using System;
using System.Threading.Tasks;
using Serilog;
using LCU.Api.Internal.MaidBotApi.Exceptions;
using LCU.Api.Internal.MaidBotLib.Models;
using LCU.Api.Internal.MaidBotLib.Repositories;
using LCU.Library.Internal.Exceptions;

namespace LCU.Api.Internal.MaidBotApi.Services;

public class DebugEventLogService : IDebugEventLogService
{
    private readonly IDebugEventLogRepository _debugEventLogRepository;
    private readonly IUnitOfWork _unitOfWork;

    public DebugEventLogService(IUnitOfWork unitOfWork,
                                IDebugEventLogRepository debugEventLogRepository)
    {
        _unitOfWork = unitOfWork;
        _debugEventLogRepository = debugEventLogRepository;
    }

    public async Task DebugEventLog(EventLog eventLog)
    {
        if (!string.IsNullOrEmpty(eventLog.DebugData))
        {
            var debugEventLog = new DebugEventLog(eventLog);
            await SaveAsync(debugEventLog);
        }
    }

    public async Task<DebugEventLog> SaveAsync(DebugEventLog debugEventLog)
    {
        try
        {
            var result = await _debugEventLogRepository.AddAsync(debugEventLog);
            await _unitOfWork.CompleteAsync();
            return result;
        }
        catch (Exception exception)
        {
            Log.Error(exception, $"Failure saving DebugEventLog.");
            throw new ServiceException($"Failure saving DebugEventLog.");
        }
    }
}