#/bin/bash

EURECO="/scratch/project_2010889/eureco"

CORPUS="$EURECO/klk-fi-v2-vrt"
TEIDTD="$EURECO/tei/tei_all.dtd"

DAT="$CORPUS/data"                # input vrt files of klk-fi by year
XML="$CORPUS/XML"                 # output zipped vrtxml files of selection of papers
TEI="$CORPUS/TEI"                 # output zipped tei files of the selection


mkdir -p $XML
mkdir -p $TEI


# Multiple threads for a loop in bash:

## for stuff in things
## do
## ( something
##   with
##   stuff ) &
## done
## wait # for all the something with stuff


# Generate corpus files by year and source in vrt

# for VRT in "$DAT/*.vrt"
for VRT in "$DAT/klk_fi_v2_2021.vrt"        # to be applied to yearly files
do # (

    BASENAME=`basename $VRT .vrt`
    YY=`echo $BASENAME | gawk 'BEGIN {FS="_"} {print $4}'`
    
    echo "Generating proper XML files from $VRT in $XML/$YY by source..."
    #gawk -v OUTDIR="$XML" -v YEAR="$YY" -f vrt2xml.awk $VRT               # will generate corpus files for different sources in the YEAR dir 

    echo "Checking Wellformedness and generating TEI..."
    for s in $XML/*/
    # for s in $XML/Aamulehti/
    do ( # threading
	
	SOURCE=`basename $s`
	x=$s/$SOURCE$YY.xml
	
 	echo "  checking wellformedness of $x"
	xmllint --noout $x                          # ToDo: make if condition for continuing only if well-formed

	BASENAME=`basename $x .xml`
	mkdir -p $TEI/$SOURCE
	u="$TEI/$SOURCE/$BASENAME.tei.0.xml"
	t="$TEI/$SOURCE/$BASENAME.tei.xml"
	
	echo "  generating $u..."
	./vrt2tei.pl $x $u                          # ToDo: pipe in and out

	echo "  zipping $x..."
	gzip $x
	
	echo "  validating and prettifying $u..."
	xmllint --format --dtdvalid $TEIDTD $u > $t
	ls -l $t
	
	echo "  removing $u..."
	rm $u;
	echo "  zipping $t..."
	gzip $t
	
	echo ) & 
    done
    wait # ) &
   
done
# wait