package Torello.Java.Build;

import static Torello.Java.C.*;

import Torello.Java.*;

import java.io.IOException;
import java.io.File;

public class Logs
{
    // ********************************************************************************************
    // ********************************************************************************************
    // Fields
    // ********************************************************************************************
    // ********************************************************************************************


    // *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
    // The only non-static / instance field
    // *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***

    final String LOG_DIR;

    // This is not private, because the actual file-writing is done inside JavaDoc-Upgrader itself
    static final String S03_UPGRADER = "Stage03-JavaDocUpgrader.log.html";


    // *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
    // All of the Log File-Names
    // *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***

    private static final String S01_SB              = "Stage01-javac.sb.txt";
    private static final String S01_STD_OUT         = "Stage01-javac.stdOut.txt";
    private static final String S01_STD_ERR         = "Stage01-javac.stdErr.txt";
    private static final String S02_SB              = "Stage02-javadoc.sb.html"; //txt";
    private static final String S02_STD_OUT         = "Stage02-javadoc.stdOut.txt";
    private static final String S02_STD_ERR         = "Stage02-javadoc.stdErr.txt";
    private static final String S03_SB              = "Stage03-Other.log.html";
    private static final String S04_TAR_SB          = "Stage04-tar.sb.txt";
    private static final String S04_JAR_SB          = "Stage04-jar.sb.html";    // txt";
    private static final String S05_SYNC_JD_SB      = "Stage05-sync-JavaDoc.sb.txt";
    private static final String S06_SYNC_TAR_JAR_SB = "Stage06-sync-TarJar.sb.txt";
    private static final String S08_SMA_SB          = "Stage08-SMA.sb.txt";


    // *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
    // Short Printer Helpers
    // *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***

    private static final String MESSAGE_FIRST_HALF =
        '\n' +
        Printing.LOG_LINE + '\n' +
        BCYAN_BKGND + " " + RESET + " Write Stage 0";

    private static final String MESSAGE_SECOND_HALF =
        " Logs" +
            StringParse.nChars(' ', Printing.LEN - "* Write Stage 0x Logs".length() - 1) +
            BCYAN_BKGND + " " + RESET + '\n' +
        Printing.LOG_LINE;


    // ********************************************************************************************
    // ********************************************************************************************
    // Constructor
    // ********************************************************************************************
    // ********************************************************************************************


    Logs(final String LOG_DIR) { this.LOG_DIR = LOG_DIR; }


    // ********************************************************************************************
    // ********************************************************************************************
    // Helper Methods
    // ********************************************************************************************
    // ********************************************************************************************


    private String openStars(int stepNumber)
    { return MESSAGE_FIRST_HALF + stepNumber + MESSAGE_SECOND_HALF; }

    private void printFileName(String fileName)
    {
        fileName = LOG_DIR + fileName;

        System.out.println(
            BCYAN_BKGND + " " + RESET + " Writing File: " + BYELLOW + fileName + RESET +

            // "* Writing File: ".length() ==> 16
            // NOTE: The extra '-1' is to put the closing '*' on the last character, not after it!

            StringParse.nChars(' ', Printing.LEN - 16 - 1 - fileName.length()) +
                BCYAN_BKGND + " " + RESET
        );        
    }


    // ********************************************************************************************
    // ********************************************************************************************
    // Primary Log Writing Methods
    // ********************************************************************************************
    // ********************************************************************************************


    void write_S01_LOGS(String sb, String stdOut, String stdErr) throws IOException
    {
        System.out.println(openStars(1));

        printFileName(S01_SB);
        FileRW.writeFile(sb, LOG_DIR + S01_SB);

        printFileName(S01_STD_OUT);
        FileRW.writeFile(stdOut, LOG_DIR + S01_STD_OUT);

        printFileName(S01_STD_ERR);
        FileRW.writeFile(stdErr, LOG_DIR + S01_STD_ERR);

        System.out.println(Printing.LOG_LINE);
        System.out.println();
    }

    void write_S02_LOGS(String sb, String stdOut, String stdErr) throws IOException
    {
        System.out.println(openStars(2));

        printFileName(S02_SB);
        sb = C.toHTML(sb, true, true, "Stage 2: javadoc");
        FileRW.writeFile(sb, LOG_DIR + S02_SB);

        printFileName(S02_STD_OUT);
        FileRW.writeFile(stdOut, LOG_DIR + S02_STD_OUT);

        printFileName(S02_STD_ERR);
        FileRW.writeFile(stdErr, LOG_DIR + S02_STD_ERR);

        System.out.println(Printing.LOG_LINE);
        System.out.println();
    }

    void write_S03_LOGS(String sb) throws IOException
    {
        System.out.println(openStars(3));
        printFileName(S03_SB);
        sb = C.toHTML(sb, true, true, "Misc JavaDoc Upgrader Extras");
        FileRW.writeFile(sb, LOG_DIR + S03_SB);
        System.out.println(Printing.LOG_LINE);
        System.out.println();
    }

    void write_S04_LOGS(String tarLog, String jarLog) throws IOException
    {
        System.out.println(openStars(4));

        printFileName(S04_TAR_SB);
        FileRW.writeFile(tarLog, LOG_DIR + S04_TAR_SB);

        printFileName(S04_JAR_SB);
        jarLog = C.toHTML(jarLog, true, true, "Stage 4: jar ");
        FileRW.writeFile(jarLog, LOG_DIR + S04_JAR_SB);

        System.out.println(Printing.LOG_LINE);
        System.out.println();
    }

    void write_S05_LOG(String sb) throws IOException
    {
        System.out.println(openStars(5));
        printFileName(S05_SYNC_JD_SB);
        FileRW.writeFile(sb, LOG_DIR + S05_SYNC_JD_SB);
        System.out.println(Printing.LOG_LINE);
        System.out.println();
    }

    void write_S06_LOG(String sb) throws IOException
    {
        System.out.println(openStars(6));
        printFileName(S06_SYNC_TAR_JAR_SB);
        FileRW.writeFile(sb, LOG_DIR + S06_SYNC_TAR_JAR_SB);
        System.out.println(Printing.LOG_LINE);
        System.out.println();
    }

    void write_S08_LOG(String sb) throws IOException
    {
        System.out.println(openStars(8));
        printFileName(S08_SMA_SB);
        FileRW.writeFile(sb, LOG_DIR + S08_SMA_SB);
        System.out.println(Printing.LOG_LINE);
        System.out.println();
    }
}