package codes_test

import (
	"context"
	"database/sql"
	"fmt"
	"testing"
	"time"

	"github.com/wangjia/pangolin/server/internal/config"
	"github.com/wangjia/pangolin/server/internal/store"
)

// openMigratedSQLite opens an in-memory sqlite DB, runs pangolin's full
// golang-migrate chain (000001-000020) followed by the shared codes
// library's own migrations. Shared by backfill_test.go and
// service_sqlite_test.go.
func openMigratedSQLite(t *testing.T) *sql.DB {
	t.Helper()
	db, err := store.Open(&config.Config{Driver: "sqlite", DSN: ":memory:"})
	if err != nil {
		t.Fatalf("open: %v", err)
	}
	t.Cleanup(func() { _ = db.Close() })
	if err := store.MigrateUp(db, "sqlite"); err != nil {
		t.Fatalf("migrate: %v", err)
	}
	if err := store.ApplyCodesLibMigrations(context.Background(), db, "sqlite"); err != nil {
		t.Fatalf("lib migrate: %v", err)
	}
	return db
}

// seedUser inserts a minimal `users` row so redeem tests can satisfy the
// subscriptions/audit_log foreign keys.
func seedUser(t *testing.T, db *sql.DB, id int64) {
	t.Helper()
	if _, err := db.Exec(
		`INSERT INTO users (id, uuid, email, pw_hash, dp_uuid, status, created_at)
		 VALUES (?, ?, ?, 'x', ?, 'active', ?)`,
		id, fmt.Sprintf("u-%d", id), fmt.Sprintf("u%d@example.com", id), fmt.Sprintf("dp-%d", id),
		time.Now().UTC()); err != nil {
		t.Fatalf("seed user: %v", err)
	}
}