using BLL;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.IO;
using Newtonsoft.Json.Linq;
using System.Configuration;

namespace FineUIPro.Web.ThreeYearAction.FireGasSafety
{
    public partial class SafetyOrganization : PageBase
    {
        #region 定义项
        /// <summary>
        /// 主键
        /// </summary>
        public string ProjectId
        {
            get
            {
                return (string)ViewState["ProjectId"];
            }
            set
            {
                ViewState["ProjectId"] = value;
            }
        }
        #endregion

        /// <summary>
        /// 加载页面
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                if (this.CurrUser == null)
                {
                    this.Session["CurrUser"] = UserService.GetUserByUserId(Const.hfnbdId);
                }

                this.ProjectId = this.CurrUser.LoginProjectId;
                if (!string.IsNullOrEmpty(Request.Params["projectId"]) && Request.Params["projectId"] != this.CurrUser.LoginProjectId)
                {
                    this.ProjectId = Request.Params["projectId"];
                }
                ////权限按钮方法
                this.ucTree.UnitId = this.CurrUser.UnitId;
                this.ucTree.ProjectId = this.ProjectId;
                if (!string.IsNullOrEmpty(this.CurrUser.LoginProjectId))
                {
                    this.panelLeftRegion.Hidden = true;
                    ////权限按钮方法
                    this.GetButtonPower();
                }
                this.InitTreeMenu();
            }
        }
        protected void changeTree(object sender, EventArgs e)
        {

            this.ProjectId = this.ucTree.ProjectId;
            this.InitTreeMenu();

            this.GetButtonPower();
            //if (string.IsNullOrEmpty(this.CurrUser.LoginProjectId))
            //{
            //    btnNew.Hidden = true;
            //}
        }

        #region 加载树
        /// <summary>
        /// 加载树
        /// </summary>
        private void InitTreeMenu()
        {
            //if (string.IsNullOrEmpty(this.ProjectId))
            //{
            //    return;
            //}
            this.trSafetyOrganization.Nodes.Clear();
            this.trSafetyOrganization.ShowBorder = false;
            this.trSafetyOrganization.ShowHeader = false;
            this.trSafetyOrganization.EnableIcons = true;
            this.trSafetyOrganization.AutoScroll = true;
            this.trSafetyOrganization.EnableSingleClickExpand = true;

            TreeNode node = new TreeNode();
            node.Text = "消防安全组织体系";
            node.NodeID = this.ProjectId;
            node.CommandName = "project";
            node.EnableClickEvent = true;
            node.EnableExpandEvent = true;
            this.trSafetyOrganization.Nodes.Add(node);
            TreeNode emptyNode = new TreeNode();
            emptyNode.Text = "";
            emptyNode.NodeID = "";
            node.Nodes.Add(emptyNode);
        }

        /// <summary>
        /// 加载树
        /// </summary>
        /// <param name="nodes"></param>
        /// <param name="menuId"></param>
        private void BoundTree(TreeNodeCollection nodes)
        {
            //if (string.IsNullOrEmpty(this.ProjectId))
            //{
            //    return;
            //}
            this.trSafetyOrganization.Nodes.Clear();
            this.trSafetyOrganization.ShowBorder = false;
            this.trSafetyOrganization.ShowHeader = false;
            this.trSafetyOrganization.EnableIcons = true;
            this.trSafetyOrganization.AutoScroll = true;
            this.trSafetyOrganization.EnableSingleClickExpand = true;
            var unitLists = BLL.SafetyorganizationService.GetSafetyOrganizationListByProjectId(this.ProjectId);
            if (unitLists.Count() > 0)
            {
                TreeNode tn = null;
                foreach (var dr in unitLists)
                {
                    tn = new TreeNode();
                    var unitName = dr.UnitName;
                    tn.Text = unitName;
                    tn.NodeID = dr.Id;
                    tn.EnableClickEvent = true;
                    tn.ToolTip = unitName;
                    nodes.Add(tn);
                    //this.trSafetyOrganization.Nodes.Add(tn);
                }
            }
        }
        #endregion

        #region  展开树
        /// <summary>
        /// 展开树
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void trSafetyOrganization_NodeExpand(object sender, TreeNodeEventArgs e)
        {
            e.Node.Nodes.Clear();
            if (e.Node.CommandName == "project")  //展开项目节点
            {
                var safetyOrganizations = from x in Funs.DB.FireGasSafety_SafetyOrganization
                                          where x.ProjectId == e.Node.NodeID
                                          orderby x.CompileDate
                                          select x;
                foreach (var obj in safetyOrganizations)
                {
                    TreeNode newNode = new TreeNode();
                    newNode.Text = obj.UnitName;
                    newNode.NodeID = obj.Id;
                    newNode.CommandName = "org";
                    newNode.EnableExpandEvent = true;
                    newNode.EnableClickEvent = true;
                    e.Node.Nodes.Add(newNode);
                }
            }
        }
        #endregion

        #region 获取按钮权限
        /// <summary>
        /// 获取按钮权限
        /// </summary>
        /// <param name="button"></param>
        /// <returns></returns>
        private void GetButtonPower()
        {
            if (string.IsNullOrEmpty(this.ProjectId))
            {
                return;
            }
            var buttonList = BLL.CommonService.GetAllButtonList(this.ProjectId, this.CurrUser.UserId, BLL.Const.SafetyOrganizationMenuId);
            if (buttonList.Count() > 0)
            {
                if (buttonList.Contains(BLL.Const.BtnAdd))
                {
                    this.btnNewItem.Hidden = false;
                    this.btnMenuAdd.Hidden = false;
                }
                //if (buttonList.Contains(BLL.Const.BtnModify))
                //{
                //    this.btnMenuEdit.Hidden = false;
                //}
                if (buttonList.Contains(BLL.Const.BtnDelete))
                {
                    this.btnDeleteItem.Hidden = false;
                    this.btnMenuDelete.Hidden = false;
                }
            }
        }
        #endregion

        /// <summary>
        /// 增加明细
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnDelete_Click(object sender, EventArgs e)
        {
            if (!string.IsNullOrEmpty(trSafetyOrganization.SelectedNodeID))
            {
                var unit = Funs.DB.FireGasSafety_SafetyOrganization.FirstOrDefault(x => x.Id == trSafetyOrganization.SelectedNodeID);
                unit.OrganizationPic = null;
                Funs.DB.SubmitChanges();
                this.imgPhoto.ImageUrl = null;
            }
            else
            {
                Alert.ShowInTop("请选择一个组织体系！", MessageBoxIcon.Warning);
            }
        }

        /// <summary>
        /// 选择上传组织机构体系图
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void filePhoto_FileSelected(object sender, EventArgs e)
        {
            if (!string.IsNullOrEmpty(trSafetyOrganization.SelectedNodeID) && trSafetyOrganization.SelectedNode.CommandName == "org")
            {
                if (filePhoto.HasFile)
                {
                    string rootUrl = ConfigurationManager.AppSettings["localRoot"];
                    if (string.IsNullOrEmpty(rootUrl))
                    {
                        rootUrl = Funs.RootPath;
                    }

                    string fileName = filePhoto.ShortFileName;

                    if (!ValidateFileType(fileName))
                    {
                        // 清空文件上传控件
                        filePhoto.Reset();

                        ShowNotify("无效的文件类型！");
                        return;
                    }


                    fileName = fileName.Replace(":", "_").Replace(" ", "_").Replace("\\", "_").Replace("/", "_");
                    fileName = DateTime.Now.Ticks.ToString() + "_" + fileName;

                    filePhoto.SaveAs(rootUrl + "/FileUpload/FireGasSafetyOrganizationPic/" + fileName);

                    imgPhoto.ImageUrl = "~/FileUpload/FireGasSafetyOrganizationPic/" + fileName;
                    var unit = Funs.DB.FireGasSafety_SafetyOrganization.FirstOrDefault(x => x.Id == trSafetyOrganization.SelectedNodeID && x.ProjectId == this.ProjectId);
                    unit.OrganizationPic = "FileUpload/FireGasSafetyOrganizationPic/" + fileName;
                    Funs.DB.SubmitChanges();
                    // 清空文件上传组件（上传后要记着清空，否则点击提交表单时会再次上传！！）
                    filePhoto.Reset();
                }
            }
            else
            {
                Alert.ShowInTop("请选择一个组织体系！", MessageBoxIcon.Warning);
            }
        }

        /// <summary>
        /// Tree点击事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void trSafetyOrganization_NodeCommand(object sender, TreeCommandEventArgs e)
        {
            if (!string.IsNullOrEmpty(trSafetyOrganization.SelectedNodeID) && trSafetyOrganization.SelectedNode.CommandName == "org")
            {
                var unit = SafetyorganizationService.GetSafetyOrganizationById(trSafetyOrganization.SelectedNodeID);
                if (unit != null && !string.IsNullOrEmpty(unit.OrganizationPic))
                {
                    this.imgPhoto.ImageUrl = "~/" + unit.OrganizationPic;
                }
                else
                {
                    this.imgPhoto.ImageUrl = null;
                }
            }
        }

        #region 右键增加、修改、删除方法
        /// <summary>
        /// 右键修改事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuEdit_Click(object sender, EventArgs e)
        {
            if (this.trSafetyOrganization.SelectedNode != null && this.trSafetyOrganization.SelectedNode.CommandName != "project")
            {
                if (BLL.CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.SafetyOrganizationMenuId, BLL.Const.BtnModify))
                {
                    if (this.trSafetyOrganization.SelectedNode.Text != "总图")   //非专业节点可以修改
                    {
                        this.hdSelectId.Text = this.trSafetyOrganization.SelectedNode.NodeID;
                        PageContext.RegisterStartupScript(Window2.GetShowReference(String.Format("SafetyOrganizationSave.aspx?operating=modify&Id={0}", this.trSafetyOrganization.SelectedNode.NodeID, "编辑 - ")));
                    }
                    else
                    {
                        ShowNotify("总图节点无法修改！", MessageBoxIcon.Warning);
                    }
                }
                else
                {
                    ShowNotify("您没有这个权限，请与管理员联系！", MessageBoxIcon.Warning);
                }
            }
            else
            {
                ShowNotify("项目节点无法修改！", MessageBoxIcon.Warning);
            }
        }

        /// <summary>
        /// 增加
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuAdd_Click(object sender, EventArgs e)
        {
            if (this.trSafetyOrganization.SelectedNode != null && trSafetyOrganization.SelectedNode.CommandName == "project")
            {
                if (BLL.CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.SafetyOrganizationMenuId, BLL.Const.BtnAdd))
                {
                    string openUrl = String.Format("SafetyOrganizationSave.aspx?operating=add&SuperId={0}", this.trSafetyOrganization.SelectedNode.NodeID, "增加 - ");

                    PageContext.RegisterStartupScript(Window2.GetSaveStateReference(hdSelectId.ClientID)
                            + Window2.GetShowReference(openUrl));
                }
                else
                {
                    ShowNotify("您没有这个权限，请与管理员联系！", MessageBoxIcon.Warning);
                }
            }
            else
            {
                ShowNotify("请选择树节点！", MessageBoxIcon.Warning);
            }
        }

        /// <summary>
        /// 右键删除事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuDelete_Click(object sender, EventArgs e)
        {
            if (this.trSafetyOrganization.SelectedNode != null)
            {
                if (BLL.CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.SafetyOrganizationMenuId, BLL.Const.BtnDelete))
                {
                    if (this.trSafetyOrganization.SelectedNode.CommandName != "project")   //非专业节点可以删除
                    {
                        string id = this.trSafetyOrganization.SelectedNode.NodeID;
                        DeleteSafetyOrganization(id);
                        ShowNotify("删除成功！", MessageBoxIcon.Success);
                        InitTreeMenu();
                    }
                    else
                    {
                        ShowNotify("项目节点无法删除！", MessageBoxIcon.Warning);
                    }
                }
                else
                {
                    ShowNotify("您没有这个权限，请与管理员联系！", MessageBoxIcon.Warning);
                }
            }
            else
            {
                ShowNotify("请选择树节点！", MessageBoxIcon.Warning);
            }
        }

        /// <summary>
        /// 删除方法
        /// </summary>
        private void DeleteSafetyOrganization(string id)
        {
            BLL.SafetyorganizationService.DeleteSafetyOrganization(id);
        }

        #endregion

        #region  修改关闭窗口
        /// <summary>
        /// 关闭窗口
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Window1_Close(object sender, WindowCloseEventArgs e)
        {
            ShowNotify("修改成功！", MessageBoxIcon.Success);
            //InitTreeMenu();
            //getWBSSet();
        }
        #endregion

        #region  拷贝关闭窗口
        /// <summary>
        /// 拷贝关闭窗口
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Window2_Close(object sender, WindowCloseEventArgs e)
        {
            ShowNotify("增加成功！", MessageBoxIcon.Success);
            InitTreeMenu();
            //getWBSSet();
        }
        #endregion

        #region 根据所给Id定位到对应装置
        /// <summary>
        /// 根据所给Id定位到对应装置
        /// </summary>
        private void getWBSSet()
        {
            string installationId = string.Empty;
            string pInstallationId = string.Empty;
            string ppInstallationId = string.Empty;
            string projectId = this.ProjectId;
            string id = this.hdSelectId.Text;
            ppInstallationId = id;

            //Model.FireGasSafety_SafetyOrganization model = BLL.SafetyorganizationService.GetSafetyOrganizationById(id);
            //if (installation.SuperInstallationId == "0")  //一级装置
            //{
            //    ppInstallationId = id;
            //}
            //else
            //{
            //    if (BLL.Project_InstallationService.IsCanAddInstallation(id))   //二级装置
            //    {
            //        pInstallationId = id;
            //        ppInstallationId = installation.SuperInstallationId;
            //    }
            //    else   //三级装置
            //    {
            //        installationId = id;
            //        pInstallationId = installation.SuperInstallationId;
            //        Model.Project_Installation pInstallation = BLL.Project_InstallationService.GetInstallationByInstallationId(installation.SuperInstallationId);
            //        if (pInstallation != null)
            //        {
            //            ppInstallationId = pInstallation.SuperInstallationId;
            //        }
            //    }
            //}
            //projectId = installation.ProjectId;
            this.trSafetyOrganization.Nodes.Clear();
            this.trSafetyOrganization.ShowBorder = false;
            this.trSafetyOrganization.ShowHeader = false;
            this.trSafetyOrganization.EnableIcons = true;
            this.trSafetyOrganization.AutoScroll = true;
            this.trSafetyOrganization.EnableSingleClickExpand = true;
            Model.Base_Project project = BLL.ProjectService.GetProjectByProjectId(this.ProjectId);
            if (project != null)
            {
                TreeNode node = new TreeNode();
                node.Text = project.ProjectName;
                node.NodeID = project.ProjectId;
                node.EnableClickEvent = true;
                this.trSafetyOrganization.Nodes.Add(node);
                node.Expanded = true;
                var installation1s = from x in Funs.DB.Project_Installation
                                     where x.ProjectId == projectId && x.SuperInstallationId == "0"
                                     orderby x.InstallationCode
                                     select x;
                foreach (var installation1 in installation1s)
                {
                    TreeNode newNode1 = new TreeNode();
                    newNode1.Text = installation1.InstallationName;
                    newNode1.NodeID = installation1.InstallationId;
                    newNode1.CommandName = "installation";
                    newNode1.EnableExpandEvent = true;
                    newNode1.EnableClickEvent = true;
                    node.Nodes.Add(newNode1);
                    if (installation1.InstallationId == ppInstallationId)
                    {
                        newNode1.Expanded = true;
                        var installation2s = from x in Funs.DB.Project_Installation where x.SuperInstallationId == installation1.InstallationId orderby x.InstallationCode select x;
                        foreach (var installation2 in installation2s)
                        {
                            TreeNode newNode2 = new TreeNode();
                            newNode2.Text = installation2.InstallationName;
                            newNode2.NodeID = installation2.InstallationId;
                            newNode2.CommandName = "installation";
                            newNode2.EnableExpandEvent = true;
                            newNode2.EnableClickEvent = true;
                            newNode1.Nodes.Add(newNode2);
                            if (installation2.InstallationId == pInstallationId)
                            {
                                newNode2.Expanded = true;
                                var installation3s = from x in Funs.DB.Project_Installation where x.SuperInstallationId == installation2.InstallationId orderby x.InstallationCode select x;
                                foreach (var installation3 in installation3s)
                                {
                                    TreeNode newNode3 = new TreeNode();
                                    newNode3.Text = installation3.InstallationName;
                                    newNode3.NodeID = installation3.InstallationId;
                                    newNode3.CommandName = "installation";
                                    newNode3.EnableExpandEvent = true;
                                    newNode3.EnableClickEvent = true;
                                    newNode2.Nodes.Add(newNode3);
                                }
                            }
                            else
                            {
                                if (BLL.Project_InstallationService.IsExitsInstallationsBySuperInstallationId(installation2.InstallationId))
                                {
                                    TreeNode emptyNode = new TreeNode();
                                    emptyNode.Text = "";
                                    emptyNode.NodeID = "";
                                    newNode2.Nodes.Add(emptyNode);
                                }
                            }
                        }
                    }
                    else
                    {
                        if (BLL.Project_InstallationService.IsExitsInstallationsBySuperInstallationId(installation1.InstallationId))
                        {
                            TreeNode emptyNode = new TreeNode();
                            emptyNode.Text = "";
                            emptyNode.NodeID = "";
                            newNode1.Nodes.Add(emptyNode);
                        }
                    }
                }
            }
            this.trSafetyOrganization.SelectedNodeID = this.hdSelectId.Text;
            //BindGrid();
        }
        #endregion
    }
}