/**
 * 素材批量操作 API
 */
import apiClient from "../client"
import type { BatchOperationResult } from "./types"

/** 统一批量操作结果归一化，防御后端字段缺失或格式不一致 */
export const normalizeBatchResult = (raw: Record<string, unknown>): BatchOperationResult => {
  const succeeded = Array.isArray(raw.succeeded) ? (raw.succeeded as string[]) : []
  const failed = Array.isArray(raw.failed) ? (raw.failed as string[]) : []
  const success_count = typeof raw.success_count === "number" ? raw.success_count : succeeded.length
  const failure_count = typeof raw.failure_count === "number" ? raw.failure_count : failed.length
  const total = typeof raw.total === "number" ? raw.total : success_count + failure_count
  return { succeeded, failed, total, success_count, failure_count }
}

/** 批量删除素材 */
export const batchDeleteAssets = async (assetIds: string[]): Promise<BatchOperationResult> => {
  const response = await apiClient.post("/assets/batch-delete", {
    asset_ids: assetIds,
  })
  return normalizeBatchResult((response.data || {}) as Record<string, unknown>)
}

/** 批量打标签 */
export const batchTagAssets = async (data: {
  asset_ids: string[]
  tags: string[]
  mode: "add" | "replace"
}): Promise<BatchOperationResult> => {
  const response = await apiClient.post("/assets/batch-tag", data)
  return normalizeBatchResult((response.data || {}) as Record<string, unknown>)
}

/** 批量改分类 */
export const batchClassifyAssets = async (data: {
  asset_ids: string[]
  category: string
}): Promise<BatchOperationResult> => {
  const response = await apiClient.post("/assets/batch-classify", data)
  return normalizeBatchResult((response.data || {}) as Record<string, unknown>)
}

/** 批量智能标记 */
export const batchMarkAssets = async (data: {
  asset_ids: string[]
  smart_view: "recommended" | "caution" | "high_risk"
}): Promise<BatchOperationResult> => {
  const response = await apiClient.post("/assets/batch-mark", data)
  return normalizeBatchResult((response.data || {}) as Record<string, unknown>)
}