import os

from tornado.web import StaticFileHandler, url

from .api import control, tasks, workers
from .utils import gen_cookie_secret
from .views import auth, monitor
from .views.broker import BrokerView
from .views.error import NotFoundErrorHandler
from .views.tasks import TasksDataTable, TasksView, TaskView
from .views.workers import WorkersView, WorkerView

settings = dict(
    template_path=os.path.join(os.path.dirname(__file__), "templates"),
    static_path=os.path.join(os.path.dirname(__file__), "static"),
    cookie_secret=gen_cookie_secret(),
    static_url_prefix='/static/',
    login_url='/login',
)


handlers = [
    # App
    url(r"/", WorkersView, name='main'),
    url(r"/workers", WorkersView, name='workers'),
    url(r"/worker/(.+)", WorkerView, name='worker'),
    url(r"/task/(.+)", TaskView, name='task'),
    url(r"/tasks", TasksView, name='tasks'),
    url(r"/tasks/datatable", TasksDataTable),
    url(r"/broker", BrokerView, name='broker'),
    # Worker API
    (r"/api/workers", workers.ListWorkers),
    (r"/api/worker/shutdown/(.+)", control.WorkerShutDown),
    (r"/api/worker/pool/restart/(.+)", control.WorkerPoolRestart),
    (r"/api/worker/pool/grow/(.+)", control.WorkerPoolGrow),
    (r"/api/worker/pool/shrink/(.+)", control.WorkerPoolShrink),
    (r"/api/worker/pool/autoscale/(.+)", control.WorkerPoolAutoscale),
    (r"/api/worker/queue/add-consumer/(.+)", control.WorkerQueueAddConsumer),
    (r"/api/worker/queue/cancel-consumer/(.+)",
        control.WorkerQueueCancelConsumer),
    # Task API
    (r"/api/tasks", tasks.ListTasks),
    (r"/api/task/types", tasks.ListTaskTypes),
    (r"/api/queues/length", tasks.GetQueueLengths),
    (r"/api/task/info/(.*)", tasks.TaskInfo),
    (r"/api/task/apply/(.+)", tasks.TaskApply),
    (r"/api/task/async-apply/(.+)", tasks.TaskAsyncApply),
    (r"/api/task/send-task/(.+)", tasks.TaskSend),
    (r"/api/task/result/(.+)", tasks.TaskResult),
    (r"/api/task/abort/(.+)", tasks.TaskAbort),
    (r"/api/task/timeout/(.+)", control.TaskTimout),
    (r"/api/task/rate-limit/(.+)", control.TaskRateLimit),
    (r"/api/task/revoke/(.+)", control.TaskRevoke),
    # Metrics
    (r"/metrics", monitor.Metrics),
    (r"/healthcheck", monitor.Healthcheck),
    # Static
    (r"/static/(.*)", StaticFileHandler,
     {"path": settings['static_path']}),
    # Auth
    (r"/login", auth.LoginHandler),

    # Error
    (r".*", NotFoundErrorHandler),
]