using Umbraco.Cms.Core;
using Umbraco.Cms.Core.Composing;
using Umbraco.Cms.Core.Logging.Viewer;
using Umbraco.Cms.Core.Persistence.Repositories;
using Umbraco.Cms.Core.Scoping;
using Umbraco.Cms.Core.Services;
using Umbraco.Cms.Core.Services.OperationStatus;
using Umbraco.Cms.Infrastructure.Logging.Serilog;
using Umbraco.Cms.Infrastructure.Services.Implement;

public class LogViewerComposer : IComposer
{
    public void Compose(IUmbracoBuilder builder)
    {
        builder.Services.AddUnique<ILogViewerService, CustomLogViewerService>();
        builder.Services.AddUnique<ILogViewerRepository, CustomLogViewerRepository>();
    }
}

public class CustomLogViewerRepository : LogViewerRepositoryBase
{
    public CustomLogViewerRepository(UmbracoFileConfiguration umbracoFileConfig)
        : base(umbracoFileConfig)
    {
    }

    protected override IEnumerable<ILogEntry> GetLogs(LogTimePeriod logTimePeriod, ILogFilter logFilter)
    {
        return new List<LogEntry>
        {
            new LogEntry
            {
                Level = Core.Logging.LogLevel.Information,
                MessageTemplateText = "This is a custom log entry: {Foo}",
                RenderedMessage = "This is a custom log entry: Bar",
                Timestamp = DateTime.UtcNow,
                Exception = null,
                Properties = new Dictionary<string, string?>
                    {
                        { "Foo", "Bar" },
                        { "MachineName", "MyServer" }
                    }.AsReadOnly()
            }
        };
    }
}

public class CustomLogViewerService : LogViewerServiceBase
{
    public CustomLogViewerService(
        ILogViewerQueryRepository logViewerQueryRepository,
        ICoreScopeProvider provider,
        ILogViewerRepository logViewerRepository)
        : base(
            logViewerQueryRepository,
            provider,
            logViewerRepository)
    {
    }

    protected override string RepositoryLoggerName => "MyLogger";

    public override Task<Attempt<bool, LogViewerOperationStatus>> CanViewLogsAsync(LogTimePeriod logTimePeriod)
        => Task.FromResult(Attempt.SucceedWithStatus(LogViewerOperationStatus.Success, true));
}