Current File : /home/tradevaly/www/fresh/lib/helper/price_converter.dart

import 'package:flutter/material.dart';
import 'package:flutter_grocery/data/model/response/config_model.dart';
import 'package:flutter_grocery/provider/splash_provider.dart';
import 'package:provider/provider.dart';

class PriceConverter {
  static String convertPrice(BuildContext context, double price, {double discount, String discountType}) {
    if(discount != null && discountType != null){
      if(discountType == 'amount') {
        price = price - discount;
      }else if(discountType == 'percent') {
        price = price - ((discount / 100) * price);
      }
    }
    ConfigModel _config = Provider.of<SplashProvider>(context, listen: false).configModel;
    bool _isLeft = _config.currencySymbolPosition == 'left';
    return !_isLeft ?  '${(price).toStringAsFixed(_config.decimalPointSettings).replaceAllMapped(
        RegExp(r'(\d{1,3})(?=(\d{3})+(?!\d))'), (Match m) => '${m[1]},')}'' ${_config.currencySymbol}'
        : '${_config.currencySymbol} ''${(price).toStringAsFixed(_config.decimalPointSettings).replaceAllMapped(
        RegExp(r'(\d{1,3})(?=(\d{3})+(?!\d))'), (Match m) => '${m[1]},')}'
        ;
  }

  static double convertWithDiscount(BuildContext context, double price, double discount, String discountType) {
    if(discountType == 'amount') {
      price = price - discount;
    }else if(discountType == 'percent') {
      price = price - ((discount / 100) * price);
    }
    return price;
  }

  static double calculation(double amount, double discount, String type, int quantity) {
    double calculatedAmount = 0;
    if(type == 'amount') {
      calculatedAmount = discount * quantity;
    }else if(type == 'percent') {
      calculatedAmount = (discount / 100) * (amount * quantity);
    }
    return calculatedAmount;
  }

  static String percentageCalculation(BuildContext context, String price, double discount, String discountType) {
    return '$discount${discountType == 'percent' ? '%' : '${Provider.of<SplashProvider>(context, listen: false).configModel.currencySymbol}'} OFF';
  }
}