using Kean.Domain.Wcs.Commands;
using Kean.Domain.Wcs.Models;
using Kean.Domain.Wcs.Repositories;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;

namespace Kean.Domain.Wcs.CommandHandlers
{
    /// <summary>
    /// 扫描输入命令处理程序
    /// </summary>
    public sealed class ScanStationCommandHandler : CommandHandler<ScanStationCommand>
    {
        private readonly IWcsRepository _wcsRepository; // 控制仓库

        /// <summary>
        /// 依赖注入
        /// </summary>
        public ScanStationCommandHandler(
            IWcsRepository wcsRepository)
        {
            _wcsRepository = wcsRepository;
        }

        /// <summary>
        /// 处理程序
        /// </summary>
        public override async Task Handle(ScanStationCommand command, CancellationToken cancellationToken)
        {
            var queue = new Queue<StationModel>();
            foreach (var item in await _wcsRepository.GetStationModels())
            {
                item.Warehouse = int.Parse(item.Device.Substring(0, 1)) % 2 == 0 ? "2" : "1";
                item.Function = 7;
                queue.Enqueue(item);

                await _wcsRepository.LogOutput(item);
            }
            Output(nameof(command.UnsyncedStationModels), queue);
        }
    }
}