/*
  * Copyright (c) 2025 LG Electronics Inc.
   * SPDX-License-Identifier: LicenseRef-LGE-Proprietary
   */
using Aurora.Api;
using VisionAligner;
using VisionCommon;
using System;
using System.Windows;
using System.Windows.Controls;
using VisionUI.Pattern;
using System.Windows.Media;
using VisionCommonUI;
using VisionCommonUI.Resources;

namespace VisionUI.Aligner {
    /// <summary>
    /// 얼라인 세팅 뷰
    /// AlignSettingView.xaml BehindCode
    /// </summary>
    public partial class AlignSettingView : UserControl {
        private Logger _Logger = new Logger("AlignSettingView");

        private SubSysInfo _SubSysInfo;
        private SubSysRecipe _SubSysRecipe;
        /// <summary>
        /// 생성자
        /// </summary>
        /// <param name="subSysInfo">서브시스템 정보</param>
        public AlignSettingView(SubSysInfo subSysInfo) {
            _SubSysInfo = subSysInfo;
            _SubSysRecipe = VisionRecipeManager.GetSubSysRecipe(_SubSysInfo);

            InitializeComponent();
            CreateViews();
            CreatePatternLogView();
            CreateAlignLogView();
        }

        private void CreateViews() {
            CreateAlignTabControl();
        }
        /// <summary>
        /// 얼라인 탭 컨트롤 생성
        /// </summary>
        public void CreateAlignTabControl() {
            var alignInfos = VisionRecipeManager.GetAlignInfos(_SubSysInfo.UnitId, _SubSysInfo.SubSysId);
            foreach (AlignInfo alignInfo in alignInfos) {
                var alignTabItem = new TabItem() {
                    Header = alignInfo.AlignName,
                    Content = CreateAlignRecipeSettingView(alignInfo)
                };
                alignTabItem.TabIndex = (int)alignInfo.AlignId;
                alignTabItem.Style = FindResource("styleSubMenuRootTabItem") as Style;
                alignTabControl.Items.Add(alignTabItem);
            }
            alignTabControl.SelectedIndex = 0;
            alignTabControl.SelectionChanged += AlignTabControl_SelectionChanged;

            if (alignInfos.Count == 0 || alignTabControl.Items.Count < alignInfos.Count) {
                PrintRecipeError(typeof(AlignRecipe).Name, alignTabControl);
            }
        }

        private void AlignTabControl_SelectionChanged(object sender, SelectionChangedEventArgs e) {
            var tabControl = sender as TabControl;
            (DataContext as AlignSettingViewModel).SetCurrentAlignInfo((eAlignId)tabControl.SelectedIndex);

            // gridAlignLogView 여기서 지금 선택된 alignInfo에 해당하는 View만 보이게 만들기
            SetAlignLogViewVisible(tabControl.SelectedIndex);
        }

        private AlignRecipeSettingView CreateAlignRecipeSettingView(AlignInfo alignInfo) {
            try {
                var alignRecipeSettingView = new AlignRecipeSettingView(alignInfo);
                var alignRecipeSettingViewModel = new AlignRecipeSettingViewModel(alignInfo);
                alignRecipeSettingView.DataContext = alignRecipeSettingViewModel;

                return alignRecipeSettingView;
            }
            catch (Exception e) {
                _Logger.FuncE(e.Message);
            }
            return null;
        }

        private void CreatePatternLogView() {
            var patternLogView = new PatternLogView(_SubSysInfo);
            var patternLogViewModel = new PatternLogViewModel(_SubSysInfo);
            patternLogView.DataContext = patternLogViewModel;
            gridPatternLogView.Children.Add(patternLogView);
        }

        private void CreateAlignLogView() {
            if (gridAlignLogView.Children.Count == 0) {
                foreach (AlignInfo alignInfo in VisionRecipeManager.GetAlignInfos(_SubSysInfo)) {
                    var alignLogView = new AlignLogView(alignInfo);
                    var alignLogViewModel = new AlignLogViewModel(alignInfo, alignLogView);
                    alignLogView.DataContext = alignLogViewModel;
                    gridAlignLogView.Children.Add(alignLogView);
                }
                SetAlignLogViewVisible(0);
            }
        }

        private void SetAlignLogViewVisible(int index) {
            if(gridAlignLogView != null) {
                foreach (var view in gridAlignLogView.Children) {
                    if ((view as AlignLogView).GetAlignInfo().AlignId == (eAlignId)index) {
                        (view as AlignLogView).Visibility = Visibility.Visible;
                    }
                    else {
                        (view as AlignLogView).Visibility = Visibility.Collapsed;
                    }
                }
            }

        }

        private void Button_Save_Click(object sender, RoutedEventArgs e) {
            UpdateRecipeFromUI_AlignRecipe();
            RecipeFileManager.SaveVisionRecipe();

            UpdateAlignRecipe();    // 레시피 저장 후, 갱신

            MessageBoxUtil.ShowMessageBoxOk(StrTokens.MSG_O_SaveCompleted);
        }

        private void UpdateAlignRecipe() {
            AlignerFactory.Update(_SubSysInfo);
        }

        private void UpdateRecipeFromUI_AlignRecipe() {
            foreach (var item in alignTabControl.Items) {
                var tabItem = (TabItem)item;
                var alignRecipeSettingView = tabItem.Content as AlignRecipeSettingView;
                alignRecipeSettingView.UpdateRecipeFromUI();
            }
        }

        private void PrintRecipeError(string recipeName, TabControl tabControl) {
            var errMsg = string.Format(StrTokens.RecipeErrorMessage, recipeName);
            var errTabItem = new TabItem() {
                Header = "Undefined",
                Content = new UCRecipeErrorTextBlock(errMsg) { Margin = new Thickness(15) }
            };
            errTabItem.Style = FindResource("styleSubMenuRootTabItem") as Style;
            errTabItem.VerticalContentAlignment = VerticalAlignment.Center;
            errTabItem.HorizontalContentAlignment = HorizontalAlignment.Center;
            tabControl.Items.Add(errTabItem);
        }

        private void UserControl_IsVisibleChanged(object sender, DependencyPropertyChangedEventArgs e) {
            bool isVisible = (bool)e.NewValue;
            if (isVisible == true) {
                UpdateVisionRecipes();
            }
        }

        private void UpdateVisionRecipes() {
            _SubSysRecipe = VisionRecipeManager.GetSubSysRecipe(_SubSysInfo);
        }
    }
}