scale-parser.md

/**

• Parsuje odpowiedź wagi zgodnie z protokołem RINCMD (Rinstrum C320). */ export function parseRinCmdResponse(data: string): { weight: string; status: "Gross" | "Net" } | null { let match = data.match(/(\d{8})([+-])(\d+.\d+)(kg|lb)/i);

if (match) { const [_, commandCode, sign, value, unit] = match; const weight = ${sign}${parseFloat(value).toFixed(2)} ${unit.toLowerCase()};

const status = commandCode === "20050026" ? "Gross" : "Net";

return { weight, status };

}

match = data.match(/:\s*([+-]?)\s*(\d+.?\d*)\s*(kg|lb|g)\s*([GNTZ])/i);

if (match) { const [_, sign, value, unit, statusChar] = match;

  const numericValue = parseFloat(value);
  const formattedValue = numericValue.toFixed(numericValue % 1 !== 0 ? 2 : 0);
  
  const weight = `${sign.trim()}${formattedValue} ${unit.toLowerCase()}`;
  
  let status: "Gross" | "Net" = "Gross";
  if (statusChar.toUpperCase() === 'N') {
      status = "Net";
  }
  
  return { weight, status };

}

return null; }

/**

• Parsuje ogólną odpowiedź wagi (np. Dini Argeo DFW). / export function parseGenericResponse(data: string): { weight: string; status: "Gross" | "Net" } | null { const match = data.match(/([+-]?\s\d+.\d+)\s*(kg|lb|g)/i);

  if (match) { return { weight: match[0].trim(), status: 'Gross' }; } return null; }