public async Task StopJob()
{
if (await _jobManager.GetJob(JobName) != null)
{
await _jobManager.Cancel(JobName);
IsJobRunning = false;
}
}
public bool Cancel(long id)
{
if (_jobManager.Cancel(id))
{
Interlocked.Decrement(ref _jobUnExcute);
return(true);
}
return(false);
}
public ListPageViewModel(INavigationService navigationService,
IJobManager jobManager,
IDialogService dialogService,
ILogger <ViewModelBase> logger, IConnectivity connectivity) : base(navigationService, dialogService, logger, connectivity)
{
this._jobManager = jobManager;
//this.Create = _navigationService.NavigateCommand("CreateJob");
this.LoadJobs = ReactiveCommand.CreateFromTask(async() =>
{
var jobs = await jobManager.GetJobs();
this.Jobs = jobs
.Select(x => new CommandItem
{
Text = x.Type.Name,
Detail = $"上次运行：{x.LastRunUtc?.ToLocalTime().ToString("G") ?? "永久运行"}",
PrimaryCommand = ReactiveCommand.CreateFromTask(() => jobManager.Run(x.Identifier)),
SecondaryCommand = ReactiveCommand.CreateFromTask(async() =>
{
await jobManager.Cancel(x.Identifier);
this.LoadJobs.Execute(null);
})
})
.ToList();
});
this.BindBusyCommand(this.LoadJobs);
this.RunAllJobs = ReactiveCommand.CreateFromTask(async() =>
{
if (!await this.AssertJobs())
{
return;
}
if (this._jobManager.IsRunning)
{
_dialogService.ShortAlert("作业管理器已在运行");
}
else
{
await this._jobManager.RunAll();
_dialogService.ShortAlert("作业批处理已启动");
}
});
this.CancelAllJobs = ReactiveCommand.CreateFromTask(async _ =>
{
if (!await this.AssertJobs())
{
return;
}
var confirm = await _dialogService.ShowConfirmAsync("是否确实要取消所有作业?");
if (confirm)
{
await this._jobManager.CancelAll();
this.LoadJobs.Execute(null);
}
});
}
public ListViewModel(IJobManager jobManager,
INavigationService navigator,
IUserDialogs dialogs)
{
this.jobManager = jobManager;
this.dialogs = dialogs;
this.Create = navigator.NavigateCommand("CreateJob");
this.LoadJobs = ReactiveCommand.CreateFromTask(async() =>
{
var jobs = await jobManager.GetJobs();
this.Jobs = jobs
.Select(x => new CommandItem
{
Text = x.Identifier,
Detail = x.LastRunUtc?.ToLocalTime().ToString("G") ?? "Never Run",
PrimaryCommand = ReactiveCommand.CreateFromTask(() => jobManager.Run(x.Identifier)),
SecondaryCommand = ReactiveCommand.CreateFromTask(async() =>
{
await jobManager.Cancel(x.Identifier);
this.LoadJobs.Execute();
})
})
.ToList();
});
this.BindBusyCommand(this.LoadJobs);
this.RunAllJobs = ReactiveCommand.CreateFromTask(async() =>
{
if (!await this.AssertJobs())
{
return;
}
if (this.jobManager.IsRunning)
{
await dialogs.Alert("Job Manager is already running");
}
else
{
await this.jobManager.RunAll();
dialogs.Toast("Job Batch Started");
}
});
this.CancelAllJobs = ReactiveCommand.CreateFromTask(async _ =>
{
if (!await this.AssertJobs())
{
return;
}
var confirm = await dialogs.Confirm("Are you sure you wish to cancel all jobs?");
if (confirm)
{
await this.jobManager.CancelAll();
this.LoadJobs.Execute();
}
});
}
public ListViewModel(IJobManager jobManager, IUserDialogs dialogs)
{
this.jobManager = jobManager;
this.dialogs = dialogs;
this.LoadJobs = ReactiveCommand.CreateFromTask(async() =>
{
var jobs = await jobManager.GetJobs();
this.Jobs = jobs
.Select(x => new CommandItem
{
Text = x.Identifier,
Detail = x.LastRunUtc?.ToLocalTime().ToString("R") ?? "Never Run",
PrimaryCommand = ReactiveCommand.CreateFromTask(async() =>
{
try
{
using (dialogs.Loading("Running Job " + x.Identifier))
await jobManager.Run(x.Identifier);
}
catch (Exception ex)
{
dialogs.Alert(ex.ToString());
}
}),
SecondaryCommand = ReactiveCommand.CreateFromTask(() =>
jobManager.Cancel(x.Identifier)
)
})
.ToList();
this.RaisePropertyChanged(nameof(this.Jobs));
});
this.BindBusyCommand(this.LoadJobs);
this.RunAllJobs = ReactiveCommand.CreateFromTask(async() =>
{
if (!await this.AssertJobs())
{
return;
}
if (this.jobManager.IsRunning)
{
dialogs.Alert("Job Manager is already running");
}
else
{
dialogs.Toast("Job Batch Started");
await this.jobManager.RunAll();
}
});
this.CancelAllJobs = ReactiveCommand.CreateFromTask(async _ =>
{
if (!await this.AssertJobs())
{
return;
}
var confirm = await dialogs.ConfirmAsync("Are you sure you wish to cancel all jobs?");
if (confirm)
{
await this.jobManager.CancelAll();
this.LoadJobs.Execute();
}
});
}
