import subprocess
from pathlib import Path


REPO_ROOT = Path(__file__).resolve().parents[2]
DEPLOY_PS1 = REPO_ROOT / "deploy" / "deploy.ps1"
DEPLOY_BAT = REPO_ROOT / "deploy" / "deploy-to-nas.bat"
DOCKER_COMPOSE = REPO_ROOT / "docker-compose.yml"


def run_powershell(*args):
    return subprocess.run(
        [
            "powershell",
            "-NoProfile",
            "-ExecutionPolicy",
            "Bypass",
            "-File",
            str(DEPLOY_PS1),
            *args,
        ],
        cwd=REPO_ROOT,
        capture_output=True,
        text=True,
        encoding="utf-8",
    )


def run_bat(*args):
    return subprocess.run(
        [
            "cmd.exe",
            "/c",
            str(DEPLOY_BAT),
            *args,
        ],
        cwd=REPO_ROOT,
        capture_output=True,
        text=True,
        encoding="utf-8",
    )


def test_deploy_ps1_dry_run_prints_target():
    result = run_powershell("-DryRun")
    output = f"{result.stdout}\n{result.stderr}"

    assert result.returncode == 0
    assert "DryRun" in output
    assert "116.62.17.81" in output
    assert "9444" in output
    assert "/volume1/webapp/ccdi" in output


def test_bat_dry_run_uses_default_nas_target():
    result = run_bat("--dry-run")
    output = f"{result.stdout}\n{result.stderr}"

    assert result.returncode == 0
    assert "DryRun" in output
    assert "116.62.17.81" in output
    assert "9444" in output
    assert "/volume1/webapp/ccdi" in output


def test_bat_dry_run_accepts_override_arguments():
    result = run_bat("1.2.3.4", "9000", "demo", "demoPwd", "/demo/path", "--dry-run")
    output = f"{result.stdout}\n{result.stderr}"

    assert result.returncode == 0
    assert "1.2.3.4" in output
    assert "9000" in output
    assert "demo" in output
    assert "/demo/path" in output


def test_compose_exposes_lsfx_mock_port_via_backend_namespace():
    compose_text = DOCKER_COMPOSE.read_text(encoding="utf-8")

    assert '${LSFX_MOCK_PORT:-62320}:8000' in compose_text
    assert 'network_mode: "service:backend"' in compose_text