// commitlint.config.js
const fs = require('fs');
const path = require('path');
const { execSync } = require('child_process');

const scopes = fs
  .readdirSync(path.resolve(__dirname, 'src'), { withFileTypes: true })
  .filter((dirent) => dirent.isDirectory())
  .map((dirent) => dirent.name.replace(/s$/, ''));

// precomputed scope
const scopeComplete = execSync('git status --porcelain || true')
  .toString()
  .trim()
  .split('\n')
  .find((r) => ~r.indexOf('M  src'))
  ?.replace(/(\/)/g, '%%')
  ?.match(/src%%((\w|-)*)/)?.[1]
  ?.replace(/s$/, '');

/** @type {import('cz-git').UserConfig} */
module.exports = {
  ignores: [(commit) => commit.includes('init')],
  extends: ['@commitlint/config-conventional'],
  rules: {
    'body-leading-blank': [2, 'always'],
    'footer-leading-blank': [1, 'always'],
    'header-max-length': [2, 'always', 108],
    'subject-empty': [2, 'never'],
    'type-empty': [2, 'never'],
    'subject-case': [0],
    'type-enum': [
      2,
      'always',
      [
        'feat',
        'fix',
        'perf',
        'style',
        'docs',
        'test',
        'refactor',
        'build',
        'ci',
        'chore',
        'revert',
        'wip',
        'workflow',
        'types',
        'release',
      ],
    ],
  },
  prompt: {
    /** @use `yarn commit :f` */
    alias: {
      f: 'docs: fix typos',
      r: 'docs: update README',
      s: 'style: update code format',
      b: 'build: bump dependencies',
      c: 'chore: update config',
    },
    customScopesAlign: !scopeComplete ? 'top' : 'bottom',
    defaultScope: scopeComplete,
    scopes: [...scopes],
    allowEmptyIssuePrefixs: true,
    allowCustomIssuePrefixs: true,
    messages: {
      type: '选择你要提交的类型 :',
      scope: '选择一个提交范围（可选）:',
      customScope: '请输入自定义的提交范围 :',
      subject: '填写简短精炼的变更描述 :\n',
      body: '填写更加详细的变更描述（可选）。使用 "|" 换行 :\n',
      breaking: '列举非兼容性重大的变更（可选）。使用 "|" 换行 :\n',
      footerPrefixsSelect: '选择关联issue前缀（可选）:',
      customFooterPrefixs: '输入自定义issue前缀 :',
      footer: '列举关联issue (可选) 例如: #31, #I3244 :\n',
      confirmCommit: '是否提交或修改commit ?',
    },
    types: [
      { value: 'feat', name: 'feat:      ✨ 新增功能 | A new feature', emoji: ':sparkles:' },
      { value: 'fix', name: 'fix:       🐛 修复缺陷 | A bug fix', emoji: ':bug:' },
      {
        value: 'docs',
        name: 'docs:      📝 文档更新 | Documentation only changes',
        emoji: ':memo:',
      },
      {
        value: 'style',
        name: 'style:     💄 代码格式 | Changes that do not affect the meaning of the code',
        emoji: ':lipstick:',
      },
      {
        value: 'refactor',
        name: 'refactor:  ♻️  代码重构 | A code change that neither fixes a bug nor adds a feature',
        emoji: ':recycle:',
      },
      {
        value: 'perf',
        name: 'perf:      ⚡️ 性能提升 | A code change that improves performance',
        emoji: ':zap:',
      },
      {
        value: 'test',
        name: 'test:      ✅ 测试相关 | Adding missing tests or correcting existing tests',
        emoji: ':white_check_mark:',
      },
      {
        value: 'build',
        name: 'build:     📦️ 构建相关 | Changes that affect the build system or external dependencies',
        emoji: ':package:',
      },
      {
        value: 'ci',
        name: 'ci:        🎡 持续集成 | Changes to our CI configuration files and scripts',
        emoji: ':ferris_wheel:',
      },
      { value: 'revert', name: 'revert:    🔨 回退代码 | Revert to a commit', emoji: ':hammer:' },
      {
        value: 'chore',
        name: 'chore:     ⏪️ 其他修改 | Other changes that do not modify src or test files',
        emoji: ':rewind:',
      },
    ],
    useEmoji: true,
    emojiAlign: 'center',
    themeColorCode: '',
    allowCustomScopes: true,
    allowEmptyScopes: true,
    customScopesAlias: 'custom',
    emptyScopesAlias: 'empty',
    upperCaseSubject: false,
    markBreakingChangeMode: false,
    allowBreakingChanges: ['feat', 'fix'],
    breaklineNumber: 100,
    breaklineChar: '|',
    skipQuestions: [],
    issuePrefixs: [
      // 如果使用 gitee 作为开发管理
      { value: 'link', name: 'link:     链接 ISSUES 进行中' },
      { value: 'closed', name: 'closed:   标记 ISSUES 已完成' },
    ],
    customIssuePrefixsAlign: 'top',
    emptyIssuePrefixsAlias: 'skip',
    customIssuePrefixsAlias: 'custom',
    confirmColorize: true,
    maxHeaderLength: Infinity,
    maxSubjectLength: Infinity,
    minSubjectLength: 0,
    scopeOverrides: undefined,
    defaultBody: '',
    defaultIssues: '',
    defaultSubject: '',
  },
};