/*
 * [JetPrices.java]
 *
 * Summary: Convert Element 5 price list to Jet Prices table.
 *
 * Copyright: (c) 2007-2017 Roedy Green, Canadian Mind Products, http://mindprod.com
 *
 * Licence: This software may be copied and used freely for any purpose but military.
 *          http://mindprod.com/contact/nonmil.html
 *
 * Requires: JDK 1.8+
 *
 * Created with: JetBrains IntelliJ IDEA IDE http://www.jetbrains.com/idea/
 *
 * Version History:
 *  1.9 2007-04-12 tidy with code inspector, move the anchor to details.
 */
package com.mindprod.prices;

import com.mindprod.common18.BigDate;
import com.mindprod.common18.Build;
import com.mindprod.common18.EIO;
import com.mindprod.common18.Misc;
import com.mindprod.csv.CSVReader;
import com.mindprod.fastcat.FastCat;

import java.io.EOFException;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.text.DecimalFormat;

/**
 * Convert Element 5 price list to Jet Prices table.
 * <p/>
 *
 * @author Roedy Green, Canadian Mind Products
 * @version 1.9 2007-04-12 tidy with code inspector, move the anchor to details.
 * @noinspection WeakerAccess
 * @since 2007
 */
public final class JetPrices
    {
    /**
     * used to format prices for CurrCon,  not humans to read.
     */
    private static final DecimalFormat df2 = new DecimalFormat( "#0.00" );

    /**
     * discount CMP offers, Excelsior gives me 20.00. I get 6%.
     */
    private static final double discount = 14.00;

    /**
     * price info extracted from Jet Page:
     * var priceList = new Array(
     * {code: 'SWB', priceNew: '1200', idNew: '300300555', fsIdNew: 'jet-std-win32-bs', idUpgrade: '3000xxxxx',
     * priceRenewal: '300', idRenewal: '300300536'},
     * {code: 'SWS', priceNew: '1500', idNew: '300019116', fsIdNew: 'jet-std-win32-ss', idUpgrade: '3000xxxxx',
     * priceRenewal: '600', idRenewal: '534517'},
     * {code: 'PWB', priceNew: '2000', idNew: '300300552', fsIdNew: 'jet-pro-win32-bs', idUpgrade: '3000xxxxx',
     * priceRenewal: '500', idRenewal: '300300534'},
     * {code: 'PWS', priceNew: '2500', idNew: '300019104', fsIdNew: 'jet-pro-win32-ss', idUpgrade: '3000xxxxx',
     * priceRenewal: '1000', idRenewal: '534510'},
     * {code: 'PWP', priceNew: '3000', idNew: '300019108', fsIdNew: 'jet-pro-win32-ps', idUpgrade: '3000xxxxx',
     * priceRenewal: '1500', idRenewal: '534512'},
     * {code: 'EWS', priceNew: '4000', idNew: '300077600', fsIdNew: 'jet-ent-win32-ss', idUpgrade: '3000xxxxx',
     * priceRenewal: '1600', idRenewal: '300077572'},
     * {code: 'EWP', priceNew: '4800', idNew: '300077603', fsIdNew: 'jet-ent-win32-ps', idUpgrade: '3000xxxxx',
     * priceRenewal: '2400', idRenewal: '300077577'},
     * {code: 'SLB', priceNew: '1900', idNew: '300300554', fsIdNew: 'jet-std-lin32-bs', idUpgrade: '3000xxxxx',
     * priceRenewal: '800', idRenewal: '300300537'},
     * {code: 'SLS', priceNew: '2200', idNew: '300019119', fsIdNew: 'jet-std-lin32-ss', idUpgrade: '3000xxxxx',
     * priceRenewal: '1100', idRenewal: '534519'},
     * {code: 'PLB', priceNew: '2500', idNew: '300300550', fsIdNew: 'jet-pro-lin32-bs', idUpgrade: '3000xxxxx',
     * priceRenewal: '1000', idRenewal: '300300518'},
     * {code: 'PLS', priceNew: '3000', idNew: '300044331', fsIdNew: 'jet-pro-lin32-ss', idUpgrade: '3000xxxxx',
     * priceRenewal: '1500', idRenewal: '534511'},
     * {code: 'PLP', priceNew: '3500', idNew: '300044333', fsIdNew: 'jet-pro-lin32-ps', idUpgrade: '3000xxxxx',
     * priceRenewal: '2000', idRenewal: '534513'},
     * {code: 'ELS', priceNew: '5000', idNew: '300077601', fsIdNew: 'jet-ent-lin32-ss', idUpgrade: '3000xxxxx',
     * priceRenewal: '2600', idRenewal: '300077569'},
     * {code: 'ELP', priceNew: '5800', idNew: '300077604', fsIdNew: 'jet-ent-lin32-ps', idUpgrade: '3000xxxxx',
     * priceRenewal: '3400', idRenewal: '300077579'},
     * {code: 'SWLB', priceNew: '2500', idNew: '300300556', fsIdNew: 'jet-std-win32-lin32-bs', idUpgrade: '3000xxxxx',
     * priceRenewal: '950', idRenewal: '300300936'},
     * {code: 'SWLS', priceNew: '2950', idNew: '300016760', fsIdNew: 'jet-std-win32-lin32-ss', idUpgrade: '3000xxxxx',
     * priceRenewal: '1400', idRenewal: '300016784'},
     * {code: 'PWLB', priceNew: '3500', idNew: '300300553', fsIdNew: 'jet-pro-win32-lin32-bs', idUpgrade: '3000xxxxx',
     * priceRenewal: '1250', idRenewal: '300300935'},
     * {code: 'PWLS', priceNew: '4250', idNew: '300016751', fsIdNew: 'jet-pro-win32-lin32-ss', idUpgrade: '3000xxxxx',
     * priceRenewal: '2000', idRenewal: '300016772'},
     * {code: 'PWLP', priceNew: '5000', idNew: '300016755', fsIdNew: 'jet-pro-win32-lin32-ps', idUpgrade: '3000xxxxx',
     * priceRenewal: '2750', idRenewal: '300016773'},
     * {code: 'EWLS', priceNew: '7000', idNew: '300077618', fsIdNew: 'jet-ent-win32-lin32-ss', idUpgrade: '3000xxxxx',
     * priceRenewal: '3400', idRenewal: '300077616'},
     * {code: 'EWLP', priceNew: '8200', idNew: '300077621', fsIdNew: 'jet-ent-win32-lin32-ps', idUpgrade: '3000xxxxx',
     * priceRenewal: '4600', idRenewal: '300077608'});
     */
    private static final String DO_NOT_EDIT = "<!-- The following table was generated on " + BigDate.localToday().toString() + " by prices.JetPrices. D o   n o t   e d i t . -->\n";

    /**
     * build a link offsite to either a trial downloadURL or Element 5.
     *
     * @param productId 0=trial otherwise Element 5 id.
     *
     * @return html to describe results of that trial.
     */
    private static String buildLink( String productId )
        {
        if ( productId.equals( "0" ) )
            {
            return "<!-- macro Button download {https://www.excelsiorjet.com/evaluate} -->";
            }
        else
            {
            return "<!-- macro Button buy {https://sites.fastspring.com/excelsior/instant/"
                   + productId
                   + "} -->";
            }
        }
    /*
    also via Element5
http://esd.element5.com/product.html?cart=1&amp;productid=534519&amp;backlink=http%3A%2F%2Fmindprod
.com%2Fjgloss%2Fjet.html&amp;cookies=1&amp;quickbuy=1&amp;affiliateid=200010251
   534519,    534517, Standard,     Standard Support Contract (just support, no compiler),                 600
   534511,    534510, Professional, Standard Support Contract (just support, no compiler),               1150
300019119, 300019116, Standard,     with Standard Support,                    1200
   534513,    534512, Professional, Premium Support And Maintenance Contract (just support, no compiler), 2000
300044331, 300019104, Professional, with Standard Support,                    2300
300044333, 300019108, Professional, with Premium Support and Maintenance,     4300
300077600, 300077600, Enterprise,   with Standard Support and Maintenance,    4500
     */

    /**
     * Generate HTML to display a price and its discounted price
     *
     * @param price US dollar value to display
     *
     * @return generated HTML String.
     */
    private static String buildPriceAndDiscountedPrice( final double price )
        {
        final FastCat sb = new FastCat( 9 );
        sb.append( "<td>" );
        if ( price == 0 )
            {
            sb.append( "<span class=\"free\">free trial&nbsp;</span>" );
            }
        else
            {
            sb.append( "<!-- macro CurrCon $A USD ", df2.format( price ), " -->" );
            }
        sb.append( "</td>\n<td>" );
        if ( price == 0 )
            {
            sb.append( "<span class=\"free\">free trial&nbsp;</span>" );
            }
        else
            {
            sb.append( "<!-- macro CurrCon $A USD ",
                    df2.format( price * ( 1. - discount / 100. ) )
                    , " -->" );
            }
        sb.append( "</td>\n" );
        return sb.toString();
        }

    /**
     * generate the HTML for a price table
     *
     * @param forLinux true means generate table for Linux
     *
     * @throws IOException on trouble with I/O on jetprices.csv
     */
    private static void generatePriceTable( boolean forLinux )
            throws IOException
        {
        // O P E N
        final CSVReader r = new CSVReader( EIO.getBufferedReader( new File( "E:/com/mindprod/prices/jetprices.csv" ),
                4 * 1024, EIO.UTF8 ) );
        // O P E N
        final String target = Build.MINDPROD_WEBROOT + "/jgloss/include/"
                              + ( forLinux ? "linuxjetprices.htmlfrag" : "winjetprices.htmlfrag" );
        final PrintWriter prw = EIO.getPrintWriter( new File( target ), 4 * 1024, EIO.UTF8 );
        try
            {
            final String version = Build.JET_VERSION;
            final String os = forLinux ? "Linux" : "Windows";
            prw.print( DO_NOT_EDIT +
                       "<table class=\"standard\"><caption class=\"hidden\">\n" +
                       "Excelsior Jet " + version + " for " + os + " Prices\n" +
                       "</caption>\n" +
                       "<colgroup>\n" +
                       "<col span=\"4\" style=\"text-align:center\">\n" +
                       "<col span=\"6\" style=\"text-align:right\">\n" +
                       "<col span=\"1\" style=\"text-align:center\">\n" +
                       "</colgroup>\n" +
                       "<thead><tr><th colspan=\"11\" style=\"text-align:center\">Excelsior Jet\n" +
                       version + " For + os + Prices</th></tr>\n" +
                       "<tr><th rowspan=\"3\">Includes\n" +
                       "<br>\n" +
                       "Pro\n" +
                       "<br>\n" +
                       "Features</th>\n" +
                       "<th rowspan=\"3\">Includes\n" +
                       "<br>\n" +
                       "Enterprise\n" +
                       "<br>\n" +
                       "Features</th>\n" +
                       "<th rowspan=\"3\">Includes\n" +
                       "<br>\n" +
                       "Maintenance\n" +
                       "<br>\n" +
                       "Updates</th>\n" +
                       "<th rowspan=\"3\">Includes\n" +
                       "<br>\n" +
                       "1 year\n" +
                       "<br>\n" +
                       "Support</th>\n" +
                       "<th colspan=\"6\" style=\"text-align:center\">Prices in\n" +
                       "<br>\n" +
                       "<!-- macro CurrCon Nc -->\n" +
                       "</th>\n" +
                       "<th rowspan=\"2\"><!-- macro Image stylesheet/"
                       + os.toLowerCase() + ".png \"" + os + "os logo\" -->" +
                       "<br>\n" +
                       os + "</th></tr>\n" +
                       "<tr><th colspan=\"2\" style=\"text-align:center\">New</th>\n" +
                       "<th colspan=\"2\" style=\"text-align:center\">Upgrade</th>\n" +
                       "<th colspan=\"2\" style=\"text-align:center\">Renew Support</th></tr>\n" +
                       "<tr><th>Direct\n" +
                       "<br>\n" +
                       "From Excelsior</th>\n" +
                       "<th><span class=\"red\">&nabla;</span>Discounted\n" +
                       "<br>\n" +
                       "14% from CMP</th>\n" +
                       "<th>Direct\n" +
                       "<br>\n" +
                       "From Excelsior</th>\n" +
                       "<th><span class=\"red\">&nabla;</span>Discounted\n" +
                       "<br>\n" +
                       "14% from CMP</th>\n" +
                       "<th>Direct\n" +
                       "<br>\n" +
                       "From Excelsior</th>\n" +
                       "<th><span class=\"red\">&nabla;</span>Discounted\n" +
                       "<br>\n" +
                       "14% from CMP </th>\n" +
                       "<th colspan=\"3\">Buy Direct From Excelsior</th></tr></thead>\n" +
                       "<tbody>\n" );
            /**
             * mark begin of automatically generated table
             */
            while ( true )
                {
                /*
       # Jet prices
       # linux, win, level, support, linuxNew, winNew, linuxUpgrade, windowsUpgrade, linuxRenew, winRenew
       0,                0,                Enterprise,   none,        0,    0,    0,    0,    0,    0
       jet-std-lin32-bs, jet-std-win32-bs, Standard,     basic,    1900, 1200,  800,  300,  800,  300
       jet-std-lin32-ss, jet-std-win32-ss, Standard,     standard, 2200, 1500, 1100,  600, 1100,  600
       jet-pro-lin32-bs, jet-pro-win32-bs, Professional, basic,    2500, 2000, 1000,  500, 1000,  500
       jet-pro-lin32-ss, jet-pro-win32-ss, Professional, standard, 3000, 2500, 1500, 1000, 1500, 1000
       jet-pro-lin32-ps, jet-pro-win32-ps, Professional, premium,  3500, 3000, 2000, 1500, 2000, 1500
       jet-ent-lin32-ss, jet-ent-win32-ss, Enterprise,   standard, 5000, 4000, 2600, 1600, 2600, 1600
       jet-ent-lin32-ps, jet-ent-win32-ps, Enterprise,   premium,  5800, 4800, 3400, 2400, 3400, 2400
                */
                final String productIdForLinux = r.get();
                final String productIdForWindows = r.get();
                final Level level = Level.valueOf( r.get() );
                final SupportLevel supportLevel = SupportLevel.valueOf( r.get() );
                final double newPriceLinux = r.getDouble();
                final double newPriceWindows = r.getDouble();
                final double newPrice = forLinux ? newPriceLinux : newPriceWindows;
                final double upgradePriceLinux = r.getDouble();
                final double upgradePriceWindows = r.getDouble();
                final double upgradePrice = forLinux ? upgradePriceLinux : upgradePriceWindows;
                final double renewPriceLinux = r.getDouble();
                final double renewPriceWindows = r.getDouble();
                final double renewPrice = forLinux ? renewPriceLinux : renewPriceWindows;
                final boolean maintenanceIncluded = supportLevel != SupportLevel.none;
                final boolean proFeaturesIncluded = level == Level.Professional || level == Level.Enterprise;
                final boolean enterpriseFeaturesIncluded = level == Level.Enterprise;
                StringBuilder sb = new StringBuilder( 300 );
                // generate a line of html
                sb.append( "<tr>" );
                sb.append( "<td class=\"" );
                sb.append( proFeaturesIncluded ? "tick" : "x" );
                sb.append( "\"></td>\n" );
                sb.append( "<td class=\"" );
                sb.append( enterpriseFeaturesIncluded ? "tick" : "x" );
                sb.append( "\"></td>\n" );
                sb.append( "<td class=\"" );
                sb.append( maintenanceIncluded ? "tick" : "x" );
                sb.append( "\"></td>\n" );
                sb.append( "<td class=\"" );
                sb.append( supportLevel.cssClass() );
                sb.append( "\"></td>\n" );
                sb.append( buildPriceAndDiscountedPrice( newPrice ) );
                sb.append( buildPriceAndDiscountedPrice( upgradePrice ) );
                sb.append( buildPriceAndDiscountedPrice( renewPrice ) );
                if ( forLinux )
                    {
                    sb.append( "<td>" );
                    sb.append( buildLink( productIdForLinux ) );
                    sb.append( "</td>\n" );
                    }
                else
                    {
                    sb.append( "<td>" );
                    sb.append( buildLink( productIdForWindows ) );
                    sb.append( "</td>" );
                    }
                sb.append( "</tr>\n" );
                prw.print( sb.toString() );
                r.skipToNextLine();
                } // end while
            }
        catch ( EOFException e )
            {
            prw.print( "</tbody></table>\n" );
            // C L O S E
            r.close();
            prw.close();
            }
        }

    /**
     * read E:\com\mindprod\prices\jetprices.csv and produce equivalent html
     * and puts it direcly in
     * E:\mindprod\jgloss\include\linuxjetprices.htmlfrag and  winjetprices.htmlfrag
     * produces files
     *
     * @param args not used.
     *
     * @throws IOException on trouble reading jetprices file
     * @noinspection InfiniteLoopStatement, EmptyCatchBlock
     */
    public static void main( String[] args ) throws IOException
        {
        generatePriceTable( false );  // windows
        generatePriceTable( true ); // linux
        Misc.trackLastThread();
        System.exit( 0 );
        }

    /**
     * which level of compiler.
     */
    private enum Level
        {
            Standard, Professional, Enterprise
        }

    /**
     * which level of compiler.
     */
    private enum SupportLevel
        {
            none
                        {
                        String cssClass()
                            {
                            return "x";
                            }
                        },
            basic
                        {
                        String cssClass()
                            {
                            return "basicsupport";
                            }
                        },
            standard
                        {
                        String cssClass()
                            {
                            return "standardsupport";
                            }
                        },
            premium
                        {
                        String cssClass()
                            {
                            return "premiumsupport";
                            }
                        };

        abstract String cssClass();
        }
    }