<?php

namespace App\Http\Controllers\api\v1;

use App\CPU\Helpers;
use App\CPU\ProductManager;
use App\Http\Controllers\Controller;
use App\Model\Seller;
use App\Model\Shop;
use Illuminate\Http\Request;
use App\Model\OrderDetail;
use App\Model\Product;
use App\Model\Review;

class SellerController extends Controller
{
    public function get_seller_info(Request $request)
    {
        $data=[];
        $seller = Seller::with(['shop'])->where(['id' => $request['seller_id']])->first(['id', 'f_name', 'l_name', 'phone', 'image']);

        $product_ids = Product::where(['added_by' => 'seller', 'user_id' => $request['seller_id']])->active()->pluck('id')->toArray();

        $avg_rating = Review::whereIn('product_id', $product_ids)->avg('rating');
        $total_review = Review::whereIn('product_id', $product_ids)->count();
        $total_order = OrderDetail::whereIn('product_id', $product_ids)->groupBy('order_id')->count();
        $total_product = Product::active()->where(['added_by' => 'seller', 'user_id' => $request['seller_id']])->count();

        $data['seller']= $seller;
        $data['avg_rating']= round($avg_rating);
        $data['total_review']=  $total_review;
        $data['total_order']= $total_order;
        $data['total_product']= $total_product;

        return response()->json($data, 200);
    }

    public function get_seller_products($seller_id, Request $request)
    {
        $data = ProductManager::get_seller_products($seller_id, $request);
        $data['products'] = Helpers::product_data_formatting($data['products'], true);
        return response()->json($data, 200);
    }

    public function get_seller_all_products($seller_id, Request $request)
    {
        $products = Product::active()
            ->with(['rating','tags'])
            ->where(['user_id' => $seller_id, 'added_by' => 'seller'])
            ->when($request->search, function ($query) use($request){
                $key = explode(' ', $request->search);
                foreach ($key as $value) {
                    $query->where('name', 'like', "%{$value}%");
                }
            })
            ->latest()
            ->paginate($request->limit, ['*'], 'page', $request->offset);


        $products_final = Helpers::product_data_formatting($products->items(), true);

        return [
            'total_size' => $products->total(),
            'limit' => (int)$request->limit,
            'offset' => (int)$request->offset,
            'products' => $products_final
        ];
    }

    public function get_top_sellers()
    {
        $top_sellers = Shop::whereHas('seller',function ($query){return $query->approved();})
                            ->take(15)->get();
        $top_sellers = $top_sellers->map(function($data){
            $data['seller_id'] = (int)$data['seller_id'];
            return $data;
        });
        return response()->json($top_sellers, 200);
    }

    public function get_all_sellers()
    {
        $top_sellers = Shop::whereHas('seller',function ($query){return $query->approved();})->get();
        return response()->json($top_sellers, 200);
    }
}