import { randomUUID } from 'node:crypto'
import { siteSettings } from '@/lib/services/site-settings'

export interface CloneSource {
  id: string
  name: string
  furnidataUrl: string
  nitroBaseUrl: string
  iconBaseUrl: string
}

const KEY = 'clone_sources'

export async function listSources(): Promise<CloneSource[]> {
  const raw = (await siteSettings.get(KEY, '[]')) ?? '[]'
  try {
    const arr = JSON.parse(raw)
    return Array.isArray(arr) ? arr : []
  } catch {
    return []
  }
}

export async function upsertSource(
  src: Omit<CloneSource, 'id'> & { id?: string },
): Promise<CloneSource> {
  const sources = await listSources()
  const entry: CloneSource = {
    id: src.id || randomUUID(),
    name: src.name.trim(),
    furnidataUrl: src.furnidataUrl.trim(),
    nitroBaseUrl: src.nitroBaseUrl.trim().replace(/\/+$/, ''),
    iconBaseUrl: src.iconBaseUrl.trim().replace(/\/+$/, ''),
  }
  const idx = sources.findIndex((s) => s.id === entry.id)
  if (idx >= 0) sources[idx] = entry
  else sources.push(entry)
  await siteSettings.update(KEY, JSON.stringify(sources))
  return entry
}

export async function deleteSource(id: string): Promise<void> {
  const sources = (await listSources()).filter((s) => s.id !== id)
  await siteSettings.update(KEY, JSON.stringify(sources))
}

export async function getSource(id: string): Promise<CloneSource | null> {
  return (await listSources()).find((s) => s.id === id) ?? null
}