# User interface bindings
#
# Copyright (C) 2015  Patrick "P. J." McDermott
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

init_ui()
{
	local ui="${1}"
	local fn=

	case "${ui}" in
		'cli' | 'tui')
			;;
		*)
			printf 'Error: Invalid UI "%s"\n' "${ui}" >&2
			return 1
			;;
	esac

	for fn in exit_ui message show_menu show_prompt; do
		eval "${fn}() { ${ui}_${fn} \"\${@}\"; }"
	done
	for fn in dbg info notice warn err; do
		eval "${fn}() { ${ui}_${fn} \"\${@}\"; log_${fn} \"\${@}\"; }"
	done

	${ui}_init_ui
}