// ── Scalars ──

export type DateTime = string;

// ── Enums ──

export enum UserRole {
  ADMIN = "ADMIN",
  EDITOR = "EDITOR",
  AUTHOR = "AUTHOR",
  READER = "READER",
}

// ── Types ──

/** A blog post */
export interface Post {
  id: string;
  title: string;
  content: string;
  slug: string;
  published: boolean;
  createdAt: string;
  updatedAt?: string;
  author: User;
  tags: Tag[];
  comments: Comment[];
}

export interface User {
  id: string;
  name: string;
  email: string;
  avatar?: string;
  bio?: string;
  posts: Post[];
  role: UserRole;
}

export interface Comment {
  id: string;
  body: string;
  author: User;
  post: Post;
  createdAt: string;
}

export interface Tag {
  id: string;
  name: string;
  slug: string;
  posts: Post[];
}

// ── Input Types ──

export interface CreatePostInput {
  title: string;
  content: string;
  slug?: string;
  published?: boolean;
  tagIds?: string[];
}

export interface UpdatePostInput {
  title?: string;
  content?: string;
  slug?: string;
  published?: boolean;
  tagIds?: string[];
}

// ── Operations ──

export interface Query {
  /** Args: (limit: number, offset: number, published: boolean) */
  posts: Post[];
  /** Args: (id: string) */
  post?: Post;
  users: User[];
  /** Args: (id: string) */
  user?: User;
  tags: Tag[];
}

export interface PostsArgs {
  limit?: number;
  offset?: number;
  published?: boolean;
}

export interface PostArgs {
  id: string;
}

export interface UserArgs {
  id: string;
}

export interface Mutation {
  /** Args: (input: CreatePostInput) */
  createPost: Post;
  /** Args: (id: string, input: UpdatePostInput) */
  updatePost?: Post;
  /** Args: (id: string) */
  deletePost: boolean;
  /** Args: (name: string, email: string, password: string) */
  register: User;
}

export interface CreatePostArgs {
  input: CreatePostInput;
}

export interface UpdatePostArgs {
  id: string;
  input: UpdatePostInput;
}

export interface DeletePostArgs {
  id: string;
}

export interface RegisterArgs {
  name: string;
  email: string;
  password: string;
}