<?php

declare(strict_types=1);

namespace App\Http\Controllers\Bo;

use App\Http\Controllers\Controller;
use App\Http\Requests\Bo\Products\StoreProductRequest;
use App\Http\Requests\Bo\Products\UpdateProductRequest;
use App\Models\Product;
use App\Models\Range;
use Illuminate\Contracts\View\View;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;

class ProductController extends Controller
{
    /**
     * Create the controller instance.
     */
    public function __construct()
    {
        $this->authorizeResource(Product::class);
    }

    /**
     * Display a listing of the resource.
     */
    public function index(Request $request): View
    {
        /** @var Builder $productModels */
        $productModels = Product::query()->with('range');

        /** @var string $search Search field */
        $search = $request->search;
        if ($search) {
            $this->searchQuery(
                $productModels,
                $search,
                null,
                'name',
                'ean_code',
            );
        }
        $searchFields = \sprintf(
            '%s, %s ...',
            Str::ucfirst(__('validation.attributes.name')),
            __('validation.custom.ean_code'),
        );

        /** Sort columns with a query */
        $this->sortQuery($productModels);

        /** Custom pagination */
        $productModels = $this->paginate($productModels);

        /** @var view-string $view */
        $view = 'back::pages.products.index';

        return view($view, ['productModels' => $productModels, 'search' => $search, 'searchFields' => $searchFields]);
    }

    /**
     * Display the specified resource.
     */
    public function show(Product $product): View
    {
        /** @var view-string $view */
        $view = 'back::pages.products.show';

        return view($view, ['productModel' => $product]);
    }

    /**
     * Show the form for creating a new resource.
     */
    public function create(Product $product): View | RedirectResponse
    {
        $rangeModels = Range::all();
        if (! count($rangeModels)) {
            return to_route('bo.ranges.index')
                ->with(
                    'error',
                    'Vous devez ajouter une gamme avant de pouvoir ajouter un produit'
                );
        }

        /** @var view-string $view */
        $view = 'back::pages.products.create';

        return view($view, [
            'productModel' => $product,
            'rangeModels'  => $rangeModels,
        ]);
    }

    /**
     * Store a newly created resource in storage.
     */
    public function store(StoreProductRequest $request): RedirectResponse
    {
        return DB::transaction(function () use ($request) {
            $product = new Product();
            $product->fill($request->validated());
            if ($product->saveOrFail()) {
                return to_route('bo.products.edit', $product)
                    ->with('success', trans(
                        'crud.messages.has_been_created',
                        ['model' => Str::singular(__('models.classes.product'))]
                    ));
            }

            return back()
                ->with('error', trans(
                    'crud.messages.cannot_be_created',
                    ['model' => Str::singular(__('models.classes.product'))]
                ));
        });
    }

    /**
     * Show the form for editing the specified resource.
     */
    public function edit(Product $product): View
    {
        $rangeModels = Range::all();

        /** @var view-string $view */
        $view = 'back::pages.products.edit';

        return view($view, [
            'productModel' => $product,
            'rangeModels'  => $rangeModels,
        ]);
    }

    /**
     * Update the specified resource in storage.
     */
    public function update(UpdateProductRequest $request, Product $product): RedirectResponse
    {
        return DB::transaction(function () use ($request, $product) {
            $product->fill($request->validated());
            if ($product->saveOrFail()) {
                return to_route('bo.products.edit', $product)
                    ->with('success', trans(
                        'crud.messages.has_been_updated',
                        ['model' => Str::singular(__('models.classes.product'))]
                    ));
            }

            return back()
                ->with('error', trans(
                    'crud.messages.cannot_be_updated',
                    ['model' => Str::singular(__('models.classes.product'))]
                ));
        });
    }

    /**
     * Remove the specified resource from storage.
     */
    public function destroy(Product $product): RedirectResponse
    {
        return DB::transaction(function () use ($product) {
            if ($product->deleteOrFail()) {
                return to_route('bo.products.index')
                    ->with('success', __(
                        'crud.messages.has_been_deleted',
                        ['model' => Str::singular(__('models.classes.product'))]
                    ));
            }

            return back()
                ->with('error', __(
                    ':crud.messages.cannot_be_deleted',
                    ['model' => Str::singular(__('models.classes.product'))]
                ));
        });
    }
}