using Microsoft.Extensions.Caching.Memory;

namespace ApplianceRepair.Components.Pages
{
    public partial class Home(IMemoryCache cache, HomePageReader homePageReader, ContentCardReader contentCardReader, BusinessConfigReader businessConfigReader)
    {
        private HomePageModel? Model;

        protected override async Task OnInitializedAsync()
        {
            if (!cache.TryGetValue(nameof(HomePageModel), out Model))
            {
                var businessConfig = await businessConfigReader.ReadLatestRecord() ?? Defaults.DefaultBusinessConfig;
                var latestHomeRecord = await homePageReader.ReadLatestRecord() ?? Defaults.DefaultHomePageContent;
                var servicesList = await contentCardReader.ReadAllByPageAndGroup(HomePageModel.PageName, nameof(HomePageModel.ContentCardTypes.Services)) ?? [];
                var trustList = await contentCardReader.ReadAllByPageAndGroup(HomePageModel.PageName, nameof(HomePageModel.ContentCardTypes.Trust)) ?? [];

                Model = new HomePageModel(latestHomeRecord, businessConfig, servicesList, trustList);

                var cacheOptions = new MemoryCacheEntryOptions()
                    .SetAbsoluteExpiration(TimeSpan.FromHours(24)) 
                    .SetSlidingExpiration(TimeSpan.FromHours(2));

                cache.Set(nameof(HomePageModel), Model, cacheOptions);
            }
        }
    }
}