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

import { get, handleError } from '@/data/fetchers'
import type { ResponseError, UseCustomMutationOptions } from '@/types'

export type GithubBranchVariables = {
  repositoryId: number
  branchName: string
}

export async function checkGithubBranchValidity(
  { repositoryId, branchName }: GithubBranchVariables,
  signal?: AbortSignal
) {
  const { data, error } = await get(
    '/platform/integrations/github/repositories/{repository_id}/branches/{branch_name}',
    {
      params: {
        path: {
          repository_id: repositoryId,
          branch_name: branchName,
        },
      },
      signal,
    }
  )

  if (error) handleError(error)
  return data
}

type GitHubIntegrationCreateData = Awaited<ReturnType<typeof checkGithubBranchValidity>>

export const useCheckGithubBranchValidity = ({
  onSuccess,
  onError,
  ...options
}: Omit<
  UseCustomMutationOptions<GitHubIntegrationCreateData, ResponseError, GithubBranchVariables>,
  'mutationFn'
> = {}) => {
  return useMutation<GitHubIntegrationCreateData, ResponseError, GithubBranchVariables>({
    mutationFn: (vars) => checkGithubBranchValidity(vars),
    async onSuccess(data, variables, context) {
      await onSuccess?.(data, variables, context)
    },
    async onError(data, variables, context) {
      if (onError === undefined) {
        toast.error(`Failed to check GitHub branch: ${data.message}`)
      } else {
        onError(data, variables, context)
      }
    },
    ...options,
  })
}