using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace IStation.WinFrmUI.CalcErQu
{
    public partial class CalcWizardMainContainter : DocumentPage
    {
        public CalcWizardMainContainter()
        {
            InitializeComponent();

            this.PageTitle.Caption = "优化方案";
            this.SurfaceGuid = new SurfaceGuid()
            {
                Modular = eModular.CalcErQu2,
                Function = this.PageTitle.Caption
            };
        }
        pageCalcResult pageCalcResult = null;
        pageCalcParas pageCalcParas = null;
        private void CalcWizardMainContainter_Load(object sender, EventArgs e)
        {
            pageCalcParas = new pageCalcParas();
            pageCalcParas.Name = "pageCalcParas";
            pageCalcParas.Dock = DockStyle.Fill;
            pageCalcParas.OnNextPageEvent += () =>
            {
                GoToPage2();
            };
            this.Controls.Add(pageCalcParas);

            pageCalcParas.InitialDataSource();
        }
        public override void InitialDataSource()
        {
            base.InitialDataSource();


        }
   
      

        private string _lastAnaRequestStr = string.Empty;

        private void GoToPage2()
        {
            if (pageCalcResult == null)
            {
                pageCalcResult = new pageCalcResult();
                pageCalcResult.Name = "pageCalcResult";
                pageCalcResult.Dock = DockStyle.Fill;
                pageCalcResult.SetAnaType(Wizard.eAnaPrjType.Opt);
                pageCalcResult.OnBeforePageEvent += () =>
                {
                    GoToPage1();
                };
                this.Controls.Add(pageCalcResult);
            }

            var anaRequest = pageCalcParas.GetAnaRequest();
            if (anaRequest == null)
                return;

            var currentJson = JsonHelper.Object2Json(anaRequest);
            if (!_lastAnaRequestStr.Equals(currentJson) || pageCalcParas.IsReCalc())
            {
                _lastAnaRequestStr = currentJson;
                IStation.WinFrmUI.WaitFrmHelper.ShowWaitForm(this);
                pageCalcResult.AnaOptResult(anaRequest, (bol) =>
                {
                    IStation.WinFrmUI.WaitFrmHelper.HideWaitForm(this);
                    if (bol)
                    {
                        pageCalcParas.Hide();
                        pageCalcResult.Show();
                    }
                });
            }
            else
            { 
                pageCalcParas.Hide();
                pageCalcResult.Show();
            }
        }

   

        

        private void GoToPage1()
        {
            if (pageCalcResult != null)
            {
                pageCalcResult.Hide();
            }
            pageCalcParas.Show();
        }
    }
}