using BLL;
using Model;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace FineUIPro.Web.CQMS.WBS.Control
{
    public partial class DivisionSubProjectsEdit : PageBase
    {
        /// <summary>
        /// 上级主键
        /// </summary>
        public string ParentId
        {
            get { return (string)ViewState["ParentId"]; }
            set { ViewState["ParentId"] = value; }
        }

        /// <summary>
        /// 主键
        /// </summary>
        public string DivisionId
        {
            get { return (string)ViewState["DivisionId"]; }
            set { ViewState["DivisionId"] = value; }
        }

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                this.DivisionId = Request.Params["DivisionId"];
                this.ParentId = Request.Params["ParentId"];
                //绑定数据
                PageIn();
            }
        }

        /// <summary>
        /// 绑定数据
        /// </summary>
        /// <param name="runId">主键</param>
        /// <param name="parentId">上级主键</param>
        public void PageIn()
        {
            var num = 0;
            if (!string.IsNullOrWhiteSpace(this.ParentId))
            {
                var parenLs = GetAllCropping(this.ParentId);
                if (parenLs.Count > 0)
                {
                    var itemModel = parenLs.FirstOrDefault(p => p.DivisionId == this.ParentId);
                    if (itemModel != null)
                    {
                        if (itemModel.DivisionLevel == 1)
                        {
                            one.Hidden = false;
                            var oneModel = parenLs.FirstOrDefault(p => p.DivisionLevel == 1);
                            if (oneModel != null)
                            {
                                txtBranchEngineeringCode.Text = oneModel.BranchEngineeringCode;
                                txtBranchEngineeringName.Text = oneModel.BranchEngineeringName;
                                if (string.IsNullOrWhiteSpace(this.DivisionId))
                                {
                                    num = Funs.DB.Division_SubProjects.Count() + 1;
                                    txtSort.Text = num.ToString();
                                }
                            }
                        }
                        else if (itemModel.DivisionLevel == 2)
                        {
                            one.Hidden = false;
                            two.Hidden = false;
                            var oneModel = parenLs.FirstOrDefault(p => p.DivisionLevel == 1);
                            if (oneModel != null)
                            {
                                txtBranchEngineeringCode.Text = oneModel.BranchEngineeringCode;
                                txtBranchEngineeringName.Text = oneModel.BranchEngineeringName;
                            }
                            var twoModel = parenLs.FirstOrDefault(p => p.DivisionLevel == 2);
                            if (twoModel != null)
                            {
                                txtSubBranchEngineeringName.Text = twoModel.SubBranchEngineeringName;
                            }
                            if (string.IsNullOrWhiteSpace(this.DivisionId))
                            {
                                num = Funs.DB.Division_SubProjects.Count() + 1;
                                txtSort.Text = num.ToString();
                            }
                        }
                    }
                }
            }
            else
            {
                if (string.IsNullOrWhiteSpace(this.DivisionId))
                {
                    num = Funs.DB.Division_SubProjects.Count() + 1;
                    txtSort.Text = num.ToString();
                }
            }
            if (!string.IsNullOrWhiteSpace(this.DivisionId))
            {
                var itemModel = Funs.DB.Division_SubProjects.FirstOrDefault(p => p.DivisionId == this.DivisionId);
                if (itemModel != null)
                {
                    txtRemark.Text = itemModel.Remark;
                    txtSort.Text = itemModel.Sort.ToString();
                    txtBranchEngineeringCode.Text = itemModel.BranchEngineeringCode;
                    txtBranchEngineeringName.Text = itemModel.BranchEngineeringName;
                    txtSubBranchEngineeringName.Text = itemModel.SubBranchEngineeringName;
                    txtProEngineeringCode.Text = itemModel.ProEngineeringCode;
                    txtProEngineeringName.Text = itemModel.ProEngineeringName;
                    txtProEngineeringNum.Text = itemModel.ProEngineeringNum;
                    txtRemark.Text = itemModel.Remark;                    
                }
            }
        }

        /// <summary>
        /// 保存
        /// </summary>
        protected void btnSave_Click(object sender, EventArgs e)
        {
            var model = new Division_SubProjects();
            model.DivisionId = Guid.NewGuid().ToString();
            var oneDivisionId = string.Empty;
            var twoDivisionId = string.Empty;
            if (!string.IsNullOrWhiteSpace(this.DivisionId))
            {
                model = Funs.DB.Division_SubProjects.FirstOrDefault(p => p.DivisionId == this.DivisionId);
            }
            else
            {
                model.Status = 1;
                model.ProjectId = CurrUser.LoginProjectId;
            }
            if (model == null)
            {
                ShowNotify("传递参数错误!", MessageBoxIcon.Error);
                return;
            }
            if (!string.IsNullOrWhiteSpace(this.ParentId))
            {
                var parenLs = GetAllCropping(this.ParentId);
                if (parenLs.Count > 0)
                {
                    var oneModel = parenLs.FirstOrDefault(p => p.DivisionLevel == 1);
                    if (oneModel != null)
                    {
                        model.ParentId = oneModel.DivisionId;
                        model.DivisionLevel = 2;
                    }
                    var twoModel = parenLs.FirstOrDefault(p => p.DivisionLevel == 2);
                    if (twoModel != null)
                    {
                        model.ParentId = twoModel.DivisionId;
                        model.DivisionLevel = 3;
                    }
                }
            }
            else
            {
                model.DivisionLevel = 1;
            }
            model.AddUser = this.CurrUser.UserId;
            model.OperateTime = DateTime.Now;
            model.Sort = !string.IsNullOrEmpty(txtSort.Text) ? int.Parse(txtSort.Text) : Funs.DB.Division_SubProjects.Count() + 1;
            model.BranchEngineeringCode = txtBranchEngineeringCode.Text;
            model.BranchEngineeringName = txtBranchEngineeringName.Text;
            model.SubBranchEngineeringName = txtSubBranchEngineeringName.Text;
            model.ProEngineeringCode = txtProEngineeringCode.Text;
            model.ProEngineeringName = txtProEngineeringName.Text;
            model.ProEngineeringNum = txtProEngineeringNum.Text;
            model.Remark = txtRemark.Text;
            if (string.IsNullOrWhiteSpace(this.DivisionId)) Funs.DB.Division_SubProjects.InsertOnSubmit(model);
            Funs.DB.SubmitChanges();
            ShowNotify("保存成功!", MessageBoxIcon.Success);
            PageContext.RegisterStartupScript(ActiveWindow.GetHideRefreshReference());
        }

        #region 私有方法

        /// <summary>
        /// 根据主键获取所有节点
        /// </summary>
        /// <returns></returns>
        public List<Division_SubProjects> GetAllCropping(string parentId)
        {
            var result = new List<Division_SubProjects>();

            var ids = new List<string>();
            var itemSubPro = Funs.DB.Division_SubProjects.FirstOrDefault(p => p.DivisionId == parentId);
            if (itemSubPro != null)
            {
                ids.Add(itemSubPro.DivisionId);
                if (itemSubPro.DivisionLevel == 2)
                {
                    ids.Add(itemSubPro.ParentId);
                }
                if (itemSubPro.DivisionLevel == 3)
                {
                    ids.Add(itemSubPro.ParentId);
                    var twoSubPro = Funs.DB.Division_SubProjects.FirstOrDefault(p => p.DivisionId == itemSubPro.ParentId);
                    if (twoSubPro != null)
                    {
                        ids.Add(twoSubPro.ParentId);
                    }
                }
                result = Funs.DB.Division_SubProjects.Where(p => ids.Contains(p.DivisionId)).ToList();
            }
            return result;
        }

        #endregion

    }
}