using AutoMapper;
using Kean.Domain.Task.Commands;
using Kean.Domain.Task.Enums;
using Kean.Domain.Task.Events;
using Kean.Domain.Task.Models;
using Kean.Domain.Task.Repositories;
using Kean.Domain.Task.SharedServices.Proxies;
using Kean.Infrastructure.Configuration;
using System;
using System.Linq;
using System.Threading;

namespace Kean.Domain.Task.CommandHandlers
{
    /// <summary>
    /// 创建下架命令处理程序
    /// </summary>
    public sealed class ReportCommandHandler : CommandHandler<ReportCommand>
    {
        private readonly ICommandBus _commandBus; // 命令总线
        private readonly INotification _notifications; // 总线通知
        private readonly IMapper _mapper; // 模型映射
        private readonly ITaskRepository _taskRepository; // 任务仓库
        private readonly IWarehouseRepository _warehouseRepository; // 库房仓库
        private readonly BarcodeInterpreter _barcodeInterpreter; // 条码解释器
        private readonly BarcodeValidator _barcodeValidator; // 条码验证器
        private readonly StockProxy _stockProxy; // 仓储域代理

        //private readonly IStockRepository _stockRepository;

        /// <summary>
        /// 依赖注入
        /// </summary>
        public ReportCommandHandler(
            ICommandBus commandBus,
            INotification notifications,
            IMapper mapper,
            ITaskRepository taskRepository,
            IWarehouseRepository warehouseRepository,
            //IStockRepository stockRepository,
            BarcodeInterpreter barcodeInterpreter,
            BarcodeValidator barcodeValidator,
            StockProxy stockProxy)
        {
            _commandBus = commandBus;
            _notifications = notifications;
            _mapper = mapper;
            _taskRepository = taskRepository;
            _warehouseRepository = warehouseRepository;
            _barcodeInterpreter = barcodeInterpreter;
            _barcodeValidator = barcodeValidator;
            _stockProxy = stockProxy;

            //_stockRepository = stockRepository;
        }

        /// <summary>
        /// 处理程序
        /// </summary>
        public override async System.Threading.Tasks.Task Handle(ReportCommand command, CancellationToken cancellationToken)
        {
            // 创建任务
            var task = _mapper.Map<Models.Task>(command);
            task.Type = TaskType.Report;
            task.Original = (int)command.Destination;
            task.Timestamp = DateTime.Now;
            Output(nameof(command.Id), await _taskRepository.CreateTask(task));

        }
    }
}