// src/actions/product.ts
import { useMemo } from 'react';
import axiosInstance, { endpoints, fetcher } from 'src/lib/axios';
import type { IProductItem } from 'src/types/product';
import type { SWRConfiguration } from 'swr';
import useSWR from 'swr';

// ----------------------------------------------------------------------

const swrOptions: SWRConfiguration = {
  revalidateIfStale: false,
  revalidateOnFocus: false,
  revalidateOnReconnect: false,
};

// ----------------------------------------------------------------------

type ProductsData = {
  products: IProductItem[];
};

export function useGetProducts() {
  const url = endpoints.product.list;

  const { data, isLoading, error, isValidating, mutate } = useSWR<ProductsData>(
    url,
    fetcher,
    swrOptions
  );

  const memoizedValue = useMemo(
    () => ({
      products: data?.products || [],
      productsLoading: isLoading,
      productsError: error,
      productsValidating: isValidating,
      productsEmpty: !isLoading && !isValidating && !data?.products.length,
      mutate,
    }),
    [data?.products, error, isLoading, isValidating, mutate]
  );

  return memoizedValue;
}

// ----------------------------------------------------------------------

type ProductData = {
  product: IProductItem;
};

export function useGetProduct(productId: string) {
  const url = productId ? [endpoints.product.details, { params: { productId } }] : '';

  const { data, isLoading, error, isValidating } = useSWR<ProductData>(url, fetcher, swrOptions);

  const memoizedValue = useMemo(
    () => ({
      currentProduct: data?.product,
      productLoading: isLoading,
      productError: error,
      productValidating: isValidating,
    }),
    [data?.product, error, isLoading, isValidating]
  );

  return memoizedValue;
}

// ----------------------------------------------------------------------

type SearchResultsData = {
  results: IProductItem[];
};

export function useSearchProducts(query: string) {
  const url = query ? [endpoints.product.search, { params: { query } }] : '';

  const { data, isLoading, error, isValidating } = useSWR<SearchResultsData>(url, fetcher, {
    ...swrOptions,
    keepPreviousData: true,
  });

  const memoizedValue = useMemo(
    () => ({
      searchResults: data?.results || [],
      searchLoading: isLoading,
      searchError: error,
      searchValidating: isValidating,
      searchEmpty: !isLoading && !isValidating && !data?.results.length,
    }),
    [data?.results, error, isLoading, isValidating]
  );

  return memoizedValue;
}

// ----------------------------------------------------------------------

type SaveProductData = {
  // id: string;

  sku: string;
  name: string;
  code: string;
  price: number | null;
  taxes: number | null;
  tags: string[];
  sizes: string[];
  // publish: string;
  gender: string[];
  // coverUrl: string;
  images: (string | File)[];
  colors: string[];
  quantity: number | null;
  category: string;
  // available: number;
  // totalSold: number;
  description: string;
  // totalRatings: number;
  // totalReviews: number;
  // inventoryType: string;
  subDescription: string;
  priceSale: number | null;
  newLabel: {
    content: string;
    enabled: boolean;
  };
  saleLabel: {
    content: string;
    enabled: boolean;
  };
  // ratings: {
  //   name: string;
  //   starCount: number;
  //   reviewCount: number;
  // }[];
};

export async function saveProduct(productId: string, saveProductData: SaveProductData) {
  console.log('save product ?');
  // const url = productId ? [endpoints.product.details, { params: { productId } }] : '';

  const res = await axiosInstance.post('http://localhost:7272/api/product/saveProduct', {
    data: saveProductData,
  });

  return res;
}

export async function uploadProductImage(saveProductData: SaveProductData) {
  console.log('save product ?');
  // const url = productId ? [endpoints.product.details, { params: { productId } }] : '';

  const res = await axiosInstance.get('http://localhost:7272/api/product/helloworld');

  return res;
}

// ----------------------------------------------------------------------

type CreateProductData = {
  // id: string;
  sku: string;
  name: string;
  code: string;
  price: number | null;
  taxes: number | null;
  tags: string[];
  sizes: string[];
  publish: string;
  gender: string[];
  coverUrl: string;
  images: (string | File)[];
  colors: string[];
  quantity: number | null;
  category: string;
  available: number;
  totalSold: number;
  description: string;
  totalRatings: number;
  totalReviews: number;
  inventoryType: string;
  subDescription: string;
  priceSale: number | null;
  newLabel: {
    content: string;
    enabled: boolean;
  };
  saleLabel: {
    content: string;
    enabled: boolean;
  };
  // ratings: {
  //   name: string;
  //   starCount: number;
  //   reviewCount: number;
  // }[];
};

export async function createProduct(createProductData: CreateProductData) {
  console.log('create product ?');
  // const url = productId ? [endpoints.product.details, { params: { productId } }] : '';

  const res = await axiosInstance.post('http://localhost:7272/api/product/createProduct', {
    data: createProductData,
  });

  return res;
}

// ----------------------------------------------------------------------

type DeleteProductResponse = {
  success: boolean;
  message?: string;
};

export async function deleteProduct(productId: string): Promise<DeleteProductResponse> {
  const url = `http://localhost:7272/api/product/deleteProduct?productId=${productId}`;

  try {
    const res = await axiosInstance.delete(url);
    console.log({ res });

    return {
      success: true,
      message: 'Product deleted successfully',
    };
  } catch (error) {
    return {
      success: false,
      message: error instanceof Error ? error.message : 'Failed to delete product',
    };
  }
}