from __future__ import absolute_import

from django.utils.translation import ugettext_lazy as _

from navigation.api import (bind_links,
    register_model_list_columns, Link)
from common.utils import encapsulate
from project_setup.api import register_setup
from documents.permissions import (PERMISSION_DOCUMENT_NEW_VERSION, 
    PERMISSION_DOCUMENT_CREATE)
from scheduler.api import register_interval_job
from documents.models import Document

from .staging import StagingFile
from .models import (WebForm, StagingFolder, SourceTransformation,
    WatchFolder, POP3Email, IMAPEmail)
from .widgets import staging_file_thumbnail
from .permissions import (PERMISSION_SOURCES_SETUP_VIEW,
    PERMISSION_SOURCES_SETUP_EDIT, PERMISSION_SOURCES_SETUP_DELETE,
    PERMISSION_SOURCES_SETUP_CREATE)
from .tasks import task_fetch_pop3_emails, task_fetch_imap_emails
from .conf.settings import EMAIL_PROCESSING_INTERVAL
from .links import (staging_file_preview, staging_file_delete, setup_sources,
    setup_web_form_list, setup_staging_folder_list, setup_watch_folder_list,
    setup_pop3_email_list, setup_imap_email_list, setup_source_edit,
    setup_source_delete, setup_source_create, setup_source_log_list,
    setup_source_transformation_list, setup_source_transformation_create,
    setup_source_transformation_edit, setup_source_transformation_delete,
    source_list, upload_version, document_create_multiple)

bind_links([StagingFile], [staging_file_delete])

bind_links([SourceTransformation], [setup_source_transformation_edit, setup_source_transformation_delete])

bind_links(['setup_imap_email_list', 'setup_pop3_email_list', 'setup_web_form_list', 'setup_staging_folder_list', 'setup_watch_folder_list', 'setup_source_create'], [setup_web_form_list, setup_staging_folder_list, setup_pop3_email_list, setup_imap_email_list], menu_name='form_header')
bind_links([WebForm, StagingFolder, POP3Email, IMAPEmail, 'setup_web_form_list', 'setup_staging_folder_list', 'setup_watch_folder_list', 'setup_source_create', 'setup_pop3_email_list', 'setup_imap_email_list'], [setup_source_create], menu_name='secondary_menu')

bind_links([WebForm], [setup_web_form_list, setup_staging_folder_list, setup_pop3_email_list, setup_imap_email_list], menu_name='form_header')
bind_links([WebForm], [setup_source_transformation_list, setup_source_edit, setup_source_delete])

bind_links([StagingFolder], [setup_web_form_list, setup_staging_folder_list, setup_pop3_email_list, setup_imap_email_list], menu_name='form_header')
bind_links([StagingFolder], [setup_source_transformation_list, setup_source_edit, setup_source_delete])

bind_links([POP3Email], [setup_web_form_list, setup_staging_folder_list, setup_pop3_email_list, setup_imap_email_list], menu_name='form_header')
bind_links([POP3Email], [setup_source_transformation_list, setup_source_edit, setup_source_delete])
bind_links([POP3Email], [setup_source_log_list])

bind_links([IMAPEmail], [setup_web_form_list, setup_staging_folder_list, setup_pop3_email_list, setup_imap_email_list], menu_name='form_header')
bind_links([IMAPEmail], [setup_source_transformation_list, setup_source_edit, setup_source_delete])
bind_links([IMAPEmail], [setup_source_log_list])

bind_links([WatchFolder], [setup_web_form_list, setup_staging_folder_list, setup_watch_folder_list, setup_imap_email_list], menu_name='form_header')
bind_links([WatchFolder], [setup_source_transformation_list, setup_source_edit, setup_source_delete])

# Document version
bind_links(['document_version_list', 'upload_version', 'document_version_revert'], [upload_version], menu_name='sidebar')

bind_links(['setup_source_transformation_create', 'setup_source_transformation_edit', 'setup_source_transformation_delete', 'setup_source_transformation_list'], [setup_source_transformation_create], menu_name='sidebar')

source_views = ['setup_web_form_list', 'setup_staging_folder_list', 'setup_watch_folder_list', 'setup_source_edit', 'setup_source_delete', 'setup_source_create', 'setup_source_transformation_list', 'setup_source_transformation_edit', 'setup_source_transformation_delete', 'setup_source_transformation_create']

register_model_list_columns(StagingFile, [
        {'name':_(u'thumbnail'), 'attribute':
            encapsulate(lambda x: staging_file_thumbnail(x))
        },
    ])

register_setup(setup_sources)

register_interval_job('task_fetch_pop3_emails', _(u'Connects to the POP3 email sources and fetches the attached documents.'), task_fetch_pop3_emails, seconds=EMAIL_PROCESSING_INTERVAL)
register_interval_job('task_fetch_imap_emails', _(u'Connects to the IMAP email sources and fetches the attached documents.'), task_fetch_imap_emails, seconds=EMAIL_PROCESSING_INTERVAL)

bind_links(['document_list_recent', 'document_list', 'document_create', 'document_create_multiple', 'upload_interactive', 'staging_file_delete'], [document_create_multiple], menu_name='secondary_menu')
bind_links([Document], [document_create_multiple], menu_name='secondary_menu')