import unittest
import sys
from pathlib import Path
from types import SimpleNamespace

sys.path.insert(0, str(Path(__file__).resolve().parents[1]))

from app.core.decision_types import type_decision_depuis_proposition
from app.core.financial_position import PositionTresorerie
from app.core.sanitization import safe_query_params
from app.models.poste import Poste


class DecisionTypeTests(unittest.TestCase):
    def test_resolution_prefix(self):
        prop = SimpleNamespace(numero_resolution="RES-2026-001", candidature_id=None)
        self.assertEqual(type_decision_depuis_proposition(prop), "resolution")

    def test_nomination_from_candidature(self):
        prop = SimpleNamespace(numero_resolution=None, candidature_id="candidate-id")
        self.assertEqual(type_decision_depuis_proposition(prop), "nomination")

    def test_contribution_prefix(self):
        prop = SimpleNamespace(numero_resolution="DON-2026-001", candidature_id=None)
        self.assertEqual(type_decision_depuis_proposition(prop), "contribution")

    def test_plain_proposition_without_decision_marker(self):
        prop = SimpleNamespace(numero_resolution=None, candidature_id=None)
        self.assertEqual(type_decision_depuis_proposition(prop), "proposition")


class PositionTresorerieTests(unittest.TestCase):
    def test_available_bank_excludes_reserves_and_commitments(self):
        position = PositionTresorerie(
            solde_banque=100.0,
            encaisse=25.0,
            total_reserves=40.0,
            engagements_non_debites=15.0,
        )
        self.assertEqual(position.disponible_bancaire, 45.0)
        self.assertEqual(position.disponible_total, 70.0)


class AuditTests(unittest.TestCase):
    def test_sensitive_query_params_are_masked(self):
        request = SimpleNamespace(query_params={"pin": "1234", "membre_id": "abc"})
        self.assertEqual(safe_query_params(request.query_params), {"pin": "***", "membre_id": "abc"})


class MultiTenantTests(unittest.TestCase):
    def test_postes_are_group_scoped(self):
        self.assertIn("groupe_id", Poste.__table__.columns)
        self.assertFalse(Poste.__table__.columns["groupe_id"].nullable)


if __name__ == "__main__":
    unittest.main()