using Admin.NET.Plugin.AiDOP.Service.S8;
using Furion.Schedule;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;

namespace Admin.NET.Plugin.AiDOP.Job;

/// <summary>
/// 定期扫描挂有 ActiveFlow 且长时间未更新的 S8 异常，输出告警日志和通知记录。
/// </summary>
[JobDetail("job_s8_active_flow_stuck_scan", Description = "S8 ActiveFlow 卡死扫描",
    GroupName = "default", Concurrent = false)]
[Period(300000, TriggerId = "trigger_s8_active_flow_stuck_scan", Description = "每5分钟执行", RunOnStart = true)]
public class S8ActiveFlowStuckScanJob : IJob
{
    private readonly IServiceScopeFactory _scopeFactory;
    private readonly ILogger _logger;

    public S8ActiveFlowStuckScanJob(IServiceScopeFactory scopeFactory, ILoggerFactory loggerFactory)
    {
        _scopeFactory = scopeFactory;
        _logger = loggerFactory.CreateLogger(nameof(S8ActiveFlowStuckScanJob));
    }

    public async Task ExecuteAsync(JobExecutingContext context, CancellationToken stoppingToken)
    {
        using var scope = _scopeFactory.CreateScope();
        var watchService = scope.ServiceProvider.GetRequiredService<S8ActiveFlowWatchService>();

        try
        {
            var alertCount = await watchService.ScanAsync(stoppingToken);
            if (alertCount > 0)
                _logger.LogInformation("S8ActiveFlowStuckScanJob 本轮新增 {Count} 条卡死告警", alertCount);
        }
        catch (OperationCanceledException) when (stoppingToken.IsCancellationRequested)
        {
            _logger.LogInformation("S8ActiveFlowStuckScanJob 收到停止信号，结束本轮扫描");
        }
        catch (Exception ex)
        {
            _logger.LogError(ex, "S8ActiveFlowStuckScanJob 扫描失败");
        }
    }
}