import { eq, and, isNull, desc } from "drizzle-orm";
import { db, adventureTemplates, adventureItems } from "@/lib/db";

export async function listTemplates(userId: string) {
  return db
    .select()
    .from(adventureTemplates)
    .where(and(eq(adventureTemplates.userId, userId), isNull(adventureTemplates.deletedAt)))
    .orderBy(desc(adventureTemplates.sortPriority));
}

export async function findTemplateById(templateId: string) {
  const [row] = await db
    .select()
    .from(adventureTemplates)
    .where(eq(adventureTemplates.id, templateId));
  return row ?? null;
}

export async function listTemplateItems(templateId: string) {
  return db
    .select()
    .from(adventureItems)
    .where(and(eq(adventureItems.templateId, templateId), isNull(adventureItems.deletedAt)))
    .orderBy(adventureItems.sortOrder);
}