#!/bin/sh

# Copyright (C) 2016, 2020  Etersoft
# Copyright (C) 2016  Danil Mikhailov <danil@etersoft.ru>
# Copyright (C) 2016, 2020  Vitaly Lipatov <lav@etersoft.ru>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#

load_helper epm-install

# copied from play.d/common.sh

check_url_is_accessible()
{
    local res
    eget --check "$1"
}

# update URL variable
update_url_if_need_mirrored()
{
    local MIRROR="$1"
    local SECONDURL
    check_url_is_accessible "$URL" && return
    if [ -n "$MIRROR" ] ; then
        check_url_is_accessible "$MIRROR" && URL="$MIRROR"
        return
    fi

    MIRROR="https://mirror.eterfund.ru"
    SECONDURL="$(echo "$URL" | sed -e "s|^.*://|$MIRROR/|")"
    check_url_is_accessible "$SECONDURL" && URL="$SECONDURL" && return

    MIRROR="https://mirror.eterfund.org"
    SECONDURL="$(echo "$URL" | sed -e "s|^.*://|$MIRROR/|")"
    check_url_is_accessible "$SECONDURL" && URL="$SECONDURL" && return

}


__epm_korinf_site_mask() {
    local MASK="$1"
    local archprefix=""
    # short hack to install needed package
    rhas "$MASK" "[-_]" || MASK="$MASK[-_][0-9]"
    # set arch for Korinf compatibility
    [ "$($DISTRVENDOR -a)" = "x86_64" ] && archprefix="x86_64/"
    URL="http://updates.etersoft.ru/pub/Korinf"
    update_url_if_need_mirrored
    echo "$URL/$archprefix$($DISTRVENDOR -e)/$MASK*.$($DISTRVENDOR -p)"
}

__epm_korinf_list() {
    local MASK="$1"
    MASK="$(__epm_korinf_site_mask "$MASK")"
    showcmd eget --list "$MASK"
    eget --list "$MASK" | sort
}


__epm_korinf_install() {
    local PACKAGE="$1"
    # due Error: Can't use epm call from the piped script
    #epm install $(__epm_korinf_site_mask "$PACKAGE")
    [ -n "$non_interactive" ] || interactive="--interactive"
    pkg_names='' pkg_files='' pkg_urls="$(__epm_korinf_site_mask "$PACKAGE")" epm_install
}

epm_epm_install() {
    local i
    local pkglist="$*"

    # install epm by default
    if [ -z "$pkglist" ] || [ "$pkglist" = "epm" ] || [ "$pkglist" = "eepm" ]; then
#        if [ "$($DISTRVENDOR -s)" = "alt" ] ; then
#            pkglist="distro_info eepm"
#        else
            pkglist="eepm"
#        fi
    fi

    case "$pkglist" in
        --list*)
            shift
            __epm_korinf_list "$1"
            return
            ;;
    esac

    for i in $pkglist ; do
        __epm_korinf_install $i
    done
}