#!/bin/ksh
#
# SeeToys - mock up inventory screen to demonstrate FacetWin's PC Command
#
# 11/15/97  Eric Yundt, FacetCorp Tech Support
#

BASEDIR=.
SCREENDIR=$BASEDIR/.

SEQ="\033[2]"

IMAGEDIR=I:
EXT=GIF

clear
echo "\nThis demo expects I: to be mapped to the Inventory Images directory.
If you don't have it mapped, please map I: to where the GIF images are stored."
#
# It could be automapped it like so:
#
#echo -n "${SEQ}net use i: \\\\\\\\center\inv-images\r"
#
sleep 2

echo "\nUse \"j\" to scroll down and \"k\" to scroll up at Inventory Screen."
sleep 1

echo "\nUse \"v\" to view images at Inventory Screen."
sleep 1

echo "\nCurrently available images are:\n"
echo "\tplush pooh bear"
echo "\tsugar plum barbie"
echo "\tbig robot buddy-pal"
echo "\tred wagon classic"
sleep 5

############################################################################
##
##  This goes thru DOS Prompt to default Windows image viewer.
##
VIEWCOMMAND=""
##
##
##  This uses DOS batch file (which can be started minimized) to launch
##  viewer.  For example:
##
##  "seeimage.bat":
##  ----------------------------------------------
##  start %1
##  ----------------------------------------------
##
##  Or to navigate a tricky or long pathname directly.
##  For example:
##
##  "seeimage.bat":
##  ------------------------------------------------------
##  c:\progra~1\common~1\micros~1\photoed\photoed.exe %1
##  ------------------------------------------------------
##
# VIEWCOMMAND="c:\seeimage.bat"
##
##
##  Without using a DOS batch file sometimes more care must be taken
##  to protect special characters from the "echo" command or UNIX shell.
##  For example, "\c" (as in \common) is special to the "echo" command
##  and must be protected and then the extra backslash must be protected
##  from the UNIX shell.
##
# VIEWCOMMAND="c:\progra~1\\\\common~1\micros~1\photoed\photoed.exe"
##
##
# VIEWCOMMAND="C:\\\\viewers\\\\acdc\\\\acdsee.exe"
##
##

[ "$VIEWCOMMAND" ] && $S=" " || S=""

SMSO=`tput smso`
RMSO=`tput rmso`
CIVIS=`tput civis`
CNORM=`tput cnorm`
HOME=`tput home`

LINENUM=5

ReadKey(){
	KEY=`dd bs=1 count=1 2>/dev/null`
	return $KEY
}

ShowData(){
	I=0
	while [ $I -lt $LASTLINE ]
	do
		[ $I = "$1" ] && echo "| $SMSO${LINE[$I]}$RMSO  |" \
			    || echo "| ${LINE[$I]}  |"
		I=`expr 1 + $I`
	done
}

PaintScreen(){
	echo -n $CIVIS$HOME
	echo "$SCREENHEAD"
	ShowData $1
	echo "$SCREENFOOT"
}


######################################################################
#
#  Load screen pieces
#

SCREENFILE=$SCREENDIR/screen_head.1
[ -f $SCREENFILE ] && SCREENHEAD1=`cat $SCREENFILE` || {
	echo "\n\tMissing \"$SCREENFILE\".\n"
	exit 1
}

SCREENFILE=$SCREENDIR/screen_head.memo
[ -f $SCREENFILE ] && SCREENMEMO=`cat $SCREENFILE` || {
	echo "\n\tMissing \"$SCREENFILE\".\n"
	exit 1
}
SCREENMEMOPAD="                                               |"
SCREENMEMOPAD=`echo "$SCREENMEMOPAD" | cut -c\`expr "$SCREENMEMO" : '.*'\`-`
SCREENMEMO="$SMSO$SCREENMEMO$RMSO"

SCREENFILE=$SCREENDIR/screen_head.2
[ -f $SCREENFILE ] && SCREENHEAD2=`cat $SCREENFILE` || {
	echo "\n\tMissing \"$SCREENFILE\".\n"
	exit 1
}

SCREENHEAD=`echo "$SCREENHEAD1$SCREENMEMO$SCREENMEMOPAD\n$SCREENHEAD2"`

SCREENFILE=$SCREENDIR/screen_foot
[ -f $SCREENFILE ] && SCREENFOOT=`cat $SCREENFILE` || {
	echo "\n\tMissing \"$SCREENFILE\".\n"
	exit 1
}


######################################################################
#
#  Read screen data lines
#

I=0
while read LINE[$I]
do
	I=`expr 1 + $I`
done < $SCREENDIR/screen_data

LASTLINE=`expr ${#LINE[*]} - 1`
LASTINDEX=`expr ${#LINE[*]} - 2`


######################################################################
#
#  Paint Screen and process keystrokes until done
#

clear
PaintScreen $LINENUM
stty opost min 1 time 0 -icanon -echo

KEY=none
while [ $KEY != q -a $KEY != Q ]
do
	ReadKey

	case $KEY in

	   j)	### down 1 line
		[ $LINENUM -lt $LASTINDEX ] && LINENUM=`expr 1 + $LINENUM`
		;;

	   k)	### up 1 line
		[ $LINENUM -gt 0 ] && LINENUM=`expr $LINENUM - 1`
		;;

	   v)	### view image
		PARTNO=`echo \`echo "${LINE[$LINENUM]}" | cut -c1-8\``
		echo -n "$SEQ$VIEWCOMMAND$S$IMAGEDIR$PARTNO.$EXT\r"
		#
		# echo -n "$SEQ$VIEWCOMMAND$S$IMAGEDIR$PARTNO.$EXT\r" \
		#	| od -c ; sleep 5
		#
		;;

	   q)	### quit
		;;

	esac

	PaintScreen $LINENUM
done


stty icanon echo
echo -n $CNORM

#+-----------------------------------------------------------------------------+
#| Store #:  7803                                  7:45 AM   November 28, 1997 |
#| Manager:  George Lightfoot                               Shopping Days:  28 |
#| Voice  :  972-985-9901      *** Sale Thru Monday, Joe handles returns ***   |
#+-----------------------------------------------------------------------------+
#|                                                                             |
#|   In Store Inventory             Floor Cap:  83%       Warehouse Cap:  91%  |
#|                                                                             |
#|  PART#       DESCRIPTION         LOCATION       P1      P2     IN   HOLD    |
#| -------  ---------------------  ------------  ------  ------  ----  ----  - |
#| JB3201   red/blue beanie baby   23D / BR15C    12.24   17.49   121    8   ^ |
#| HA1550   squatting teddy bear   12A / BR09     30.65   43.78    17    5   | |
#| FP192    mini robo-crasher      15A / LFR7A    10.82   15.45    47    2   O |
#| HO1118   red 6-wheel wagon      9B  / BRA      16.08   22.97    38    3   | |
#| FWL001   hook-n-ladder truck    22A / LFL2B     5.72    8.17    23    0   | |
#| 1QNN035  plush pooh bear        43C / LFL3A    19.58   27.97    87   11   | |
#| AFR1234  malibu beach barbie    18A / BL5A     11.28   16.11    41    3   | |
#| SP1400   punch-nose clown       3E  / BR082A    3.06    4.37    12    0   | |
#| KM11117  rush limbaugh doll     22A / RFL1B     4.80    6.86    20    0   | |
#| PCC4P4F  crash-m/stack-m car    26B / RBR3A     1.67    2.39    35    1   | |
#| 15ANSI   long-hair pony         11A / FLR6A     6.63    9.47    22    7   | |
#| BMA5022  big-daddy briefcase    35F / RFR3C     9.86   14.09    19    4   v |
#+-----------------------------------------------------------------------------+
# O)rder, S)hip, V)iew, A)dd, D)elete, M)odify, S)ales, P)rint, H)old, Q)uit