using UnityEditor;
using UnityEditor.Localization;
using UnityEngine;

using Crowdin.Plugin.Helpers;
using Crowdin.Plugin.Server_API.Helpers;

namespace Crowdin.Editor.UnityLocalization
{
    using Plugin.Helpers.PluginLocalization;
    using Plugin.Models;
    using Plugin.Operations;

    public class PushAssetsToCrowdin : BasePopupEditor
    {
        [MenuItem("Tools/Crowdin/Push assets to Crowdin", false, 92)]
        public static void OpenExportPopup()
        {
            InitPopup<PushAssetsToCrowdin>(LocalizationHelper.GetLocalStringByKey(LocalKeys.push_assets_popup_title));
        }

        private TableSelector tableSelector;

        protected override void OnEnable()
        {
            base.OnEnable();
            tableSelector = TableSelector.CreateForAssetTables();
        }

        private void OnGUI()
        {
            if (!isBusy)
            {
                tableSelector.DrawLayout();

                GUILayout.Space(10);

                if (GUILayout.Button(LocalizationHelper.GetLocalStringByKey(LocalKeys.push_assets_popup_title)))
                {
                    if (!IsProjectSelected())
                    {
                        return;
                    }

                    if (SettingsHelper.GetProjectType() is ProjectType.StringBased)
                    {
                        DialogUtility.NoAssetActionsInStringBasedProject();
                        return;
                    }

                    var assetsTableCollection = LocalizationEditorSettings.GetAssetTableCollections();
                    if (assetsTableCollection.Count is 0)
                    {
                        EditorUtility.DisplayDialog(
                            LocalizationHelper.GetLocalStringByKey(LocalKeys.alert_title),
                            LocalizationHelper.GetLocalStringByKey(LocalKeys.alert_push_assets),
                            LocalizationHelper.GetLocalStringByKey(LocalKeys.alert_btn)
                        );
                        return;
                    }

                    if (tableSelector.NoTablesAreSelected())
                    {
                        DialogUtility.NoTablesAreSelected();
                        return;
                    }

                    tableSelector.SaveSettings();

                    var options = new PushAssetsOptions(tableSelector.ResolveTables());

                    RunOperation<PushAssetsResult>(
                        (progress, cancellationToken) => PushAssets.RunAsync(options, progress, cancellationToken),
                        result =>
                        {
                            status.AppendLine(LocalizationHelper.GetLocalStringByKey(
                                LocalKeys.assets_pushed, result.SentAssets.ToString()));
                        });
                }
            }

            OnGUIStatusLabel();
        }

        protected override void OnDisable()
        {
            base.OnDisable();
            tableSelector?.Dispose();
        }
    }
}