import { eq } from 'drizzle-orm'
import { db } from '~/drizzle/db'
import { systemSettings } from '~/drizzle/schema'
import { CacheService } from '~~/server/services/cacheService'

export default defineEventHandler(async (event) => {
  const user = event.context.user
  if (!user) throw createError({ statusCode: 401, message: '未登录' })
  if (!['ADMIN', 'SUPER_ADMIN'].includes(user.role))
    throw createError({ statusCode: 403, message: '仅管理员可修改酷狗配置' })

  const body = await readBody(event)
  const baseUrl = String(body?.kugouApiBaseUrl || '').trim()

  if (baseUrl && !/^https?:\/\//i.test(baseUrl)) {
    throw createError({ statusCode: 400, message: 'kugouApiBaseUrl 需要是合法的 http(s) URL，留空表示禁用 sidecar' })
  }

  const rows = await db.select().from(systemSettings).limit(1)
  const patch: Record<string, any> = {
    kugouApiBaseUrl: baseUrl || null,
    updatedAt: new Date(),
  }

  if (!rows[0]) {
    await db.insert(systemSettings).values(patch)
  } else {
    await db.update(systemSettings).set(patch).where(eq(systemSettings.id, rows[0].id))
  }

  try {
    const cs = CacheService.getInstance()
    await cs.setSystemSettings?.({ ...(rows[0] || {}), ...patch })
  } catch {}

  return { ok: true, kugouApiBaseUrl: baseUrl || null }
})