memind_adm/src/ops/api/client.ts

type ApiPayload<T> = { data: T; error?: { code: string; message: string } };

async function opsFetch<T>(path: string, init?: RequestInit): Promise<T> {
  const response = await fetch(path, {
    ...init,
    credentials: 'include',
    headers: {
      Accept: 'application/json',
      ...(init?.body ? { 'Content-Type': 'application/json' } : {}),
      ...(init?.headers ?? {}),
    },
  });
  const payload = (await response.json().catch(() => ({}))) as ApiPayload<T> & {
    message?: string;
  };
  if (!response.ok) {
    throw new Error(payload?.error?.message ?? payload?.message ?? `请求失败 (${response.status})`);
  }
  return payload.data;
}

export type ReviewPost = {
  id: string;
  title: string;
  summary: string;
  cover_url: string;
  author: { display_name: string; slug: string };
  category: { name: string; slug: string; icon: string };
  published_at: string;
  sla_warning: boolean;
};

export async function fetchReviewQueue(query = 'status=pending_review') {
  const suffix = query.startsWith('?') ? query : query ? `?${query}` : '';
  return opsFetch<{ posts: ReviewPost[]; next_cursor: string | null; has_more: boolean }>(
    `/api/ops/v1/review/queue${suffix}`,
  );
}

export async function reviewPost(id: string, action: 'approve' | 'reject' | 'hide', reason?: string) {
  return opsFetch<{ post: { id: string; status: string } }>(`/api/ops/v1/review/posts/${id}`, {
    method: 'POST',
    body: JSON.stringify({ action, reason }),
  });
}

export async function batchReviewPosts(postIds: string[], action: 'approve' | 'reject' | 'hide') {
  return opsFetch<{ posts: Array<{ id: string; status: string }> }>('/api/ops/v1/review/batch', {
    method: 'POST',
    body: JSON.stringify({ post_ids: postIds, action }),
  });
}

export async function fetchReports() {
  return opsFetch<{
    reports: Array<{
      id: string;
      target_type: string;
      target_id: string;
      reason: string;
      detail: string;
      target_report_count: number;
      created_at: string;
    }>;
  }>('/api/ops/v1/reports');
}

export async function processReport(id: string, action: 'dismiss' | 'hide_post', actionTaken = '') {
  return opsFetch<{ report: { id: string; status: string } }>(`/api/ops/v1/reports/${id}/process`, {
    method: 'POST',
    body: JSON.stringify({ action, action_taken: actionTaken }),
  });
}

export async function fetchFeatured() {
  return opsFetch<{
    items: Array<{ id: string; post_id: string; position: string; title: string; author: string }>;
  }>('/api/ops/v1/featured');
}

export async function setFeatured(body: {
  post_id: string;
  position: string;
  sort_order?: number;
  expires_at?: string | null;
}) {
  return opsFetch('/api/ops/v1/featured', { method: 'POST', body: JSON.stringify(body) });
}

export async function removeFeatured(id: string) {
  return opsFetch(`/api/ops/v1/featured/${id}`, { method: 'DELETE' });
}

export async function fetchAnalytics() {
  const data = await opsFetch<{
    today: { new_posts: number; plaza_signups: number; pending_review: number };
    yesterday: { new_posts: number };
    categories: Array<{ name: string; count: number }>;
    top_creators: Array<{ slug: string; display_name: string; post_count: number; total_likes: number }>;
    daily_posts: Array<{ day: string; count: number }>;
  }>('/api/ops/v1/analytics/overview');
  return {
    today: data.today ?? { new_posts: 0, plaza_signups: 0, pending_review: 0 },
    yesterday: data.yesterday ?? { new_posts: 0 },
    categories: Array.isArray(data.categories) ? data.categories : [],
    top_creators: Array.isArray(data.top_creators) ? data.top_creators : [],
    daily_posts: Array.isArray(data.daily_posts) ? data.daily_posts : [],
  };
}

export async function fetchCreators(keyword = '') {
  const query = keyword ? `?keyword=${encodeURIComponent(keyword)}` : '';
  return opsFetch<{
    creators: Array<{
      user_id: string;
      slug: string;
      display_name: string;
      post_count: number;
      follower_count: number;
      verified: boolean;
      post_banned: boolean;
      comment_banned: boolean;
    }>;
  }>(`/api/ops/v1/creators${query}`);
}

export async function updateCreator(
  userId: string,
  patch: { verified?: boolean; post_banned?: boolean; comment_banned?: boolean },
) {
  return opsFetch(`/api/ops/v1/creators/${userId}`, {
    method: 'PATCH',
    body: JSON.stringify(patch),
  });
}

export async function fetchAuthStatus() {
  const response = await fetch('/auth/status', { credentials: 'include' });
  return response.json() as Promise<{ authenticated: boolean; user?: { displayName: string } }>;
}