<?php

namespace App\Http\Controllers\Api;

use App\Models\Advertisement;
use Illuminate\Http\Request;
use App\Http\Requests\AdvertisementRequest;
use Illuminate\Http\Response;
use App\Http\Controllers\Controller;
use App\Http\Resources\AdvertisementResource;
use Illuminate\Support\Facades\DB;

class AdvertisementController extends Controller
{
    /**
     * Display a listing of the resource.
     */
    public function index(Request $request)
    {
        $perPage = $request->input('per_page', 15); // Default 15 jika tidak dikirim oleh client
        $advertisements = Advertisement::paginate($perPage);

        $advertisements->getCollection()->transform(function ($advertisement) {
            $village = DB::table('villages')->where('village_code', $advertisement->village_code)->first();
            $advertisement->village_name = $village ? $village->village_name : null;
            
            $district = DB::table('districts')->where('district_code', $advertisement->district_code)->first();
        $advertisement->district_name = $district ? $district->district_name : null;
            return $advertisement;
        });

        return response()->json([
            'data' => AdvertisementResource::collection($advertisements),
            'meta' => [
                'total' => $advertisements->total(),
                'per_page' => $advertisements->perPage(),
                'current_page' => $advertisements->currentPage(),
                'last_page' => $advertisements->lastPage(),
            ]
        ]);
    }

    /**
     * Store a newly created resource in storage.
     */
    public function store(AdvertisementRequest $request): Advertisement
    {
        $data = $request->validated();

        // Transformasi village_name dan district_name menjadi village_code dan district_code
        if (isset($data['village_name'])) {
            // Ambil village_code berdasarkan village_name dari database
            $data['village_code'] = DB::table('villages')->where('village_name', $data['village_name'])->value('village_code');
            unset($data['village_name']); // Hapus village_name jika sudah tidak diperlukan
        }

        if (isset($data['district_name'])) {
            // Ambil district_code berdasarkan district_name dari database
            $data['district_code'] = DB::table('districts')->where('district_name', $data['district_name'])->value('district_code');
            unset($data['district_name']); // Hapus district_name jika sudah tidak diperlukan
        }

        // Log data setelah transformasi
        info($data);
        return Advertisement::create($data);
    }

    /**
     * Display the specified resource.
     */
    public function show(Advertisement $advertisement): Advertisement
    {
        return $advertisement;
    }

    /**
     * Update the specified resource in storage.
     */
    public function update(AdvertisementRequest $request, Advertisement $advertisement): Advertisement
    {
        $data = $request->validated();
        // Transformasi village_name dan district_name menjadi village_code dan district_code
        if (isset($data['village_name'])) {
            // Ambil village_code berdasarkan village_name dari database
            $data['village_code'] = DB::table('villages')->where('village_name', $data['village_name'])->value('village_code');
            unset($data['village_name']); // Hapus village_name jika sudah tidak diperlukan
        }

        if (isset($data['district_name'])) {
            // Ambil district_code berdasarkan district_name dari database
            $data['district_code'] = DB::table('districts')->where('district_name', $data['district_name'])->value('district_code');
            unset($data['district_name']); // Hapus district_name jika sudah tidak diperlukan
        }

        // Log data setelah transformasi
        info($data);
        $advertisement->update($data);

        return $advertisement;
    }

    public function destroy(Advertisement $advertisement): Response
    {
        $advertisement->delete();

        return response()->noContent();
    }
}