AutonetSellCar/temp_grantech_api.ts

const API_BASE_URL = process.env.NEXT_PUBLIC_API_URL || "http://localhost:8001/api";

interface FetchOptions extends RequestInit {
  token?: string;
}

async function fetchApi<T>(endpoint: string, options: FetchOptions = {}): Promise<T> {
  const { token, ...fetchOptions } = options;

  const headers: HeadersInit = {
    "Content-Type": "application/json",
    ...options.headers,
  };

  if (token) {
    (headers as Record<string, string>)["Authorization"] = `Bearer ${token}`;
  }

  const response = await fetch(`${API_BASE_URL}${endpoint}`, {
    ...fetchOptions,
    headers,
  });

  if (!response.ok) {
    const error = await response.json().catch(() => ({ detail: "Unknown error" }));
    const errorMessage = typeof error.detail === 'string'
      ? error.detail
      : JSON.stringify(error.detail) || `HTTP error! status: ${response.status}`;
    throw new Error(errorMessage);
  }

  return response.json();
}

// Auth API
export const authApi = {
  login: (username: string, password: string) =>
    fetchApi<{ access_token: string; token_type: string }>("/auth/login", {
      method: "POST",
      body: JSON.stringify({ username, password }),
    }),

  getMe: (token: string) =>
    fetchApi<{ id: number; username: string }>("/auth/me", { token }),
};

// Projects API (Public)
export interface Project {
  id: number;
  title: string;
  subtitle?: string;
  description?: string;
  client?: string;
  period?: string;
  year?: number;
  category?: string;
  main_image?: string;
  is_featured: boolean;
  images: { id: number; image_url: string; caption?: string }[];
}

export interface ProjectAdmin {
  id: number;
  title_ko: string;
  title_en?: string;
  title_ja?: string;
  title_zh?: string;
  subtitle_ko?: string;
  subtitle_en?: string;
  subtitle_ja?: string;
  subtitle_zh?: string;
  description_ko?: string;
  description_en?: string;
  description_ja?: string;
  description_zh?: string;
  client?: string;
  period?: string;
  year?: number;
  category?: string;
  main_image?: string;
  is_featured: boolean;
  is_active: boolean;
  display_order: number;
  images: { id: number; image_url: string; caption_ko?: string; caption_en?: string; caption_ja?: string; caption_zh?: string }[];
}

export const projectsApi = {
  // Public
  getAll: (lang: string = "ko", category?: string) => {
    const params = new URLSearchParams({ lang });
    if (category) params.append("category", category);
    return fetchApi<Project[]>(`/projects/?${params}`);
  },

  getOne: (id: number, lang: string = "ko") =>
    fetchApi<Project>(`/projects/${id}?lang=${lang}`),

  // Admin
  adminGetAll: (token: string) =>
    fetchApi<ProjectAdmin[]>("/projects/admin/list", { token }),

  adminGetOne: (id: number, token: string) =>
    fetchApi<ProjectAdmin>(`/projects/admin/${id}`, { token }),

  adminCreate: (data: Partial<ProjectAdmin>, token: string) =>
    fetchApi<ProjectAdmin>("/projects/admin", {
      method: "POST",
      body: JSON.stringify(data),
      token,
    }),

  adminUpdate: (id: number, data: Partial<ProjectAdmin>, token: string) =>
    fetchApi<ProjectAdmin>(`/projects/admin/${id}`, {
      method: "PUT",
      body: JSON.stringify(data),
      token,
    }),

  adminDelete: (id: number, token: string) =>
    fetchApi<{ message: string }>(`/projects/admin/${id}`, {
      method: "DELETE",
      token,
    }),

  adminUploadImage: async (projectId: number, file: File, isMain: boolean, token: string) => {
    const formData = new FormData();
    formData.append("file", file);

    const response = await fetch(
      `${API_BASE_URL}/projects/admin/${projectId}/upload-image?is_main=${isMain}`,
      {
        method: "POST",
        headers: {
          Authorization: `Bearer ${token}`,
        },
        body: formData,
      }
    );

    if (!response.ok) {
      const error = await response.json().catch(() => ({ detail: "Upload failed" }));
      throw new Error(error.detail);
    }

    return response.json();
  },

  adminDeleteImage: (imageId: number, token: string) =>
    fetchApi<{ message: string }>(`/projects/admin/images/${imageId}`, {
      method: "DELETE",
      token,
    }),
};

// Get upload URL
export function getUploadUrl(path: string): string {
  if (!path) return "";
  if (path.startsWith("http")) return path;
  const baseUrl = process.env.NEXT_PUBLIC_API_URL?.replace(/\/api$/, "") || "http://localhost:8001";
  // Handle API endpoints (e.g., /api/downloads/1/file)
  if (path.startsWith("/api/")) {
    return `${baseUrl}${path}`;
  }
  // Remove leading slash from path to avoid double slashes
  const cleanPath = path.startsWith("/") ? path.slice(1) : path;
  return `${baseUrl}/${cleanPath}`;
}

// Banner API
export interface Banner {
  id: number;
  title?: string;
  subtitle?: string;
  image_url: string;
  link_url?: string;
}

export interface BannerAdmin {
  id: number;
  title_ko?: string;
  title_en?: string;
  title_ja?: string;
  title_zh?: string;
  subtitle_ko?: string;
  subtitle_en?: string;
  subtitle_ja?: string;
  subtitle_zh?: string;
  image_url: string;
  link_url?: string;
  is_active: boolean;
  display_order: number;
}

export interface BannerSettings {
  id: number;
  transition_type: "fade" | "slide";
  slide_interval: number;
}

// Solution API
export interface Solution {
  id: number;
  title: string;
  subtitle?: string;
  description?: string;
  features: string[];
  icon?: string;
  color?: string;
  main_image?: string;
  images: { id: number; image_url: string; caption?: string }[];
}

export interface SolutionAdmin {
  id: number;
  title_ko: string;
  title_en?: string;
  title_ja?: string;
  title_zh?: string;
  subtitle_ko?: string;
  subtitle_en?: string;
  subtitle_ja?: string;
  subtitle_zh?: string;
  description_ko?: string;
  description_en?: string;
  description_ja?: string;
  description_zh?: string;
  features_ko?: string;
  features_en?: string;
  features_ja?: string;
  features_zh?: string;
  icon?: string;
  color?: string;
  main_image?: string;
  is_active: boolean;
  display_order: number;
  images: { id: number; image_url: string; caption_ko?: string; caption_en?: string; caption_ja?: string; caption_zh?: string }[];
}

export const solutionsApi = {
  // Public
  getAll: (lang: string = "ko") =>
    fetchApi<Solution[]>(`/solutions/?lang=${lang}`),

  getOne: (id: number, lang: string = "ko") =>
    fetchApi<Solution>(`/solutions/${id}?lang=${lang}`),

  // Admin
  adminGetAll: (token: string) =>
    fetchApi<SolutionAdmin[]>("/solutions/admin/list", { token }),

  adminGetOne: (id: number, token: string) =>
    fetchApi<SolutionAdmin>(`/solutions/admin/${id}`, { token }),

  adminCreate: (data: Partial<SolutionAdmin>, token: string) =>
    fetchApi<SolutionAdmin>("/solutions/admin", {
      method: "POST",
      body: JSON.stringify(data),
      token,
    }),

  adminUpdate: (id: number, data: Partial<SolutionAdmin>, token: string) =>
    fetchApi<SolutionAdmin>(`/solutions/admin/${id}`, {
      method: "PUT",
      body: JSON.stringify(data),
      token,
    }),

  adminDelete: (id: number, token: string) =>
    fetchApi<{ message: string }>(`/solutions/admin/${id}`, {
      method: "DELETE",
      token,
    }),

  adminUploadImage: async (solutionId: number, file: File, isMain: boolean, token: string) => {
    const formData = new FormData();
    formData.append("file", file);

    const response = await fetch(
      `${API_BASE_URL}/solutions/admin/${solutionId}/upload-image?is_main=${isMain}`,
      {
        method: "POST",
        headers: { Authorization: `Bearer ${token}` },
        body: formData,
      }
    );

    if (!response.ok) {
      const error = await response.json().catch(() => ({ detail: "Upload failed" }));
      throw new Error(error.detail);
    }

    return response.json();
  },

  adminDeleteImage: (imageId: number, token: string) =>
    fetchApi<{ message: string }>(`/solutions/admin/images/${imageId}`, {
      method: "DELETE",
      token,
    }),
};

// Product API
export interface Product {
  id: number;
  name: string;
  category?: string;
  description?: string;
  detail?: string;
  specifications?: string;
  icon?: string;
  main_image?: string;
  images: { id: number; image_url: string; caption?: string }[];
}

export interface ProductAdmin {
  id: number;
  name_ko: string;
  name_en?: string;
  name_ja?: string;
  name_zh?: string;
  category_ko?: string;
  category_en?: string;
  category_ja?: string;
  category_zh?: string;
  description_ko?: string;
  description_en?: string;
  description_ja?: string;
  description_zh?: string;
  detail_ko?: string;
  detail_en?: string;
  detail_ja?: string;
  detail_zh?: string;
  specifications?: string;
  icon?: string;
  main_image?: string;
  is_active: boolean;
  display_order: number;
  images: { id: number; image_url: string; caption_ko?: string; caption_en?: string; caption_ja?: string; caption_zh?: string }[];
}

export const productsApi = {
  // Public
  getAll: (lang: string = "ko") =>
    fetchApi<Product[]>(`/products/?lang=${lang}`),

  getOne: (id: number, lang: string = "ko") =>
    fetchApi<Product>(`/products/${id}?lang=${lang}`),

  // Admin
  adminGetAll: (token: string) =>
    fetchApi<ProductAdmin[]>("/products/admin/list", { token }),

  adminGetOne: (id: number, token: string) =>
    fetchApi<ProductAdmin>(`/products/admin/${id}`, { token }),

  adminCreate: (data: Partial<ProductAdmin>, token: string) =>
    fetchApi<ProductAdmin>("/products/admin", {
      method: "POST",
      body: JSON.stringify(data),
      token,
    }),

  adminUpdate: (id: number, data: Partial<ProductAdmin>, token: string) =>
    fetchApi<ProductAdmin>(`/products/admin/${id}`, {
      method: "PUT",
      body: JSON.stringify(data),
      token,
    }),

  adminDelete: (id: number, token: string) =>
    fetchApi<{ message: string }>(`/products/admin/${id}`, {
      method: "DELETE",
      token,
    }),

  adminUploadImage: async (productId: number, file: File, isMain: boolean, token: string) => {
    const formData = new FormData();
    formData.append("file", file);

    const response = await fetch(
      `${API_BASE_URL}/products/admin/${productId}/upload-image?is_main=${isMain}`,
      {
        method: "POST",
        headers: { Authorization: `Bearer ${token}` },
        body: formData,
      }
    );

    if (!response.ok) {
      const error = await response.json().catch(() => ({ detail: "Upload failed" }));
      throw new Error(error.detail);
    }

    return response.json();
  },

  adminDeleteImage: (imageId: number, token: string) =>
    fetchApi<{ message: string }>(`/products/admin/images/${imageId}`, {
      method: "DELETE",
      token,
    }),
};

// Contact API
export interface ContactSettings {
  phone?: string;
  email?: string;
  address?: string;
  weekday_hours?: string;
  weekend_hours?: string;
}

export interface ContactSettingsAdmin {
  id: number;
  phone?: string;
  email?: string;
  address_ko?: string;
  address_en?: string;
  address_ja?: string;
  address_zh?: string;
  weekday_hours?: string;
  weekend_hours?: string;
}

export interface ContactInquiry {
  id: number;
  name: string;
  email: string;
  phone?: string;
  company?: string;
  message: string;
  status: string;
  created_at?: string;
}

export const contactApi = {
  // Public
  getSettings: (lang: string = "ko") =>
    fetchApi<ContactSettings>(`/contact/settings?lang=${lang}`),

  submitInquiry: (data: { name: string; email: string; phone?: string; company?: string; message: string }) =>
    fetchApi<ContactInquiry>("/contact/inquiry", {
      method: "POST",
      body: JSON.stringify(data),
    }),

  // Admin
  adminGetSettings: (token: string) =>
    fetchApi<ContactSettingsAdmin>("/contact/admin/settings", { token }),

  adminUpdateSettings: (data: Partial<ContactSettingsAdmin>, token: string) =>
    fetchApi<ContactSettingsAdmin>("/contact/admin/settings", {
      method: "PUT",
      body: JSON.stringify(data),
      token,
    }),

  adminGetInquiries: (token: string, status?: string) => {
    const params = status ? `?status=${status}` : "";
    return fetchApi<ContactInquiry[]>(`/contact/admin/inquiries${params}`, { token });
  },

  adminGetInquiry: (id: number, token: string) =>
    fetchApi<ContactInquiry>(`/contact/admin/inquiries/${id}`, { token }),

  adminUpdateInquiryStatus: (id: number, status: string, token: string) =>
    fetchApi<ContactInquiry>(`/contact/admin/inquiries/${id}/status`, {
      method: "PUT",
      body: JSON.stringify({ status }),
      token,
    }),
};

// Banner API
export const bannerApi = {
  // Public
  getAll: (lang: string = "ko") =>
    fetchApi<Banner[]>(`/banners/?lang=${lang}`),

  getSettings: () =>
    fetchApi<BannerSettings>("/banners/settings"),

  // Admin
  adminGetAll: (token: string) =>
    fetchApi<BannerAdmin[]>("/banners/admin/list", { token }),

  adminGetOne: (id: number, token: string) =>
    fetchApi<BannerAdmin>(`/banners/admin/${id}`, { token }),

  adminCreate: (data: Partial<BannerAdmin>, token: string) =>
    fetchApi<BannerAdmin>("/banners/admin", {
      method: "POST",
      body: JSON.stringify(data),
      token,
    }),

  adminUpdate: (id: number, data: Partial<BannerAdmin>, token: string) =>
    fetchApi<BannerAdmin>(`/banners/admin/${id}`, {
      method: "PUT",
      body: JSON.stringify(data),
      token,
    }),

  adminDelete: (id: number, token: string) =>
    fetchApi<{ message: string }>(`/banners/admin/${id}`, {
      method: "DELETE",
      token,
    }),

  adminUploadImage: async (file: File, token: string) => {
    const formData = new FormData();
    formData.append("file", file);

    const response = await fetch(
      `${API_BASE_URL}/banners/admin/upload-image`,
      {
        method: "POST",
        headers: { Authorization: `Bearer ${token}` },
        body: formData,
      }
    );

    if (!response.ok) {
      const error = await response.json().catch(() => ({ detail: "Upload failed" }));
      throw new Error(error.detail);
    }

    return response.json();
  },

  adminUpdateSettings: (data: Partial<BannerSettings>, token: string) =>
    fetchApi<BannerSettings>("/banners/admin/settings", {
      method: "PUT",
      body: JSON.stringify(data),
      token,
    }),
};

// Downloads API
export interface Download {
  id: number;
  title: string;
  description?: string;
  category?: string;
  file_url: string;
  thumbnail?: string;
  download_count: number;
}

export interface DownloadAdmin {
  id: number;
  title_ko: string;
  title_en?: string;
  title_ja?: string;
  title_zh?: string;
  description_ko?: string;
  description_en?: string;
  description_ja?: string;
  description_zh?: string;
  category_ko?: string;
  category_en?: string;
  category_ja?: string;
  category_zh?: string;
  file_url: string;
  file_name?: string;
  file_size?: number;
  version?: string;
  thumbnail?: string;
  is_active: boolean;
  display_order: number;
  download_count: number;
}

export interface DownloadRequest {
  id: number;
  download_id: number;
  download_title?: string;
  email: string;
  newsletter_agreed: boolean;
  country?: string;
  country_code?: string;
  requested_at?: string;
}

export const downloadsApi = {
  // Public
  getAll: (lang: string = "ko") =>
    fetchApi<Download[]>(`/downloads/?lang=${lang}`),

  getOne: (id: number, lang: string = "ko") =>
    fetchApi<Download>(`/downloads/${id}?lang=${lang}`),

  requestDownload: (id: number, email?: string, newsletterAgreed?: boolean, skipEmail?: boolean) =>
    fetchApi<{ download_url: string; file_name: string }>(`/downloads/${id}/request`, {
      method: "POST",
      body: JSON.stringify({
        email: email || null,
        newsletter_agreed: newsletterAgreed || false,
        skip_email: skipEmail || false
      }),
    }),

  // Admin
  adminGetAll: (token: string) =>
    fetchApi<DownloadAdmin[]>("/downloads/admin/list", { token }),

  adminGetOne: (id: number, token: string) =>
    fetchApi<DownloadAdmin>(`/downloads/admin/${id}`, { token }),

  adminCreate: (data: Partial<DownloadAdmin>, token: string) =>
    fetchApi<DownloadAdmin>("/downloads/admin", {
      method: "POST",
      body: JSON.stringify(data),
      token,
    }),

  adminUpdate: (id: number, data: Partial<DownloadAdmin>, token: string) =>
    fetchApi<DownloadAdmin>(`/downloads/admin/${id}`, {
      method: "PUT",
      body: JSON.stringify(data),
      token,
    }),

  adminDelete: (id: number, token: string) =>
    fetchApi<{ message: string }>(`/downloads/admin/${id}`, {
      method: "DELETE",
      token,
    }),

  adminUpload: async (file: File, fileType: string = "file", token: string) => {
    const formData = new FormData();
    formData.append("file", file);

    const response = await fetch(
      `${API_BASE_URL}/downloads/admin/upload?file_type=${fileType}`,
      {
        method: "POST",
        headers: { Authorization: `Bearer ${token}` },
        body: formData,
      }
    );

    if (!response.ok) {
      const error = await response.json().catch(() => ({ detail: "Upload failed" }));
      throw new Error(error.detail);
    }

    return response.json();
  },

  adminGetRequests: (token: string, newsletterOnly: boolean = false) =>
    fetchApi<DownloadRequest[]>(`/downloads/admin/requests?newsletter_only=${newsletterOnly}`, { token }),

  adminGetStats: (token: string) =>
    fetchApi<{ total_requests: number; newsletter_subscribers: number; unique_emails: number }>(
      "/downloads/admin/requests/stats",
      { token }
    ),
};

// Content Videos API (YouTube)
export interface ContentVideo {
  id: number;
  youtube_id: string;
  title_ko: string;
  title_en?: string;
  title_ja?: string;
  title_zh?: string;
  description_ko?: string;
  description_en?: string;
  description_ja?: string;
  description_zh?: string;
  entity_type: "project" | "solution" | "product";
  entity_id: number;
  display_order: number;
  is_active: boolean;
  youtube_url: string;
  youtube_embed_url: string;
  thumbnail_url: string;
  created_at?: string;
  updated_at?: string;
}

export interface ContentVideoPublic {
  id: number;
  youtube_id: string;
  title: string;
  description?: string;
  youtube_url: string;
  youtube_embed_url: string;
  thumbnail_url: string;
  display_order: number;
}

export interface ContentVideoCreate {
  youtube_id: string;
  title_ko: string;
  title_en?: string;
  title_ja?: string;
  title_zh?: string;
  description_ko?: string;
  description_en?: string;
  description_ja?: string;
  description_zh?: string;
  entity_type: "project" | "solution" | "product";
  entity_id: number;
  display_order?: number;
  is_active?: boolean;
}

export const contentVideosApi = {
  // Public
  getForEntity: (entityType: string, entityId: number, locale: string = "ko") =>
    fetchApi<ContentVideoPublic[]>(
      `/content-videos/entity/${entityType}/${entityId}?locale=${locale}`
    ),

  // Admin
  adminList: (token: string, entityType?: string, entityId?: number) => {
    const params = new URLSearchParams();
    if (entityType) params.append("entity_type", entityType);
    if (entityId) params.append("entity_id", entityId.toString());
    const query = params.toString();
    return fetchApi<ContentVideo[]>(
      `/content-videos/admin/list${query ? "?" + query : ""}`,
      { token }
    );
  },

  adminGet: (id: number, token: string) =>
    fetchApi<ContentVideo>(`/content-videos/admin/${id}`, { token }),

  adminCreate: (data: ContentVideoCreate, token: string) =>
    fetchApi<ContentVideo>("/content-videos/admin", {
      method: "POST",
      body: JSON.stringify(data),
      token,
    }),

  adminUpdate: (id: number, data: Partial<ContentVideoCreate>, token: string) =>
    fetchApi<ContentVideo>(`/content-videos/admin/${id}`, {
      method: "PUT",
      body: JSON.stringify(data),
      token,
    }),

  adminDelete: (id: number, token: string) =>
    fetchApi<{ message: string }>(`/content-videos/admin/${id}`, {
      method: "DELETE",
      token,
    }),

  adminReorder: (entityType: string, entityId: number, videoIds: number[], token: string) =>
    fetchApi<{ message: string }>(
      `/content-videos/admin/reorder?entity_type=${entityType}&entity_id=${entityId}`,
      {
        method: "PUT",
        body: JSON.stringify(videoIds),
        token,
      }
    ),
};