<?php

namespace App\Http\Controllers\Admin\Master;

use App\Enums\PriceType;
use App\Http\Controllers\Concerns\FlashesEntityMessage;
use App\Http\Controllers\Concerns\ParsesDataTableQuery;
use App\Http\Controllers\Controller;
use App\Http\Requests\Admin\Master\ProductRequest;
use App\Models\Product;
use App\Models\ProductVariant;
use App\Services\Master\ProductService;
use App\Support\Media\MediaPresenter;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Inertia\Inertia;
use Inertia\Response;

class ProductController extends Controller
{
    use FlashesEntityMessage;
    use ParsesDataTableQuery;

    public function __construct(
        private readonly ProductService $productService,
    ) {}

    public function index(Request $request): Response
    {
        $tableQuery = $this->parseDataTableQuery($request);
        $isActive = $request->string('is_active')->toString();

        return Inertia::render('admin/master/products/Index', [
            'products' => $this->productService->paginateForIndex($tableQuery, $isActive),
            'outOfStockGroups' => $this->productService->outOfStockGroups(),
            'stockWarningGroups' => $this->productService->stockWarningGroups(),
            'filters' => $this->dataTableFilters($tableQuery, [
                'is_active' => $isActive,
            ]),
        ]);
    }

    public function create(): Response
    {
        return Inertia::render('admin/master/products/Create', [
            'categories' => $this->productService->categoryOptions(),
            'priceTypes' => PriceType::selectOptions(),
        ]);
    }

    public function store(ProductRequest $request): RedirectResponse
    {
        $this->productService->create($request->validated());

        $this->flashCreated('Produk');

        return redirect()->route('admin.master.products.index');
    }

    public function edit(Product $product): Response
    {
        $product->load([
            'categories',
            'variants' => fn ($query) => $query
                ->with(['prices' => fn ($query) => $query->orderBy('type'), 'media'])
                ->orderBy('created_at'),
        ]);

        $product->variants->each(function (ProductVariant $variant): void {
            $variant->setAttribute('images', MediaPresenter::collection($variant, 'images'));
        });

        return Inertia::render('admin/master/products/Edit', [
            'categories' => $this->productService->categoryOptions(),
            'priceTypes' => PriceType::selectOptions(),
            'product' => $product,
        ]);
    }

    public function update(ProductRequest $request, Product $product): RedirectResponse
    {
        $this->productService->update($product, $request->validated());

        $this->flashUpdated('Produk');

        return redirect()->route('admin.master.products.index');
    }

    public function toggleStatus(Request $request, Product $product): RedirectResponse
    {
        $validated = $request->validate([
            'is_active' => ['required', 'boolean'],
        ]);

        $this->productService->toggleStatus($product, $validated['is_active']);

        $this->flashStatusUpdated('produk');

        return back();
    }

    public function destroy(Product $product): RedirectResponse
    {
        $this->productService->delete($product);

        $this->flashDeleted('Produk');

        return redirect()->route('admin.master.products.index');
    }
}