import { http } from './client'

export interface NovelFile {
  id: number
  novel_id: number
  filename: string
  file_size: number
  mime_type: string
  text_length: number
  created_at: string
}

export interface FileList {
  items: NovelFile[]
  total: number
}

/** 上传文件 */
export async function uploadFile(novelId: number, file: File): Promise<NovelFile> {
  const form = new FormData()
  form.append('file', file)
  const { data } = await http.post<NovelFile>(
    `/novels/${novelId}/files`,
    form,
    { headers: { 'Content-Type': 'multipart/form-data' }, timeout: 60000 },
  )
  return data
}

/** 列出文件 */
export async function listFiles(novelId: number): Promise<FileList> {
  const { data } = await http.get<FileList>(`/novels/${novelId}/files`)
  return data
}

/** 删除文件 */
export async function deleteFile(novelId: number, fileId: number): Promise<void> {
  await http.delete(`/novels/${novelId}/files/${fileId}`)
}