export interface ExplainCodeEntryTarget {
  code: string
  stopId: string
  hallName?: string
}

export const normalizeExplainCode = (code: string) => code.trim()

export const explainCodeErrorMessage = (error: unknown) => {
  const code = error && typeof error === 'object' && 'code' in error
    ? Number((error as { code?: unknown }).code)
    : undefined
  if (code === 1020007000) return '请输入有效的 4 位讲解编号'
  if (code === 1020007001) return '未找到该讲解编号，请确认后重试'
  if (code === 1020007002) return '该编号的讲解内容暂不可用'
  if (code === 429) return '查询过于频繁，请稍后再试'
  return '编号查询失败，请检查网络后重试'
}

export const explainCodeDetailUrl = (target: ExplainCodeEntryTarget) => {
  const params = new URLSearchParams({
    id: target.stopId,
    stopId: target.stopId,
    tab: 'explain',
    autoplay: '1',
    entry: 'code',
    guideCode: target.code
  })
  if (target.hallName) params.set('hallName', target.hallName)
  return `/pages/exhibit/detail?${params.toString()}`
}