150 lines
4.5 KiB
C#
150 lines
4.5 KiB
C#
using Microsoft.AspNetCore.Components;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using static WebWindowTest.LayoutConst;
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namespace WebWindowTest.Compo
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{
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public partial class CardTree
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{
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/// <summary>
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/// Lista oggetti ItemTable
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/// </summary>
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[Parameter]
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public List<ItemTable> ItemTableList { get; set; } = null!;
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/// <summary>
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/// Numero massimo di colonne
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/// </summary>
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[Parameter]
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public int maxCol { get; set; } = 0;
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/// <summary>
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/// Evento richiesta prossimo step
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/// </summary>
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[Parameter]
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public EventCallback<DataNextStep> EC_NextStep { get; set; }
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/// <summary>
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/// Metodo per richiesta prossimo step
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/// </summary>
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/// <returns></returns>
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private async Task RaiseNextStep(CompileStep cs, int indexStep)
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{
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var Args = new DataNextStep
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{
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currCompileStep = cs,
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index = indexStep,
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};
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await EC_NextStep.InvokeAsync(Args);
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}
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//private async Task Remove(CompileStep cs, int indexStep)
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//{
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// var Args = new DataNextStep
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// {
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// currCompileStep = cs,
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// index = indexStep,
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// };
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// await EC_NextStep.InvokeAsync(Args);
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//}
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/// <summary>
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/// Metodo per riempire tabella con contenuto vuoto o con i simboli per rappresentare la struttura
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/// </summary>
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/// <param name="row"> riga della cella </param>
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/// <param name="col"> colonna della cella </param>
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/// <returns></returns>
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private string FillTable(int row, int col)
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{
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List<ItemTable> itemSameCol = new List<ItemTable>();
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for (int k = 0; k < row; k++)
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{
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if (ItemTableList[k].Col == col + 1)
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{
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itemSameCol.Add(ItemTableList[k]);
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}
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continue;
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}
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int numItemNextCol = 0;
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for (int k = 0; k < row; k++)
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{
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if (ItemTableList[k].Row <= row && ItemTableList[k].Col == col + 2)
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{
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numItemNextCol++;
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}
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continue;
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}
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if (itemSameCol.Count > 1)
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{
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for (int i = 0; i <= itemSameCol.Count - 2; i++)
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{
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if (itemSameCol[i].NumChild > 0)
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numItemNextCol = numItemNextCol - itemSameCol[i].NumChild;
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}
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}
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if (itemSameCol.Count > 0)
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{
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// Sono alla riga successiva di un elemento e nella stessa colonna
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if (itemSameCol.Last().Row == row)
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{
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// se ha un solo figlio
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if (itemSameCol.Last().NumChild == 1)
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{
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return "└";
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}
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else if (itemSameCol.Last().NumChild == 0)
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{
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return " ";
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}
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else
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{
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return "├";
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}
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}
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// Non sono alla riga successiva
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else
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{
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// se ha un solo figlio
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if (itemSameCol.Last().NumChild == 1)
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{
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return " ";
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}
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else if (col + 2 <= maxCol && ItemTableList[row].Col == col + 2)
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{
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if (numItemNextCol < itemSameCol.Last().NumChild && numItemNextCol != (itemSameCol.Last().NumChild - 1))
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{
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return "├";
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}
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return "└";
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}
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else if (numItemNextCol < itemSameCol.Last().NumChild)
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{
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return "│";
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}
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else
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{
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return " ";
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}
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}
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}
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else
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{
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return " ";
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}
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}
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}
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/// <summary>
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/// Classe per inserire dati per NextStep
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/// </summary>
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public class DataNextStep
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{
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public CompileStep currCompileStep { get; set; }
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public int index { get; set; }
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}
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}
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