//
// SPDX-FileCopyrightText: Hadad <hadad@linuxmail.org>
// SPDX-License-Identifier: Apache-2.0
//

export interface PostFrontMatter {
  title: string;
  date: string;
  description: string;
  author?: string;
  tags?: string[];
  image?: string;
}

export interface Post {
  slug: string;
  frontMatter: PostFrontMatter;
  content: string;
  rawContent: string;
  lastModified: number;
}

export type PostSummary = Omit<Post, "content" | "rawContent">;

export interface ApiResponse<T> {
  success: boolean;
  data?: T;
  error?: string;
}

interface BaseRequest {
  content: string;
  title: string;
}

export interface AIAnalysisRequest extends BaseRequest {}

export interface TranslationRequest extends BaseRequest {
  targetLanguage: SupportedLanguage;
}

export interface AIStreamChunk {
  type: "reasoning" | "content" | "done" | "error";
  content?: string;
}

interface BaseStreamState {
  isOpen: boolean;
  isLoading: boolean;
  reasoning: string;
  content: string;
  isReasoningComplete: boolean;
  error: string | null;
}

export interface AnalysisState extends BaseStreamState {}

export type SupportedLanguage = "id" | "zh" | "ja" | "fr" | "es";

export interface TranslationState extends BaseStreamState {
  targetLanguage: SupportedLanguage | null;
}

export interface StreamRequestConfig {
  systemPrompt: string;
  userMessage: string;
}

interface BaseMeta {
  title: string;
  description: string;
  keywords: string;
  author: string;
  robots: string;
}

interface OgMeta {
  ogType: string;
  ogUrl?: string;
  ogImage?: string;
  ogSiteName?: string;
}

interface ArticleMeta {
  articlePublishedTime?: string;
  articleAuthor?: string;
  articleTags?: string[];
}

interface TwitterMeta {
  twitterUrl?: string;
  twitterImage?: string;
}

export interface PageMetaConfig extends BaseMeta, OgMeta, ArticleMeta, TwitterMeta {}

export interface SitemapEntry {
  location: string;
  lastModified: string;
  changeFrequency: string;
  priority: string;
}