using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Data.SqlClient;
using DSWeb.Models;
using DSWeb.EntityDA;

namespace DSWeb.Modules
{
    public partial class Edit : System.Web.UI.Page
    {
        private string strModuleGID;
        private string strHandle;
        private string strUserID;

        protected void Page_Load(object sender, EventArgs e)
        {
            if(Session["USERID"] != null)
            {
                strUserID = Session["USERID"].ToString();
            }
            if (Request.QueryString["handle"] != null)
            {
                strHandle = Request.QueryString["handle"].ToString();
                this.h_handle.Value = strHandle;
            }

            if (Request.QueryString["id"] != null)
            {
                strModuleGID = Request.QueryString["id"].ToString();
                this.h_moduleid.Value = strModuleGID;
            }

            if (strHandle == "edit")
            {
                if (h_posttype.Value.Trim().Equals("1"))
                {
                    SaveModule();
                }
                else
                {
                    GetModuleInfo(strModuleGID);
                }
            }

            if (strHandle == "add")
            {
                if (h_posttype.Value.Trim().Equals("1"))
                {
                    SaveModule();
                }
            }
        }
        #region 保存模块信息
        /// <summary>
        /// 保存模块信息
        /// </summary>
        private void SaveModule()
        {
            int iResult = 0;
            ModuleDA moduleDA = new ModuleDA();
            ModuleEntity moduleEntity = new ModuleEntity();
            ActionEntity actionEntity = new ActionEntity();
            
            if (this.h_handle.Value.Trim().ToLower().Equals("add"))
            {
                moduleEntity.Gid = Guid.NewGuid().ToString();
                moduleEntity.ModuleName = this.txt_sysname.Value.Trim();
                moduleEntity.ModuleDescription = this.txt_description.Value.Trim();
                moduleEntity.ModuleUrl = this.txt_url.Value.Trim();
                moduleEntity.ModuleIcon = this.txt_imgurl.Value.Trim();
                //moduleEntity.ParentID = "";
                moduleEntity.ModuleSort = this.txt_sort.Value.Trim().Equals("") ? 0 : int.Parse(this.txt_sort.Value.Trim());
                moduleEntity.ModuleType = int.Parse(this.sel_type.Items[sel_type.SelectedIndex].Value);
                moduleEntity.ModuleState = this.ck_state.Checked ? 1 : 0;
                moduleEntity.ShowRootState = 0;
                moduleEntity.CreateUser = strUserID;
                moduleEntity.ParentID = this.h_parentid.Value.Trim().Equals("") ? "" : this.h_parentid.Value.Trim();

                actionEntity.GID = Guid.NewGuid().ToString();
                actionEntity.ActionName = this.txt_sysname.Value.Trim();
                actionEntity.Description = this.txt_description.Value.Trim();
                actionEntity.ModuleID = moduleEntity.Gid;
                actionEntity.CreateUserID = strUserID;

                iResult = moduleDA.InsertModule(moduleEntity, actionEntity);
            }
            else
            {
                moduleEntity = moduleDA.GetModuleByID(strModuleGID);
                if (moduleEntity.Gid != null)
                {
                    //如果存在记录,则更新模块信息
                    moduleEntity.ModuleName = this.txt_sysname.Value.Trim();
                    moduleEntity.ModuleDescription = this.txt_description.Value.Trim();
                    moduleEntity.ModuleUrl = this.txt_url.Value.Trim();
                    moduleEntity.ModuleIcon = this.txt_imgurl.Value.Trim();
                    moduleEntity.ParentID = this.h_parentid.Value.Trim().Equals("") ? "" : this.h_parentid.Value.Trim();
                    moduleEntity.ModuleSort = this.txt_sort.Value.Trim().Equals("") ? 0 : int.Parse(this.txt_sort.Value.Trim());
                    moduleEntity.ModuleType = int.Parse(this.sel_type.Items[sel_type.SelectedIndex].Value);
                    moduleEntity.ModuleState = this.ck_state.Checked ? 1 : 0;
                    moduleEntity.ShowRootState = 0;
                    moduleEntity.ModifiedUser = strUserID;

                    iResult = moduleDA.UpdateModule(moduleEntity);
                }
                else
                {
                    //如果不存在记录,则添加模块信息
                    moduleEntity.Gid = Guid.NewGuid().ToString();
                    moduleEntity.ModuleName = this.txt_sysname.Value.Trim();
                    moduleEntity.ModuleDescription = this.txt_description.Value.Trim();
                    moduleEntity.ModuleUrl = this.txt_url.Value.Trim();
                    moduleEntity.ModuleIcon = this.txt_imgurl.Value.Trim();
                    moduleEntity.ParentID = this.h_parentid.Value.Trim().Equals("") ? "" : this.h_parentid.Value.Trim();
                    moduleEntity.ModuleSort = this.txt_sort.Value.Trim().Equals("") ? 0 : int.Parse(this.txt_sort.Value.Trim());
                    moduleEntity.ModuleType = int.Parse(this.sel_type.Items[sel_type.SelectedIndex].Value);
                    moduleEntity.ModuleState = this.ck_state.Checked ? 1 : 0;
                    moduleEntity.ShowRootState = 0;
                    moduleEntity.CreateUser = strUserID;

                    actionEntity.GID = Guid.NewGuid().ToString();
                    actionEntity.ActionName = this.txt_sysname.Value.Trim();
                    actionEntity.Description = this.txt_description.Value.Trim();
                    actionEntity.ModuleID = moduleEntity.Gid;
                    actionEntity.CreateUserID = strUserID;

                    iResult = moduleDA.InsertModule(moduleEntity, actionEntity);
                }
            }
            this.h_poststate.Value = iResult.ToString();
            
        }
        #endregion

        #region  获取模块信息
        /// <summary>
        /// 获取模块信息
        /// </summary>
        /// <param name="tempModuleGID">模块GID</param>
        private void GetModuleInfo(string tempModuleGID)
        {
            ModuleDA moduleDA = new ModuleDA();
            ModuleEntity moduleEntity = new ModuleEntity();
            ModuleEntity parentEntity = new ModuleEntity();

            moduleEntity = moduleDA.GetModuleByID(tempModuleGID);

            if (moduleEntity.Gid != null)
            {
                this.txt_sysname.Value = moduleEntity.ModuleName;
                this.txt_description.Value = moduleEntity.ModuleDescription;
                this.txt_url.Value = moduleEntity.ModuleUrl;
                this.txt_imgurl.Value = moduleEntity.ModuleIcon;
                if(!moduleEntity.ParentID.Trim().Equals(""))
                {
                    parentEntity = moduleDA.GetModuleByID(moduleEntity.ParentID);

                    if (parentEntity.Gid != null)
                    {
                        this.txt_parent.Value = parentEntity.ModuleDescription;
                    }
                    this.h_parentid.Value = moduleEntity.ParentID;
                }
                this.txt_sort.Value = moduleEntity.ModuleSort.ToString();
                this.ck_state.Checked = moduleEntity.ModuleState == 0 ? true : false;
                this.sel_type.Value = moduleEntity.ModuleType.ToString();
            }
        }
        #endregion
    }
}