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

namespace VRS.Management.VSAT
{
    public partial class ExamTheoryBase_Edit : BasePage
    {
        DataService.BLL.pro_theory_base bll_theory_base = new DataService.BLL.pro_theory_base();
        DataService.BLL.admin_log log = new DataService.BLL.admin_log();
        protected override void Page_Load(object sender, EventArgs e)
        {
            base.Page_Load(sender, e);
            if (!IsPostBack)
            {
                DataLoad();
            }
        }

        protected void btnSure_Click(object sender, EventArgs e)
        {
            var user = DataService.BLL.admin_user.load_login();
            var model = bll_theory_base.GetModel(Request.Params["Id"]);

            if (string.IsNullOrEmpty(dp_kind.SelectedValue))
            {
                RadAjaxManager1.Alert("题目类型不能为空！");
                return;
            }

            if (string.IsNullOrEmpty(question_name.Text.Trim()))
            {
                RadAjaxManager1.Alert("题干不能为空！");
                return;
            }

            /*
            if (bll.GetRecordCount(string.Format(" batch_name = '{0}'  and  school_id='{1}' ", batch_name.Text.Trim(), model.school_id)) > 0)
            {
                RadAjaxManager1.Alert("考场名称禁止重复！");
                return;
            }
            */

            if (dp_kind.SelectedValue == "简答题")
            {
                if (string.IsNullOrEmpty(anwser_jianda.Text.Trim()))
                {
                    RadAjaxManager1.Alert("简答题答案不能为空！");
                    return;
                }
            }
            else
            {
                if (dp_answer.CheckedItems.Count <= 0)
                {
                    RadAjaxManager1.Alert("请选择答案！");
                    return;
                }
            }

            //model.kind = dp_kind.SelectedValue;
            model.question = question_name.Text.Trim();

          

            model.update_time = DateTime.Now;
            model.update_by = user.user_id;
            model.r1 = r1.Text.Trim();

            if (dp_kind.SelectedValue == "简答题")
            {
                model.answer = anwser_jianda.Text.Trim();
                model.option_a = "";
                model.option_b = "";
                model.option_c = "";
                model.option_d = "";
                model.option_e = "";
                model.option_f = "";
            }
            else
            {
                var array = dp_answer.CheckedItems.Select(s => s.Text).OrderBy(s => s).ToArray();
                model.answer = string.Join(",", array);
                model.option_a = option_a.Text.Trim();
                model.option_b = option_b.Text.Trim();
                model.option_c = option_c.Text.Trim();
                model.option_d = option_d.Text.Trim();
                model.option_e = option_e.Text.Trim();
                model.option_f = option_f.Text.Trim();
            }

            if (bll_theory_base.Update(model))
            {
                log.write_log("修改题目成功。" + "名称：" + model.question + "，id：" + model.id);
                RadAjaxManager1.ResponseScripts.Add("alert('修改成功！');CloseAndRebind();");
            }
            else
            {
                RadAjaxManager1.Alert("修改失败！");
            }
        }


        protected void option_a_TextChanged(object sender, EventArgs e)
        {
            var a = option_a.Text.Trim();
            if (!string.IsNullOrEmpty(a))
            {
                var item = dp_answer.Items.FindItemByText("A");
                item.Enabled = true;
                item.Checked = false;
            }
            else
            {
                var item = dp_answer.Items.FindItemByText("A");
                item.Enabled = false;
                item.Checked = false;
            }
        }
        //answer.Text = option_a.Text + "," + option_b.Text;
        protected void option_b_TextChanged(object sender, EventArgs e)
        {

            var b = option_b.Text.Trim();
            if (!string.IsNullOrEmpty(b))
            {
                var item = dp_answer.Items.FindItemByText("B");
                item.Enabled = true;
                item.Checked = false;

            }
            else
            {
                var item = dp_answer.Items.FindItemByText("B");
                item.Enabled = false;
                item.Checked = false;
            }
        }



        protected void option_c_TextChanged(object sender, EventArgs e)
        {
            var c = option_c.Text.Trim();
            if (!string.IsNullOrEmpty(c))
            {
                var item = dp_answer.Items.FindItemByText("C");
                item.Enabled = true;
                item.Checked = false;
            }
            else
            {
                var item = dp_answer.Items.FindItemByText("C");
                item.Enabled = false;
                item.Checked = false;
            }
        }

        protected void option_d_TextChanged(object sender, EventArgs e)
        {
            var d = option_d.Text.Trim();
            if (!string.IsNullOrEmpty(d))
            {
                var item = dp_answer.Items.FindItemByText("D");
                item.Enabled = true;
                item.Checked = false;

            }
            else
            {
                var item = dp_answer.Items.FindItemByText("D");
                item.Enabled = false;
                item.Checked = false;
            }
        }

        protected void option_e_TextChanged(object sender, EventArgs e)
        {
            var ee = option_e.Text.Trim();
            if (!string.IsNullOrEmpty(ee))
            {
                var item = dp_answer.Items.FindItemByText("E");
                item.Enabled = true;
                item.Checked = false;
            }
            else
            {
                var item = dp_answer.Items.FindItemByText("E");
                item.Enabled = false;
                item.Checked = false;
            }
        }

        protected void option_f_TextChanged(object sender, EventArgs e)
        {
            var f = option_f.Text.Trim();
            if (!string.IsNullOrEmpty(f))
            {
                var item = dp_answer.Items.FindItemByText("F");
                item.Enabled = true;
                item.Checked = false;
            }
            else
            {
                var item = dp_answer.Items.FindItemByText("F");
                item.Enabled = false;
                item.Checked = false;
            }
        }

        protected  void DataLoad()
        {
            string Id = Request.Params["Id"];
            if (!string.IsNullOrWhiteSpace(Id))
            {
                var model = bll_theory_base.GetModel(Id);
                question_name.Text = model.question;
                option_a.Text = model.option_a;
                option_b.Text = model.option_b;
                option_c.Text = model.option_c;
                option_d.Text = model.option_d;
                option_e.Text = model.option_e;
                option_f.Text = model.option_f;

                dp_kind.SelectedValue = model.kind;

                if (model.kind == "简答题")
                {
                    anwser_jianda.Text = model.answer;
                }
                else
                {
                    if (!string.IsNullOrEmpty(model.option_a))
                    {
                        var item = dp_answer.Items.FindItemByText("A");
                        item.Enabled = true;
                        item.Checked = false;
                    }
                    else
                    {
                        var item = dp_answer.Items.FindItemByText("A");
                        item.Enabled = false;
                        item.Checked = false;
                    }
                    if (!string.IsNullOrEmpty(model.option_b))
                    {
                        var item = dp_answer.Items.FindItemByText("B");
                        item.Enabled = true;
                        item.Checked = false;
                    }
                    else
                    {
                        var item = dp_answer.Items.FindItemByText("B");
                        item.Enabled = false;
                        item.Checked = false;
                    }

                    if (!string.IsNullOrEmpty(model.option_c))
                    {
                        var item = dp_answer.Items.FindItemByText("C");
                        item.Enabled = true;
                        item.Checked = false;
                    }
                    else
                    {
                        var item = dp_answer.Items.FindItemByText("C");
                        item.Enabled = false;
                        item.Checked = false;
                    }

                    if (!string.IsNullOrEmpty(model.option_d))
                    {
                        var item = dp_answer.Items.FindItemByText("D");
                        item.Enabled = true;
                        item.Checked = false;
                    }
                    else
                    {
                        var item = dp_answer.Items.FindItemByText("D");
                        item.Enabled = false;
                        item.Checked = false;
                    }

                    if (!string.IsNullOrEmpty(model.option_e))
                    {
                        var item = dp_answer.Items.FindItemByText("E");
                        item.Enabled = true;
                        item.Checked = false;
                    }
                    else
                    {
                        var item = dp_answer.Items.FindItemByText("E");
                        item.Enabled = false;
                        item.Checked = false;
                    }

                    if (!string.IsNullOrEmpty(model.option_f))
                    {
                        var item = dp_answer.Items.FindItemByText("F");
                        item.Enabled = true;
                        item.Checked = false;
                    }
                    else
                    {
                        var item = dp_answer.Items.FindItemByText("F");
                        item.Enabled = false;
                        item.Checked = false;
                    }

                    var array = model.answer.Split(',');
                    foreach (var obj in array)
                    {
                        var item = dp_answer.Items.FindItemByText(obj);
                        item.Checked = true;
                    }
                }
            }
            else
            {
                OnError(null);
            }
        }
    }
}