// Author: fruit.com.cn

import request from '@/axios'
import type { MediaAsset, MediaTranscodeProfile } from './types'

export interface UploadInitData {
  fileName: string
  fileSize: number
  /** DRAMA_COVER / EPISODE / AVATAR */
  bizType?: string
  chunkSize?: number
}

export interface UploadInitResult {
  uploadId: string
  chunkSize: number
  totalChunks: number
  objectKey: string
}

export const initUploadApi = (data: UploadInitData) => {
  return request.post<UploadInitResult>({ url: '/admin/media/upload/init', data })
}

/** 不设置 Content-Type，交给浏览器带 boundary */
export const uploadChunkApi = (uploadId: string, index: number, chunk: Blob, fileName: string) => {
  const form = new FormData()
  form.append('uploadId', uploadId)
  form.append('index', String(index))
  form.append('file', chunk, fileName)
  return request.post<number>({ url: '/admin/media/upload/chunk', data: form })
}

export const completeUploadApi = (uploadId: string, durationSec?: number) => {
  return request.post<MediaAsset>({
    url: '/admin/media/upload/complete',
    data: { uploadId, durationSec }
  })
}

export interface UploadProgress {
  uploadId: string
  fileName: string
  bizType: string
  fileSize: number
  chunkSize: number
  totalChunks: number
  receivedChunks: number
  percent: number
  /** uploading / completed */
  status: string
  assetId: number
  url: string
}

/** 断点续传回显：传到第几片、还剩多少（服务端说了算，客户端不自己记账） */
export const getUploadProgressApi = (uploadId: string) => {
  return request.get<UploadProgress>({ url: `/admin/media/upload/${uploadId}` })
}

export const getMediaApi = (id: number) => {
  return request.get<MediaAsset>({ url: `/admin/media/${id}` })
}

/** 读取当前转码档位配置；缺省时后端返回四档默认值。 */
export const getMediaTranscodeProfileApi = () => {
  return request.get<MediaTranscodeProfile>({
    url: '/admin/media/transcode-profile',
    silent: true
  })
}

/** 保存转码档位配置，并返回服务端最终生效值。 */
export const saveMediaTranscodeProfileApi = (data: MediaTranscodeProfile) => {
  return request.put<MediaTranscodeProfile>({
    url: '/admin/media/transcode-profile',
    data,
    silent: true
  })
}