import { prisma } from '../lib/prisma';
import { DEFAULT_SETTINGS } from '../models/enums';

export async function getSetting(key: string): Promise<string | null> {
  const row = await prisma.setting.findUnique({ where: { key } });
  return row?.value ?? null;
}

export async function getSettingOrDefault(
  key: keyof typeof DEFAULT_SETTINGS,
): Promise<string> {
  const value = await getSetting(key);
  return value ?? DEFAULT_SETTINGS[key];
}

export async function getSettingsMap(): Promise<Record<string, string>> {
  const rows = await prisma.setting.findMany();
  const map: Record<string, string> = { ...DEFAULT_SETTINGS };

  for (const row of rows) {
    map[row.key] = row.value;
  }

  return map;
}

export async function upsertSetting(key: string, value: string): Promise<void> {
  await prisma.setting.upsert({
    where: { key },
    create: { key, value },
    update: { value },
  });
}

export async function seedDefaultSettings(): Promise<void> {
  for (const [key, value] of Object.entries(DEFAULT_SETTINGS)) {
    await prisma.setting.upsert({
      where: { key },
      create: { key, value },
      update: {},
    });
  }
}