using ProjectBase.Data.BaseDAL;
using ProjectBase.Data.Logs;
using SIMDP.BLL;
using SIMDP.Model;
using ProjectBase.Util;
using System;
using System.Data;
using System.Windows.Forms;

namespace SIMDP.View
{
    public partial class FormEditRuleValue : DevExpress.XtraEditors.XtraForm
    {
        /// <summary>
        /// 执行添加修改操作的rule_Value
        /// </summary>
        private DataTable dt;

        /// <summary>
        /// 需要修改的变量
        /// </summary>
        private DataRow dtRow;


        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="dt">执行添加修改操作的rule_Value</param>
        /// <param name="selectRow">要修改的变量/param>
        public FormEditRuleValue(DataTable dtRule, DataRow selectRow)
        {
            InitializeComponent();
            dt = dtRule;
            InitControls(selectRow);
        }

        /// <summary>
        /// 初始化控件
        /// </summary>
        /// <param name="selectRow">要修改的变量</param>
        private void InitControls(DataRow selectRow)
        {
            //下拉框--类型
            BindingSource bsType = new BindingSource();
            bsType.DataSource = SysEnvironment.dirType;
            this.lookUp_RuleType.Properties.DataSource = bsType;
            this.lookUp_RuleType.Properties.ValueMember = "Key";
            this.lookUp_RuleType.Properties.DisplayMember = "Value";
            this.lookUp_RuleType.Properties.NullText = "请您选择";

            //下拉框--查询条件
            BindingSource bsQuery = new BindingSource();
            bsQuery.DataSource = SysEnvironment.dirRuleValueQuery;
            this.lookUp_RuleQuery.Properties.DataSource = bsQuery;
            this.lookUp_RuleQuery.Properties.ValueMember = "Key";
            this.lookUp_RuleQuery.Properties.DisplayMember = "Value";
            this.lookUp_RuleQuery.Properties.NullText = "请您选择";

            //下拉框--名称
            this.textEditRuleName.Text = selectRow["Name"].ToString();
            this.lookUp_RuleType.EditValue = Convert.ToInt32(selectRow["Type"]);
            this.lookUp_RuleQuery.Properties.NullText = selectRow["Query"].ToString();
            this.txt_RuleOrder.Text = selectRow["OrderNum"].ToString();

            if (selectRow != null)
            {
                dtRow = selectRow;
            }
        }

        private void btn_Cancel_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void btn_Save_Click(object sender, EventArgs e)
        {
            try
            {
                if (lookUp_RuleType.Text == "请您选择" || lookUp_RuleQuery.Text == "请您选择" || string.IsNullOrEmpty(txt_RuleOrder.Text))
                {
                    DevExpress.XtraEditors.XtraMessageBox.Show("请将信息填写完整。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    return;
                }


                DataRow[] drArr = dt.Select(string.Format("OrderNum = '{0}'", txt_RuleOrder.Text));
                if (drArr.Length > 0)
                {
                    if (dtRow["OrderNum"].ToString() != txt_RuleOrder.Text)
                    {
                        DevExpress.XtraEditors.XtraMessageBox.Show("此序号已存在，请重新输入。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                        return;
                    }
                }

                FormUserVerification form = new FormUserVerification();
                form.ShowDialog();
                if (form.DialogResult != DialogResult.OK)
                {
                    DevExpress.XtraEditors.XtraMessageBox.Show("用户验证失败。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    return;
                }

                string ruleId = dtRow["RuleId"].ToString();
                //string id = lookUp_RuleID.Text;
                string name = this.textEditRuleName.Text;
                string type = lookUp_RuleType.EditValue.ToString();
                string orderNum = txt_RuleOrder.Text;
                string query = lookUp_RuleQuery.Text;
                dt.Rows.Remove(dtRow);
                dt.Rows.Add(ruleId, name, type, orderNum, query);
                //将dataTable中的数据按照规则组合成数据表rules中的rule_value字段值
                //BlRule blRule = new BlRule();
                string ruleValue = BLLFactory<BlRule>.Instance.FormRuleValue(dt);
                MoRule rule = BLLFactory<BlRule>.Instance.FindByID(ruleId);
                rule.RuleValue = ruleValue;
                //修改数据库中的rule_value
                bool flag = BLLFactory<BlRule>.Instance.Update(rule, ruleId);
                if (flag)
                {
                    DevExpress.XtraEditors.XtraMessageBox.Show("修改成功。", "提示信息", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    this.Close();
                }
            }
            catch (Exception ex)
            {
                DevExpress.XtraEditors.XtraMessageBox.Show("修改失败。", "提示信息", MessageBoxButtons.OK, MessageBoxIcon.Information);
                LogHelper.log.Error(string.Format("修改数据库rules出现错误：{0}", ex));
            }
        }
    }
}