xpeditis2.0/apps/frontend/src/lib/api/blog.ts

import { get } from './client';

export type BlogPostStatus = 'draft' | 'scheduled' | 'published' | 'archived';
export type BlogPostCategory = 'industry' | 'technology' | 'guides' | 'news';

export interface BlogFaqItem {
  question: string;
  answer: string;
}

export interface BlogPost {
  id: string;
  title: string;
  slug: string;
  excerpt: string;
  content: string;
  coverImageUrl?: string;
  category: BlogPostCategory;
  tags: string[];
  authorName: string;
  status: BlogPostStatus;
  isFeatured: boolean;
  publishedAt?: string;
  metaTitle?: string;
  metaDescription?: string;
  primaryKeyword?: string;
  secondaryKeywords: string[];
  // GEO (Generative Engine Optimisation)
  aiSummary?: string | null;
  faq?: BlogFaqItem[];
  keyTakeaways?: string[];
  aiEntities?: string[];
  createdAt: string;
  updatedAt: string;
}

export interface BlogPostListResponse {
  posts: BlogPost[];
  total: number;
  limit: number;
  offset: number;
}

export interface BlogPostFilters {
  category?: BlogPostCategory;
  search?: string;
  limit?: number;
  offset?: number;
}

export async function getBlogPosts(filters: BlogPostFilters = {}): Promise<BlogPostListResponse> {
  const params = new URLSearchParams();
  if (filters.category) params.set('category', filters.category);
  if (filters.search) params.set('search', filters.search);
  if (filters.limit) params.set('limit', String(filters.limit));
  if (filters.offset) params.set('offset', String(filters.offset));

  const query = params.toString();
  return get<BlogPostListResponse>(`/api/v1/blog${query ? `?${query}` : ''}`);
}

export async function getBlogPost(slug: string): Promise<BlogPost> {
  return get<BlogPost>(`/api/v1/blog/${slug}`);
}