type DataFormProps = {
  type: string;
  column: string;
  item: Record<string, unknown>;
}

export const roundNumber = (value : any, decimals: number) => {
  if (typeof value === 'number') {
    return addCommas((Math.round(value * Math.pow(10, decimals)) / Math.pow(10, decimals)).toFixed(decimals));
  } else if (typeof value === 'string' && !isNaN(Number(value))) {
    return addCommas(Number(value).toFixed(decimals));
  }
}

export const addCommas = (value: string | number): any => {
  if (typeof value === 'number') {
    return value.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",").split('.').map((part, index) =>
      index === 0 ? part : part.replace(/(\d{3})/g, '$1,')
    ).join('.');
  } else if (typeof value === 'string') {
    return value.includes('.')?value.split('.').map((part, index) =>
      index === 0 ? part.replace(/\B(?=(\d{3})+(?!\d))/g, ",") : part
    ).join('.'):String(value).replace(/\B(?=(\d{3})+(?!\d))/g, ",");
  }
}

export default function DataForm({ type, column, item }: DataFormProps) {
  if(item) {
    const value = item[column];
    switch(type){
      case 'date':
        if(value && typeof value === 'string' && value.length >= 8)
          item[column] = value.substring(0, 4) + "-" + value.substring(4, 6) + "-" + value.substring(6, 8);
      break;
      case 'number':
        if(value && value != '') {
          item[column] = value.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
        }
      break;
      case 'float0':
        if(value) {
          item[column] = item[column] = String(value).includes('.')?String(Math.round(parseFloat(value.toString().replace(/,/g, '')) * 1) / 1).split('.').map((part, index) => 
                            index === 0 ? part.replace(/\B(?=(\d{3})+(?!\d))/g, ",") : part
                          ).join('.')
                          : String(value).replace(/\B(?=(\d{3})+(?!\d))/g, ",");
        }
      break;
      case 'float1':
        if(value) {
          item[column] = roundNumber(value, 1);
        }
      break;
      case 'float2':
        if(value) {
          item[column] = roundNumber(value, 2);
        }
      break;
      case 'float3':
        if(value) {
          item[column] = roundNumber(value, 3);
        }
      break;
    }
  }
}