using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BLL
{
    public static class HJGL_YardPlanningService
    {

        public static Model.HJGL_YardPlanning GetHJGL_YardPlanningById(string YardPlanningId)

        {
            return Funs.DB.HJGL_YardPlanning.FirstOrDefault(e => e.YardPlanningId == YardPlanningId);
        }
        public static List<Model.HJGL_YardPlanning> GetHJGL_YardPlanningBySurperId(string SurperId)
        {
            var q= (from x in Funs.DB.HJGL_YardPlanning where x.SurperId== SurperId  select x ) .ToList();  
            return q;
        }
        public static Model.HJGL_YardPlanning GetHJGL_YardPlanningByProjectId(string projectId,string unitworkid)

        {
            return Funs.DB.HJGL_YardPlanning.FirstOrDefault(e => e.ProjectId == projectId && e.UnitWorkId == unitworkid);
        }
        /// <summary>
        /// 保存应急流程图
        /// </summary>
        /// <param name="projectid"></param>
        /// <param name="unitid"></param>
        /// <param name="imgurl"></param>
        public static void SavePic(string projectid,string unitworkid, string imgurl)
        {
            var model = Funs.DB.HJGL_YardPlanning.FirstOrDefault(e => e.ProjectId == projectid && e.UnitWorkId==unitworkid);
            if (model != null)
            {
                model.FlowChartPic = imgurl;
                UpdateHJGL_YardPlanning(model);
            }
            else
            {
                Model.HJGL_YardPlanning table = new Model.HJGL_YardPlanning();
                table.YardPlanningId = SQLHelper.GetNewID(typeof(Model.HJGL_YardPlanning));
                table.ProjectId = projectid;
                table.UnitWorkId = unitworkid;
                table.FlowChartPic = imgurl;
                Funs.DB.HJGL_YardPlanning.InsertOnSubmit(table);
                Funs.DB.SubmitChanges();
            }
        }
        public static void SavePic(string YardPlanningId, string imgurl)
        {
            var model = Funs.DB.HJGL_YardPlanning.FirstOrDefault(e => e.YardPlanningId== YardPlanningId);
            if (model != null)
            {
                model.FlowChartPic = imgurl;
                UpdateHJGL_YardPlanning(model);
            } 
        }
        public static void AddHJGL_YardPlanning(Model.HJGL_YardPlanning newtable)
        {
            Model.HJGL_YardPlanning table = new Model.HJGL_YardPlanning();
            table.YardPlanningId = newtable.YardPlanningId;
            table.ProjectId = newtable.ProjectId;
            table.Remark = newtable.Remark;
            table.FlowChartPic = newtable.FlowChartPic;
            table.UnitWorkId = newtable.UnitWorkId;
            table.YardPlanName=newtable.YardPlanName;
            table.SurperId = newtable.SurperId;
            Funs.DB.HJGL_YardPlanning.InsertOnSubmit(table);
            Funs.DB.SubmitChanges();
        }


        public static void UpdateHJGL_YardPlanning(Model.HJGL_YardPlanning newtable)
        {
            Model.HJGL_YardPlanning table = Funs.DB.HJGL_YardPlanning.FirstOrDefault(e => e.YardPlanningId == newtable.YardPlanningId);

            if (table != null)
            {
                table.YardPlanningId = newtable.YardPlanningId;
                table.ProjectId = newtable.ProjectId;
                table.Remark = newtable.Remark;
                table.FlowChartPic = newtable.FlowChartPic;
                table.UnitWorkId = newtable.UnitWorkId;
                table.YardPlanName = newtable.YardPlanName;
                table.SurperId = newtable.SurperId;
                Funs.DB.SubmitChanges();
            }

        }
        public static void DeleteHJGL_YardPlanningById(string YardPlanningId)
        {
            Model.HJGL_YardPlanning table = Funs.DB.HJGL_YardPlanning.FirstOrDefault(e => e.YardPlanningId == YardPlanningId);
            if (table != null)
            {
                Funs.DB.HJGL_YardPlanning.DeleteOnSubmit(table);
                Funs.DB.SubmitChanges();
            }

        }
        public static void DeleteHJGL_YardPlanningBySurperId(string SurperId)
        {
             var q= GetHJGL_YardPlanningBySurperId(SurperId);
            if (q.Count >0)
            {
                Funs.DB.HJGL_YardPlanning.DeleteAllOnSubmit(q);
                Funs.DB.SubmitChanges();
            }
        }

        public static void DleteAllById(string YardPlanningId)
        {
            var q = GetHJGL_YardPlanningById(YardPlanningId);
            var id = q.YardPlanningId;
            DeleteHJGL_YardPlanningById(YardPlanningId);
            var chirdList = GetHJGL_YardPlanningBySurperId(id);
            if (chirdList.Count>0)
            {
                foreach (var item in chirdList)
                {
                    DleteAllById(item.YardPlanningId);
                }
            } 


        }
    }
}