import request from '@/utils/request'

const BASE = '/setting/operationPopup/v1'

export type OperationPopupDisplayMode =
  | 'IMAGE_H'
  | 'IMAGE_V'
  | 'CARD'
  | 'COUPON_PACK'
  | 'ACTIVITY'

const DISPLAY_MODE_VALUES: OperationPopupDisplayMode[] = [
  'IMAGE_H',
  'IMAGE_V',
  'CARD',
  'COUPON_PACK',
  'ACTIVITY'
]

/** 详情/列表 VO 归一化展示方式（兼容 display_mode、大小写） */
export function resolveOperationPopupDisplayMode(raw: unknown): OperationPopupDisplayMode {
  if (raw == null || raw === '') return 'IMAGE_H'
  const normalized = String(raw).trim().toUpperCase()
  if (DISPLAY_MODE_VALUES.includes(normalized as OperationPopupDisplayMode)) {
    return normalized as OperationPopupDisplayMode
  }
  return 'IMAGE_H'
}

/** 解析 info 接口响应体（兼容 AjaxResult 与字段平铺） */
export function unwrapOperationPopupVo(res: unknown): Record<string, any> {
  if (!res || typeof res !== 'object') return {}
  const root = res as Record<string, any>
  const data = root.data
  if (data && typeof data === 'object' && !Array.isArray(data)) {
    if (data.id != null || data.displayMode != null || data.display_mode != null || data.title != null) {
      return data
    }
    if (data.data && typeof data.data === 'object') {
      return data.data
    }
  }
  if (root.id != null || root.displayMode != null || root.display_mode != null) {
    return root
  }
  return {}
}

export const OPERATION_POPUP_DISPLAY_MODE_LABEL: Record<OperationPopupDisplayMode, string> = {
  IMAGE_H: '横版海报',
  IMAGE_V: '竖版纯图',
  CARD: '图文卡片',
  COUPON_PACK: '券包到账',
  ACTIVITY: '营销活动'
}

export function operationPopupDisplayModeLabel(raw: unknown): string {
  const mode = resolveOperationPopupDisplayMode(raw)
  return OPERATION_POPUP_DISPLAY_MODE_LABEL[mode]
}

export interface OperationPopupExtConfig {
  couponSource?: string
  templateIds?: string[]
  maxShow?: number
  moreText?: string
  moreLinkPath?: string
  ctaText?: string
  activityId?: string
  showCountdown?: boolean
  hideShellText?: boolean
  frequency?: string
}

export interface OperationPopupQueryVO {
  pageNo?: number
  pageSize?: number
  platform?: string
  status?: number
  title?: string
}

export interface OperationPopupSaveDTO {
  id?: string
  platform: string
  title?: string
  subtitle?: string
  displayMode?: OperationPopupDisplayMode
  extConfig?: string
  imageUrl?: string
  linkPath?: string
  closable: number
  displayBegin?: string
  displayEnd?: string
  sortOrder?: number
  status?: number
}

export function getOperationPopupInfo(id: string) {
  return request.get(`${BASE}/info`, { params: { id } })
}

export function getOperationPopupList(data: OperationPopupQueryVO) {
  return request.post(`${BASE}/list`, data)
}

export function saveOperationPopup(data: OperationPopupSaveDTO) {
  return request.post(`${BASE}/save`, data)
}

export function deleteOperationPopup(ids: string) {
  return request.get(`${BASE}/delete`, { params: { ids } })
}