using Grand.Business.Core.Interfaces.Cms;
using Grand.Business.Core.Interfaces.Common.Configuration;
using Grand.Domain.Permissions;
using Grand.Domain.Cms;
using Grand.Infrastructure.Caching;
using Grand.Infrastructure.Plugins;
using Grand.Web.Admin.Extensions;
using Grand.Web.Admin.Extensions.Mapping;
using Grand.Web.Admin.Models.Cms;
using Grand.Web.Common.DataSource;
using Grand.Web.Common.Security.Authorization;
using Microsoft.AspNetCore.Mvc;

namespace Grand.Web.Admin.Controllers;

[PermissionAuthorize(PermissionSystemName.Widgets)]
public class WidgetController : BaseAdminController
{
    #region Constructors

    public WidgetController(IWidgetService widgetService,
        ISettingService settingService,
        ICacheBase cacheBase,
        IServiceProvider serviceProvider,
        WidgetSettings widgetSettings)
    {
        _widgetService = widgetService;
        _widgetSettings = widgetSettings;
        _cacheBase = cacheBase;
        _serviceProvider = serviceProvider;
        _settingService = settingService;
    }

    #endregion

    #region Fields

    private readonly IWidgetService _widgetService;
    private readonly ISettingService _settingService;
    private readonly ICacheBase _cacheBase;
    private readonly IServiceProvider _serviceProvider;
    private readonly WidgetSettings _widgetSettings;

    #endregion

    #region Methods

    public IActionResult Index()
    {
        return RedirectToAction("List");
    }

    public IActionResult List()
    {
        return View();
    }

    [PermissionAuthorizeAction(PermissionActionName.List)]
    [HttpPost]
    public IActionResult List(DataSourceRequest command)
    {
        var widgetsModel = new List<WidgetModel>();
        var widgets = _widgetService.LoadAllWidgets();
        foreach (var widget in widgets)
        {
            var tmp = widget.ToModel();
            tmp.IsActive = widget.IsWidgetActive(_widgetSettings);

            var url = widget.ConfigurationUrl;
            if (string.IsNullOrEmpty(url))
                url = PluginManager.ReferencedPlugins.FirstOrDefault(x =>
                        x.SystemName.Equals(widget.SystemName, StringComparison.OrdinalIgnoreCase))
                    ?.Instance<IPlugin>(_serviceProvider)?.ConfigurationUrl();
            tmp.ConfigurationUrl = url;

            widgetsModel.Add(tmp);
        }

        widgetsModel = widgetsModel.ToList();
        var gridModel = new DataSourceResult {
            Data = widgetsModel,
            Total = widgetsModel.Count
        };

        return Json(gridModel);
    }

    [PermissionAuthorizeAction(PermissionActionName.Edit)]
    [HttpPost]
    public async Task<IActionResult> WidgetUpdate(WidgetModel model)
    {
        var widget = _widgetService.LoadWidgetBySystemName(model.SystemName);
        if (widget.IsWidgetActive(_widgetSettings))
        {
            if (!model.IsActive)
            {
                //remove from active
                _widgetSettings.ActiveWidgetSystemNames.Remove(widget.SystemName);
                await _settingService.SaveSetting(_widgetSettings);
            }
        }
        else
        {
            if (model.IsActive)
            {
                //add to active list
                _widgetSettings.ActiveWidgetSystemNames.Add(widget.SystemName);
                await _settingService.SaveSetting(_widgetSettings);
            }
        }

        await _cacheBase.Clear();

        return new JsonResult("");
    }

    #endregion
}