using System;
using System.Collections.Generic;
using System.Linq;
using WX.CRM.BLL.Util;
using WX.CRM.Common;
using WX.CRM.IBLL.Base;
using WX.CRM.Model.Entity;

namespace WX.CRM.BLL.Base
{
    public class BAS_PARAMETER_BL : IBAS_PARAMETER_Q, IBAS_PARAMETER
    {
        public bool Create_Parameter(ref ValidationErrors errors, BAS_PARAMETER model)
        {
            try
            {
                using (var db = new crmContext())
                {
                    model.PKID = new SEQUENCES_BL().Seq_base_get();
                    db.BAS_PARAMETER.Add(model);
                    return db.SaveChanges().GetResult();
                }
            }
            catch (Exception ex)
            {
                errors.Add(ex.Message);
                return false;
            }
        }
        public bool Update_Parameter(ref ValidationErrors errors, BAS_PARAMETER model)
        {
            try
            {
                using (var db = new crmContext())
                {
                    BAS_PARAMETER entity = db.BAS_PARAMETER.FirstOrDefault(m => m.PARAKEY == model.PARAKEY);
                    if (entity != null)
                    {
                        entity.PARAKEY = model.PARAKEY;
                        entity.GROUPID = model.GROUPID;
                        entity.PARATYPE = model.PARATYPE;
                        entity.PARAVALUE = model.PARAVALUE;
                        entity.REMARK = model.REMARK;
                        entity.UTIME = DateTime.Now;
                        entity.UPDATEUSER = model.UPDATEUSER;
                        entity.EDITFORM = model.EDITFORM;
                        entity.PARANAME = model.PARANAME;
                        entity.DEPTCDOE = model.DEPTCDOE;
                        db.SaveChanges();
                        return true;
                    }
                    else
                    {
                        errors.Add("更新的参数名不存在！");
                        return false;
                    }
                }
            }
            catch (Exception ex)
            {
                errors.Add(ex.Message);
                return false;
            }
        }
        public bool Delete_Parameter(ref ValidationErrors errors, decimal pkid)
        {
            try
            {
                using (var db = new crmContext())
                {
                    BAS_PARAMETER entity = db.BAS_PARAMETER.FirstOrDefault(m => m.PKID == pkid);
                    if (entity == null)
                    {
                        errors.Add("数据不存在！");
                        return false;
                    }
                    db.BAS_PARAMETER.Remove(entity);
                    return db.SaveChanges().GetResult();
                }
            }
            catch (Exception ex)
            {
                errors.Add(ex.Message);
                return false;
            }
        }
        public List<BAS_PARAMETER> GetList(ref Pager page)
        {
            using (var db = new crmContext())
            {
                var data = db.BAS_PARAMETER.AsQueryable<BAS_PARAMETER>();
                PagerUtil.SetPager<BAS_PARAMETER>(ref data, ref page);
                return db.BAS_PARAMETER.ToList<BAS_PARAMETER>();
            }
        }
        public BAS_PARAMETER GetModel_Patameter(string paraKey)
        {
            using (var db = new crmContext())
            {
                return db.BAS_PARAMETER.FirstOrDefault(m => m.PARAKEY == paraKey);
            }
        }
        public BAS_PARAMETER GetModelByPkid(decimal pkid)
        {
            using (var db = new crmContext())
            {
                return db.BAS_PARAMETER.FirstOrDefault(m => m.PKID == pkid);
            }
        }
        public List<BAS_PARAMETER_Extend> GetList_Patameter(ref Pager pg, string paraKey, string paraName, string paraValue, string paraType, string groupId, string stime, string etime)
        {
            using (crmContext db = new crmContext())
            {
                IQueryable<BAS_PARAMETER> data = db.BAS_PARAMETER.AsQueryable<BAS_PARAMETER>();
                if (!string.IsNullOrEmpty(groupId.ToString()) && groupId.ToString() != "0")
                    data = data.Where(m => m.GROUPID == groupId);
                if (!string.IsNullOrEmpty(paraKey))
                    data = data.Where(m => m.PARAKEY.Contains(paraKey));
                if (!string.IsNullOrEmpty(paraName))
                    data = data.Where(m => m.PARANAME.Contains(paraName));
                if (!string.IsNullOrEmpty(paraValue))
                    data = data.Where(m => m.PARAVALUE.Contains(paraValue));
                if (!string.IsNullOrEmpty(paraType))
                    data = data.Where(m => m.PARATYPE.Contains(paraType));

                DateTime _stime;
                DateTime _etime;
                if (!string.IsNullOrEmpty(stime) && DateTime.TryParse(stime, out _stime))
                    data = data.Where(m => m.CTIME >= _stime);
                if (!string.IsNullOrEmpty(etime) && DateTime.TryParse(etime, out _etime))
                {
                    _etime = _etime.AddDays(1);
                    data = data.Where(m => m.CTIME < _etime);
                }

                IQueryable<BAS_PARAMETER_Extend> datList = (from model in data
                                                            join paremeterGroup in db.BAS_PARAMETERGROUP on model.GROUPID equals paremeterGroup.GROUPID into jiontemp
                                                            from paremeterGroup in jiontemp.DefaultIfEmpty()

                                                            select new WX.CRM.Model.Entity.BAS_PARAMETER_Extend()
                                                            {
                                                                parameter = model,
                                                                GroupName = paremeterGroup.GROUPNAME
                                                            });
                if (pg.order == "desc")
                {
                    switch (pg.sort)
                    {
                        case "paraKey":
                            datList = datList.OrderByDescending(c => c.parameter.PARAKEY);
                            break;
                        case "paraName":
                            datList = datList.OrderByDescending(c => c.parameter.PARANAME);
                            break;
                        case "groupName":
                            datList = datList.OrderByDescending(c => c.parameter.GROUPID);
                            break;
                        case "paraValue":
                            datList = datList.OrderByDescending(c => c.parameter.PARAVALUE);
                            break;
                        case "paraType":
                            datList = datList.OrderByDescending(c => c.parameter.PARATYPE);
                            break;
                        case "ctime":
                            datList = datList.OrderByDescending(c => c.parameter.CTIME);
                            break;
                        case "utime":
                            datList = datList.OrderByDescending(c => c.parameter.UTIME);
                            break;
                        default:
                            datList = datList.OrderByDescending(c => c.parameter.GROUPID);
                            break;
                    }
                }
                else
                {
                    switch (pg.sort)
                    {
                        case "paraKey":
                            datList = datList.OrderBy(c => c.parameter.PARAKEY);
                            break;
                        case "paraName":
                            datList = datList.OrderBy(c => c.parameter.PARANAME);
                            break;
                        case "groupName":
                            datList = datList.OrderBy(c => c.parameter.GROUPID);
                            break;
                        case "paraValue":
                            datList = datList.OrderBy(c => c.parameter.PARAVALUE);
                            break;
                        case "paraType":
                            datList = datList.OrderBy(c => c.parameter.PARATYPE);
                            break;
                        case "ctime":
                            datList = datList.OrderBy(c => c.parameter.CTIME);
                            break;
                        case "utime":
                            datList = datList.OrderBy(c => c.parameter.UTIME);
                            break;
                        default:
                            datList = datList.OrderBy(c => c.parameter.GROUPID);
                            break;
                    }
                }
                PagerUtil.SetPager<WX.CRM.Model.Entity.BAS_PARAMETER_Extend>(ref datList, ref pg);//分页
                return datList.ToList();
            }
        }

        #region 获取扩展类数据
        private List<WX.CRM.Model.Entity.BAS_PARAMETER_Extend> CreateModelList(IQueryable<BAS_PARAMETER> Data, crmContext db)
        {

            List<WX.CRM.Model.Entity.BAS_PARAMETER_Extend> modelList = (from model in Data

                                                                        join paremeterGroup in db.BAS_PARAMETERGROUP on model.GROUPID equals paremeterGroup.GROUPID into jiontemp
                                                                        from paremeterGroup in jiontemp.DefaultIfEmpty()

                                                                        select new WX.CRM.Model.Entity.BAS_PARAMETER_Extend()
                                                                        {
                                                                            parameter = model,
                                                                            GroupName = paremeterGroup.GROUPNAME
                                                                        }).ToList();


            return modelList;
        }
        #endregion

        public void Update_ParameterValueByKey(string key, string value)
        {

            using (var db = new crmContext())
            {
                BAS_PARAMETER entity = db.BAS_PARAMETER.FirstOrDefault(m => m.PARAKEY == key);
                if (entity != null)
                {

                    entity.PARAVALUE = value;
                    db.SaveChanges();
                }

            }

        }

    }
}