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);
                    entity.TransportTypeString = item.TransportType == 1 ? "进场" : "出场";
                    entity.TimeString = item.Time.ToString();
                    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 CleanTransportationAllDto();
            result.cleans = 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.cleans.Add(new CleanTransportationDto()
                    {
                        CarColor = GetColorString(transport.CarColor),
                        CarNumber = transport.CarNumber,
                        CarType = transport.CarType,
                        Time = transport.Time.ToString(),
                        Weight = item.Weight,
                        Effluent = GetEffluentString(transport.effluent)
                    }); 
                }
            }
            if (result.cleans.Any())
            {
                if (!string.IsNullOrWhiteSpace(input.startTime))
                {
                    result.cleans.Where(p => Convert.ToDateTime(p.Time) >= Convert.ToDateTime(input.startTime)).ToList();
                }
                if (!string.IsNullOrWhiteSpace(input.endTime))
                {
                    result.cleans.Where(p => Convert.ToDateTime(p.Time) <= Convert.ToDateTime(input.endTime)).ToList();
                }
                result.cleans = result.cleans.Skip(input.current - 1).Take(input.pageSize).ToList();
            }
            if (result.cleans.Any())
            {
                result.V5Percent =((double)result.cleans.Count(p => p.Effluent == "国五") / result.cleans.Count()).ToString();
                result.V5WeightPercent = (result.cleans.Where(p => p.Effluent == "国五").Sum(p=>p.Weight) / result.cleans.Sum(p=>p.Weight)).ToString("0.00");
                result.V6Percent = ((double)result.cleans.Count(p => p.Effluent == "国六") / result.cleans.Count()).ToString("0.00");
                result.V6WeightPercent = (result.cleans.Where(p => p.Effluent == "国六").Sum(p => p.Weight) / result.cleans.Sum(p => p.Weight)).ToString("0.00");
                result.ElectricPrecent = ((double)result.cleans.Count(p => p.Effluent == "电动") / result.cleans.Count()).ToString("0.00");
                result.ElectricWeightPrecent = (result.cleans.Where(p => p.Effluent == "电动").Sum(p => p.Weight) / result.cleans.Sum(p => p.Weight)).ToString("0.00");
                result.OtherPrecent = ((double)result.cleans.Count(p => p.Effluent != "电动" && p.Effluent != "国五" && p.Effluent != "国六") / result.cleans.Count()).ToString("0.00");
                result.OtherWeightPrecent = (result.cleans.Where(p => p.Effluent != "电动" && p.Effluent != "国五" && p.Effluent != "国六").Sum(p => p.Weight) / result.cleans.Sum(p => p.Weight)).ToString("0.00");
            }
            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 "";
            }
        }
        /// <summary>
        ///  排放标准(0-7是国1-7，D：电动  X：无排放阶段）
        /// </summary>
        /// <param name="effluent"></param>
        /// <returns></returns>

        public string GetEffluentString(string effluent)
        {
            switch (effluent)
            {
                case "1":
                    return "国一";
                case "2":
                    return "国二";
                case "3":
                    return "国三";
                case "4":
                    return "国四";
                case "5":
                    return "国五";
                case "6":
                    return "国六";
                case "D":
                    return "电动";
                case "X":
                    return "无排放阶段";
                default:
                    return "";
            }
        }
    }
}