"""Focused tests for pure URL resolution behavior in the executable module."""

import importlib.machinery
import importlib.util
import pathlib
import sys
import unittest


SCRIPT_PATH = pathlib.Path(__file__).parents[1] / "git-tui"
LOADER = importlib.machinery.SourceFileLoader("git_tui", str(SCRIPT_PATH))
SPEC = importlib.util.spec_from_loader(LOADER.name, LOADER)
assert SPEC is not None
git_tui = importlib.util.module_from_spec(SPEC)
sys.modules[LOADER.name] = git_tui
LOADER.exec_module(git_tui)


class GiteaRemoteUrlTests(unittest.TestCase):
    def setUp(self) -> None:
        self.app = git_tui.GitTuiApp.__new__(git_tui.GitTuiApp)

    def test_resolves_ssh_url_from_https_base_url(self) -> None:
        remote_url = self.app.resolve_gitea_remote_url(
            "owner/project", "https://git.example.com", transport="ssh"
        )

        self.assertEqual(remote_url, "git@git.example.com:owner/project.git")

    def test_resolves_custom_ssh_user_and_port(self) -> None:
        remote_url = self.app.resolve_gitea_remote_url(
            "owner/project",
            "https://git.example.com/gitea",
            transport="ssh",
            ssh_user="forge",
            ssh_port="2222",
        )

        self.assertEqual(
            remote_url,
            "ssh://forge@git.example.com:2222/owner/project.git",
        )

    def test_still_supports_https(self) -> None:
        remote_url = self.app.resolve_gitea_remote_url(
            "owner/project", "https://git.example.com", transport="https"
        )

        self.assertEqual(
            remote_url,
            "https://git.example.com/owner/project.git",
        )

    def test_rejects_invalid_ssh_port(self) -> None:
        remote_url = self.app.resolve_gitea_remote_url(
            "owner/project",
            "https://git.example.com",
            transport="ssh",
            ssh_port="not-a-port",
        )

        self.assertEqual(remote_url, "")


if __name__ == "__main__":
    unittest.main()