# -*- coding: utf-8 -*-

"""
 (c) 2015 - Copyright Red Hat Inc

 Authors:
   Pierre-Yves Chibon <pingou@pingoured.fr>

"""

from __future__ import unicode_literals

__requires__ = ['SQLAlchemy >= 0.8']
import pkg_resources

import unittest
import shutil
import sys
import os

import json
from mock import patch

sys.path.insert(0, os.path.join(os.path.dirname(
    os.path.abspath(__file__)), '..'))

import pagure.api
import pagure.flask_app
import pagure.lib
import tests


class PagureFlaskApitests(tests.SimplePagureTest):
    """ Tests for flask API controller of pagure """

    def test_api_get_request_data(self):
        data = {'foo': 'bar'}
        # test_request_context doesn't set flask.g, but some teardown
        # functions try to use that, so let's exclude them
        self._app.teardown_request_funcs = {}
        with self._app.test_request_context('/api/0/version', data=data):
            self.assertEqual(pagure.api.get_request_data()['foo'], 'bar')
        data = json.dumps(data)
        with self._app.test_request_context('/api/0/version', data=data,
                                            content_type='application/json'):
            self.assertEqual(pagure.api.get_request_data()['foo'], 'bar')

    def test_api_version(self):
        """ Test the api_version function.  """

        output = self.app.get('/api/0/version')
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(data['version'], pagure.__api_version__)
        self.assertEqual(sorted(data.keys()), ['version'])

    def test_api_project_tags(self):
        """ Test the api_project_tags function.  """
        tests.create_projects(self.session)

        output = self.app.get('/api/0/foo/tags/')
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(set(data.keys()), set(['output', 'error']))
        self.assertEqual(data['output'], 'notok')
        self.assertEqual(data['error'], 'Project not found')

        output = self.app.get('/api/0/test/tags/')
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(sorted(data.keys()), ['tags', 'total_tags'])
        self.assertEqual(data['tags'], [])
        self.assertEqual(data['total_tags'], 0)

        # Add an issue and tag it so that we can list them
        item = pagure.lib.model.Issue(
            id=1,
            uid='foobar',
            project_id=1,
            title='issue',
            content='a bug report',
            user_id=1,  # pingou
        )
        self.session.add(item)
        self.session.commit()
        item = pagure.lib.model.TagColored(
            tag='tag1', tag_color='DeepBlueSky', project_id=1,
        )
        self.session.add(item)
        self.session.commit()
        item = pagure.lib.model.TagIssueColored(
            issue_uid='foobar',
            tag_id=item.id
        )
        self.session.add(item)
        self.session.commit()

        output = self.app.get('/api/0/test/tags/')
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(sorted(data.keys()), ['tags', 'total_tags'])
        self.assertEqual(data['tags'], ['tag1'])
        self.assertEqual(data['total_tags'], 1)

        output = self.app.get('/api/0/test/tags/?pattern=t')
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(sorted(data.keys()), ['tags', 'total_tags'])
        self.assertEqual(data['tags'], ['tag1'])
        self.assertEqual(data['total_tags'], 1)

        output = self.app.get('/api/0/test/tags/?pattern=p')
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(sorted(data.keys()), ['tags', 'total_tags'])
        self.assertEqual(data['tags'], [])
        self.assertEqual(data['total_tags'], 0)

    def test_api_groups(self):
        """ Test the api_groups function.  """

        # Add a couple of groups so that we can list them
        item = pagure.lib.model.PagureGroup(
            group_name='group1',
            group_type='user',
            display_name='User group',
            user_id=1,  # pingou
        )
        self.session.add(item)

        item = pagure.lib.model.PagureGroup(
            group_name='rel-eng',
            group_type='user',
            display_name='Release engineering group',
            user_id=1,  # pingou
        )
        self.session.add(item)
        self.session.commit()

        output = self.app.get('/api/0/groups')
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(data['groups'], ['group1', 'rel-eng'])
        self.assertEqual(sorted(data.keys()), ['groups', 'total_groups'])
        self.assertEqual(data['total_groups'], 2)

        output = self.app.get('/api/0/groups?pattern=re')
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(data['groups'], ['rel-eng'])
        self.assertEqual(sorted(data.keys()), ['groups', 'total_groups'])
        self.assertEqual(data['total_groups'], 1)


if __name__ == '__main__':
    unittest.main(verbosity=2)