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

namespace BLL
{
    public class ContactSheetApproveService
    {
        public static Model.SGGLDB db = Funs.DB;
        /// <summary>
        /// 根据设计变更编号获取一个设计变更审批信息
        /// </summary>
        /// <param name="DesignCode">设计变更编号</param>
        /// <returns>一个设计变更审批实体</returns>
        public static Model.CQMS_Information_ContactSheetApprove GetDesignApproveByContactSheetId(string contactSheetId)
        {
            return db.CQMS_Information_ContactSheetApprove.FirstOrDefault(x => x.ContactSheetId == contactSheetId && x.AuditDate == null);
        }

        /// <summary>
        /// 根据设计变更审批编号获取一个设计变更审批信息
        /// </summary>
        /// <param name="DesignCode">设计变更编号</param>
        /// <returns>一个设计变更审批实体</returns>
        public static Model.CQMS_Information_ContactSheetApprove GetDesignApproveByApproveId(string contactSheetAuditId)
        {
            return db.CQMS_Information_ContactSheetApprove.FirstOrDefault(x => x.ContactSheetAuditId == contactSheetAuditId);
        }

        public static Model.CQMS_Information_ContactSheetApprove GetComplie(string contactSheetAuditId)
        {
            return db.CQMS_Information_ContactSheetApprove.FirstOrDefault(x => x.ContactSheetAuditId == contactSheetAuditId && x.HandleStep == BLL.Const.ContactSheet_AuditCompleted );
        }

        /// <summary>
        /// 增加设计变更审批信息
        /// </summary>
        /// <param name="managerRuleApprove">设计变更审批实体</param>
        public static void AddContactSheetApprove(Model.CQMS_Information_ContactSheetApprove approve)
        {
            Model.SGGLDB db = Funs.DB;
            string newKeyID = SQLHelper.GetNewID(typeof(Model.CQMS_Information_ContactSheetApprove));
            Model.CQMS_Information_ContactSheetApprove newApprove = new Model.CQMS_Information_ContactSheetApprove();
            newApprove.ContactSheetAuditId = newKeyID;
            newApprove.ContactSheetId = approve.ContactSheetId;
            newApprove.AuditMan = approve.AuditMan;
            newApprove.AuditDate = approve.AuditDate;
            newApprove.Opinions = approve.Opinions;
            newApprove.IsAgree = approve.IsAgree;
            newApprove.HandleStep = approve.HandleStep;

            db.CQMS_Information_ContactSheetApprove.InsertOnSubmit(newApprove);
            db.SubmitChanges();
        }

        public static void UpdateContactSheetApprove(Model.CQMS_Information_ContactSheetApprove approve)
        {
            Model.SGGLDB db = Funs.DB;
            Model.CQMS_Information_ContactSheetApprove newApprove = db.CQMS_Information_ContactSheetApprove.First(e => e.ContactSheetAuditId == approve.ContactSheetAuditId && e.AuditDate == null);
             
            newApprove.ContactSheetId = approve.ContactSheetId;
            newApprove.AuditMan = approve.AuditMan;
            newApprove.AuditDate = approve.AuditDate;
            newApprove.Opinions = approve.Opinions;
            newApprove.IsAgree = approve.IsAgree;
            newApprove.HandleStep = approve.HandleStep;

            db.SubmitChanges();
        }
        public static Model.CQMS_Information_ContactSheetApprove GetAuditMan(string ContactSheetId, string state)
        {
            return db.CQMS_Information_ContactSheetApprove.OrderByDescending(x => x.AuditDate).FirstOrDefault(x => x.ContactSheetId == ContactSheetId && x.HandleStep == state);
        }

    }
}