Merge pull request 'complex-bill' (#1) from complex-bill into master

Reviewed-on: #1

1col.template.mm

@@ -7,34 +7,35 @@
 .PH ''''
 \# Centered block
 .DS C
-.HU "Your Bill"
+.HU "${COMPANY}'s Bill"
 .DE
 \# Contact info
 .TS
 nospaces center tab(;);
 LR.
-Cooies Unlimited;(123) 456-7890
+${COMPANY_NAME};$PHONE
-123 Sesame St.;cookie@example.com
+${ADDR_LN_1};${EMAIL}
-Dumpster 1;\*[DT]
+${ADDR_LN_2};\*[DT]
-Nicevile FL;Invoice ID #${INVOICE_NUM}
+${ADDR_LN_3};Invoice ID #${INVOICE_NUM}
 .TE
 
-\# Billing info
 .TS
 nospaces center tab(;);
 CbSS
 CiCi|Ci
 RN|N.
-${COMPANY}
+Work Performed
 Job;Hours;Cost
 _
-${BODY}
+${HRS_BODY}
 _
 .T&
 RbN|Nb.
-${TOTAL}
+Total;${HRS_TOTAL}
 .TE
-
+.DS C
+.R
+.DE
 .PP
 Hours were charged at $${RATE}/hr. If you have any questions please reach out at any of the provided contacts above.
 Thank you for your business!

2col.template.mm

@@ -0,0 +1,62 @@
+\# Make headers bold
+.ds HF 3 3
+\# Make lvl 1 headers 20pt, lvl 2 18pt
+.ds HP 20 18
+.S 12
+\# Disable page header
+.PH ''''
+\# Centered block
+.DS C
+.HU "${COMPANY}'s Bill"
+.DE
+\# Contact info
+.TS
+nospaces center tab(;);
+LR.
+${COMPANY_NAME};$PHONE
+${ADDR_LN_1};${EMAIL}
+${ADDR_LN_2};\*[DT]
+${ADDR_LN_3};Invoice ID #${INVOICE_NUM}
+.TE
+
+.2C
+.TS
+nospaces center tab(;);
+CbSS
+CiCi|Ci
+RN|N.
+Work Performed
+Job;Hours;Cost
+_
+${HRS_BODY}
+_
+.T&
+RiNi|Ni.
+Sub-Total;${HRS_TOTAL}
+.TE
+.NCOL
+.TS
+nospaces center tab(;);
+CbS
+Ci|Ci
+R|N.
+Other
+Item;Cost
+_
+${ITEM_BODY}
+_
+.T&
+Ri|Ni.
+Sub-Total;${ITEM_TOTAL}
+.TE
+.1C 1
+.DS C
+.PP
+.B
+Total: $${TOTAL}
+.R
+.DE
+.PP
+Hours were charged at $${RATE}/hr. If you have any questions please reach out at any of the provided contacts above.
+Thank you for your business!
+

gen.sh

@@ -1,70 +1,76 @@
 #!/bin/bash
-
 # What you charge an hour
-RATE=50
+export RATE=50
+export COMPANY_NAME="Cookies Unlimited, LLC"
+export ADDR_LN_1="123 Sesasme St"
+export ADDR_LN_2="Dumpster 1"
+export ADDR_LN_3="12345, Nicevile, FL"
+export PHONE="(123) 456-7890"
+export EMAIL="cookie@exapmle.com"
 
-short_help() {
+print_help() {
-	echo "$0 <file.csv> <Paying Company Name> [output file]"
+	echo "$0 -1 <hrs.csv> <Paying Company Name> [output file]"
-	echo "--help for help"
+	echo "$0 -2 <hrs.csv> <items.csv> <Paying Company Name> [output file]"
-}
-long_help() {
-	short_help
 	echo ""
-	echo "The csv file should be setup as:"
+	echo "CSV files should be <name>,<value>."
-	echo ""
+	echo "CSV files should have no empty line at the end."
-	echo "Job <string>, Hours <number>"
-	echo ""
-	echo "With no empty line at the end."
 	echo "Paying company name is any string"
 	echo "The output argument is optional and will by default output to invoice-<num>.pdf"
 }
+get_invoice_num() {
+	# Increment a global invoice number
+	INV_FILE="last_invoice_number"
+	INV_NUM=0
+	if [[ -f $INV_FILE ]]; then
+		INV_NUM=$(expr $(cat $INV_FILE) + 1)
+	else
+		INV_NUM=1
+	fi
+	echo $INV_NUM > $INV_FILE
+	echo $INV_NUM
+}
+read_hrs_csv() {
+	TMP=$(mktemp)
+	# Parse the CSV into: Label;Hrs;Cost
+	cat $1 | RATE=$RATE awk -F, '{ sum += $2 }; { print $1 ";" $2 ";" $2 * ENVIRON["RATE"] } END { print sum ";" sum * ENVIRON["RATE"] }' > $TMP
+	echo $TMP
+}
+read_items_csv() {
+	TMP=$(mktemp)
+	cat $1 | awk -F, '{ sum += $2 }; { print $1 ";" $2 } END { print sum }' > $TMP
+	echo $TMP
+}
 
-CSV=""
 if [[ -z $1 ]]; then
-	short_help
+	print_help
-	exit
-elif [[ $1 = "--help" ]]; then
-	long_help	
 	exit
+fi
+
+export INVOICE_NUM=$(get_invoice_num)
+OUTPUT="invoice-${INVOICE_NUM}.pdf"
+
+HRS_TMP=$(read_hrs_csv $2)
+export HRS_TOTAL=$(cat $HRS_TMP | tail -n 1)
+export HRS_BODY=$(cat $HRS_TMP | head -n -1)
+
+if [[ $1 = "-1" ]]; then
+	if [[ ! -z $4 ]]; then
+		OUTPUT=$4
+	fi
+	export COMPANY=$3
+	envsubst < 1col.template.mm | groff -t -mm -T pdf > $OUTPUT
+elif [[ $1 = "-2" ]]; then
+	if [[ ! -z $5 ]]; then
+		OUTPUT=$5
+	fi
+	HRS_COST=$(cat $HRS_TMP | tail -n 1 | awk -F";" '{ print $2 }')
+	CONSUME_TMP=$(read_items_csv $3)
+	CONSUME_COST=$(cat $CONSUME_TMP | tail -n 1 | awk -F";" '{ print $2 }')
+	export ITEM_TOTAL=$(cat $CONSUME_TMP | tail -n 1)
+	export ITEM_BODY=$(cat $CONSUME_TMP | head -n -1)
+	export TOTAL=$(A=$HRS_COST B=$ITEM_TOTAL awk 'BEGIN{ print ENVIRON["A"] + ENVIRON["B"] }')
+	export COMPANY=$4
+	envsubst < 2col.template.mm | groff -t -mm -T pdf > $OUTPUT
 else
-	CSV=$1
+	echo First arg should be either -1 or -2
 fi
-
-COMPANY=""
-if [[ -z $2 ]]; then
-	short_help
-	exit
-else
-	COMPANY=$2
-fi
-
-# Increment a global invoice number
-INV_FILE="last_invoice_number"
-INV_NUM=0
-if [[ -f $INV_FILE ]]; then
-	INV_NUM=$(expr $(cat $INV_FILE) + 1)
-else
-	INV_NUM=1
-fi
-echo $INV_NUM > $INV_FILE
-
-# 3rd argument is output location (optional)
-OUTPUT="invoice-${INV_NUM}.pdf"
-if [[ ! -z $3 ]]; then
-	OUTPUT=$3
-fi
-
-# Parse the CSV into: Label;Hrs;Cost
-TMP=$(mktemp)
-cat $CSV | RATE=$RATE awk -F, '{ sum += $2 }; { print $1 ";" $2 ";" $2 * ENVIRON["RATE"] }  END { print "Total" ";" sum ";" sum * ENVIRON["RATE"]}' > $TMP
-
-# TOTAL = Last line
-# BODY = Everything but the last line
-TOTAL=$(cat $TMP | tail -n 1) \
-	BODY=$(cat $TMP | head -n -1) \
-	COMPANY=$COMPANY \
-	INVOICE_NUM=$INV_NUM \
-	RATE=$RATE \
-	envsubst < template.mm | groff -t -mm -T pdf > $OUTPUT
-
-rm $TMP

items.csv

@@ -0,0 +1,4 @@
+Prep,2
+Cooking,1.25
+Event,10
+Cleanup,2.5