using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;

namespace BLL
{
    public class CQMS_MainPlanApproveService
    {
        public static Model.SGGLDB db = Funs.DB;
        /// <summary>
        /// 获取总包施工计划模板列表
        /// </summary>
        /// <param name="satartRowIndex"></param>
        /// <param name="maximumRows"></param>
        /// <returns></returns>
        public static DataTable getListData(string MainPlanId)
        {
            var res = from x in db.Plan_MainPlanApprove
                      where x.MainPlanId == MainPlanId && x.ApproveDate != null && x.ApproveType != "S"
                      orderby x.ApproveDate
                      select new
                      {
                          x.MainPlanApproveId,
                          x.MainPlanId,
                          ApproveMan = (from y in db.Person_Persons where y.PersonId == x.ApproveMan select y.PersonName).First(),
                          x.ApproveDate,
                          x.IsAgree,
                          x.ApproveIdea,
                          x.ApproveType,
                      };
            return Funs.LINQToDataTable(res);
        }
        /// <summary>
        /// 根据总包施工计划编号删除对应的所有总包施工计划审批信息
        /// </summary>
        /// <param name="MainPlanId">总包施工计划编号</param>
        public static void DeleteMainPlanApprovesByMainPlanId(string MainPlanId)
        {
            Model.SGGLDB db = Funs.DB;
            var q = (from x in db.Plan_MainPlanApprove where x.MainPlanId == MainPlanId select x).ToList();
            db.Plan_MainPlanApprove.DeleteAllOnSubmit(q);
            db.SubmitChanges();
        }
        /// <summary>
        /// 获取登录人的通知信息
        /// </summary>
        /// <param name="MainPlanId"></param>
        /// <param name="userId"></param>
        /// <returns></returns>
        public static IQueryable getList(string userId)
        {
            using (Model.SGGLDB db = new Model.SGGLDB(Funs.ConnString))
            {
                var res = from x in db.Plan_MainPlanApprove
                          join ca in db.Plan_MainPlan on x.MainPlanId equals ca.MainPlanId
                          where x.ApproveDate == null && x.ApproveType == "S" && x.ApproveMan == userId
                          orderby x.ApproveDate
                          select new
                          {
                              //x.MainPlanApproveId,
                              x.MainPlanId,
                              //x.ApproveDate,
                              //x.IsAgree,
                              //x.ApproveIdea,
                              //x.ApproveType,
                          };
                return res.AsQueryable().Distinct();
            }
        }

        /// <summary>
        /// 更新通知信息提醒
        /// </summary>
        /// <param name="MainPlanId"></param>
        /// <param name="userId"></param>
        /// <returns></returns>
        public static Model.Plan_MainPlanApprove GetSee(string MainPlanId, string userId)
        {
            return db.Plan_MainPlanApprove.FirstOrDefault(x => x.MainPlanId == MainPlanId && x.ApproveType == "S" && x.ApproveMan == userId && x.ApproveDate == null);
        }
        public static void See(string MainPlanId, string userId)
        {
            using (var db = new Model.SGGLDB(Funs.ConnString))
            {
                var res = db.Plan_MainPlanApprove.FirstOrDefault(x => x.MainPlanId == MainPlanId && x.ApproveType == "S" && x.ApproveMan == userId && x.ApproveDate == null);
                if (res != null)
                {
                    res.ApproveDate = DateTime.Now;
                    db.SubmitChanges();
                }
            }
        }
        /// <summary>
        /// 根据总包施工计划编号获取一个总包施工计划审批信息
        /// </summary>
        /// <param name="MainPlanId">总包施工计划编号</param>
        /// <returns>一个总包施工计划审批实体</returns>
        public static Model.Plan_MainPlanApprove GetMainPlanApproveByMainPlanId(string MainPlanId)
        {
            return db.Plan_MainPlanApprove.FirstOrDefault(x => x.MainPlanId == MainPlanId && x.ApproveType != "S" && x.ApproveDate == null);
        }

        /// <summary>
        /// 根据总包施工计划编号获取总包施工计划审批信息集合
        /// </summary>
        /// <param name="MainPlanId">总包施工计划编号</param>
        /// <returns>总包施工计划审批集合</returns>
        public static List<Model.Plan_MainPlanApprove> GetMainPlanApprovesByMainPlanId(string MainPlanId)
        {
            return (from x in db.Plan_MainPlanApprove where x.MainPlanId == MainPlanId && x.ApproveType != "S" && x.ApproveDate == null select x).ToList();
        }

        public static Model.Plan_MainPlanApprove GetAuditMan(string MainPlanId, string state)
        {
            return db.Plan_MainPlanApprove.OrderByDescending(x => x.ApproveDate).FirstOrDefault(x => x.MainPlanId == MainPlanId && x.ApproveType == state);
        }
        public static string GetHandleManName(string MainPlanId)
        {
            string name = string.Empty;
            var a = Funs.DB.Plan_MainPlanApprove.FirstOrDefault(x => x.MainPlanId == MainPlanId && x.ApproveDate == null);
            if (a != null)
            {
                name = BLL.Person_PersonsService.GetPersonsNameById(a.ApproveMan);
            }
            return name;
        }
        /// <summary>
        /// 修改总包施工计划审批信息
        /// </summary>
        /// <param name="managerRuleApprove">总包施工计划审批实体</param>
        public static void UpdateMainPlanApprove(Model.Plan_MainPlanApprove approve)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Plan_MainPlanApprove newApprove = db.Plan_MainPlanApprove.First(e => e.MainPlanApproveId == approve.MainPlanApproveId && e.ApproveDate == null);
            newApprove.MainPlanId = approve.MainPlanId;
            newApprove.ApproveMan = approve.ApproveMan;
            newApprove.ApproveDate = approve.ApproveDate;
            newApprove.ApproveIdea = approve.ApproveIdea;
            newApprove.IsAgree = approve.IsAgree;
            newApprove.ApproveType = approve.ApproveType;

            db.SubmitChanges();
        }
        /// <summary>
        /// 增加总包施工计划审批信息
        /// </summary>
        /// <param name="managerRuleApprove">总包施工计划审批实体</param>
        public static void AddMainPlanApprove(Model.Plan_MainPlanApprove approve)
        {
            Model.SGGLDB db = Funs.DB;
            string newKeyID = SQLHelper.GetNewID(typeof(Model.Plan_MainPlanApprove));
            Model.Plan_MainPlanApprove newApprove = new Model.Plan_MainPlanApprove();
            newApprove.MainPlanApproveId = newKeyID;
            newApprove.MainPlanId = approve.MainPlanId;
            newApprove.ApproveMan = approve.ApproveMan;
            newApprove.ApproveDate = approve.ApproveDate;
            newApprove.ApproveIdea = approve.ApproveIdea;
            newApprove.IsAgree = approve.IsAgree;
            newApprove.ApproveType = approve.ApproveType;
            db.Plan_MainPlanApprove.InsertOnSubmit(newApprove);
            db.SubmitChanges();

        }
        /// <summary>
        /// 施工经理审核信息
        /// </summary>
        /// <param name="MainPlanId"></param>
        /// <returns></returns>
        public static Model.Plan_MainPlanApprove GetAudit1(string MainPlanId)
        {
            return db.Plan_MainPlanApprove.OrderByDescending(x => x.ApproveDate).FirstOrDefault(x => x.MainPlanId == MainPlanId && x.ApproveType == BLL.Const.MainPlan_Audit1);
        }

        /// <summary>
        /// 部门评审小组审批信息
        /// </summary>
        /// <param name="MainPlanId"></param>
        /// <returns></returns>
        public static List<Model.Plan_MainPlanApprove> GetAudit3s(string MainPlanId)
        {
            return (from x in Funs.DB.Plan_MainPlanApprove where x.MainPlanId == MainPlanId && x.ApproveType == BLL.Const.MainPlan_Audit3 select x).ToList();
        }

        /// <summary>
        /// 部门评审小组审批完成信息
        /// </summary>
        /// <param name="MainPlanId"></param>
        /// <returns></returns>
        public static List<Model.Plan_MainPlanApprove> GetAudit3Ends(string MainPlanId)
        {
            return (from x in Funs.DB.Plan_MainPlanApprove where x.MainPlanId == MainPlanId && x.ApproveType == BLL.Const.MainPlan_Audit3 && x.ApproveDate != null select x).ToList();
        }

        /// <summary>
        /// 根据人员Id获取审批待办信息
        /// </summary>
        /// <param name="MainPlanId"></param>
        /// <param name="userId"></param>
        /// <returns></returns>
        public static Model.Plan_MainPlanApprove GetAudit3(string MainPlanId, string userId)
        {
            return db.Plan_MainPlanApprove.FirstOrDefault(x => x.MainPlanId == MainPlanId && x.ApproveMan == userId && x.ApproveDate == null);
        }

        /// <summary>
        /// 部门评审小组审批人员Id集合
        /// </summary>
        /// <param name="MainPlanId"></param>
        /// <returns></returns>
        public static List<string> GetAudit3PersonIds(string MainPlanId)
        {
            return (from x in db.Plan_MainPlanApprove where x.MainPlanId == MainPlanId && x.ApproveType == BLL.Const.MainPlan_Audit3 select x.ApproveMan).ToList();
        }

        public static Model.Plan_MainPlanApprove GetComplie(string MainPlanId)
        {
            return db.Plan_MainPlanApprove.FirstOrDefault(x => x.MainPlanId == MainPlanId && x.ApproveType == BLL.Const.MainPlan_Compile);
        }

        public static List<Model.Plan_MainPlanApprove> getApproveListDataByIdForApi(string MainPlanId)
        {
            using (var db = new Model.SGGLDB(Funs.ConnString))
            {
                var q = from x in db.Plan_MainPlanApprove
                        where x.MainPlanId == MainPlanId && x.ApproveDate != null && x.ApproveType != "S"
                        orderby x.ApproveDate
                        select new
                        {
                            x.MainPlanApproveId,
                            x.MainPlanId,
                            ApproveMan = (from y in db.Person_Persons where y.PersonId == x.ApproveMan select y.PersonName).First(),
                            x.ApproveDate,
                            x.IsAgree,
                            x.ApproveIdea,
                            x.ApproveType,
                        };
                List<Model.Plan_MainPlanApprove> res = new List<Model.Plan_MainPlanApprove>();
                var list = q.ToList();
                foreach (var item in list)
                {
                    Model.Plan_MainPlanApprove cd = new Model.Plan_MainPlanApprove();
                    cd.MainPlanApproveId = item.MainPlanApproveId;
                    cd.MainPlanId = item.MainPlanId;
                    cd.ApproveMan = item.ApproveMan;
                    cd.ApproveDate = item.ApproveDate;
                    cd.IsAgree = item.IsAgree;
                    cd.ApproveIdea = item.ApproveIdea;
                    cd.ApproveType = item.ApproveType + "$" + CQMS_MainPlanService.ConvertState(item.ApproveType);
                    res.Add(cd);
                }
                return res;
            }
        }
    }
}