using System.Collections.Generic;
using System.Linq;
using System.Windows;
using InABox.Clients;
using InABox.Core;
using InABox.DynamicGrid;
using InABox.WPF;
using ScriptEditor = InABox.DynamicGrid.ScriptEditor;

namespace PRSDesktop
{
    public class DatabaseScriptGrid : DynamicDataGrid<Script>
    {
        public DatabaseScriptGrid()
        {
            Options.AddRange(DynamicGridOption.RecordCount, DynamicGridOption.SelectColumns);
            HiddenColumns.Add(x => x.Section);
            HiddenColumns.Add(x => x.Code);
            ActionColumns.Add(new DynamicActionColumn(PRSDesktop.Resources.script.AsBitmapImage(), EditScript));
            OnCustomiseEditor += CustomiseEditor;
        }

        protected override void DoValidate(Script[] items, List<string> errors)
        {
            base.DoValidate(items, errors);
            if (items.Any(x => string.IsNullOrWhiteSpace(x.Section)))
                errors.Add("[Section] must not be blank");
            if (items.Any(x => x.ScriptType == ScriptType.None))
                errors.Add("[Script Type] must not be None or empty");
        }

        private bool EditScript(CoreRow arg)
        {
            if (arg == null)
            {
                MessageBox.Show("Please select a module first");
                return false;
            }

            var script = arg.ToObject<Script>();
            var code = script.Code;
            var editor = new ScriptEditor(code);
            if (editor.ShowDialog() == true)
            {
                script.Code = editor.Script;
                new Client<Script>().Save(script, "Updated by User");
                return true;
            }

            return false;
        }

        private void CustomiseEditor(IDynamicEditorForm sender, Script[]? items, DynamicGridColumn column, BaseEditor editor)
        {
            if (string.Equals(column.ColumnName, "Section"))
            {
                var script = items?.FirstOrDefault();
                editor.Editable = !string.IsNullOrWhiteSpace(script?.Section) ? Editable.Disabled : Editable.Enabled;
            }
        }
    }
}