#!/bin/bash
#
# 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 2 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.

import ${LIBDIR}/util-iso.sh
import ${LIBDIR}/util-iso-calamares.sh

check_yaml(){
    msg2 "Checking validity [%s] ..." "${1##*/}"
    local name=${1##*/} data schema
    case ${name##*.} in
        yaml)
            name=${name%.yaml}
            data=$1
        ;;
        conf)
            name=${name%.conf}
            data=${tmp_dir}/$name.yaml
            cp $1 $data
        ;;
    esac
    schema=${DATADIR}/schemas/$name.schema.yaml
    pykwalify -d $data -s $schema
}

write_calamares_yaml(){
    configure_calamares "${yaml_dir}"
    local yf
    if ${validate}; then
        for conf in "${yaml_dir}"/etc/calamares/modules/*.conf "${yaml_dir}"/etc/calamares/settings.conf; do
            check_yaml "$conf"
        done
	fi
}

write_netgroup_yaml(){
    msg2 "Writing %s ..." "${2##*/}"
    echo "- name: '$1'" > "$2"
    echo "  description: '$1'" >> "$2"
    echo "  selected: false" >> "$2"
    echo "  hidden: false" >> "$2"
    echo "  packages:" >> "$2"
    for p in ${packages[@]};do
        echo "       - $p" >> "$2"
    done
	${validate} && check_yaml "$2"
}

write_pacman_group_yaml(){
    packages=$(pacman -Sgq "$1")
    prepare_dir "${cache_dir_netinstall}/pacman"
    write_netgroup_yaml "$1" "${cache_dir_netinstall}/pacman/$1.yaml"
    ${validate} && check_yaml "${cache_dir_netinstall}/pacman/$1.yaml"
    user_own "${cache_dir_netinstall}/pacman" "-R"
}

prepare_check(){
    profile=$1
    edition=$(get_edition ${profile})
    profile_dir=${run_dir}/${edition}/${profile}
    check_profile
    load_profile_config "${profile_dir}/profile.conf"

    yaml_dir=${cache_dir_netinstall}/${profile}/${target_arch}

    prepare_dir "${yaml_dir}"
    user_own "${yaml_dir}"
}

gen_fn(){
    echo "${yaml_dir}/$1-${target_arch}-${initsys}.yaml"
}

make_profile_yaml(){
    prepare_check "$1"
    load_pkgs "${profile_dir}/Packages-Root"
    write_netgroup_yaml "$1" "$(gen_fn "Packages-Root")"
    if [[ -f "${packages_custom}" ]]; then
        load_pkgs "${packages_custom}"
        write_netgroup_yaml "$1" "$(gen_fn "${packages_custom##*/}")"
    fi
    ${calamares} && write_calamares_yaml "$1"
    user_own "${cache_dir_netinstall}/$1" "-R"
    reset_profile
    unset yaml_dir
}