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

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

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

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

           
        }
        private string _lastAnaRequestStr = string.Empty;

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

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

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