using System;
using System.Collections.Generic;
using System.Linq;
using Comal.Classes;
using InABox.Clients;
using InABox.Core;
using InABox.DynamicGrid;

namespace PRSDesktop
{
    internal class FactoryGroupsGrid : DynamicGrid<FactoryGroup>
    {
        public FactoryGroupsGrid()
        {
            Options.AddRange(DynamicGridOption.RecordCount);
        }

        public List<FactoryGroup> Groups { get; set; }


        //public DynamicGridColumns DefineColumns()
        //{
        //	return LoadColumns();
        //}

        protected override DynamicGridColumns LoadColumns()
        {
            ActionColumns.Clear();
            ActionColumns.Add(new DynamicRowMovementColumn(DynamicRowMovement.Up, SwapRows));
            ActionColumns.Add(new DynamicRowMovementColumn(DynamicRowMovement.Down, SwapRows));

            var columns = new DynamicGridColumns
            {
                new() { ColumnName = "Group", Width = 0 },
                new() { ColumnName = "QAChecker", Width = 0 }
            };
            return columns;
        }

        private bool SwapRows(int arg1, int arg2)
        {
            var item = Groups[arg1];
            Groups.Remove(item);
            Groups.Insert(arg2, item);
            return true;
        }

        #region Save / Load

        //protected override DataTable Reload(Dictionary<String, Object> criteria, List<String> columnnames, String sort)
        //{
        //	DataTable result = new DataTable();
        //	result.LoadColumns(typeof(FactoryGroup));
        //	result.LoadRows(Groups);
        //	return result;
        //}

        protected override void Reload(Filters<FactoryGroup> criteria, Columns<FactoryGroup> columns, ref SortOrder<FactoryGroup> sort,
            Action<CoreTable, Exception> action)
        {
            var result = new CoreTable();
            result.LoadColumns(typeof(FactoryGroup));
            result.LoadRows(Groups);
            action.Invoke(result, null);
        }

        protected override FactoryGroup LoadItem(CoreRow row)
        {
            var index = Data.Rows.IndexOf(row);
            return Groups[index];
        }

        protected override void SaveItem(FactoryGroup item)
        {
            if (!Groups.Contains(item))
                Groups.Add(item);
        }


        protected override void DeleteItems(params CoreRow[] rows)
        {
            foreach (var row in rows)
            {
                var index = Data.Rows.IndexOf(row);
                Groups.RemoveAt(index);
            }
        }

        protected override FactoryGroup CreateItem()
        {
            return base.CreateItem();
        }

        protected override Document LoadDocument(Guid id)
        {
            return new Client<Document>().Load(new Filter<Document>(x => x.ID).IsEqualTo(id)).FirstOrDefault();
        }

        protected override Document FindDocument(string filename)
        {
            return new Client<Document>().Load(new Filter<Document>(x => x.FileName).IsEqualTo(filename)).FirstOrDefault();
        }

        protected override void SaveDocument(Document document)
        {
            new Client<Document>().Save(document, "Added from Factory Groups Screen");
        }

        #endregion
    }
}