from __future__ import absolute_import, unicode_literals

from django import apps
from django.utils.translation import ugettext_lazy as _

from common.utils import encapsulate
from documents.links import document_list_recent, document_list
from documents.models import Document
from main import FrontPageButton
from navigation.api import register_links, register_model_list_columns
from project_setup.api import register_setup
from rest_api.classes import APIEndPoint

from .classes import StagingFile
from .links import (
    document_create_multiple, document_create_siblings, setup_sources,
    setup_source_create_imap_email, setup_source_create_pop3_email,
    setup_source_create_watch_folder, setup_source_create_webform,
    setup_source_create_staging_folder, setup_source_delete, setup_source_edit,
    setup_source_transformation_create, setup_source_transformation_delete,
    setup_source_transformation_edit, setup_source_transformation_list,
    staging_file_delete, upload_version
)
from .models import Source, SourceTransformation
from .widgets import staging_file_thumbnail


class SourcesApp(apps.AppConfig):
    name = 'sources'
    verbose_name = _('Sources')

    def ready(self):
        register_model_list_columns(StagingFile, [
            {
                'name': _('Thumbnail'), 'attribute':
                encapsulate(lambda x: staging_file_thumbnail(x, gallery_name='sources:staging_list', title=x.filename, size='100'))
            },
        ])

        register_links([StagingFile], [staging_file_delete])
        register_links([Source, 'sources:setup_source_list', 'sources:setup_source_create'], [setup_sources, setup_source_create_webform, setup_source_create_staging_folder, setup_source_create_pop3_email, setup_source_create_imap_email, setup_source_create_watch_folder], menu_name='secondary_menu')
        register_links([Source], [setup_source_edit, setup_source_transformation_list, setup_source_delete])
        register_links(SourceTransformation, [setup_source_transformation_edit, setup_source_transformation_delete])
        register_links([SourceTransformation, 'sources:setup_source_transformation_create', 'sources:setup_source_transformation_list'], [setup_source_transformation_create], menu_name='sidebar')
        register_links(['documents:document_version_list', 'documents:upload_version', 'documents:document_version_revert'], [upload_version], menu_name='sidebar')
        register_links([Document, 'documents:document_list_recent', 'documents:document_list', 'sources:document_create', 'sources:document_create_multiple', 'sources:upload_interactive', 'sources:staging_file_delete'], [document_create_multiple], menu_name='secondary_menu')
        register_links(Document, [document_create_siblings])
        register_links(['sources:document_create', 'sources:document_create_multiple', 'sources:upload_interactive', 'sources:staging_file_delete'], [document_list_recent, document_list], menu_name='secondary_menu')

        register_setup(setup_sources)

        APIEndPoint('sources')

        FrontPageButton(link=document_create_multiple)