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

"""

 (c) 2016 - Copyright Red Hat Inc

 Authors:

   Clement Verna <cverna@tutanota.com></cverna@tutanota.com>

"""

from __future__ import unicode_literals, absolute_import

import unittest

import sys

import os

import time

import pygit2

sys.path.insert(

    0, os.path.join(os.path.dirname(os.path.abspath(__file__)), "..")

)

import pagure.lib.git

import pagure.lib.query

import tests

def get_tag_name(tags):

    """ Return a list of the tag names """

    output = []

    for tag in tags:

        output.append(tag["tagname"])

    return output

def add_repo_tag(git_dir, repo, tags, repo_name):

    """ Use a list to create multiple tags on a git repo """

    for tag in reversed(tags):

        time.sleep(1)

        tests.add_commit_git_repo(

            os.path.join(git_dir, "repos", repo_name), ncommits=1

        )

        first_commit = repo.revparse_single("HEAD")

        tagger = pygit2.Signature("Alice Doe", "adoe@example.com", 12347, 0)

        repo.create_tag(

            tag,

            first_commit.oid.hex,

            pygit2.GIT_OBJ_COMMIT,

            tagger,

            "Release " + tag,

        )

class PagureLibGitGetTagstests(tests.Modeltests):

    def test_get_git_tags_objects(self):

        """ Test the get_git_tags_objects method of pagure.lib.git. """

        tests.create_projects(self.session)

        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)

        project = pagure.lib.query._get_project(self.session, "test")

        # Case 1 - Empty repo with no tags

        exp = []

        tags = pagure.lib.git.get_git_tags_objects(project)

        self.assertEqual(exp, get_tag_name(tags))

        tests.add_readme_git_repo(

            os.path.join(os.path.join(self.path, "repos"), "test.git")

        )

        repo = pygit2.Repository(

            os.path.join(os.path.join(self.path, "repos"), "test.git")

        )

        # Case 2 - Repo with one commit and no tags

        exp = []

        tags = pagure.lib.git.get_git_tags_objects(project)

        self.assertEqual(exp, get_tag_name(tags))

        # Case 3 - Simple sort

        exp = [

            "0.1.0",

            "test-0.0.21",

            "0.0.12-beta",

            "0.0.12-alpha",

            "0.0.12",

            "0.0.11",

            "0.0.3",

            "foo-0.0.2",

            "0.0.1",

        ]

        add_repo_tag(self.path, repo, exp, "test.git")

        tags = pagure.lib.git.get_git_tags_objects(project)

        self.assertEqual(exp, get_tag_name(tags))

        # Case 4 - Sorting with different splitting characters

        project = pagure.lib.query.get_authorized_project(

            self.session, "test2"

        )

        tests.add_readme_git_repo(

            os.path.join(os.path.join(self.path, "repos"), "test2.git")

        )

        repo = pygit2.Repository(

            os.path.join(os.path.join(self.path, "repos"), "test2.git")

        )

        exp = [

            "1.0-0_2",

            "1.0-0_1",

            "0.1-1_0",

            "0.1-0_0",

            "0.0-2_0",

            "0.0-1_34",

            "0.0-1_11",

            "0.0-1_3",

            "0.0-1_2",

            "0.0-1_1",

        ]

        add_repo_tag(self.path, repo, exp, "test2.git")

        tags = pagure.lib.git.get_git_tags_objects(project)

        self.assertEqual(exp, get_tag_name(tags))

if __name__ == "__main__":

    unittest.main(verbosity=2)