# coding=utf-8

from __future__ import absolute_import, division, print_function, \
    unicode_literals

from flask import Flask
from jinja2 import Markup

from abilian.web.action import Action, Glyphicon, StaticIcon, actions

BASIC = Action(
    'cat_1',
    'basic',
    'Basic Action',
    url='http://some.where',
    icon='ok',
)
CONDITIONAL = Action(
    'cat_1',
    'conditional',
    'Conditional Action',
    url='http://condition.al',
    condition=lambda ctx: ctx['show_all'],
    icon=Glyphicon('hand-right'),
    button='warning',
)

OTHER_CAT = Action(
    'cat_2:sub',
    'other',
    'Other Action',
    url=lambda ctx: 'http://count?%d' % len(ctx),
    icon=StaticIcon('icons/other.png', size=14),
    css='custom-class',
)

ALL_ACTIONS = (BASIC, CONDITIONAL, OTHER_CAT)


def setup_actions(app):
    actions.init_app(app)
    for a in ALL_ACTIONS:
        a.enabled = True
    actions.register(*ALL_ACTIONS)
    actions._init_context(app)
    actions.context['show_all'] = True


def test_installed(app_context):
    assert actions.installed()  # test current_app (==self.app)
    assert actions.installed(app_context.app)
    assert not actions.installed(Flask('dummyapp'))


def test_actions(app_context):
    setup_actions(app_context.app)

    all_actions = actions.actions()
    assert 'cat_1' in all_actions
    assert 'cat_2:sub' in all_actions
    assert all_actions['cat_1'] == [BASIC, CONDITIONAL]
    assert all_actions['cat_2:sub'] == [OTHER_CAT]


def test_for_category(app_context):
    setup_actions(app_context.app)

    cat_1 = actions.for_category('cat_1')
    assert cat_1 == [BASIC, CONDITIONAL]

    cat_2 = actions.for_category('cat_2:sub')
    assert cat_2 == [OTHER_CAT]


def test_conditional(app_context):
    setup_actions(app_context.app)

    actions.context['show_all'] = False
    assert actions.for_category('cat_1') == [BASIC]


def test_enabled(app_context):
    setup_actions(app_context.app)

    assert CONDITIONAL.enabled
    assert actions.for_category('cat_1') == [BASIC, CONDITIONAL]

    CONDITIONAL.enabled = False
    assert not CONDITIONAL.enabled
    assert actions.for_category('cat_1') == [BASIC]


def test_action_url_from_context():
    url = OTHER_CAT.url({'for': 'having', '2 keys': 'in context'})
    assert url == 'http://count?2'
    assert OTHER_CAT.url({}) == 'http://count?0'


def test_render(app, test_request_context):
    setup_actions(app)

    assert BASIC.render() == Markup(
        '<a class="action action-cat_1 action-cat_1-basic" '
        'href="http://some.where">'
        '<i class="glyphicon glyphicon-ok"></i> Basic Action</a>',
    )

    assert CONDITIONAL.render() == Markup(
        '<a class="action action-cat_1 action-cat_1-conditional '
        'btn btn-warning" href="http://condition.al">'
        '<i class="glyphicon glyphicon-hand-right"></i> '
        'Conditional Action</a>',
    )

    assert OTHER_CAT.render() == Markup(
        '<a class="action action-cat_2-sub action-cat_2-sub-other '
        'custom-class" href="http://count?3">'
        '<img src="/static/icons/other.png" width="14" height="14" /> '
        'Other Action</a>',
    )
