using ProjectBase.Data.BaseDAL;
using ProjectBase.Data.Logs;
using SIMDP.DAL.IDALSQL;
using SIMDP.Model;
using System;
using System.Collections.Generic;
using System.Data.Common;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SIMDP.BLL
{
    public  class BlSequence : BaseBLL<MoSequence>
    {
        private IDalSequence dalSequence;

        /// <summary>
        /// 构造函数
        /// </summary>   
        public BlSequence() : base()
        {
            base.Init(this.GetType().FullName, System.Reflection.Assembly.GetExecutingAssembly().GetName().Name);

            dalSequence = baseDal as IDalSequence;
            dalSequence.OnOperationLog += new OperationLogEventHandler(BlLogOperation.OnOperationLog);
        }

        /// <summary>
        /// T无条码枪时自动产生序列
        /// </summary>
        /// <returns></returns>
        public long CreateSequence(string name) 
        {
            string contion = string.Format(" sequence_name ='{0}' ", name);
            try
            {
                MoSequence seq = FindSingle(contion);
                if ( seq != null)
                {
                    if (seq.SequenceCurrent < seq.SequenceMax)
                        seq.SequenceCurrent += seq.AddValue;
                    else
                        seq.SequenceCurrent = 0;
                    Update(seq,seq.SequenceId);
                    return seq.SequenceCurrent;
                }
                else
                {
                    seq.SequenceCurrent = 0;
                    Update(seq, seq.SequenceId);
                    return 1;
                }
            }
            catch (Exception ex)
            {
                LogHelper.log.Error(ex);
                return -1;
            }               
        }


        /// <summary>
        /// 同步转盘1或转盘2与转盘3或转盘4的当前数据相同,每次更新到1
        /// </summary>
        /// <param name="name"></param>
        /// <param name="currentData"></param>
        /// <returns></returns>
        public bool UpdataCurrentData()
        {
            bool bRet = false;
            try
            { 
                List<MoSequence> seqList = GetAll();
                if (seqList != null)
                {
                    foreach (MoSequence item in seqList)
                    {
                        item.SequenceCurrent = 0;
                        if (!Update(item, item.SequenceId))
                        {
                            break;
                        }
                        bRet = true;
                    }
                    return bRet;
                }
                else
                {
                    return false;
                }
            }
            catch (Exception ex)
            {
                LogHelper.log.Error(ex);
                return false;
            }
        }

        /// <summary>
        /// 同步转盘1或转盘2与转盘3或转盘4的当前数据相同,每次更新到1
        /// </summary>
        /// <param name="name"></param>
        /// <param name="currentData"></param>
        /// <returns></returns>
        public bool UpdataCurrentData(int actNumber)
        {
            try
            {
                List<MoSequence> seqList = GetAll();
                if (seqList != null)
                {
                    string nameFirst = "turnfirst" + actNumber.ToString();
                    long first = seqList.Find((MoSequence item)=> item.SequenceName == nameFirst).SequenceCurrent;
                    string nameThird = "turnthird" + actNumber.ToString();
                    MoSequence third = seqList.Find((MoSequence item) => item.SequenceName == nameThird);
                    third.SequenceCurrent = first;
                    Update(third, third.SequenceId); 
                    string nameSecond = "turnsecond" + actNumber.ToString(); 
                    long second = seqList.Find((MoSequence item) => item.SequenceName == nameSecond).SequenceCurrent;
                    string nameFour = "turnfour" + actNumber.ToString(); 
                    MoSequence four = seqList.Find((MoSequence item) => item.SequenceName == nameFour);
                    four.SequenceCurrent = second; 
                    Update(four, four.SequenceId);
                    return true;
                }
                else
                {
                    return false;
                }
            }
            catch (Exception ex)
            {
                LogHelper.log.Error(ex);
                return false;
            }
        }
    }
}