#!/bin/sh
# .. vim: foldmarker=[[[,]]]:foldmethod=marker

# This script will try to:
## Get arguments (at least one)
## Search contact that corresponding to arguments with khard
## Display _only_ the email address of the first match

# Vars [[[
debug=true

## Colors [[[
c_redb='\033[1;31m'
c_magentab='\033[1;35m'
c_reset='\033[0m'
## ]]]

# ]]]

# Functions
# Function to print a debug message [[[
debug_message() {
	_message="${1}"

	[ "${debug}" = "true" ] && printf "${c_magentab}%-6b${c_reset}\n" "DEBUG ${_message}"
}
# ]]]

# Verify argument [[[
case "$#" in
	0 )
		printf "${c_redb}%b${c_reset}\n" "Error : Expect at least one argument."
		exit 1
		;;
	* )
		contact_pattern="$*"
		;;
esac
# ]]]


contact_line=$(khard email "${contact_pattern}" | sed -n 2p)

contact_mail=$(printf '%s' "${contact_line}" | awk '{print $NF}')

exit 0