"use client";

import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
import { api } from "@/lib/api";
import { useAuthContext } from "@/context/auth-context";
import type { TranscodeSettings } from "@/lib/types";

export function useTranscodeSettings() {
  const { token } = useAuthContext();
  return useQuery({
    queryKey: ["transcode-settings"],
    queryFn: () => api.transcode.getSettings(token!),
    enabled: !!token,
  });
}

export function useUpdateTranscodeSettings() {
  const { token } = useAuthContext();
  const qc = useQueryClient();
  return useMutation({
    mutationFn: (data: TranscodeSettings) =>
      api.transcode.updateSettings(data, token!),
    onSuccess: () => qc.invalidateQueries({ queryKey: ["transcode-settings"] }),
  });
}

export function useTranscodeStats() {
  const { token } = useAuthContext();
  return useQuery({
    queryKey: ["transcode-stats"],
    queryFn: () => api.transcode.getStats(token!),
    enabled: !!token,
  });
}

export function useClearTranscodeCache() {
  const { token } = useAuthContext();
  const qc = useQueryClient();
  return useMutation({
    mutationFn: () => api.transcode.clearCache(token!),
    onSuccess: () => qc.invalidateQueries({ queryKey: ["transcode-stats"] }),
  });
}