#!/bin/bash

set -e   ;   set -u

IDX=0
SPOOL="frames/Spool"
SEQNAME="none"
TMP="WS/tmp.png"
FONTE="Palatino-Bold"
TEXTCOL="orange"
STROKOL="darkblue"

source tools/fonctions.sh

# -------------------------------------------------------
#		/!\	this function just copy the
#			file to the spool dir, so 
#			you can use it for tmp pics.
#
addfile ()
{
src="$1"
dstname=$(printf "%s/%05d.png" $SPOOL $IDX)
# echo "$src -> $dstname"
# ln --force --symbolic $src $dstname
cp -f $src $dstname
IDX=$(( IDX + 1 ))
}
# -------------------------------------------------------
linkfarm ()
{
SRC="frames/$1"
echo "linkfarm $SRC" | tee -a WS/log

local NBRE=30
for foo in $(seq 0 $NBRE)
do
	addfile "$SRC/00000.png"
done

for src in "$SRC"/*
do
	addfile $src
done

for foo in $(seq 0 $NBRE)
do
	addfile "$SRC/00359.png"
done
}
# -------------------------------------------------------
faire_le_titre ()
{
echo "faire le titre"

local NBRE=180
for foo in $(seq 0 $NBRE)
do
	Ypos=$(( 210 - ( foo / 3 ) ))
	convert	 "WS/negatif.png"				\
		-gravity north					\
		-font $FONTE					\
		-pointsize 172					\
		-kerning 6					\
		-fill $TEXTCOL					\
		-strokewidth 3  -stroke $STROKOL		\
		-annotate +0+${Ypos} "HexaCone"	\
		${TMP}
	# identify ${TMP}
	addfile ${TMP}
	printf "."
done
echo
}
# -------------------------------------------------------
faire_la_fin ()
{
local NBRE=150
datetime=$(LANG=fr date -u +"%Y/%M/%D")
echo $datetime | tee -a WS/log

for foo in $(seq 0 $NBRE)
do
	Ypos=$(( foo + 100 ))
	convert	 "WS/negatif.png"				\
		-gravity north					\
		-font $FONTE					\
		-pointsize 86					\
		-kerning 6					\
		-fill $TEXTCOL					\
		-strokewidth 2  -stroke $STROKOL		\
		-annotate +0+${Ypos} "tTh des Bourtoulots"	\
		-pointsize 48					\
		-strokewidth 1					\
		-gravity south					\
		-annotate +0+270 "${datetime}"		\
		${TMP}
	# identify ${TMP}
	addfile ${TMP}
	printf "."
done
echo
}
# -------------------------------------------------------

figlet "Link farmer"

rm -f frames/Spool/*.png

tools/plot-timing.sh 
faire_le_titre

linkfarm hexabenz
linkfarm escadrille
linkfarm topview
linkfarm passage
linkfarm scene
linkfarm orbite

linkfarm essai

tools/plot-timing.sh 
faire_la_fin

ff_encodage Spool full.mp4

echo "linkfarmed $IDX files" | tee -a WS/log