#!/bin/bash


usage () { echo "
 Anduril component documentation console utility.

 -b [bundledir] Include bundles. Multiple -b's accepted. 
 -l             List all components in the given bundles.
 -L             Display example usage of the component.
 -s             Display short documentation - only the names of ports and parameters.
 Give component name as argument to display documentation.
 
 Autobundles are loaded if exist.
 "; }

bundlefunc () {
    for ((i=0; i<${#bundles[@]}; i++ )) do
        [[ -a ${bundles[$i]}/bundle.xml ]] || echo Bundle ${bundles[$i]} not found || exit 1
        BUNDLESTRING=${BUNDLESTRING}" -b \"$( readlink -f ${bundles[$i]} )\""
        RUNNERSTRING=${RUNNERSTRING}"//$ -b \"$( readlink -f ${bundles[$i]} )\" \n"
    done    
}

listcomps () {
    compList=( )
    for ((i=0; i<${#bundles[@]}; i++ )) do
        bname=$( cat ${bundles[$i]}/bundle.xml | tr -d -c [:print:] | tr " " _ |  sed 's,.*<name>\(.*\)</name>.*,\1,' )
    [[ -a ${bundles[$i]}/bundle.xml ]] || echo Bundle ${bundles[$i]} not found || exit 1
        compList+=( $( find ${bundles[$i]} -maxdepth 3 -mindepth 3 -name component.xml -printf '%P\n' | sed -e 's,/component.xml,,' -e s,.*/,"\($bname\):", ) )
    done
}
printcomps () {
    for ((i=0; i<${#compList[@]}; i++ )) do
        echo ${compList[$i]} 
    done
}

bundles=( )
LONGLIST=""
SHORTLIST=""
options='hb:lLs'
while getopts $options option
do
    case $option in
        b  ) bundles+=($OPTARG);;
        l  ) listcomps; printcomps | sort; exit;;
        L  ) LONGLIST="-L";;
        h  ) usage; exit;;
        s  ) SHORTLIST="yes";;
        :  ) echo "Missing option argument for -$OPTARG" >&2; exit 1;;
    esac
done

shift $(($OPTIND - 1))

bundlefunc
if [ -z "$1" ]
then usage
     echo -e "\n\nComponent name missing"
     exit
fi
if [ -e "$1".and ]
then echo -e "\n\nFile $1.and already exists. Remove it first."
     exit
fi

if [ -z "$SHORTLIST" ]
then anduril run-component $1 $BUNDLESTRING --doc $LONGLIST
else 
     anduril run-component $1 $BUNDLESTRING --doc $LONGLIST | grep "^[*=]"
fi