import { adminApiClient } from './client'

export interface UploadResponse {
  objectId: string
  url: string // Presigned URL for preview
}

export interface PresignedUrlResponse {
  url: string
  expiresAt: string
}

export const mediaApi = {
  /**
   * Upload card image to MinIO
   * @param file Image file to upload
   * @returns Object ID and presigned URL
   */
  async uploadCardImage(file: File): Promise<UploadResponse> {
    const formData = new FormData()
    formData.append('file', file)

    const response = await adminApiClient.post<UploadResponse>(
      '/api/v2/media/upload/card-image',
      formData,
      {
        headers: {
          'Content-Type': 'multipart/form-data',
        },
      }
    )

    return response.data
  },

  /**
   * Upload test image to MinIO
   * @param file Image file to upload
   * @returns Object ID and presigned URL
   */
  async uploadTestImage(file: File): Promise<UploadResponse> {
    const formData = new FormData()
    formData.append('file', file)

    const response = await adminApiClient.post<UploadResponse>(
      '/api/v2/media/upload/test-image',
      formData,
      {
        headers: {
          'Content-Type': 'multipart/form-data',
        },
      }
    )

    return response.data
  },

  /**
   * Upload voice audio file to MinIO
   * @param file Audio file to upload
   * @returns Object ID and presigned URL
   */
  async uploadVoice(file: File): Promise<UploadResponse> {
    const formData = new FormData()
    formData.append('file', file)

    const response = await adminApiClient.post<UploadResponse>(
      '/api/v2/media/upload/voice',
      formData,
      {
        headers: {
          'Content-Type': 'multipart/form-data',
        },
      }
    )

    return response.data
  },

  /**
   * Get presigned URL for an object
   * @param bucket Bucket name (card-images, test-images, voice-audio)
   * @param objectId Object ID (UUID)
   * @param expirySeconds Optional expiry time in seconds
   * @returns Presigned URL and expiration time
   */
  async getPresignedUrl(
    bucket: string,
    objectId: string,
    expirySeconds?: number
  ): Promise<PresignedUrlResponse> {
    const params = expirySeconds ? { expirySeconds: expirySeconds.toString() } : {}
    const response = await adminApiClient.get<PresignedUrlResponse>(
      `/api/v2/media/${bucket}/${objectId}/url`,
      { params }
    )

    return response.data
  },

  /**
   * Delete a file from MinIO
   * @param bucket Bucket name
   * @param objectId Object ID to delete
   */
  async deleteFile(bucket: string, objectId: string): Promise<void> {
    await adminApiClient.delete(`/api/v2/media/${bucket}/${objectId}`)
  },
}