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

import { projectKeys } from './keys'
import { useInvalidateProjectsInfiniteQuery } from './org-projects-infinite-query'
import { handleError, post } from '@/data/fetchers'
import type { ResponseError, UseCustomMutationOptions } from '@/types'

export type ProjectTransferVariables = {
  projectRef?: string
  targetOrganizationSlug?: string
}

export async function transferProject({
  projectRef,
  targetOrganizationSlug,
}: ProjectTransferVariables) {
  if (!projectRef) throw new Error('projectRef is required')
  if (!targetOrganizationSlug) throw new Error('targetOrganizationSlug is required')

  const payload: { target_organization_slug: string } = {
    target_organization_slug: targetOrganizationSlug,
  }

  const { data, error } = await post('/platform/projects/{ref}/transfer', {
    params: { path: { ref: projectRef } },
    body: payload,
  })
  if (error) handleError(error)
  return data
}

type ProjectTransferData = Awaited<ReturnType<typeof transferProject>>

export const useProjectTransferMutation = ({
  onSuccess,
  onError,
  ...options
}: Omit<
  UseCustomMutationOptions<ProjectTransferData, ResponseError, ProjectTransferVariables>,
  'mutationFn'
> = {}) => {
  const queryClient = useQueryClient()
  const { invalidateProjectsQuery } = useInvalidateProjectsInfiniteQuery()

  return useMutation<ProjectTransferData, ResponseError, ProjectTransferVariables>({
    mutationFn: (vars) => transferProject(vars),
    async onSuccess(data, variables, context) {
      const { projectRef, targetOrganizationSlug } = variables
      await Promise.all([
        queryClient.invalidateQueries({
          queryKey: projectKeys.projectTransferPreview(projectRef, targetOrganizationSlug),
        }),
        queryClient.invalidateQueries({ queryKey: projectKeys.detail(projectRef) }),
        invalidateProjectsQuery(),
      ])
      await onSuccess?.(data, variables, context)
    },
    async onError(data, variables, context) {
      if (onError === undefined) {
        toast.error(`Failed to transfer project: ${data.message}`)
      } else {
        onError(data, variables, context)
      }
    },
    ...options,
  })
}