import pytest
from services.mitmproxy.options import (
    MitmOption,
    parse_options,
    public_options,
    validate_value,
)


def test_parse_options_extracts_types_and_choices():
    text = """
# Enable feature. Type bool.
enabled: false

# Valid values are 'eager', 'lazy'.
strategy: eager

# Hosts. Type sequence of str.
hosts: []
"""
    options = parse_options(
        text,
        {"enabled": False, "strategy": "eager", "hosts": []},
    )

    assert options["enabled"].value_type == "bool"
    assert options["strategy"].choices == ["eager", "lazy"]
    assert options["hosts"].value_type == "sequence of str"


@pytest.mark.parametrize(
    ("option", "value", "message"),
    [
        (MitmOption("anticache", "bool", False, "", []), "true", "expected bool"),
        (MitmOption("flow_detail", "int", 1, "", []), "1", "expected int"),
        (MitmOption("allow_hosts", "sequence of str", [], "", []), "x", "list[str]"),
        (MitmOption("strategy", "unknown", "eager", "", ["eager"]), "lazy", "one of"),
    ],
)
def test_validate_value_rejects_wrong_types(option, value, message):
    assert message in validate_value(option, value)


def test_public_options_include_docs_links():
    options = {
        "flow_detail": MitmOption("flow_detail", "int", 1, "Flow detail.", []),
    }

    public = public_options(options)

    assert public[0]["docs_url"].endswith("#flow_detail")