"""Coach parse: template echo must fall back to Rules backup."""

from app.coach_service import is_template_echo, parse_template


def test_parse_ok() -> None:
    raw = """LOOP: shame
FEELING: heavy
INTENSITY_GUESS: 8
REMEDY: Leave the room for 10 min
NEXT_BRICK: S
DO_NOT: More labeling
LINE: Outside first
NOTE:
DATA_THIN: false"""
    parsed = parse_template(raw)
    assert parsed is not None
    assert parsed["LOOP"] == "shame"
    assert not is_template_echo(raw, parsed)


def test_template_echo_angle_brackets() -> None:
    raw = """LOOP: <tag>
FEELING: <word>
INTENSITY_GUESS: <1-10|n/a>
REMEDY: <one concrete action>
NEXT_BRICK: <A|B|C|D|E|S|specific>
DO_NOT: <one thing>
LINE: <≤12 words>
NOTE: <optional ≤20 words>
DATA_THIN: <true|false>"""
    parsed = parse_template(raw)
    assert parsed is not None
    assert is_template_echo(raw, parsed)
    assert is_template_echo("LOOP: <tag>\nREMEDY: walk", None)


def test_loop_angle_detect() -> None:
    assert is_template_echo("LOOP: <something>\nFEELING: ok")