# Alt2XML

# Copyright © 2020 František Kučera (Frantovo.cz, GlobalCode.info)

#

# 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, version 3 of the License.

#

# 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/>.

_alt2xml_completion() {

	local w0 w1 w2 w3

	COMPREPLY=()

	w0=${COMP_WORDS[COMP_CWORD]}

	w1=${COMP_WORDS[COMP_CWORD-1]}

	w2=${COMP_WORDS[COMP_CWORD-2]}

	w3=${COMP_WORDS[COMP_CWORD-3]}

	BOOLEAN=(

		"true"

		"false"

	)

	ACTION=(

		"xml"

		"xpath"

		"xslt"

	)

	if   [[ "$w1" == "--input-file"	                                    ]];    then compopt -o default; COMPREPLY=()

	elif [[ "$w1" == "--system-id"                     && "x$w0" == "x" ]];    then COMPREPLY=("''")

	elif [[ "$w1" == "--input-url"                     && "x$w0" == "x" ]];    then COMPREPLY=("''")

	elif [[ "$w1" == "--reader-property"               && "x$w0" == "x" ]];    then COMPREPLY=("''")

	elif [[ "$w2" == "--reader-property"               && "x$w0" == "x" ]];    then COMPREPLY=("''")

	elif [[ "$w1" == "--reader-feature"                && "x$w0" == "x" ]];    then COMPREPLY=("''")

	elif [[ "$w2" == "--reader-feature"                && "x$w0" == "x" ]];    then COMPREPLY=("''")

	elif [[ "$w1" == "--reader-namespace-aware"                         ]];    then COMPREPLY=($(compgen -W "${BOOLEAN[*]}" -- "$w0"))

	elif [[ "$w1" == "--action"                                         ]];    then COMPREPLY=($(compgen -W "${ACTION[*]}"  -- "$w0"))

	elif [[ "$w1" == "--action-property"               && "x$w0" == "x" ]];    then COMPREPLY=("''")

	elif [[ "$w2" == "--action-property"               && "x$w0" == "x" ]];    then COMPREPLY=("''")

	elif [[ "$w1" == "--"                              && "x$w0" == "x" ]];    then COMPREPLY=("''")

	else

		OPTIONS=(

			"--input-file"

			"--input-stdin"

			"--system-id"

			"--input-url"

			"--reader-property"

			"--reader-feature"

			"--reader-namespace-aware"

			"--action"

			"--action-property"

			"--"

		)

		COMPREPLY=($(compgen -W "${OPTIONS[*]}" -- "$w0"))

	fi

}

complete -F _alt2xml_completion alt2xml