using FurnaceUI.Models;
using MECF.Framework.UI.Client.CenterViews.Editors.Recipe;
using OpenSEMI.ClientBase;
using System.Windows;
using System.Linq;
using MECF.Framework.Common.Utilities;

namespace FurnaceUI.Views.Recipes
{
    public class RecipeTableSelectDialogViewModel : FurnaceUIViewModelBase
    {
        private RecipeTable _copyTable;

        public RecipeDataBase Recipe { get; set; }

        private int _SelectedIndex;
        public int SelectedIndex
        {
            get { return _SelectedIndex; }
            set
            {
                _SelectedIndex = value;
                this.NotifyOfPropertyChange(nameof(SelectedIndex));
                this.NotifyOfPropertyChange(nameof(SelectedTable));
            }
        }

        public RecipeTable SelectedTable => (Recipe.Tables.Count > SelectedIndex && SelectedIndex >= 0) ? Recipe.Tables[SelectedIndex] : null;

        public bool IsEditEnable { get; set; } = true;
        public bool IsAlarmRecipe { get; set; }

        protected override void OnInitialize()
        {
            base.OnInitialize();
            SelectedIndex = Recipe.TableIndex - 1;
        }

        public void Copy()
        {
            if (!DialogBox.Confirm("Copy this table?"))
                return;
            _copyTable = SelectedTable;
        }
        public void Paste()
        {
            if (!DialogBox.Confirm("Paste the copied table?"))
                return;
            if (_copyTable != null)
            {
                var table = Recipe.Tables[SelectedIndex];
                table.Name = _copyTable.Name;
                table.EndStatus = _copyTable.EndStatus;
                table.TableData = (RecipeDataBase)CloneUtil.CloneObject(_copyTable.TableData);
                int index = 1;
                foreach (var item in table.TableData.Steps)
                {
                    item.StepNo = index;
                    index++;
                }
            }

        }
        public void Clear()
        {
            if (SelectedIndex < 0)
            {
                DialogBox.ShowWarning("No table is selected");
                return;
            }
            if (!DialogBox.Confirm("Clear this table?"))
                return;
            // SelectedTable.Name = "";
            SelectedTable.EndStatus = "";
            if (SelectedTable.TableData.Steps.Count > 0)
            {
                if (SelectedIndex == 0)
                {
                    if (SelectedTable.TableData.Steps.Count < 2)
                    {
                        DialogBox.ShowInfo("Table1 have one step at least");
                        return;
                    }
                    var step = SelectedTable.TableData.Steps.First();
                    if (step != null)
                    {
                        SelectedTable.TableData.Steps.Clear();
                        SelectedTable.TableData.Steps.Add(step);
                    }
                }
                else SelectedTable.TableData.Steps.Clear();
            }
        }

        public void NotSelect()
        {
            SelectedIndex = -1;
        }

        public void CancelCmd()
        {
            ((Window)GetView()).DialogResult = false;
        }

        public void SaveCmd()
        {
            if (SelectedIndex < 0)
            {
                Recipe.TableIndex = -1;
                Recipe.Steps = null;
            }
            else
            {
                //table名不能重复
                for (int i = 0; i < Recipe.Tables.Count; i++)
                {
                    if (Recipe.Tables[i].TableData?.Steps?.Count > 0)
                    {
                        var tablename = Recipe.Tables[i].Name.Trim();
                        for (int j = i + 1; j < Recipe.Tables.Count; j++)
                        {
                            if (Recipe.Tables[j].TableData?.Steps?.Count > 0)
                            {
                                if (tablename == Recipe.Tables[j].Name.Trim())
                                {
                                    DialogBox.ShowError($"Table{i + 1} and Table{j + 1} couldn't have same table name [{tablename}]");
                                    return;
                                }
                            }
                        }
                    }
                }
                Recipe.TableIndex = SelectedTable.Index;
                Recipe.Steps.Clear();
                SelectedTable.TableData.Steps.ToList().ForEach(x =>
                {
                    var tempStep = (Step)CloneUtil.CloneObject(x);
                    tempStep.StepNo = x.StepNo;
                    Recipe.Steps.Add(tempStep);
                });
            }
            ((Window)GetView()).DialogResult = true;
        }
    }
}