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

namespace BLL
{
    public class ConstructionLogMachineService
    {
        public static Model.SGGLDB db = Funs.DB;

        /// <summary>
        /// 获取施工日志机械明细列表
        /// </summary>
        /// <param name="satartRowIndex"></param>
        /// <param name="maximumRows"></param>
        /// <returns></returns>
        public static List<Model.ZHGL_ConstructionLogMachine> getListData(string ConstructionLogId)
        {
            return (from x in db.ZHGL_ConstructionLogMachine
                    where x.ConstructionLogId == ConstructionLogId
                    select x).ToList();
        }

        /// <summary>
        /// 增加施工日志机械明细
        /// </summary>
        /// <param name="managerRuleApprove">施工日志机械明细实体</param>
        public static void AddConstructionLogMachine(Model.ZHGL_ConstructionLogMachine constructionLogMachine)
        {
            Model.SGGLDB db = Funs.DB;
            Model.ZHGL_ConstructionLogMachine newConstructionLogMachine = new Model.ZHGL_ConstructionLogMachine();
            newConstructionLogMachine.ConstructionLogMachineId = constructionLogMachine.ConstructionLogMachineId;
            newConstructionLogMachine.ConstructionLogId = constructionLogMachine.ConstructionLogId;
            newConstructionLogMachine.UnitWorkId = constructionLogMachine.UnitWorkId;
            newConstructionLogMachine.MachineId = constructionLogMachine.MachineId;
            newConstructionLogMachine.Num = constructionLogMachine.Num;

            db.ZHGL_ConstructionLogMachine.InsertOnSubmit(newConstructionLogMachine);
            db.SubmitChanges();
        }

        /// <summary>
        /// 根据月报id删除对应的所有施工日志机械明细
        /// </summary>
        /// <param name="ConstructionLogId">施工日志机械明细编号</param>
        public static void DeleteConstructionLogMachinesByConstructionLogId(string ConstructionLogId)
        {
            Model.SGGLDB db = Funs.DB;
            var q = (from x in db.ZHGL_ConstructionLogMachine where x.ConstructionLogId == ConstructionLogId select x).ToList();
            if (q.Count() > 0)
            {
                db.ZHGL_ConstructionLogMachine.DeleteAllOnSubmit(q);
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据月报id获取对应的所有施工日志机械明细
        /// </summary>
        /// <param name="ConstructionLogId">施工日志机械明细编号</param>
        public static List<Model.ZHGL_ConstructionLogMachine> GetConstructionLogMachinesByConstructionLogId(string ConstructionLogId)
        {
            Model.SGGLDB db = Funs.DB;
            return (from x in db.ZHGL_ConstructionLogMachine where x.ConstructionLogId == ConstructionLogId select x).ToList();
        }
    }
}