require 'rubygems'

desc "Default Task - Build Library"
task :default  => [:required] do
  Rake::Task['build'].execute
end


task :required do
    begin
        require 'json'
    rescue LoadError
        puts "JSON gem not found.\nInstall it by running 'gem install json'"
        exit(1)
    end
end


desc "Copy Files to ProcessMaker"
task :build => [:required] do
    mode = "production"
    #argv1 = ARGV.last
    publicDir = Dir.pwd + "/workflow/public_html"

    # validate
    unless File.exists?(publicDir)
        puts "Seems it is not a ProcessMaker installation"
        exit(1)
    end

    if mode == "production"
        targetDir = publicDir + "/lib"
        pmUIFontsDir = targetDir + "/fonts"
    else
        targetDir = publicDir + "/lib-dev"
        pmUIFontsDir = pmUIDir + "/fonts"
    end

    jsTargetDir  = targetDir + "/js"
    cssTargetDir = targetDir + "/css"
    cssImagesTargetDir = cssTargetDir + "/images"
    imgTargetDir = targetDir + "/img"

    pmUIDir = targetDir + "/pmUI"
    mafeDir = targetDir + "/mafe"
    pmdynaformDir = targetDir + "/pmdynaform"
    

    prepareDirs([pmUIDir, mafeDir, pmdynaformDir, jsTargetDir, cssTargetDir, cssImagesTargetDir, imgTargetDir, pmUIFontsDir])

    buildPmUi(Dir.pwd + "/vendor/colosa/pmUI", targetDir, mode)
    buildPmdynaform(Dir.pwd + "/vendor/colosa/pmDynaform", targetDir, mode)
    buildMafe(Dir.pwd + "/vendor/colosa/MichelangeloFE", targetDir, mode)

    pmuiHash = getHash(Dir.pwd + "/vendor/colosa/pmUI")
    mafeHash = getHash(Dir.pwd + "/vendor/colosa/MichelangeloFE")
    pmdynaformHash = getHash(Dir.pwd + "/vendor/colosa/pmDynaform")

    hashVendors = pmuiHash+"-"+mafeHash
    ## Building minified JS Files 
    puts "Building file: " + "/js/mafe-#{hashVendors}.js".cyan
    mafeCompresedFile = targetDir + "/js/mafe-#{hashVendors}.js"
    mafeCompresedContent = ""

    getJsIncludeFiles().each do |filename|
        mafeCompresedContent += File.read filename
        mafeCompresedContent += "\n"
    end

    File.open(mafeCompresedFile, 'w+') do |writeFile|
        writeFile.write mafeCompresedContent
    end

    #Building minified CSS Files
    puts "Building file: " + "/css/mafe-#{hashVendors}.css".cyan
    mafeCompresedFile = targetDir + "/css/mafe-#{hashVendors}.css"
    mafeCompresedContent = ""

    getCssIncludeFiles().each do |filename|
        mafeCompresedContent += File.read filename
        mafeCompresedContent += "\n"
    end

    File.open(mafeCompresedFile, 'w+') do |writeFile|
        writeFile.write mafeCompresedContent
    end

    # Create buildhash file
    puts "create file: " + "/buildhash".cyan
    File.open(targetDir+"/buildhash", 'w+') do |writeFile|
        writeFile.write hashVendors
    end

    puts "create file: " + "/versions".cyan
    versions = {
        :pmui_ver => getVersion(Dir.pwd + "/vendor/colosa/pmUI"),
        :pmui_hash => pmuiHash,
        :mafe_ver => getVersion(Dir.pwd + "/vendor/colosa/MichelangeloFE"),
        :mafe_hash => mafeHash,
        :pmdynaform_ver => getVersion(Dir.pwd + "/vendor/colosa/pmDynaform"),
        :pmdynaform_hash => pmdynaformHash
    }
    File.open(targetDir+"/versions", 'w+') do |writeFile|
        writeFile.write versions.to_json
    end

    puts "-- DONE --\n".bold
    #task argv1.to_sym do ; end
end

def buildPmUi(homeDir, targetDir, mode)
    puts "\nBuilding PMUI library".green.bold

    # Defining target directories
    pmUIDir = targetDir + "/pmUI"
    pmUIFontsDir = targetDir + "/fonts"
    jsTargetDir = targetDir + "/js"
    cssTargetDir = targetDir + "/css"
    imgTargetDir = targetDir + "/img"
    version = getVersion(homeDir)

    puts "Generating Theme files"
    themeDir = Dir.pwd + "/vendor/colosa/MichelangeloFE/themes/mafe"
    executeInto(homeDir, ["compileTheme[#{themeDir}]", "js"])
    puts "\nCopying lib files into: #{pmUIDir}".bold
    copyFiles({
        "#{homeDir}/build/js/pmui-#{version}.js" => "#{pmUIDir}/pmui.min.js",
        "#{themeDir}/build/pmui-mafe.css" => "#{pmUIDir}/pmui.min.css",
        "#{themeDir}/build/images/*.png" => "#{targetDir}/css/images/",
        "#{homeDir}/img/*" => "#{imgTargetDir}"
    })

    puts "\nCopying lib files into: #{jsTargetDir}".bold
    copyFiles({homeDir + "/libraries/restclient/restclient-min.js" => "#{jsTargetDir}/restclient.min.js"})

    puts "\nCopying font files into: #{pmUIFontsDir}".bold
    theme = "mafe"
    copyFiles({"#{homeDir}/themes/#{theme}/fonts/*" => "#{pmUIFontsDir}"})

    puts "\nPMUI Build Finished".magenta
end

def buildPmdynaform(homeDir, targetDir, mode)
  puts "\nBuilding PmDynaform library".green.bold
  
  # Defining target directories
  pmdynaformDir = targetDir + "/pmdynaform"
  
  executeInto(homeDir, [ "default"])

  system("cp -r #{homeDir}/build #{pmdynaformDir}")
  system("cp -r #{homeDir}/libs #{pmdynaformDir}")
  system("rm #{pmdynaformDir}/build/appBuild.js")
  readyForm = "$(document).ready(function () {var data = document.location.search.replace(\"?data=\", \"\");data = decodeURIComponent(data);if (typeof data !== \"object\")data = JSON.parse(data);$(\".pmdynaform-container\").remove();new PMDynaform.View.Form({tagName: \"div\", renderTo: $(\".container\"), model: new PMDynaform.Model.Form(data)});});"
  system("echo '#{readyForm}' >> #{pmdynaformDir}/build/appBuild.js ")
  
  puts "\nPmDynaform Build Finished!".magenta
end

def buildMafe(homeDir, targetDir, mode)
    puts "\nBuilding PM Michelangelo FE".green.bold

    ###
    # Defining target directories
    mafeDir      = targetDir + "/mafe"
    jsTargetDir  = targetDir + "/js"
    cssTargetDir = targetDir + "/css"
    imgTargetDir = targetDir + "/img"
    ##

    executeInto(homeDir, ["rmdir", "dir", "compass", "compress_js_files", "compress_app_files"])
    #executeInto(homeDir, ["dir", "mafe"])

    puts "\nCopying files into: #{mafeDir}".bold
    copyFiles({
        "#{homeDir}/build/js/designer.js" => "#{mafeDir}/designer.min.js",
        "#{homeDir}/build/js/mafe.js" => "#{mafeDir}/mafe.min.js",
        "#{homeDir}/build/css/mafe.css" => "#{mafeDir}/mafe.min.css",
        "#{homeDir}/img/*.*" => "#{imgTargetDir}"
    })

    puts "\nCopying lib files into: #{jsTargetDir}".bold
    copyFiles({
        "#{homeDir}/lib/wz_jsgraphics/wz_jsgraphics.js" => "#{jsTargetDir}/wz_jsgraphics.js",
        "#{homeDir}/lib/jQuery/jquery-1.10.2.min.js" => "#{jsTargetDir}/jquery-1.10.2.min.js",
        "#{homeDir}/lib/underscore/underscore-min.js" => "#{jsTargetDir}/underscore-min.js",
        "#{homeDir}/lib/jQueryUI/jquery-ui-1.10.3.custom.min.js" => "#{jsTargetDir}/jquery-ui-1.10.3.custom.min.js",
        "#{homeDir}/lib/jQueryLayout/jquery.layout.min.js" => "#{jsTargetDir}/jquery.layout.min.js",
        "#{homeDir}/lib/modernizr/modernizr.js" => "#{jsTargetDir}/modernizr.js"
    })

    puts "\nMichelangelo FE Build Finished\n".magenta
end

def prepareDirs(dirs)
    homeDir = Dir.pwd

    puts "Preparing Directories..."

    dirs.each do |dir|
        if File.directory?(dir)
            puts "Removing #{dir}"
            system "rm -rf #{dir}"
        end
        #Dir.mkdir(dir)
        system("mkdir -p #{dir}")
    end
end


def getVersion(path)
    version = ""
    Dir.chdir(path) do
        version = `rake version`
    end

    if version.lines.count > 1
        version = /([0-9\.]{5}+)/.match(version)
    end

    return version.strip
end


def getHash(path)
    hash = ""
    Dir.chdir(path) do
        hash = `git rev-parse --short HEAD`
    end

    return hash.strip
end

def executeInto(path, tasks)
    Dir.chdir(path) do
	    tasks.each do |task|
            system "rake #{task}"
        end
	end
end


def copyFiles(files)
    files.each do |from, to|
        print "   Copy ".green + from.gsub(Dir.pwd+'/vendor/colosa/', '')+' -> '.brown+to.gsub(Dir.pwd, '').gray
        system('cp -Rf '+from+' '+to+' 2>&1')

        if $? == 0
            puts " (ok)".green
        else
            puts " (failed)".red
        end
    end
end

def getJsIncludeFiles
    includeFiles = [
        "workflow/public_html/lib/js/wz_jsgraphics.js",
        "workflow/public_html/lib/js/jquery-1.10.2.min.js",
        "workflow/public_html/lib/js/underscore-min.js",
        "workflow/public_html/lib/js/jquery-ui-1.10.3.custom.min.js",
        "workflow/public_html/lib/js/jquery.layout.min.js",
        "workflow/public_html/lib/js/modernizr.js",
        "workflow/public_html/lib/js/restclient.min.js",
        "workflow/public_html/lib/pmUI/pmui.min.js",
        "workflow/public_html/lib/mafe/mafe.min.js",
        "workflow/public_html/lib/mafe/designer.min.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/tiny_mce.js",

        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/pmGrids/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/pmSimpleUploader/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/pmVariablePicker/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/visualchars/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/wordcount/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/visualblocks/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/table/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/template/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/visualblocks/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/preview/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/print/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/style/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/save/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/tabfocus/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/searchreplace/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/paste/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/media/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/lists/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/insertdatetime/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/example/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/pagebreak/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/example_dependency/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/noneditable/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/fullpage/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/layer/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/legacyoutput/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/fullscreen/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/iespell/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/inlinepopups/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/autoresize/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/contextmenu/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/advlist/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/autolink/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/directionality/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/emotions/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/themes/advanced/editor_template.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/advhr/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/advlink/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/advimage/editor_plugin.js",
        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/nonbreaking/editor_plugin.js",

        "gulliver/js/codemirror/lib/codemirror.js",
        "gulliver/js/codemirror/mode/javascript/javascript.js",
        "gulliver/js/codemirror/addon/edit/matchbrackets.js",
        "gulliver/js/codemirror/mode/htmlmixed/htmlmixed.js",
        "gulliver/js/codemirror/mode/xml/xml.js",
        "gulliver/js/codemirror/mode/css/css.js",
        "gulliver/js/codemirror/mode/clike/clike.js",
        "gulliver/js/codemirror/mode/php/php.js",
    ]

    return includeFiles
end

def getCssIncludeFiles
    return [
        "gulliver/js/codemirror/lib/codemirror.css",
#        DEPRECATED
#        "gulliver/js/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/ui.css",
#        "gulliver/js/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/ui_silver.css",
#        "gulliver/js/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/window.css",
#        "gulliver/js/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/content.css",
#
        "workflow/public_html/lib/pmUI/pmui.min.css",
        "workflow/public_html/lib/mafe/mafe.min.css"
    ]
end

class String
    def black;          "\033[30m#{self}\033[0m" end
    def red;            "\033[31m#{self}\033[0m" end
    def green;          "\033[32m#{self}\033[0m" end
    def brown;          "\033[33m#{self}\033[0m" end
    def blue;           "\033[34m#{self}\033[0m" end
    def magenta;        "\033[35m#{self}\033[0m" end
    def cyan;           "\033[36m#{self}\033[0m" end
    def gray;           "\033[37m#{self}\033[0m" end
    def bg_black;       "\033[40m#{self}\0330m"  end
    def bg_red;         "\033[41m#{self}\033[0m" end
    def bg_green;       "\033[42m#{self}\033[0m" end
    def bg_brown;       "\033[43m#{self}\033[0m" end
    def bg_blue;        "\033[44m#{self}\033[0m" end
    def bg_magenta;     "\033[45m#{self}\033[0m" end
    def bg_cyan;        "\033[46m#{self}\033[0m" end
    def bg_gray;        "\033[47m#{self}\033[0m" end
    def bold;           "\033[1m#{self}\033[22m" end
    def reverse_color;  "\033[7m#{self}\033[27m" end
end