package Torello.Java.Build;

import Torello.Java.ReadOnly.ROArrayListBuilder;

import Apache.CLI.OptionGroup;
import Apache.CLI.Option;

import static Torello.Java.C.BGREEN;
import static Torello.Java.C.BYELLOW;
import static Torello.Java.C.RESET;

import java.io.File;

class GeneratePrimaryOpts
{
    static String generate(

            // Apache.CLI "OptionGroup" instance.  This is the Main-Menu Dispatch-Decision
            // thing-y.  All Main-Menu (non-Auxiliary) Options are added into this group, and
            // the end user is expected to select precisely / exactly one of these options.
            // 
            // NOTE: THESE COMMENTS WERE BLOCK COPIED FROM THE SAME METHOD-PARAMETERS INSIDE OF
            //       CLASS "GenerateCompositeOpts"

            final OptionGroup group,


            // This list-builder builds a list that maintains the names of all Menu-Options which
            // accept a list of Package Nick-Names at the Command-Line.

            final ROArrayListBuilder<String> optionsWhichAcceptPkgNickNames_B,


            // This maintains a list of Menu-Options where the "No Browser Cache" / Stage-8
            // is part of the Composite-List of steps to be executed.  It is easier to keep this
            // as a ReadOnlyList when the build starts because, well, that's how if-then-else
            // statements work!
            // 
            // Inside the actual Stage_8 code, the ReadOnlyList<String> is queried whether or not
            // the user's selected Menu-Option implies that Stage-8 needs to run.

            final ROArrayListBuilder<String> sma_IsRequested_List_B
        )
    {
        StringBuilder helpMenu_BuildStageSteps_SB = new StringBuilder();


        // *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
        // Primary Build-Step Options.  Options that equate to Build Stages #1 throughb #8.
        // *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***

        final Option javac = Option
            .builder        ("1")
            .required       (false)
            .desc           ("Build Stage 1: Java-Compiler")
            .longOpt        ("javac")
            .hasArgs        ()
            .optionalArg    (true)
            .valueSeparator (' ')
            .argName        ("PackageNickNames")
            .build();

        helpMenu_BuildStageSteps_SB.append(
            BYELLOW + "\n\tPrimary Build Steps / Stages:" + RESET +
            "\n\t\t-1   -> Compile [" + BGREEN + "Optional: " + RESET + "Package-Nicknames]"
        );

        // REMEMBER: Option #1 (javac) allows for providing a list of package nicknames
        optionsWhichAcceptPkgNickNames_B.add("1");


        final Option javaDoc = Option
            .builder    ("2")
            .required   (false)
            .desc       ("Build Stage 2: Standard 'javadoc' Tool")
            .longOpt    ("javadoc")
            .hasArg     (false)
            .build();

        helpMenu_BuildStageSteps_SB.append(
            "\n\t\t-2   -> JavaDoc"
        );


        final Option jdu = Option
            .builder        ("3")
            .required       (false)
            .desc           ("Build Stage 3: Torello Java-Doc Upgrader")
            .longOpt        ("jdu")
            .hasArgs        ()
            .optionalArg    (true)
            .valueSeparator (' ')
            .argName        ("PackageNickNames")
            .build();

        helpMenu_BuildStageSteps_SB.append
            ("\n\t\t-3   -> Upgrader [" + BGREEN + "Optional: " + RESET + " Package-Nicknames]");

        // Option #3 (jdu) also allows for providing a list of package nicknames
        optionsWhichAcceptPkgNickNames_B.add("3");


        final Option tarJar = Option
            .builder        ("4")
            .required       (false)
            .desc           ("Build Stage 4, Archive-Files")
            .longOpt        ("tarjar")
            .optionalArg    (true)  // "JARONLY"
            .valueSeparator (' ')
            .argName        ("JARONLY")
            .build();

        helpMenu_BuildStageSteps_SB.append
            ("\n\t\t-4   -> Archive & Compress: Build 2 TAR's & 1 JAR");


        // *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
        // Sync-Step Options
        // *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***

        helpMenu_BuildStageSteps_SB.append
            (BYELLOW + "\n\n\tCloud-Synchronization Primary Build Steps / Stages:" + RESET);

        final Option syncJavaDoc = Option
            .builder    ("5")
            .required   (false)
            .desc       ("Build Stage 5: Sync 'javadoc/'")
            .longOpt    ("syncJavaDoc")
            .hasArg     (false)
            .build();

        helpMenu_BuildStageSteps_SB.append
            ("\n\t\t-5   -> Transfer: 'javadoc" + File.separator + "' directory to Cloud");


        final Option syncTarJar = Option
            .builder    ("6")
            .required   (false)
            .desc       ("Build Stage 6: Sync Tar & Jar")
            .longOpt    ("syncTarJar")
            .hasArg     (false)
            .build();

        helpMenu_BuildStageSteps_SB.append
            ("\n\t\t-6   -> Transfer: '.tar' and '.jar' files to Cloud");


        final Option syncLogs = Option
            .builder    ("7")
            .required   (false)
            .desc       ("Build Stage 7: Sync Log-Files")
            .longOpt    ("syncLogs")
            .hasArg     (false)
            .build();

        helpMenu_BuildStageSteps_SB.append
            ("\n\t\t-7   -> Transfer: logs to Cloud");


        final Option setMaxAge = Option
            .builder    ("8")
            .required   (false)
            .desc       ("Build Stage 8: Set Max-Age Browser-Cache")
            .longOpt    ("setMaxAge")
            .hasArg     (false)
            .build();

        helpMenu_BuildStageSteps_SB.append
            ("\n\t\t-8   -> Set Cloud-Files' Browser-Cache Meta-Data to 150 seconds");

        // NOTE: This really is an SMA stage, so don't forget it!
        sma_IsRequested_List_B.add("8");


        // *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
        // INSERT ALL INTO THE "OptionGroup" ... And return that instance
        // *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***

        group
            // Primary Build-Step Options
            .addOption(javac)
            .addOption(javaDoc)
            .addOption(jdu)
            .addOption(tarJar)

            // Sync-Step Options
            .addOption(syncJavaDoc)
            .addOption(syncTarJar)
            .addOption(syncLogs)
            .addOption(setMaxAge);

        return helpMenu_BuildStageSteps_SB.toString();
    }    
}