using System;
using System.Threading.Tasks;
using Microsoft.Extensions.Logging;
using Wabbajack.BuildServer;
using Wabbajack.Server.DTOs;

namespace Wabbajack.Server.Services;

public class Watchdog : AbstractService<Watchdog, int>
{
    private readonly DiscordWebHook _discord;

    public Watchdog(ILogger<Watchdog> logger, AppSettings settings, QuickSync quickSync, DiscordWebHook discordWebHook)
        : base(logger, settings, quickSync, TimeSpan.FromMinutes(5))
    {
        _discord = discordWebHook;
    }

    public override async Task<int> Execute()
    {
        var report = await _quickSync.Report();
        foreach (var service in report)
            if (service.Value.LastRunTime != default && service.Value.LastRunTime >= service.Value.Delay * 4)
                await _discord.Send(Channel.Spam,
                    new DiscordMessage
                    {
                        Content =
                            $"Service {service.Key.Name} has missed it's scheduled execution window. \n Current work: \n {string.Join("\n", service.Value.ActiveWork)}"
                    });

        return report.Count;
    }
}