/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package SwmmObjects;

import java.text.DecimalFormat;
import org.apache.commons.lang3.StringUtils;

/**
 *
 * @author Lucas Yaege
 */
public class Evaporation
{

    public Double[] monthly;
    public boolean dryOnly;
    private DecimalFormat decimalFormat = new DecimalFormat( "#.00" );

    public Evaporation()
    {
        monthly = new Double[12];
        dryOnly = true;
    }

    @Override
    public String toString()
    {
        return toString( 17 );
    }

    public String toString( int padDistance )
    {
        StringBuilder builder = new StringBuilder();
        builder.append( "[EVAPORATION]\n" );
        builder.append( StringUtils.rightPad( ";;Data Source", padDistance ) ).append( "Parameters\n" );
        builder.append( ";;-------------- ----------------\n" );
        builder.append( StringUtils.rightPad( "MONTHLY", padDistance ) );

        for ( Double evap : monthly )
        {
            String formattedEvap = decimalFormat.format( evap );
            String paddedEvap = StringUtils.rightPad( formattedEvap, 6 );
            builder.append( paddedEvap );
        }

        String dryOnlyString = ( dryOnly ) ? "YES" : "NO";

        builder.append( "\n" );
        builder.append( StringUtils.rightPad( "DRY_ONLY", padDistance ) ).append( dryOnlyString );
        builder.append( "\n\n" );
        return builder.toString();
    }

    public void parse( String line )
    {
        if( line.startsWith( "MONTHLY" ) )
        {
            addMonthly( line );
        }
        else if( line.startsWith( "DRY_ONLY" ) )
        {
            addDryOnly( line );
        }
    }

    public void setMonthly( Double[] evaporation )
    {
        monthly = evaporation;
    }

    private void addMonthly( String line )
    {
        String[] monthlyParams = line.split( " +" );
        for ( int i = 1; i < monthlyParams.length; i++ )
        {
            monthly[i - 1] = Double.parseDouble( monthlyParams[i] );
        }
    }

    private void addDryOnly( String line )
    {
        String noSpacing = line.replaceAll( " +", " " );
        String[] dry = noSpacing.split( " " );
        dryOnly = Boolean.parseBoolean( dry[1] );
    }

}