import { useMutation } from '@tanstack/react-query'
import { toast } from 'sonner'

import { components } from '@/data/api'
import { handleError, post } from '@/data/fetchers'
import type { ResponseError, UseCustomMutationOptions } from '@/types'

type ListBucketObjectsParams = {
  projectRef: string
  bucketId?: string
  path: string
  options: components['schemas']['GetObjectsBody']['options']
}

export type StorageObject = components['schemas']['StorageObject_Output']

// [Joshen] Ideally we transform this into a query that uses a POST i think
export const listBucketObjects = async (
  { projectRef, bucketId, path, options }: ListBucketObjectsParams,
  signal?: AbortSignal
) => {
  if (!bucketId) throw new Error('bucketId is required')

  const { data, error } = await post('/platform/storage/{ref}/buckets/{id}/objects/list', {
    params: {
      path: {
        ref: projectRef,
        id: bucketId,
      },
    },
    body: {
      path,
      options,
    },
    signal,
  })

  if (error) handleError(error)
  return data
}

type ListBucketObjectsData = Awaited<ReturnType<typeof listBucketObjects>>

type ListBucketObjectsV2Params = {
  projectRef: string
  bucketId?: string
  prefix: string
  cursor?: string
  options?: Omit<components['schemas']['GetObjectsV2Body'], 'prefix' | 'cursor' | 'with_delimiter'>
}

export const listBucketObjectsV2 = async (
  { projectRef, bucketId, prefix, cursor, options }: ListBucketObjectsV2Params,
  signal?: AbortSignal
) => {
  if (!bucketId) throw new Error('bucketId is required')

  const { data, error } = await post('/platform/storage/{ref}/buckets/{id}/objects/list-v2', {
    params: {
      path: {
        ref: projectRef,
        id: bucketId,
      },
    },
    body: {
      prefix,
      cursor,
      with_delimiter: true,
      ...options,
    },
    signal,
  })

  if (error) handleError(error)
  return data
}

export const useGetSignBucketObjectMutation = ({
  onSuccess,
  onError,
  ...options
}: Omit<
  UseCustomMutationOptions<ListBucketObjectsData, ResponseError, ListBucketObjectsParams>,
  'mutationFn'
> = {}) => {
  return useMutation<ListBucketObjectsData, ResponseError, ListBucketObjectsParams>({
    mutationFn: (vars) => listBucketObjects(vars),
    async onSuccess(data, variables, context) {
      await onSuccess?.(data, variables, context)
    },
    async onError(data, variables, context) {
      if (onError === undefined) {
        toast.error(`Failed to list bucket objects: ${data.message}`)
      } else {
        onError(data, variables, context)
      }
    },
    ...options,
  })
}