package controlplane

import (
	"context"
	"testing"
)

func TestGetTenantPreferencesWithoutTenantUsesConfiguredDefault(t *testing.T) {
	result, err := (&Store{}).GetTenantPreferences(context.Background(), "", 12_500_000)
	if err != nil {
		t.Fatal(err)
	}
	if !result.LowBalanceEnabled || result.LowBalanceThresholdMicros != 12_500_000 {
		t.Fatalf("unexpected defaults: %+v", result)
	}
}

func TestPreferenceValidationRejectsUnsafeValuesBeforeDatabaseAccess(t *testing.T) {
	store := &Store{}
	if _, err := store.SetDeveloperPreferences(context.Background(), SetDeveloperPreferencesInput{
		TenantID: "tenant", DefaultModel: "same", FallbackModel: "same",
	}); err == nil {
		t.Fatal("expected identical default and fallback models to fail")
	}
	threshold := maxLowBalanceThresholdMicros + 1
	if _, err := store.SetBillingPreferences(context.Background(), SetBillingPreferencesInput{
		TenantID: "tenant", LowBalanceThresholdMicros: &threshold,
	}, 5_000_000); err == nil {
		t.Fatal("expected excessive low balance threshold to fail")
	}
}