#!/usr/bin/env python3

import os
import sys
from typing import Any, Dict, Optional

ZULIP_BOTS_VERSION = "0.8.0"
IS_PYPA_PACKAGE = False


package_data = {
    "": ["doc.md", "*.conf", "assets/*"],
    "zulip_bots": ["py.typed"],
}

# IS_PYPA_PACKAGE is set to True by tools/release-packages
# before making a PyPA release.
if not IS_PYPA_PACKAGE:
    package_data[""].append("fixtures/*.json")
    package_data[""].append("logo.*")

with open("README.md") as fh:
    long_description = fh.read()

# We should be installable with either setuptools or distutils.
package_info = dict(
    name="zulip_bots",
    version=ZULIP_BOTS_VERSION,
    description="Zulip's Bot framework",
    long_description=long_description,
    long_description_content_type="text/markdown",
    author="Zulip Open Source Project",
    author_email="zulip-devel@googlegroups.com",
    classifiers=[
        "Development Status :: 4 - Beta",
        "Environment :: Web Environment",
        "Intended Audience :: Developers",
        "License :: OSI Approved :: Apache Software License",
        "Topic :: Communications :: Chat",
        "Programming Language :: Python :: 3",
        "Programming Language :: Python :: 3.6",
        "Programming Language :: Python :: 3.7",
        "Programming Language :: Python :: 3.8",
        "Programming Language :: Python :: 3.9",
    ],
    python_requires=">=3.6",
    url="https://www.zulip.org/",
    project_urls={
        "Source": "https://github.com/zulip/python-zulip-api/",
        "Documentation": "https://zulip.com/api",
    },
    entry_points={
        "console_scripts": [
            "zulip-run-bot=zulip_bots.run:main",
            "zulip-terminal=zulip_bots.terminal:main",
        ],
    },
    include_package_data=True,
)  # type: Dict[str, Any]

setuptools_info = dict(
    install_requires=[
        "pip",
        "zulip",
        "html2text",
        "lxml",
        "BeautifulSoup4",
        "typing_extensions",
    ],
)

try:
    from setuptools import find_packages, setup

    package_info.update(setuptools_info)
    package_info["packages"] = find_packages()
    package_info["package_data"] = package_data

except ImportError:
    from distutils.core import setup
    from distutils.version import LooseVersion
    from importlib import import_module

    # Manual dependency check
    def check_dependency_manually(module_name: str, version: Optional[str] = None) -> None:
        try:
            module = import_module(module_name)  # type: Any
            if version is not None:
                assert LooseVersion(module.__version__) >= LooseVersion(version)
        except (ImportError, AssertionError):
            if version is not None:
                print(
                    f"{module_name}>={version} is not installed.",
                    file=sys.stderr,
                )
            else:
                print(f"{module_name} is not installed.", file=sys.stderr)
            sys.exit(1)

    check_dependency_manually("zulip")
    check_dependency_manually("mock", "2.0.0")
    check_dependency_manually("html2text")
    check_dependency_manually("PyDictionary")

    # Include all submodules under bots/
    package_list = ["zulip_bots"]
    dirs = os.listdir("zulip_bots/bots/")
    for dir_name in dirs:
        if os.path.isdir(os.path.join("zulip_bots/bots/", dir_name)):
            package_list.append("zulip_bots.bots." + dir_name)
    package_info["packages"] = package_list

setup(**package_info)