@page "/shop"
@inject ProductAPIConsumer productService
@inject CategoryAPIConsumer categoryService
@inject NavigationManager nav
@using Common


<div class="flex flex-col gap-8 pb-20">
    <!-- Hero Section -->
    <div class="relative w-full h-80 rounded-b-2xl overflow-hidden shadow-2xl">
        <div class="absolute inset-0 bg-cover bg-center"
            style="background-image: url(https://img.daisyui.com/images/stock/photo-1507358522600-9f71e620c44e.webp);">
        </div>
        <div class="absolute inset-0 bg-black/50 backdrop-blur-[2px]"></div>
        <div class="relative z-10 h-full flex flex-col justify-center items-center text-center text-white py-12 px-6">
            <h1 class="text-4xl md:text-6xl font-extrabold mb-4 tracking-tight">@Loc["Welcome_to_Our_Shop"]</h1>
            <p class="text-lg md:text-xl text-gray-200 max-w-2xl">@Loc["Best_Quality_Products"]</p>
        </div>
    </div>

    <!-- Filter Section -->
    <EditForm Model="productFilter" OnValidSubmit="() => OnSearchProduct(1)"
        class="bg-white dark:bg-gray-800 rounded-b-xl shadow-lg p-6 border border-gray-100 dark:border-gray-700 -mt-8">

        <div class="grid grid-cols-1 lg:grid-cols-4 gap-6 items-end">
            <!-- Search -->
            <div class="lg:col-span-1">
                <label class="block text-sm font-semibold text-gray-700 dark:text-gray-300 mb-2">@Loc["Search"]</label>
                <div class="relative">
                    <InputText @bind-Value="productFilter.Name" placeholder="@Loc["Search_Products"]"
                        class="w-full pl-4 pr-10 py-3 rounded-lg border border-gray-300 focus:ring-2 focus:ring-orange-500 focus:border-orange-500 outline-none transition-all dark:bg-gray-700 dark:border-gray-600 dark:text-white" />
                    <button type="submit"
                        class="absolute right-2 top-1/2 -translate-y-1/2 p-2 text-gray-400 hover:text-orange-500">
                        <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" fill="none" viewBox="0 0 24 24"
                            stroke="currentColor">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
                                d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z" />
                        </svg>
                    </button>
                </div>
            </div>

            <!-- Category -->
            <div class="lg:col-span-1">
                <label class="block text-sm font-semibold text-gray-700 dark:text-gray-300 mb-2">@Loc["Category"]</label>
                <CategoryTreeSelect @bind-Value="productFilter.CategoryId" ShowBundles="false"
                    Placeholder="@Loc["All_Categories"]" />
            </div>

            <!-- Type -->
            <div class="lg:col-span-1">
                <label class="block text-sm font-semibold text-gray-700 dark:text-gray-300 mb-2">@Loc["Type"]</label>
                <InputSelect @bind-Value="productFilter.IsBundle"
                    class="w-full px-4 py-3 rounded-lg border border-gray-300 focus:ring-2 focus:ring-orange-500 focus:border-orange-500 outline-none transition-all dark:bg-gray-700 dark:border-gray-600 dark:text-white">
                    <option value="true">@Loc["Bundles_Only"]</option>
                    <option value="false">@Loc["Products_Only"]</option>
                </InputSelect>
            </div>

            <!-- Price -->
            <div class="lg:col-span-1">
                <label class="block text-sm font-semibold text-gray-700 dark:text-gray-300 mb-2">@Loc["Max_Price"]</label>
                <InputNumber @bind-Value="productFilter.Price" placeholder="@Loc["Max_Price"]"
                    class="w-full px-4 py-3 rounded-lg border border-gray-300 focus:ring-2 focus:ring-orange-500 focus:border-orange-500 outline-none transition-all dark:bg-gray-700 dark:border-gray-600 dark:text-white" />
            </div>

            <!-- Discount -->
            <div class="lg:col-span-1">
                <label class="block text-sm font-semibold text-gray-700 dark:text-gray-300 mb-2">@Loc["Min_Discount"] %</label>
                <InputNumber @bind-Value="productFilter.Discount" placeholder="@Loc["Min_Discount"]"
                    class="w-full px-4 py-3 rounded-lg border border-gray-300 focus:ring-2 focus:ring-orange-500 focus:border-orange-500 outline-none transition-all dark:bg-gray-700 dark:border-gray-600 dark:text-white" />
            </div>

            <!-- Action -->
            <div class="lg:col-span-1">
                <button type="submit"
                    class="w-full py-3 bg-orange-600 hover:bg-orange-700 text-white font-semibold rounded-lg shadow-md transition-colors duration-200">
                    @Loc["Apply_Filters"]
                </button>
            </div>
        </div>
    </EditForm>



    <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 w-full h-full gap-5 p-5 md:p-12 lg:p-20">
        @foreach (var product in products)
        {
            @if (product.IsBundle)
            {
                <BundleComp Bundle="product" />
            }
            else
            {
                <ProductComp4 Product="product" />
            }
        }
    </div>

    <PaginationComp OnSearch="OnSearchProduct" PaginationModel="pagination"></PaginationComp>
</div>

@code {
    public Pagination pagination { get; set; } = new() { CurrentPage = 1, PageSize = 15 };

    public ProductFilter productFilter { get; set; } = new ProductFilter();

    List<ProductVM> products = new List<ProductVM>();


    [Parameter, SupplyParameterFromQuery]
    public string? CategoryId { get; set; }

    [Parameter, SupplyParameterFromQuery]
    public bool? IsBundle { get; set; }

    protected async override Task OnParametersSetAsync()
    {
        bool changed = false;
        if (!string.IsNullOrEmpty(CategoryId) && Guid.TryParse(CategoryId, out var categoryGuid))
        {
            productFilter.CategoryId = categoryGuid;
            changed = true;
        }

        if (IsBundle.HasValue)
        {
            productFilter.IsBundle = IsBundle.Value;
            changed = true;
        }

        if (changed)
        {
            await OnSearchProduct();
        }
    }

    protected override void OnInitialized()
    {
        // Redirect to add IsBundle=true parameter if not present
        if (!IsBundle.HasValue)
        {
            var uri = nav.GetUriWithQueryParameter("IsBundle", true);
            nav.NavigateTo(uri, forceLoad: false);
        }
    }

    protected async override Task OnInitializedAsync()
    {
        if (string.IsNullOrEmpty(CategoryId))
        {
            await OnSearchProduct();
        }
    }

    async Task OnSearchProduct(int pageNumber = 1)
    {
        pagination.CurrentPage = pageNumber;

        var result = await productService.FetchProduct(productFilter, pagination);
        products = result.Item1;
        pagination.ItemsCount = result.Item2;
    }
}