using System;
using System.Linq;
using SHJX.Service.Model.Dao;
using SHJX.Service.Model.Control;

namespace SHJX.Service.Control
{
    public static class CreateTask
    {
        /// <summary>
        /// 创建水样任务
        /// </summary>
        /// <returns></returns>
        public static EquipmentTask NewSampleTask(this SampleDetail args, string waveKey)
        {
            (string OperateType, int Priority) = args.SampleType switch
            {
                "水样" => ("SY", 200),
                "补杯" => ("SY", 100),
                "空白" => ("SY", 300),
                "标定" => ("BD", 400),
                _ => throw new ArgumentNullException(args.SampleType)
            };
            var initRoute = DataCentre.GetRoutes.FirstOrDefault(item => item.OpKey.Equals(OperateType) && item.RouteId.Equals(1) && item.IsInit.Equals("Y"));
            var initStep = DataCentre.GetSteps.FirstOrDefault(item => initRoute != null && item.RouteStepId.Equals(initRoute.InitStep));
            var task = new EquipmentTask
            {
                Priority = Priority,
                WaveKey = waveKey,
                OriginLocalName = args.NodeName,
                From = args.NodeName,
                To = args.NodeName,
                RouteId = initRoute.RouteId,
                RouteStepId = initRoute.InitStep,
                RouteStep = initStep?.RouteStepName,
                RouteType = initRoute?.OpKey,
                RouteUpdateType = initStep?.UpdateRange,
                TaskDetailName = args.Detail,
                GetSampleVolume = args.SampleVolume,
                GetSampleMultiple = args.Multiple,
                TaskType = args.SampleType,
                SampleConcentration = args.Concentration.Equals("低") ? "Low" : "High",
                HgSO4Volume = args.HgSO4,
                QuickTitration = args.QuickTitration
            };
            return task;
        }

        /// <summary>
        /// 创建Wash任务
        /// </summary>
        /// <returns></returns>
        public static EquipmentTask NewWashTask(this string detailName)
        {
            var initRoute = DataCentre.GetRoutes.FirstOrDefault(item => item.OpKey.Equals("Wash") && item.RouteId.Equals(1) && item.IsInit.Equals("Y"));
            if (initRoute == null)
                return null;
            var initStep = DataCentre.GetSteps.FirstOrDefault(item => item.RouteStepId.Equals(initRoute.InitStep));
            var area = DataCentre.GetAreas;
            var localName = area.FirstOrDefault(item => item.AreaName.Equals(initRoute.From))?.PointName;
            var toLocalName = area.FirstOrDefault(item =>
                item.AreaName.Equals(initRoute.To) &&
                item.Status.Equals(true))?.PointName;
            var task = new EquipmentTask
            {
                TaskType = detailName,
                Priority = 500,
                Status = TaskState.Doing,
                OriginLocalName = localName,
                From = localName,
                To = toLocalName,
                RouteId = initRoute.RouteId,
                RouteStepId = initRoute.InitStep,
                RouteStep = initStep?.RouteStepName,
                RouteType = initRoute.OpKey,
                RouteUpdateType = initStep?.UpdateRange
            };
            return task;
        }

        /// <summary>
        /// 创建单点任务
        /// </summary>
        /// <param name="pointName"></param>
        /// <returns></returns>
        public static EquipmentTask NewSinglePointTask(this string pointName)
        {
            var initRoute = DataCentre.GetRoutes.FirstOrDefault(item => item.OpKey.Equals("SP") && item.RouteId.Equals(1) && item.IsInit.Equals("Y"));
            var initStep = DataCentre.GetSteps.FirstOrDefault(item => initRoute != null && item.RouteStepId.Equals(initRoute.InitStep));
            var task = new EquipmentTask
            {
                Status = TaskState.Doing,
                OriginLocalName = pointName,
                From = pointName,
                To = pointName,
                RouteId = 1,
                RouteStepId = initRoute.InitStep,
                RouteType = initRoute.OpKey,
                RouteStep = initStep?.RouteStepName,
                RouteUpdateType = initStep?.UpdateRange
            };
            return task;
        }
    }
}