export const uploadService = {
  uploadFile: async (file: File, onProgress?: (progress: number) => void) => {
    // Simulate upload process
    const totalSteps = 20;
    const stepTime = 100 + Math.random() * 200; // Random speed

    for (let i = 1; i <= totalSteps; i++) {
        await new Promise(resolve => setTimeout(resolve, stepTime));
        const progress = (i / totalSteps) * 100;
        if (onProgress) onProgress(progress);
    }

    return { 
        upload_id: `up-${Date.now()}-${Math.random().toString(36).substr(2, 5)}`, 
        status: 'completed',
        url: URL.createObjectURL(file) // For mock preview
    };
  },
  
  getUploadStatus: async (_id: string) => {
      return { status: 'completed', progress: 100 };
  },
};