#!/bin/bash

# PRJDIR hardcoded as CMake may not be in correct directory.
ROOTDIR=/srv/dvlp/Projects
PRJDIR=${PWD}
if [[ "${PWD}" != "${ROOTDIR}/SharpKey" ]]; then
    PRJDIR=$(dirname ${PWD})
fi
#if [[ "${PRJDIR}" != "${ROOTDIR}/SharpKey" ]] && [[ "${PRJDIR}" != "/project" ]]; then
#    echo "Wrong run directory (${PRJDIR})! Should be <project>/SharpKey"
#    exit -1
#fi
SRCDIR=${PRJDIR}/webserver
WEBFSDIR=${PRJDIR}/webfs

OLDWEBFSVERSION=$(cat ${SRCDIR}/webfs_version.txt)
NEWWEBFSVERSION=$(perl -e "$(echo "print $(cat ${SRCDIR}/webfs_version.txt)+0.01")")
OLDFILEPACKVERSION=$(cat ${PRJDIR}/filepack_version.txt)
NEWFILEPACKVERSION=$(perl -e "$(echo "print $(cat ${PRJDIR}/filepack_version.txt)+0.01")")

ISNEWER=$(find ${SRCDIR} -newer ${SRCDIR}/webfs_version.txt)
if [[ ${ISNEWER} != "" ]]; then

    echo "Building into:$WEBFSDIR from $SRCDIR..."

    mkdir -p ${WEBFSDIR}/
    rm -fr ${WEBFSDIR}/*
    mkdir -p ${WEBFSDIR}/css
    mkdir -p ${WEBFSDIR}/js
    mkdir -p ${WEBFSDIR}/font-awesome
    mkdir -p ${WEBFSDIR}/font-awesome/css
    mkdir -p ${WEBFSDIR}/font-awesome/fonts
    mkdir -p ${WEBFSDIR}/images

    echo ${NEWWEBFSVERSION} > ${SRCDIR}/webfs_version.txt
    echo "Old WebFS Version:${OLDWEBFSVERSION} -> New Version:${NEWWEBFSVERSION}"

    (cd ${SRCDIR}/;
    cp      favicon.ico                    ${WEBFSDIR}/
    cp      webfs_version.txt              ${WEBFSDIR}/
    cp      index.html                     ${WEBFSDIR}/
    cp      keymap.html                    ${WEBFSDIR}/keymap.html
    cp      mouse.html                     ${WEBFSDIR}/mouse.html
    cp      ota.html                       ${WEBFSDIR}/ota.html
    cp      wifimanager.html               ${WEBFSDIR}/wifimanager.html
    cp      hostconfig.html                ${WEBFSDIR}/hostconfig.html


    (cd ${SRCDIR}/css;
    cp      bootstrap.min.css.gz           ${WEBFSDIR}/css/
    gzip -c jquery.edittable.min.css     > ${WEBFSDIR}/css/jquery.edittable.min.css.gz
    gzip -c sb-admin.css                 > ${WEBFSDIR}/css/sb-admin.css.gz
    gzip -c sharpkey.css                 > ${WEBFSDIR}/css/sharpkey.css.gz
    gzip -c style.css                    > ${WEBFSDIR}/css/style.css.gz
    gzip -c styles.css                   > ${WEBFSDIR}/css/styles.css.gz
    )

    (cd ${SRCDIR}/font-awesome
    )

    (cd ${SRCDIR}/font-awesome/css
    gzip -c font-awesome.css             > ${WEBFSDIR}/font-awesome/css/font-awesome.min.css.gz
    )

    (cd ${SRCDIR}/font-awesome/fonts
    gzip -c fontawesome-webfont.woff     > ${WEBFSDIR}/font-awesome/fonts/fontawesome-webfont.woff.gz
    )

    (cd ${SRCDIR}/images;
    )

    (cd ${SRCDIR}/js;
    cp      140medley.min.js               ${WEBFSDIR}/js/
    cp      bootstrap.min.js.gz            ${WEBFSDIR}/js/
    gzip -c index.js                     > ${WEBFSDIR}/js/index.js.gz
    gzip -c jquery.edittable.js          > ${WEBFSDIR}/js/jquery.edittable.js.gz
    gzip -c jquery.edittable.min.js      > ${WEBFSDIR}/js/jquery.edittable.min.j.gz
    cp      jquery.min.js.gz               ${WEBFSDIR}/js/
    gzip -c keymap.js                    > ${WEBFSDIR}/js/keymap.js.gz
    gzip -c mouse.js                     > ${WEBFSDIR}/js/mouse.js.gz
    gzip -c ota.js                       > ${WEBFSDIR}/js/ota.js.gz
    gzip -c wifimanager.js               > ${WEBFSDIR}/js/wifimanager.js.gz
    )

    )

    echo ${NEWFILEPACKVERSION} > ${PRJDIR}/filepack_version.txt
    echo "Old Filepack Version:${OLDFILEPACKVERSION} -> New Version:${NEWFILEPACKVERSION}"

    echo "Building FilePack v${NEWFILEPACKVERSION}..."
    cd ${PRJDIR}
    rm -f filepack*tar
    mv filepack*gz archive/ 2>/dev/null
    tar -cvf release/filepack_sharpkey_${NEWFILEPACKVERSION}.tar sharpkey_version.txt filepack_version.txt webfs/
    gzip release/filepack_sharpkey_${NEWFILEPACKVERSION}.tar
else
    echo "No FilePack change, current version:${OLDFILEPACKVERSION}"
fi