import json
import subprocess
import sys
from pathlib import Path

from ai_platform.bootstrap.app import create_app
from ai_platform.infrastructure.config.settings import Settings
from ai_platform.presentation.http.run_responses import ScoreResponse
from ai_platform.presentation.http.schemas import RunRequest

ROOT = Path(__file__).resolve().parents[1]
CONTRACT = ROOT / "contracts/lead-scoring"


def test_committed_openapi_and_fixtures_match_the_code():
    assert json.loads((CONTRACT / "openapi.json").read_text()) == create_app(Settings()).openapi()
    ScoreResponse.model_validate_json((CONTRACT / "fixtures/score-response.json").read_text())
    RunRequest.model_validate_json((CONTRACT / "fixtures/run-request.json").read_text())
    subprocess.run(
        [sys.executable, "scripts/export_contract_fixtures.py", "--check"], cwd=ROOT, check=True
    )


def test_score_operation_is_documented_with_neutral_headers():
    openapi = create_app(Settings()).openapi()
    operation = openapi["paths"]["/v1/lead-scoring/score"]["post"]
    headers = {p["name"] for p in operation["parameters"]}
    assert operation["security"] == [{"HTTPBearer": []}]
    assert {"Idempotency-Key", "X-AI-Key"} <= headers
    assert {"200", "401", "413", "422", "503"} <= set(operation["responses"])
    assert operation["responses"]["200"]["content"]["application/json"]["schema"] == {
        "$ref": "#/components/schemas/ScoreResponse"
    }
    paths = set(openapi["paths"])
    assert {
        "/v1/admin/ai-profiles",
        "/v1/admin/ai-profiles/try",
        "/v1/admin/ai-profiles/{revision}/activate",
        "/v1/admin/runs",
        "/v1/admin/runs/{run_id}",
        "/v1/admin/apps",
    } <= paths
    assert "/v1/lead-scoring/runs/{run_id}" not in paths