from pathlib import Path


def test_metadata_schema_creates_membership_after_referenced_tables():
    auth_sql = Path("resources/sql/004_metadata_auth_management.sql").read_text(
        encoding="utf-8"
    )
    project_sql = Path(
        "resources/sql/005_metadata_project_configuration.sql"
    ).read_text(encoding="utf-8")

    assert "CREATE TABLE IF NOT EXISTS user_project_membership" not in auth_sql
    assert project_sql.index("CREATE TABLE IF NOT EXISTS projects") < project_sql.index(
        "CREATE TABLE IF NOT EXISTS user_project_membership"
    )
    assert "user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE" in project_sql
    assert (
        "project_id UUID NOT NULL REFERENCES projects(id) ON DELETE CASCADE"
        in project_sql
    )


def test_metadata_schema_avoids_indexes_duplicated_by_unique_constraints():
    project_sql = Path(
        "resources/sql/005_metadata_project_configuration.sql"
    ).read_text(encoding="utf-8")

    assert "idx_projects_code" not in project_sql
    assert "idx_user_project_membership_user_id" not in project_sql
    assert "idx_user_project_membership_project_id" in project_sql


def test_rbac_migration_normalizes_legacy_roles():
    sql = Path("resources/sql/006_metadata_rbac_roles.sql").read_text(
        encoding="utf-8"
    )

    assert "role IN ('admin', 'user')" in sql
    assert "project_role IN ('member', 'viewer')" in sql
    assert "'modeler'," in sql
    assert "'dispatcher'" in sql
    assert "THEN 'member'" in sql
    assert "ELSE 'viewer'" in sql