using NotVisualComponent.Helpers;
using NotVisualComponent.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace NotVisualComponent
{
    public partial class ExcelHardTable : Component
    {
        public ExcelHardTable()
        {
            InitializeComponent();
        }

        public ExcelHardTable(IContainer container)
        {
            container.Add(this);
            InitializeComponent();
        }
        public void CreateDoc<T>(TableWithHeaderConfig<T> config)
        {
            string NullReplace = "null";
            config.CheckFields();
            config.ColumnsRowsDataCount = (config.ColumnsRowsWidth.Count, config.Data.Count + 1);
            IContext creator = new WorkWithExcel();
            creator.CreateHeader(config.Header);
            creator.CreateTableWithHeader();
            creator.CreateMultiHeader(config);
            
            var array = new string[config.Data.Count, config.Headers.Count];
            
            for (var j = 0; j < config.Data.Count; j++)
            {
                for (var i = 0; i < config.Headers.Count; i++)
                {
                    (int, int, string, string) first = (0, 0, null, null);
                    foreach (var x in config.Headers.Where(x => x.ColumnIndex == i))
                    {
                        first = x;
                        break;
                    }

                    var (_, _, _, name) = first;
                    if (name != null)
                    {
                        var propertyInfo = config.Data[j]?.GetType().GetProperty(name);
                        if (propertyInfo != null)
                        {
                            object? value = propertyInfo.GetValue(config.Data[j], null);
                            array[j, i] = value == null
                                ? NullReplace
                                : value.ToString();
                        }
                        else
                        {
                            array[j, i] = NullReplace;
                        }
                    }
                    else
                    {
                        array[j, i] = NullReplace;
                    }
                }
            }

            creator.LoadDataToTableWithMultiHeader(array, config.ColumnsRowsWidth[1].Row);
            creator.SaveDoc(config.FilePath);
        }
    }
}