using DotNetCore.CAP;
using SJZY.Track.Application.Contract.Dtos.ProvideServices;
using SJZY.Track.Application.Contract.Services;
using SJZY.Track.Domain.Aggregates.OrderAggregate;
using SJZY.Track.Domain.Aggregates.TrackDetailsAggregate;
using SJZY.Track.Domain.Queries;
using SJZY.UserCenter.HttpApi.Services;

namespace SJZY.Track.Application.Services.ProvideServices;

/// <summary>
/// 订单服务
/// </summary>
[ApiExplorerSettings(GroupName = "提供接口")]
[Route("/ProviderService")]
public partial class OrderService : ApplicationService, IOrderService
{
    private readonly IOrderRepository _orderRepository;

    public OrderService(IOrderRepository orderRepository, IBasicQuery<OrderLinkEntity> orderLinkQuery,
        ICapPublisher capPublisher, ITrackDetailsRepository trackDetailsRepository)
    {
        _orderRepository = orderRepository;
        _trackDetailsRepository = trackDetailsRepository;
        _capPublisher = capPublisher;
        _orderLinkQuery = orderLinkQuery;
    }

    /// <summary>
    /// 新增、更新订单（存在就更新）
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost("Order/Upsert")]
    public async Task<UnifyResultDto> UpsertAsync(UpsertOrderInput input)
    {
        if (input.Templates.Count == 0) throw new BusinessException(message: "至少有一个模板");
        var order = await _orderRepository.GetFirstAsync(x =>
            x.OrderType == input.OrderType && x.OrderNo == input.OrderNo);
        if (order != default)
        {
            // 订单已存在则视为更新
            await UpdateOrderAsync(input, order);

            return new UnifyResultDto() { Code = "200", Msg = "操作成功", Data = "创建成功" };
        }

        order = ObjectMapper.Map<UpsertOrderInput, OrderEntity>(input);
        order.SubSystemId = CurrentUserRequest.SubSystemId;
        order.OrderTemplates = ObjectMapper.Map<List<OrderTemplateInfo>, List<OrderTemplateEntity>>(input.Templates);
        order.OrderFlights = ObjectMapper.Map<List<OrderFlightInfo>, List<OrderFlightEntity>>(input.FlightInfos);

        await _orderRepository.CreateOrderAsync(order);
        return new UnifyResultDto() { Code = "200", Msg = "操作成功", Data = "新增成功" };
    }

    /// <summary>
    /// 删除订单
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    /// <exception cref="BusinessException"></exception>
    [HttpPost("Order/Delete")]
    public async Task<UnifyResultDto> DeleteOrderAsync(DeleteOrderInput input)
    {
        var orderId = await _orderRepository.GetFirstAsync(x =>
            x.OrderType == input.OrderType && x.OrderNo == input.OrderNo, x => x.Id);
        if (orderId == default)
        {
            throw new BusinessException(message: $"订单：{input.OrderNo}不存在");
        }

        await _orderRepository.DeleteOrderAsync(orderId);

        return new UnifyResultDto(true, true);
    }

    private async Task UpdateOrderAsync(UpdateOrderInput input, OrderEntity order)
    {
        order = ObjectMapper.Map(input, order);
        order.OrderTemplates = ObjectMapper.Map<List<OrderTemplateInfo>, List<OrderTemplateEntity>>(input.Templates);
        order.OrderFlights = ObjectMapper.Map<List<OrderFlightInfo>, List<OrderFlightEntity>>(input.FlightInfos);
        await _orderRepository.UpdateOrderAsync(order);
    }
}