using AutoMapper;
using Kean.Domain.Stock.Commands;
using Kean.Domain.Stock.Enums;
using Kean.Domain.Stock.Models;
using Kean.Domain.Stock.Repositories;
using Kean.Domain.Stock.SharedServices.Proxies;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;

namespace Kean.Domain.Stock.CommandHandlers
{
    /// <summary>
    /// 命令处理程序
    /// </summary>
    public sealed class SetRollResultCommandHandler : CommandHandler<SetRollResultCommand>
    {
        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 IStockRepository _stockRepository; // 存储仓库
        private readonly TaskProxy _taskProxy; // 任务服务

        /// <summary>
        /// 依赖注入
        /// </summary>
        public SetRollResultCommandHandler(
            ICommandBus commandBus,
            INotification notifications,
            IMapper mapper,
            TaskProxy taskProxy,
            IStockRepository stockRepository)
        {
            _commandBus = commandBus;
            _notifications = notifications;
            _mapper = mapper;
            _taskProxy = taskProxy;
            _stockRepository = stockRepository;
        }

        /// <summary>
        /// 处理程序
        /// </summary>
        public override async Task Handle(SetRollResultCommand command, CancellationToken cancellationToken)
        {
            if (command.ValidationResult.IsValid)
            {
                Models.Stock stock = null;
                if (!string.IsNullOrEmpty(command.Barcode))
                {
                    stock = await this._stockRepository.GetStock(command.Barcode);
                }
                if (!string.IsNullOrEmpty(command.BatchNo))
                {
                    stock = await this._stockRepository.GetStorageBill(command.BatchNo);
                }
               
                if (stock == null)
                {
                    await _commandBus.Notify(nameof(command.BatchNo), $"膜卷码({command.BatchNo})未找到库存", command.BatchNo,
cancellationToken: cancellationToken);
                    return;
                }

                List<StockLine> updateLines = new List<StockLine>();
                foreach (var r in stock.Lines)
                {
                    //if (r.Supplier == "ok")
                    //{
                    //}
                    //else
                    //{
                    //    if (command.Code=="0")
                    //    {
                    //        //r.QualityState = "ok";

                    //        r.Supplier = "ok";
                    //        JObject jo = new JObject();
                    //        jo.Add("property", "Supplier");
                    //        jo.Add("message", command.Message);

                    //        r.Remark = jo;

                    //        updateLines.Add(r);
                    //    }
                    //}
                }

                if (command.Code=="0")
                {
                    if (updateLines.Count > 0)
                    {
                        var updateCommand = _mapper.Map<UpdateCommand>(stock);
                        updateCommand.Transaction = nameof(StockType.Update);
                        updateCommand.Lines = updateLines;
                        updateCommand.Operator = command.Operator;
                        updateCommand.Tag = JsonConvert.SerializeObject(new
                        {
                            Transaction = "SetRollResult"
                        });
                        await _commandBus.Execute(updateCommand, cancellationToken);
                    }
                    
                }
                else
                {
                    await _taskProxy.SetTaskState(0, stock.Barcode, "WmsResultFail", $"{command.Message}", "Task");
                }

                //判断是否托盘上所有膜卷号已经过账
                var stockUnload = await this._stockRepository.GetStorageUnupload(stock.Barcode);
                if (stockUnload.Lines.Count() > 0)
                {
                    return;
                }
                else
                {
                    //全部上传完，删除任务
                    await _taskProxy.DeleteTask(stock.Barcode);
                }

            }
            else
            {
                await _commandBus.Notify(command.ValidationResult,
                    cancellationToken: cancellationToken);
            }
        }
    }
}