using langguanApi.Extensions.AutoDI;
using langguanApi.Model;
using Mapster;
using System.Linq.Expressions;

namespace langguanApi.Service
{
    /// <summary>
    /// TransportService 运输服务
    /// </summary>
    [ServiceInjection(InjectionType.Transient)]
    public class TransportService : BaseService<Transport>
    {
        private TruckScalesService _truckScalesService;
        public TransportService(IConfiguration config, TruckScalesService truckScalesService) : base(config, nameof(Transport))
        {
            _truckScalesService = truckScalesService;
        }
        /// <summary>
        /// 新增运输
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public async Task<Transport> addTransport(AddTransport input)
        {
            var entity = input.Adapt<Transport>();
            entity.effluent = input.EmissionLevel;
            entity.imgUrl=input.EntryExitPictureUrl;
            entity.TransportType = input.EntryDirection;
            return await base.CreateAsync(entity);
        }
        /// <summary>
        /// 首页统计
        /// </summary>
        /// <returns></returns>
        public async Task<object> GetIndexCount()
        {
            return null;
        }

        /// <summary>
        /// 分页取数据
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public async Task<object> GetPage(reqpage input)
        {
            Expression<Func<Transport, bool>> exp = filter => filter.CarNumber.Contains(input.key) && filter.IsDelete == false;
            var list = await base.GetListWithExp(exp);
            var result = new List<TransportDto>();
            if (list.Any())
            {
                foreach (var item in list)
                {
                    var entity = item.Adapt<TransportDto>();
                    entity.CarColorString = GetColorString(item.CarColor);
                    result.Add(entity);
                }
            }
            return result.Skip(input.current - 1).Take(input.pageSize);
        }
        /// <summary>
        /// 获取清洁运输统计数字
        /// </summary>
        /// <returns></returns>
        public async Task<ApiResult> GetCount()
        {
            Expression<Func<Transport, bool>> exp = filter => filter.TransportType == 1;
            var comeCount = await base.Count(exp);
            exp = filter => filter.TransportType == 2;
            var outCount = await base.Count(exp);
            return new ApiResult()
            {
                code = 0,
                data = new
                {
                    comeCount,
                    outCount,
                    inCount = comeCount - outCount,
                    AddCount = 0
                }
            };
        }
        /// <summary>
        /// 获取清洁运输列表(门禁和地磅组合）
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public async Task<object> GetTransport(transportReqPage input)
        {
            var result = new List<CleanTransportationDto>();
            //获取门禁数据
            Expression<Func<Transport, bool>> exp = filter => filter.TransportType == 1 && filter.IsDelete == false;
            var list = (await base.GetListWithExp(exp)).ToList();
            //获取地磅数据
            var TruckScaleslist = _truckScalesService.GetTruckScalesList().Result;
            //合并数据
            foreach (var item in TruckScaleslist)
            {
                var transport = list.FirstOrDefault(p => p.CarNumber == item.CarNumber);
                if (transport != null)
                {
                    result.Add(new CleanTransportationDto()
                    {
                        CarColor = GetColorString(transport.CarColor),
                        CarNumber = transport.CarNumber,
                        CarType = transport.CarType,
                        Time = transport.Time.ToString(),
                        Weight = item.Weight
                    });
                }
            }
            if (!string.IsNullOrWhiteSpace(input.startTime))
            {
                result.Where(p => Convert.ToDateTime(p.Time) >= Convert.ToDateTime(input.startTime)).ToList();
            }
            if (!string.IsNullOrWhiteSpace(input.endTime))
            {
                result.Where(p => Convert.ToDateTime(p.Time) <=Convert.ToDateTime(input.endTime)).ToList();
            }
            result = result.Skip(input.current - 1).Take(input.pageSize).ToList();
            return result;
        }

        /// <summary>
        /// 获取车辆颜色
        /// </summary>
        /// <param name="color"></param>
        /// <returns></returns>
        public string GetColorString(int color)
        {
            switch (color)
            {
                case 1:
                    return CarColor.蓝色.ToString();
                case 2:
                    return CarColor.绿色.ToString();
                case 3:
                    return CarColor.黄色.ToString();
                case 4:
                    return CarColor.白色.ToString();
                case 5:
                    return CarColor.黑色.ToString();
                case 6:
                    return CarColor.黄绿.ToString();
                default:
                    return "";
            }
        }
    }
}