"""Tests for git URL parsing utilities."""

import pytest

from src.utils.git_url_parser import extract_base_repo_url, is_valid_clone_url, parse_git_url


class TestExtractBaseRepoUrl:
    """Tests for extract_base_repo_url function."""

    def test_github_tree_url(self):
        url = "https://github.com/owner/repo/tree/main"
        result = extract_base_repo_url(url)
        assert result == "https://github.com/owner/repo.git"

    def test_github_blob_url(self):
        url = "https://github.com/owner/repo/blob/main/README.md"
        result = extract_base_repo_url(url)
        assert result == "https://github.com/owner/repo.git"

    def test_github_pull_url(self):
        url = "https://github.com/owner/repo/pull/123"
        result = extract_base_repo_url(url)
        assert result == "https://github.com/owner/repo.git"

    def test_github_issues_url(self):
        url = "https://github.com/owner/repo/issues/456"
        result = extract_base_repo_url(url)
        assert result == "https://github.com/owner/repo.git"

    def test_github_valid_url(self):
        url = "https://github.com/owner/repo.git"
        result = extract_base_repo_url(url)
        assert result == "https://github.com/owner/repo.git"

    def test_github_url_with_query_params(self):
        url = "https://github.com/owner/repo?tab=readme-ov-file"
        result = extract_base_repo_url(url)
        assert result == "https://github.com/owner/repo.git"

    def test_gitlab_tree_url(self):
        url = "https://gitlab.com/owner/repo/-/tree/main"
        result = extract_base_repo_url(url)
        assert result == "https://gitlab.com/owner/repo.git"

    def test_gitlab_blob_url(self):
        url = "https://gitlab.com/owner/repo/-/blob/main/README.md"
        result = extract_base_repo_url(url)
        assert result == "https://gitlab.com/owner/repo.git"

    def test_gitlab_merge_request_url(self):
        url = "https://gitlab.com/owner/repo/-/merge_requests/123"
        result = extract_base_repo_url(url)
        assert result == "https://gitlab.com/owner/repo.git"

    def test_gitlab_valid_url(self):
        url = "https://gitlab.com/owner/repo.git"
        result = extract_base_repo_url(url)
        assert result == "https://gitlab.com/owner/repo.git"

    def test_bitbucket_src_url(self):
        url = "https://bitbucket.org/owner/repo/src/main/"
        result = extract_base_repo_url(url)
        assert result == "https://bitbucket.org/owner/repo.git"

    def test_bitbucket_valid_url(self):
        url = "https://bitbucket.org/owner/repo.git"
        result = extract_base_repo_url(url)
        assert result == "https://bitbucket.org/owner/repo.git"

    def test_ssh_url(self):
        url = "git@github.com:owner/repo.git"
        result = extract_base_repo_url(url)
        assert result == "git@github.com:owner/repo.git"

    def test_ssh_url_without_git_suffix(self):
        url = "git@github.com:owner/repo"
        result = extract_base_repo_url(url)
        assert result == "git@github.com:owner/repo.git"

    def test_invalid_url(self):
        url = "not-a-url"
        result = extract_base_repo_url(url)
        assert result is None

    def test_empty_url(self):
        url = ""
        result = extract_base_repo_url(url)
        assert result is None


class TestIsValidCloneUrl:
    """Tests for is_valid_clone_url function."""

    def test_valid_ssh_url(self):
        assert is_valid_clone_url("git@github.com:owner/repo.git") is True

    def test_valid_https_url(self):
        assert is_valid_clone_url("https://github.com/owner/repo.git") is True

    def test_browser_url(self):
        assert is_valid_clone_url("https://github.com/owner/repo/tree/main") is False

    def test_url_without_git_suffix(self):
        assert is_valid_clone_url("https://github.com/owner/repo") is False

    def test_invalid_url(self):
        assert is_valid_clone_url("not-a-url") is False


class TestParseGitUrl:
    """Tests for parse_git_url function."""

    def test_valid_git_url(self):
        result = parse_git_url("https://github.com/owner/repo.git")
        assert result["is_valid_clone_url"] is True
        assert result["needs_parsing"] is False
        assert result["base_url"] == "https://github.com/owner/repo.git"
        assert result["host"] == "github.com"
        assert "Valid" in result["message"]

    def test_browser_url(self):
        result = parse_git_url("https://github.com/owner/repo/tree/main")
        assert result["is_valid_clone_url"] is False
        assert result["needs_parsing"] is True
        assert result["base_url"] == "https://github.com/owner/repo.git"
        assert result["host"] == "github.com"
        assert result["error_code"] == "URL_NEEDS_PARSING"
        assert "browser URL" in result["message"]

    def test_invalid_url(self):
        result = parse_git_url("not-a-url")
        assert result["is_valid_clone_url"] is False
        assert result["base_url"] is None
        assert result["error_code"] == "INVALID_URL"

    def test_empty_url(self):
        result = parse_git_url("")
        assert result["is_valid_clone_url"] is False
        assert result["base_url"] is None
        assert result["error_code"] == "INVALID_URL"

    def test_ssh_url(self):
        result = parse_git_url("git@github.com:owner/repo.git")
        assert result["is_valid_clone_url"] is True
        assert result["needs_parsing"] is False
        assert result["host"] == "github.com"