using FrontOffice.BFF.WebApi.Common.Services;
using FrontOffice.BFF.Application.DiscountShopCQ.Queries.GetDiscountProducts;
using FrontOffice.BFF.Application.DiscountShopCQ.Queries.GetDiscountCategories;
using FrontOffice.BFF.Application.DiscountShopCQ.Queries.GetMyDiscountCart;
using FrontOffice.BFF.Application.DiscountShopCQ.Queries.GetMyDiscountOrders;
using FrontOffice.BFF.Application.DiscountShopCQ.Commands.AddToDiscountCart;
using FrontOffice.BFF.Application.DiscountShopCQ.Commands.RemoveFromDiscountCart;
using FrontOffice.BFF.Application.DiscountShopCQ.Commands.PlaceDiscountOrder;
using FrontOffice.BFF.DiscountShop.Protobuf.Protos.DiscountShop;

namespace FrontOffice.BFF.WebApi.Services;

/// <summary>
/// سرویس فروشگاه تخفیفی - برای کاربران عضو باشگاه
/// </summary>
public class DiscountShopService : DiscountShopContract.DiscountShopContractBase
{
    private readonly IDispatchRequestToCQRS _dispatchRequestToCQRS;

    public DiscountShopService(IDispatchRequestToCQRS dispatchRequestToCQRS)
    {
        _dispatchRequestToCQRS = dispatchRequestToCQRS;
    }

    /// <summary>
    /// دریافت لیست محصولات تخفیفی
    /// </summary>
    public override async Task<GetDiscountProductsResponse> GetDiscountProducts(GetDiscountProductsRequest request, ServerCallContext context)
    {
        return await _dispatchRequestToCQRS.Handle<GetDiscountProductsRequest, GetDiscountProductsQuery, GetDiscountProductsResponse>(request, context);
    }

    /// <summary>
    /// دریافت دسته‌بندی‌های فروشگاه تخفیفی
    /// </summary>
    public override async Task<GetDiscountCategoriesResponse> GetDiscountCategories(GetDiscountCategoriesRequest request, ServerCallContext context)
    {
        return await _dispatchRequestToCQRS.Handle<GetDiscountCategoriesRequest, GetDiscountCategoriesQuery, GetDiscountCategoriesResponse>(request, context);
    }

    /// <summary>
    /// دریافت سبد خرید تخفیفی کاربر جاری
    /// </summary>
    public override async Task<GetMyDiscountCartResponse> GetMyDiscountCart(Empty request, ServerCallContext context)
    {
        return await _dispatchRequestToCQRS.Handle<GetMyDiscountCartQuery, GetMyDiscountCartResponse>(context);
    }

    /// <summary>
    /// افزودن محصول به سبد خرید تخفیفی
    /// </summary>
    public override async Task<Empty> AddToDiscountCart(AddToDiscountCartRequest request, ServerCallContext context)
    {
        return await _dispatchRequestToCQRS.Handle<AddToDiscountCartRequest, AddToDiscountCartCommand>(request, context);
    }

    /// <summary>
    /// حذف محصول از سبد خرید تخفیفی
    /// </summary>
    public override async Task<Empty> RemoveFromDiscountCart(RemoveFromDiscountCartRequest request, ServerCallContext context)
    {
        return await _dispatchRequestToCQRS.Handle<RemoveFromDiscountCartRequest, RemoveFromDiscountCartCommand>(request, context);
    }

    /// <summary>
    /// دریافت لیست سفارشات تخفیفی کاربر جاری
    /// </summary>
    public override async Task<GetMyDiscountOrdersResponse> GetMyDiscountOrders(GetMyDiscountOrdersRequest request, ServerCallContext context)
    {
        return await _dispatchRequestToCQRS.Handle<GetMyDiscountOrdersRequest, GetMyDiscountOrdersQuery, GetMyDiscountOrdersResponse>(request, context);
    }

    /// <summary>
    /// ثبت سفارش تخفیفی
    /// </summary>
    public override async Task<PlaceDiscountOrderResponse> PlaceDiscountOrder(PlaceDiscountOrderRequest request, ServerCallContext context)
    {
        return await _dispatchRequestToCQRS.Handle<PlaceDiscountOrderRequest, PlaceDiscountOrderCommand, PlaceDiscountOrderResponse>(request, context);
    }
}