import re
from SCons.Script import *

_REPO_NAME = 'ImageMagick'
_REPO_URL = 'https://github.com/ImageMagick/ImageMagick.git'
_TAG_PATTERN = re.compile(r'^([0-9]+)\.([0-9]+)\.([0-9]+)-([0-9]+)$')

def versions(env: Environment, update: bool = False):
    tags = env.GitTags(repo_name = _REPO_NAME, remote_url = _REPO_URL, force_fetch=update)
    result = []
    for tag in tags:
        match = _TAG_PATTERN.match(tag)
        if match:
            result.append((int(match.groups()[0]), int(match.groups()[1]), int(match.groups()[2]), int(match.groups()[3])))
    return result

def dependencies(env: Environment, version) -> 'dict':
    return {}

def cook(env: Environment, version) -> dict:
    raise Exception('this still needs to be implemented property :/')
    # git_ref = f'refs/tags/{version[0]}.{version[1]}.{version[2]}-{version[3]}'
    # repo = env.GitBranch(repo_name = _REPO_NAME, remote_url = _REPO_URL, git_ref = git_ref)
    # checkout_root = repo['checkout_root']
    # build_result = env.AutotoolsProject(checkout_root)
    # return {
    #     'LIBPATH': build_result['LIBPATH'],
    #     'CPPPATH': build_result['CPPPATH'],
    #     'LIBS': ['backtrace']
    # }