using System.Collections.Generic;
using System.Windows.Forms;
using WeifenLuo.WinFormsUI.Docking;
using WWPipeLine.MapBasic.Conditions;

namespace WWPipeLine.MapBasic
{
	/// <summary>
	/// 查询窗体
	/// </summary>
	public partial class ConditionForm : Sunny.UI.UIForm
	{
		private readonly ConditionPanel m_ConditionPanel;
		public ConditionForm(ConditionPanel conditionPanel)
		{
			InitializeComponent();
			this.Style = ComsStatic.uiStyleCom;
			this.StartPosition = FormStartPosition.Manual;
			this.Location = new System.Drawing.Point(10, 100);
			if (conditionPanel is BasicToolBar)
			{
				this.Height = 80; uiPanelFooter.Visible = false;
			}
			else
			{
				this.SizeChanged += ConditionForm_SizeChanged;
			}
			m_ConditionPanel = conditionPanel;
			m_ConditionPanel.Dock = DockStyle.Fill;
			m_ConditionPanel.Radius = 0;
			m_ConditionPanel.RadiusSides = Sunny.UI.UICornerRadiusSides.None;
			m_ConditionPanel.Margin = new Padding(0);
			m_ConditionPanel.Padding = new Padding(1);
			m_ConditionPanel.Style = ComsStatic.uiStyleCom;
			uiPanelContainer.Controls.Add(m_ConditionPanel);
			uiPanelContainer.Padding = new Padding(0);
			uiPanelContainer.Style = Sunny.UI.UIStyle.Gray;
			m_BtnCancel.Style = ComsStatic.uiStyleCom;
			m_BtnOK.Style = ComsStatic.uiStyleCom;
			if (!conditionPanel.IsShowPanelFooter) { uiPanelFooter.Enabled = false; uiPanelFooter.Visible = false; }
		}
		private void ConditionForm_Load(object sender, System.EventArgs e)
		{
			if (m_ConditionPanel.IsLoadBtnOKClick)
			{
				object senderObj = m_BtnOK;
				BtnOKCancel_Click(senderObj, null);
			}
		}
		private void BtnOKCancel_Click(object sender, System.EventArgs e)
		{
			this.DialogResult = ((Sunny.UI.UISymbolButton)sender).DialogResult;
			if (DialogResult == System.Windows.Forms.DialogResult.Cancel)
			{
				m_ConditionPanel.AfterCloseWithCancel(); this.Close(); return;
			}
			if (DialogResult == System.Windows.Forms.DialogResult.OK)
			{
				ComsStatic.MessageInterface.ShowInfo("开始执行...");
				m_BtnOK.Enabled = false;

				//object dat = null;
				//new WaitingForm((obj, args) => { dat = m_ConditionPanel.Do(ComsStatic.DockPanel); }, null).ShowDialog();
							   
				var dat = m_ConditionPanel.Do(ComsStatic.DockPanel);
				m_BtnOK.Enabled = true;
				if (dat is bool && dat.GetType().Name == "Boolean") //如果返回False 执行失败 但不关闭查询框
				{
					if (!bool.Parse(dat.ToString())) { ComsStatic.MessageInterface.ShowError("执行失败。"); return; }
				}
				if (dat is null)                                   //如果返回null 执行成功 但不关闭查询窗体
				{
					ComsStatic.MessageInterface.ShowInfo("执行完成。"); return;
				}
				ComsStatic.MessageInterface.ShowInfo("执行完成。");
				if (this.m_ConditionPanel.IsShowResultWindow)       //查询后是否需要显示查询结果窗体 
				{
					string resultWinTxt = "执行结果";
					if (!string.IsNullOrEmpty(m_ConditionPanel.ConditionPanelName))
					{
						resultWinTxt = m_ConditionPanel.ConditionPanelName + "-执行结果";
					}
					m_ConditionPanel.ShowResult(dat, ComsStatic.DockPanel, resultWinTxt);
				}
				if (!this.m_ConditionPanel.IsConditionValid)//显示结果窗体后是否需要关闭ConditionForm查询窗体
				{
					//this.m_ConditionPanel.IsConditionValid = true;
					return;
				}
				m_ConditionPanel.AfterCloseWithOK(); this.Close();
			}
		}
		/// <summary>
		/// 窗口大小发生变化的时候调整两个按钮的位置
		/// ■■【确定按钮】■【取消按钮】■■
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void ConditionForm_SizeChanged(object sender, System.EventArgs e)
		{
			var btnsWidth = this.m_BtnOK.Width + this.m_BtnCancel.Width;
			this.m_BtnOK.Left = 2 * (this.Width - btnsWidth) / 5;
			this.m_BtnCancel.Left = this.m_BtnOK.Width + 3 * (this.Width - btnsWidth) / 5;
			if (this.Width < 500)
			{
				this.m_BtnOK.Size = new System.Drawing.Size(70, 30);
				this.m_BtnCancel.Size = new System.Drawing.Size(70, 30);
			}
		}
		/// <summary>
		/// 关闭事件，触发子控件ConditionPanel的AfterClose事件
		/// </summary>
		/// <param name="e"></param>
		protected override void OnClosed(System.EventArgs e)
		{
			base.OnClosed(e);
			m_ConditionPanel.AfterClose();
		}
	}
}