
    'no-unused-private-class-members': 'error',
    'no-unused-vars': 'error',
    'no-use-before-define': 'error',
    'no-useless-backreference': 'error',
    'require-atomic-updates': 'error',
    'use-isnan': 'error',
    'valid-typeof': 'error',

    // Suggestions
    'accessor-pairs': 'error',
    'arrow-body-style': ['error', 'as-needed'],
    'block-scoped-var': 'off',
    camelcase: 'error',
    'capitalized-comments': 'off',
    'class-methods-use-this': 'off',
    complexity: 'off', // TODO: enable
    'consistent-return': 'error',
    'consistent-this': ['error', 'self'],
    curly: ['error', 'all'],
    'default-case': 'error',
    'default-case-last': 'error',
    'default-param-last': 'error',
    'dot-notation': 'error',
    eqeqeq: ['error', 'smart'],
    'func-name-matching': ['error', 'always'],
    'func-names': 'off',
    'func-style': 'off',
    'grouped-accessor-pairs': 'error',
    'guard-for-in': 'error',
    'id-denylist': 'off',
    'id-length': 'off',
    'id-match': 'off',
    'init-declarations': 'off',
    'max-classes-per-file': 'off',
    'max-depth': 'off', // TODO: enable
    'max-lines': 'off',
    'max-lines-per-function': 'off',
    'max-nested-callbacks': 'off',
    'max-params': 'off', // TODO: enable
    'max-statements': 'off',
    'multiline-comment-style': 'off',
    'new-cap': 'error',
    'no-alert': 'error',
    'no-array-constructor': 'error',
    'no-bitwise': 'error',
    'no-caller': 'error',
    'no-case-declarations': 'error',
    'no-confusing-arrow': 'error',
    'no-console': 'off',
    'no-continue': 'off',
    'no-delete-var': 'error',
    'no-div-regex': 'error',
    'no-else-return': 'off',
    'no-empty': 'error',
    'no-empty-function': 'error',
    'no-eq-null': 'error',
    'no-eval': 'error',
    'no-extend-native': 'error',
    'no-extra-bind': 'error',
    'no-extra-boolean-cast': 'error',
    'no-extra-label': 'error',
    'no-extra-semi': 'error',
    'no-floating-decimal': 'error',
    'no-global-assign': 'error',
    'no-implicit-coercion': 'error',
    'no-implicit-globals': 'error',
    'no-implied-eval': 'error',
    'no-inline-comments': 'off',
    'no-invalid-this': 'error',
    'no-iterator': 'error',
    'no-label-var': 'error',
    'no-labels': 'error',
    'no-lone-blocks': 'error',
    'no-lonely-if': 'error',
    'no-loop-func': 'error',
    'no-magic-numbers': 'off', // TODO: enable?
    'no-mixed-operators': 'error',
    'no-multi-assign': 'off',
    'no-multi-str': 'error',
    'no-negated-condition': 'off',
    'no-nested-ternary': 'error',
    'no-new': 'error',
    'no-new-func': 'error',
    'no-new-object': 'error',
    'no-new-wrappers': 'error',
    'no-nonoctal-decimal-escape': 'error',
    'no-octal': 'error',
    'no-octal-escape': 'error',
    'no-param-reassign': 'off',
    'no-plusplus': 'off',
    'no-proto': 'error',
    'no-redeclare': 'error',
    'no-regex-spaces': 'error',
    'no-restricted-exports': 'off',
    'no-restricted-globals': ['error', 'app', 'env'],
    'no-restricted-imports': 'off',
    'no-restricted-properties': 'off',
    'no-restricted-syntax': 'off',
    'no-return-assign': 'error',
    'no-return-await': 'error',
    'no-script-url': 'error',
    'no-sequences': 'error',
    'no-shadow': 'error',
    'no-shadow-restricted-names': 'error',
    'no-ternary': 'off',
    'no-throw-literal': 'error',
    'no-undef-init': 'error',
    'no-undefined': 'off',
    'no-underscore-dangle': 'off',
    'no-unneeded-ternary': 'error',
    'no-unused-expressions': 'error',
    'no-unused-labels': 'error',
    'no-useless-call': 'error',
    'no-useless-catch': 'error',
    'no-useless-computed-key': 'error',
    'no-useless-concat': 'error',
    'no-useless-constructor': 'off',
    'no-useless-escape': 'error',
    'no-useless-rename': 'error',
    'no-useless-return': 'error',
    'no-var': 'off', // TODO: enable
    'no-void': 'error',
    'no-warning-comments': 'off',
    'no-with': 'error',
    'object-shorthand': 'off',
    'one-var': 'off',
    'one-var-declaration-per-line': 'error',
    'operator-assignment': 'off',
    'prefer-arrow-callback': 'off',
    'prefer-const': 'off',
    'prefer-destructuring': 'off',
    'prefer-exponentiation-operator': 'error',
    'prefer-named-capture-group': 'off', // TODO: enable
    'prefer-numeric-literals': 'off',
    'prefer-object-has-own': 'off', // TODO: enable
    'prefer-object-spread': 'off',
    'prefer-promise-reject-errors': 'error',
    'prefer-regex-literals': 'error',
    'prefer-rest-params': 'off',
    'prefer-spread': 'off',
    'prefer-template': 'off',
    'quote-props': 'off',
    radix: 'error',
    'require-await': 'error',
    'require-unicode-regexp': 'off',
    'require-yield': 'error',
    'sort-imports': 'off', // We use https://github.com/lydell/eslint-plugin-simple-import-sort instead
    'sort-keys': 'off',
    'sort-vars': 'off', // TODO: enable?
    'spaced-comment': ['error', 'always'],
    strict: ['error', 'global'],
    'symbol-description': 'error',
    'vars-on-top': 'off', // TODO: enable
    yoda: 'error',

    // Layout and formatting
    'array-bracket-newline': 'off',
    'array-bracket-spacing': ['error', 'never'],
    'array-element-newline': 'off',
    'arrow-parens': 'off',
    'arrow-spacing': [
      'error',
      {
        before: true,
        after: true,
      },
    ],
    'block-spacing': ['error', 'always'],
    'brace-style': 'off', // TODO: enable with "stroustrup" (or "1tbsp" + lots of cleanup)
    'comma-dangle': 'error',
    'comma-spacing': [
      'error',
      {
        before: false,
        after: true,
      },
    ],
    'comma-style': ['error', 'last'],
    'computed-property-spacing': ['error', 'never'],
    'dot-location': ['error', 'property'],
    'eol-last': 'error',
    'func-call-spacing': ['error', 'never'],
    'function-call-argument-newline': 'off',
    'function-paren-newline': 'off',
    'generator-star-spacing': [
      'error',
      {
        before: true,
        after: false,
      },
    ],
    'implicit-arrow-linebreak': 'off',
    indent: [
      'error',
      2,
      {
        SwitchCase: 1,
      },
    ],
    'jsx-quotes': ['error', 'prefer-double'],
    'key-spacing': [
      'error',
      {
        beforeColon: false,
        afterColon: true,
      },
    ],
    'keyword-spacing': [
      'error',
      {
        before: true,
        after: true,
      },
    ],
    'line-comment-position': 'off',
    'linebreak-style': 'off',
    'lines-around-comment': 'off',
    'lines-between-class-members': 'off',
    'max-len': 'off', // TODO: enable
    'max-statements-per-line': 'off',
    'multiline-ternary': 'off',
    'new-parens': 'error',
    'newline-per-chained-call': 'off', // TODO: enable
    'no-extra-parens': 'off',
    'no-mixed-spaces-and-tabs': 'error',
    'no-multi-spaces': 'error',
    'no-multiple-empty-lines': [
      'error',
      {
        max: 2,
      },
    ],
    'no-tabs': 'error',
    'no-trailing-spaces': 'error',
    'no-whitespace-before-property': 'error',
    'nonblock-statement-body-position': 'off',
    'object-curly-newline': 'off',
    'object-curly-spacing': 'off',
    'object-property-newline': 'error',
    'operator-linebreak': ['error', 'after'],
    'padded-blocks': ['error', 'never'],
    'padding-line-between-statements': [
      'error',
      {
        blankLine: 'always',
        prev: '*',
        next: 'return',
      },
      {
        blankLine: 'always',
        prev: ['const', 'let', 'var'],
        next: '*',
      },
      {
        blankLine: 'any',
        prev: ['const', 'let', 'var'],
        next: ['const', 'let', 'var'],
      },
    ],
    quotes: ['error', 'single', 'avoid-escape'],
    'rest-spread-spacing': ['error', 'never'],
    semi: ['error', 'always'],
    'semi-spacing': 'error',
    'semi-style': ['error', 'last'],
    'space-before-blocks': ['error', 'always'],
    'space-before-function-paren': [
      'error',
      {
        anonymous: 'never',
        named: 'never',
        asyncArrow: 'always',
      },
    ],
    'space-in-parens': 'off', // TODO: enable?
    'space-infix-ops': 'error',
    'space-unary-ops': 'error',
    'switch-colon-spacing': [
      'error',
      {
        after: true,
        before: false,
      },
    ],
    'template-curly-spacing': ['error', 'never'],
    'template-tag-spacing': ['error', 'never'],
    'unicode-bom': ['error', 'never'],
    'wrap-iife': ['error', 'inside'],
    'wrap-regex': 'off',
    'yield-star-spacing': ['error', 'before'],

    // https://github.com/lydell/eslint-plugin-simple-import-sort
    'simple-import-sort/imports': 'error',
    'simple-import-sort/exports': 'error',
  },
};