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

namespace VRS.Management
{
    public partial class School_Edit : BasePage
    {
        DataService.BLL.admin_school bll = new DataService.BLL.admin_school();
        DataService.BLL.admin_log log = new DataService.BLL.admin_log();
        DataService.BLL.admin_user bll_user = new DataService.BLL.admin_user();
        protected override void Page_Load(object sender, EventArgs e)
        {
            base.Page_Load(sender, e);
            if (!IsPostBack)
            {
                DataLoad();
            }
        }

        protected void DataLoad()
        {
            string Id = Request.Params["Id"];
            if (!string.IsNullOrWhiteSpace(Id))
            {
                var model = bll.GetModel(Id);
                name.Text = model.school;
                //老师
                if (string.IsNullOrWhiteSpace(model.r1) || model.r1=="-1") //无限制
                {
                    radio_no_limit_teacher.SelectedValue = "1";
                    num_teacher.Enabled = false;
                }
                else //有限制
                {
                    radio_no_limit_teacher.SelectedValue = "0";
                    num_teacher.Enabled = true;
                    num_teacher.Text = model.r1;
                }
                //学生
                if (string.IsNullOrWhiteSpace(model.r2) || model.r2 == "-1") //无限制
                {
                    radio_no_limit_student.SelectedValue = "1";
                    num_student.Enabled = false;
                }
                else //有限制
                {
                    radio_no_limit_student.SelectedValue = "0";
                    num_student.Enabled = true;
                    num_student.Text = model.r2;
                }
            }
            else
            {
                OnError(null);
            }
        }

        protected void btnSure_Click(object sender, EventArgs e)
        {
            var id = Request.Params["Id"];
            if (string.IsNullOrEmpty(name.Text.Trim()))
            {
                RadAjaxManager1.Alert("学校名称不能为空！");
                return;
            }
            if (bll.GetRecordCount(string.Format(" school = '{0}'  and id != {1}", name.Text.Trim(), id)) > 0)
            {
                RadAjaxManager1.Alert("学生名称禁止重复！");
                return;
            }

          
            DataService.Model.admin_school model = bll.GetModel(id);
            model.school = name.Text.Trim();

            //老师
            if (radio_no_limit_teacher.SelectedValue == "1") //无限制
            {
                model.r1 = "-1";
            }
            else if (radio_no_limit_teacher.SelectedValue == "0") //有限制
            {
                if (string.IsNullOrEmpty(num_teacher.Text))
                {
                    RadAjaxManager1.Alert("请输入老师lisence数量！");
                    return;
                }
                //判断老师数量
                //需要提示“当前设定的学生/老师lisence数量小于实际配置的学生/老师用户，请先删除多余用户再进行设定。
               
                //只统计已启用用户$$$
                var role_teacher = bll_user.getTeacherRoleId();
                var exist_number = bll_user.GetStartedUsers(id, role_teacher);
                var update_number = int.Parse(num_teacher.Text);
                if (update_number< exist_number)
                {
                    var msg = string.Format("当前设定的老师lisence数量:{0},小于实际配置的老师用户数:{1}，请先停用或删除多余老师，再进行设定", update_number, exist_number);
                    RadAjaxManager1.Alert(msg);
                    return;
                }
                model.r1 = num_teacher.Text;
            }
            //学生
            if (radio_no_limit_student.SelectedValue == "1" ) //无限制
            {
                model.r2 = "-1";
            }
            else if (radio_no_limit_student.SelectedValue == "0")  //有限制
            {
                if (string.IsNullOrEmpty(num_student.Text))
                {
                    RadAjaxManager1.Alert("请输入学生lisence数量！");
                    return;
                }
                //判断学生数量
                //需要提示“当前设定的学生/老师lisence数量小于实际配置的学生/老师用户，请先删除多余用户再进行设定。
               
                //只统计已启用用户$$$
                var role_student = bll_user.getStudentRoleId();
                var exist_number = bll_user.GetStartedUsers(id, role_student);

                var update_number = int.Parse(num_student.Text);
                if (update_number < exist_number)
                {
                    var msg = string.Format("当前设定的学生lisence数量:{0},小于实际配置的学生用户数:{1}，请先停用或删除多余学生，再进行设定", update_number, exist_number);
                    RadAjaxManager1.Alert(msg);
                    return;
                }
                model.r2 = num_student.Text;
            }


            if (bll.Update(model))
            {
                log.write_log("修改学校名称成功。" + "名称：" + model.school + "，ID：" + model.id);
                RadAjaxManager1.ResponseScripts.Add("alert('修改成功！');CloseAndRebind();");
            }
            else
                RadAjaxManager1.Alert("修改失败！");
        }

        protected void radio_limit_teacher_SelectedIndexChanged(object sender, EventArgs e)
        {
             if (radio_no_limit_teacher.SelectedValue=="1") //无限制
            {
                num_teacher.Enabled = false;
            }
            else if (radio_no_limit_teacher.SelectedValue == "0") //有限制
            {
                num_teacher.Enabled = true;
            }
        }

        protected void radio_limit_student_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (radio_no_limit_student.SelectedValue == "1") //无限制
            {
                num_student.Enabled = false;
            }
            else if (radio_no_limit_student.SelectedValue == "0") //有限制
            {
                num_student.Enabled = true;
            }
        }
    }
}