using iWareCommon.Common.Service;
using iWareCommon.Utils;
using iWareDataCore.BASE.Entity;
using iWareDataCore.ORM;
using iWareDataCore.Properties;
using iWareDataCore.TASK.Dao;
using iWareDataCore.TASK.Entity;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace iWareDataCore.TASK.Service
{
    public class MainTaskService : CommonService<MainTaskEntity, TASKMainTask, DbModelCore>
    {
        private static object Lock = new object();

        private MainTaskService() : base(MainTaskDao.GetInstance()) { }

        private static MainTaskService Instance = null;

        /// <summary>
        /// 获取单例的方法
        /// </summary>
        /// <returns>用户服务的单例实体</returns>
        public static MainTaskService GetInstance()
        {

            if (Instance == null)
            {
                lock (Lock)
                {
                    if (Instance == null)
                    {
                        Instance = new MainTaskService();
                    }
                }
            }
            return Instance;
        }

        /// <summary>
        /// 根据物料号，任务类型获取主任务详细信息
        /// </summary>
        /// <param name="materialCode">物料号</param>
        /// <param name="taskType">主任务类型（堆垛机/输送机任务）</param>
        /// <param name="msg"></param>
        /// <returns></returns>
        public List<string> QueryByCode(string term, int size, out string msg)
        {
            using (var dbModel = new DbModelCore())
            {
                try
                {
                    msg = "";

                    if (string.IsNullOrEmpty(term))
                    {
                        return new List<string>();
                    }

                    var mainTask = dbModel.TASKMainTasks.Select(x => new { x.id, x.materialcode, x.tasktype, x.sendtime }).OrderByDescending(x => x.sendtime).Where(x => x.materialcode.StartsWith(term)).Skip(0).Take(size).ToList();

                    var mList = new List<string>();

                    mainTask.ForEach(x => mList.Add(x.materialcode));

                    return mList;

                }
                catch (Exception ex)
                {
                    msg = ex.Message;
                    LogTextHelper.WriteLog(Resources.LogDir, this.ToString(), "QueryByCode", ex.Message);
                    return null;
                }
            }
        }

        /// <summary>
        /// 修改优先级
        /// </summary>
        /// <param name="ids"></param>
        /// <param name="priority"></param>
        /// <param name="msg"></param>
        /// <returns></returns>
        public int ChangePriority(List<int> ids, int priority, out string msg)
        {
            msg = "";
            using (var dbModel = new DbModelCore())
            {
                try
                {
                    var ones = dbModel.TASKMainTasks.Where(x => ids.Contains(x.id)).ToList();

                    foreach (var one in ones)
                    {
                        one.priority = priority;
                    }

                    dbModel.SaveChanges();
                    return ones.Count;
                }
                catch (Exception ex)
                {
                    msg = ex.Message;
                    LogTextHelper.WriteLog(Resources.LogDir, this.ToString(), "ChangePriority", ex.Message);
                    return -1;
                }
            }
        }


        /// <summary>
        /// 批量删除
        /// </summary>
        /// <param name="ids"></param>
        /// <param name="msg"></param>
        /// <returns></returns>
        public int ChnageMainTaskStatus(List<int> ids, out string msg)
        {
            msg = "";
            using (var dbModel = new DbModelCore())
            {
                try
                {
                    var ones = dbModel.TASKMainTasks.Where(x => ids.Contains(x.id)).ToList();

                    foreach (var one in ones)
                    {
                        if (one.status != 0)
                        {
                            msg = one.taskno + "号任务已分解，只能撤销未分解的任务！";
                            break;
                        }
                        one.status = 2;
                    }
                    if (string.IsNullOrEmpty(msg))
                    {
                        dbModel.SaveChanges();
                        return ones.Count;
                    }
                    return -1;
                }
                catch (Exception ex)
                {
                    msg = ex.Message;
                    LogTextHelper.WriteLog(Resources.LogDir, this.ToString(), "ChangePriority", ex.Message);
                    return -1;
                }
            }
        }


        /// <summary>
        /// 保存手动出库任务
        /// </summary>
        /// <param name="t"></param>
        /// <param name="remark"></param>
        /// <param name="msg"></param>
        /// <returns></returns>
        public int SaveMainTask(MainTaskEntity t, int type, out string msg)
        {
            msg = "";
            try
            {
                using (var dbModel = new DbModelCore())
                {
                    var task = dbModel.TASKMainTasks.FirstOrDefault(x => x.materialcode == t.MaterialCode && x.tasktype == type);
                    if (task != null)
                    {
                        msg = "此物料已生成主任务！";
                        return 0;
                    }
                    else
                    {
                        dbModel.TASKMainTasks.Add(t.ToOrm());
                        dbModel.SaveChanges();
                        return t.Id;
                    }
                }
            }
            catch (Exception ex)
            {

                msg = ex.Message;
                return 0;
            }
        }

        /// <summary>
        /// 保存手动出库任务
        /// </summary>
        /// <param name="t"></param>
        /// <param name="remark"></param>
        /// <param name="msg"></param>
        /// <returns></returns>
        public int SaveMainTaskList(List<MainTaskEntity> t, out string msg)
        {
            msg = "";
            try
            {
                using (var dbModel = new DbModelCore())
                {
                    t.ForEach(x =>
                    {
                        var task = dbModel.TASKMainTasks.FirstOrDefault(y => y.materialcode == x.MaterialCode && y.tasktype == x.TaskType);
                        if (task == null)
                        {
                            dbModel.TASKMainTasks.Add(x.ToOrm());
                        }
                    });
                    return dbModel.SaveChanges();
                }
            }
            catch (Exception ex)
            {

                msg = ex.Message;
                return 0;
            }
        }
        /// <summary>
        /// 保存手动出库任务
        /// </summary>
        /// <param name="t"></param>
        /// <param name="remark"></param>
        /// <param name="msg"></param>
        /// <returns></returns>
        public int SaveOutMainTask(List<int> ida, out string msg)
        {
            msg = "";
            try
            {
                using (var dbModel = new DbModelCore())
                {
                    var placematerial = dbModel.BASEPlaceMaterialViews.Where(y => ida.Contains(y.id)).ToList();
                    placematerial.ForEach(x =>
                    {
                        string matercode = x.materialcode;
                        var task = dbModel.TASKMainTasks.FirstOrDefault(y => y.materialcode == matercode && y.tasktype == 1);
                        if (task == null)
                        {
                            MainTaskEntity newtask = new MainTaskEntity()
                            {
                                TaskNo = DateTime.Now.ToFileTime().ToString(),
                                TaskType = 1,
                                MaterialCode = matercode,
                                SysCode = "1",
                                SendTime = DateTime.Now,
                                SourcePlace = x.placecode,
                                ToPlace = "100202",
                                ProcessCardNumber = "",
                                Quantity = 1,
                                Status = 0,
                                DecompositionTime = DateTime.Now,
                                WipStatus = 0,
                                DecompositionTimes = 0,
                                PackageNo = "",
                                IsLots = 0,
                                Priority = 0,
                            };
                            dbModel.TASKMainTasks.Add(newtask.ToOrm());
                        }

                    });
                    return dbModel.SaveChanges();
                }
            }
            catch (Exception ex)
            {
                LogTextHelper.WriteLine(Resources.LogDir+"@/MainTask/", ex.Message + "传入参数" + ida.ToString());
                msg = ex.Message;
                return -1;
            }
        }
    }
}