/* eslint-disable unicorn/no-useless-spread */

import js from '@eslint/js';
import eslintConfigPrettier from 'eslint-config-prettier';
import simpleImportSort from 'eslint-plugin-simple-import-sort';
import eslintPluginUnicorn from 'eslint-plugin-unicorn';
import pluginVue from 'eslint-plugin-vue';
import globals from 'globals';

const config = [
    {
        languageOptions: {
            ecmaVersion: 'latest',
            sourceType: 'module',
            globals: {
                ...globals.browser,
                ...globals.nodeBuiltin,
            },
        },
    },
    js.configs.recommended,
    {
        rules: {
            ...{
                'array-callback-return': 'error',
                'no-await-in-loop': 'warn',
                'no-duplicate-imports': 'warn',
                'no-promise-executor-return': 'error',
                'no-self-compare': 'error',
                'no-template-curly-in-string': 'warn',
                'no-unassigned-vars': 'warn',
                'no-unmodified-loop-condition': 'error',
                'no-unreachable-loop': 'error',
                'no-use-before-define': 'error',
                'no-useless-assignment': 'warn',
            },
            ...{
                'dot-notation': 'warn',
                'eqeqeq': 'error',
                'no-implicit-coercion': 'warn',
                'no-negated-condition': 'warn',
                'no-useless-concat': 'warn',
                'object-shorthand': 'warn',
                'func-style': 'error',
                'no-console': ['warn', { allow: ['warn', 'error'] }],
                'no-param-reassign': 'error',
                'no-var': 'error',
                'one-var': ['warn', 'never'],
                'prefer-const': 'warn',
                'prefer-template': 'warn',
            },
        },
    },
    {
        plugins: {
            'simple-import-sort': simpleImportSort,
        },
        rules: {
            'simple-import-sort/imports': 'warn',
        },
    },
    {
        plugins: {
            unicorn: eslintPluginUnicorn,
        },
        rules: {
            ...Object.fromEntries(
                Object.entries(eslintPluginUnicorn.configs.recommended.rules).map(([rule, level]) => [
                    rule,
                    level === 'off' ? 'off' : 'warn',
                ]),
            ),
            'unicorn/better-regex': 'warn',
            'unicorn/filename-case': ['warn', { cases: { kebabCase: true, pascalCase: true } }],
            'unicorn/prefer-global-this': 'off',
            'unicorn/prefer-import-meta-properties': 'warn',
            'unicorn/prefer-top-level-await': 'off',
            'unicorn/prevent-abbreviations': 'off',
        },
    },
    ...pluginVue.configs['flat/recommended'],
    {
        rules: {
            ...{
                'vue/no-v-html': 'off',
                'vue/one-component-per-file': 'off',
            },
            ...{
                'vue/component-name-in-template-casing': 'warn',
                'vue/component-options-name-casing': 'warn',
                'vue/custom-event-name-casing': 'warn',
                'vue/match-component-file-name': ['warn', { extensions: ['vue'], shouldMatchCase: true }],
                'vue/match-component-import-name': 'warn',
                'vue/no-boolean-default': 'warn',
                'vue/no-potential-component-option-typo': 'warn',
                'vue/no-useless-mustaches': 'warn',
                'vue/no-useless-v-bind': 'warn',
                'vue/require-direct-export': 'warn',
                'vue/require-name-property': 'warn',
                'vue/v-for-delimiter-style': 'warn',
                'vue/v-on-handler-style': ['warn', 'inline'],
            },
            ...{
                'vue/dot-notation': 'warn',
                'vue/eqeqeq': 'error',
                'vue/no-console': ['warn', { allow: ['warn', 'error'] }],
                'vue/no-constant-condition': 'error',
                'vue/no-empty-pattern': 'error',
                'vue/no-implicit-coercion': 'warn',
                'vue/no-irregular-whitespace': 'error',
                'vue/no-loss-of-precision': 'error',
                'vue/no-negated-condition': 'warn',
                'vue/no-sparse-arrays': 'error',
                'vue/no-useless-concat': 'warn',
                'vue/object-shorthand': 'warn',
                'vue/prefer-template': 'warn',
            },
        },
    },
    {
        files: ['**/*.vue'],
        rules: {
            'no-useless-assignment': 'off', // ESLint не умеет работать с этим правилом внутри <template>
        },
    },
    eslintConfigPrettier,
];

export default config;