using UnityEditor;
using UnityEngine;

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

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

    public class PushAssetTranslationsToCrowdin : BasePopupEditor
    {
        [MenuItem("Tools/Crowdin/Push asset translations to Crowdin", false, 94)]
        private static void OpenPopup()
        {
            InitPopup<PushAssetTranslationsToCrowdin>(
                LocalizationHelper.GetLocalStringByKey(LocalKeys.push_assets_translations_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_translations_popup_title)))
                {
                    if (!IsProjectSelected())
                    {
                        return;
                    }

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

                    if (!UnityLocalizationHelper.IsHavePluginAssetsTables())
                    {
                        status.Clear();
                        status.AppendLine(LocalizationHelper.GetLocalStringByKey(LocalKeys.no_asset_tables));
                        return;
                    }

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

                    tableSelector.SaveSettings();

                    // Unlike string translations, asset translations are never auto-approved and
                    // this popup exposes no toggle for it.
                    var options = new PushTranslationsOptions(
                        tableSelector.ResolveTables(), BranchId: null, UpdateStrings: false, CleanupMode: false, AutoApprove: false);

                    RunOperation<PushTranslationsResult>(
                        (progress, cancellationToken) => PushAssetTranslations.RunAsync(options, progress, cancellationToken),
                        result =>
                        {
                            status.AppendLine(LocalizationHelper.GetLocalStringByKey(
                                LocalKeys.send_translations_finished, result.SentTranslations.ToString()));
                        });
                }
            }

            OnGUIStatusLabel();
        }

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