import pytest
from pathlib import Path
import tempfile
import json


class TestFullAudit:
    def test_audit_single_js_project(self):
        from depaudit.cli import audit
        from click.testing import CliRunner

        runner = CliRunner()

        with tempfile.TemporaryDirectory() as tmpdir:
            pkg_file = Path(tmpdir) / "package.json"
            pkg_file.write_text(json.dumps({
                "name": "test-js-project",
                "version": "1.0.0",
                "dependencies": {
                    "express": "^4.18.2",
                    "lodash": "^4.17.21"
                },
                "devDependencies": {
                    "jest": "^29.0.0"
                }
            }))

            result = runner.invoke(audit, [str(tmpdir), "--format", "json"])

            assert result.exit_code == 0

            output = json.loads(result.output)
            assert "vulnerabilities" in output
            assert "outdated" in output
            assert "summary" in output

    def test_audit_single_python_project(self):
        from depaudit.cli import audit
        from click.testing import CliRunner

        runner = CliRunner()

        with tempfile.TemporaryDirectory() as tmpdir:
            req_file = Path(tmpdir) / "requirements.txt"
            req_file.write_text("""
requests>=2.28.0
flask>=2.0.0
pytest>=7.0.0
""")

            result = runner.invoke(audit, [str(tmpdir), "--format", "json"])

            assert result.exit_code == 0

            output = json.loads(result.output)
            assert "vulnerabilities" in output or "outdated" in output

    def test_audit_mixed_project(self):
        from depaudit.cli import audit
        from click.testing import CliRunner

        runner = CliRunner()

        with tempfile.TemporaryDirectory() as tmpdir:
            pkg_file = Path(tmpdir) / "package.json"
            pkg_file.write_text(json.dumps({
                "name": "mixed-project",
                "version": "1.0.0",
                "dependencies": {}
            }))

            req_file = Path(tmpdir) / "requirements.txt"
            req_file.write_text("requests>=2.28.0\n")

            go_mod = Path(tmpdir) / "go.mod"
            go_mod.write_text("""
module github.com/test/mixed

go 1.20

require github.com/gin-gonic/gin v1.9.0
""")

            cargo_file = Path(tmpdir) / "Cargo.toml"
            cargo_file.write_text("""
[package]
name = "test"
version = "0.1.0"

[dependencies]
serde = "1.0"
""")

            result = runner.invoke(audit, [str(tmpdir), "--format", "json"])

            assert result.exit_code == 0

            output = json.loads(result.output)
            assert "scanned_count" in output
            assert output["scanned_count"] >= 3


class TestCICDGeneration:
    def test_generate_github_workflow_file(self):
        from depaudit.cli import generate_cicd
        from click.testing import CliRunner

        runner = CliRunner()

        with tempfile.TemporaryDirectory() as tmpdir:
            result = runner.invoke(generate_cicd, [
                "github",
                tmpdir,
                "--schedule", "0 0 * * 0"
            ])

            assert result.exit_code == 0

            workflow_dir = Path(tmpdir) / ".github" / "workflows"
            if workflow_dir.exists():
                workflow_file = workflow_dir / "depaudit.yml"
                assert workflow_file.exists()

    def test_generate_gitlab_ci_file(self):
        from depaudit.cli import generate_cicd
        from click.testing import CliRunner

        runner = CliRunner()

        with tempfile.TemporaryDirectory() as tmpdir:
            result = runner.invoke(generate_cicd, ["gitlab", tmpdir])

            assert result.exit_code == 0

            gitlab_file = Path(tmpdir) / ".gitlab-ci.yml"
            assert gitlab_file.exists()