/**
 * 路由名称常量（规范 §5 用户端路由命名 + §18 Tab 路由）
 *
 * 所有页面跳转必须使用本常量，禁止散落字符串。
 * 带参数的页面只传 id（userId/activityId/serviceId/conversationId），
 * 不在 URL 携带姓名、身份证、完整资料 JSON、敏感业务状态。
 */

// ============ Tab 路由（只能 switchTab） ============
exports.TAB = {
  HOME: '/pages/index/index',
  DISCOVER: '/pages/discover/discover',
  MESSAGES: '/pages/messages/messages',
  ACTIVITIES: '/pages/activity/activity',
  MINE: '/pages/mine/mine',
};

// ============ 启动与身份类（规范 §4.1） ============
exports.AUTH = {
  LOGIN: '/pages/login/login',
  BIND_PHONE: '/pages/bind-phone/bind-phone',
  VERIFICATION: '/pages/verification/verification',
};

// ============ 新手资料类（规范 §4.2，5 步固定顺序） ============
exports.ONBOARDING = {
  PROFILE_BASIC: '/pages/profile-basic/profile-basic',
  PROFILE_LIFESTYLE: '/pages/profile-lifestyle/profile-lifestyle',
  PROFILE_PHOTOS: '/pages/profile-photos/profile-photos',
  PROFILE_INTENT: '/pages/profile-intent/profile-intent',
  PROFILE_PREFERENCE: '/pages/profile-preference/profile-preference',
  PROFILE_CONFIRM: '/pages/profile-confirm/profile-confirm',
  // 资料编辑入口（非首次填写）
  PROFILE_INTRO: '/pages/profile-intro/profile-intro',
  PROFILE_INTERESTS: '/pages/profile-interests/profile-interests',
};

// 首次资料填写步骤顺序（规范 §14）
exports.ONBOARDING_STEPS = [
  exports.ONBOARDING.PROFILE_BASIC,
  exports.ONBOARDING.PROFILE_LIFESTYLE,
  exports.ONBOARDING.PROFILE_PHOTOS,
  exports.ONBOARDING.PROFILE_INTENT,
  exports.ONBOARDING.PROFILE_PREFERENCE,
];

// ============ 审核状态类（规范 §4.3） ============
exports.REVIEW = {
  PENDING: '/pages/review-pending/review-pending',
  REJECTED: '/pages/review-rejected/review-rejected',
  ACCOUNT_STATUS: '/pages/account-status/account-status',
  ACCOUNT_STATUS_PAGE: '/pages/account-status-page/account-status-page',
  APPEAL: '/pages/appeal/appeal',
};

// ============ 主业务类（规范 §4.4） ============
exports.MAIN = {
  HOME: '/pages/index/index',
  DISCOVER: '/pages/discover/discover',
  PROFILE_DETAIL: '/pages/profile-detail/profile-detail',
  FATE_CENTER: '/pages/fate-center/fate-center',
  MESSAGES: '/pages/messages/messages',
  CHAT: '/pages/chat/chat',
  ACTIVITIES: '/pages/activity/activity',
  MATCHMAKER: '/pages/matchmaker/matchmaker',
  MINE: '/pages/mine/mine',
};

// ============ 设置与辅助类（规范 §4.5） ============
exports.SETTINGS = {
  SETTINGS: '/pages/settings/settings',
  PRIVACY: '/pages/privacy-settings/privacy-settings',
  BLACKLIST: '/pages/blacklist/blacklist',
  NOTIFICATIONS: '/pages/notifications/notifications',
  HELP_CENTER: '/pages/help-center/help-center',
  ABOUT: '/pages/about/about',
  RELATIONSHIP_STATUS: '/pages/relationship-status/relationship-status',
  ACCOUNT_LOGOUT: '/pages/account-logout/account-logout',
  MY_REPORTS: '/pages/my-reports/my-reports',
};

// ============ 业务详情类（规范 §4.6） ============
exports.DETAIL = {
  PROFILE_DETAIL: '/pages/profile-detail/profile-detail',
  ACTIVITY_DETAIL: '/pages/activity-detail/activity-detail',
  ACTIVITY_REGISTER: '/pages/activity-register/activity-register',
  CHECKIN: '/pages/checkin/checkin',
  ACTIVITY_FEEDBACK: '/pages/activity-feedback/activity-feedback',
  ACTIVITY_MATCHES: '/pages/activity-matches/activity-matches',
  MY_ACTIVITIES: '/pages/my-activities/my-activities',
  MATCHMAKER_APPLY: '/pages/matchmaker-apply/matchmaker-apply',
  MATCHMAKER_PROGRESS: '/pages/matchmaker-progress/matchmaker-progress',
  REPORT: '/pages/report/report',
  LIKERS: '/pages/likers/likers',
};

// ============ V1.1 公益服务类 ============
exports.SERVICE = {
  CENTER: '/pages/service-center/service-center',
  STATION: '/pages/service-station/service-station',
  APPOINTMENT: '/pages/service-appointment/service-appointment',
  MY_APPOINTMENTS: '/pages/my-appointments/my-appointments',
  CLASSROOM: '/pages/content/content',
  CONTENT_DETAIL: '/pages/content-detail/content-detail',
  ANTI_FRAUD: '/pages/anti-fraud/anti-fraud',
  PROGRAM: '/pages/service-program/service-program',
  HISTORY: '/pages/service-history/service-history',
  COUNSELING: '/pages/my-counseling/my-counseling',
};
// ============ 工作人员/红娘端（规范 §4.7） ============
exports.OPERATOR = {
  LOGIN: '/pages/matchmaker-login/matchmaker-login',
  WORKBENCH: '/pages/matchmaker-workbench/matchmaker-workbench',
};

// ============ 带参路由快捷构造（仅 id 类参数，规范 §6） ============
// 用法：ROUTE.to.detail(userId) → /pages/profile-detail/profile-detail?id=xxx
exports.to = {
  detail: (userId) => exports.buildPath(exports.DETAIL.PROFILE_DETAIL, { id: userId }),
  activityDetail: (activityId) => exports.buildPath(exports.DETAIL.ACTIVITY_DETAIL, { id: activityId }),
  chat: (conversationId) => exports.buildPath(exports.MAIN.CHAT, { id: conversationId }),
  report: (userId) => exports.buildPath(exports.DETAIL.REPORT, { id: userId }),
  matchmakerProgress: (serviceId) => exports.buildPath(exports.DETAIL.MATCHMAKER_PROGRESS, { id: serviceId }),
  appeal: (type, actionId) => {
    const params = { type };
    if (actionId) params.actionId = actionId;
    return exports.buildPath(exports.REVIEW.APPEAL, params);
  },
};

/**
 * 构造带参路由（只允许传 id 类参数）
 * @param {string} path 路由常量
 * @param {Record<string, string|number>} params 参数对象（仅 id 类）
 * @returns {string} 完整路径
 */
exports.buildPath = (path, params = {}) => {
  const entries = Object.entries(params);
  if (entries.length === 0) return path;
  const query = entries
    .map(([k, v]) => `${encodeURIComponent(k)}=${encodeURIComponent(String(v))}`)
    .join('&');
  return `${path}?${query}`;
};