Error when converting string from router.query to prisma DB enum

tRPC failed on listing.getAll: [
  {
    "received": "Primary Care Consultations",
    "code": "invalid_enum_value",
    "options": [
      "DENTAL",
      "SKINCARE",
      "CARDIOLOGY",
      "PCC"
    ],
    "path": [
      "category"
    ],
    "message": "Invalid enum value. Expected 'DENTAL' | 'SKINCARE' | 'CARDIOLOGY' | 'PCC', received 'Primary Care Consultations'"
  }
]

// listings.ts

getAll: publicProcedure
  .input(getServiceProviderSchema)
  .query(async ({ ctx, input }) => {
    // ...other code...
    if (input?.category) {
      query.category = getCategoryEnum(input.category);
    }
    // ...other code...
  }),

// validation/listing.ts

export const getCategoryEnum = (category: string): ServiceCategory | undefined => {
  switch (category) {
    case 'Primary Care Consultations':
      return ServiceCategory.PCC;
    case 'Dental Services':
      return ServiceCategory.DENTAL;
    // ...other cases...
    default:
      throw new Error(`Invalid category: ${category}`);
  }
}