#!@BINDIR@/bash
# Copyright (c) 2015-2021 Eric Vidal <eric@obarun.org>
# All rights reserved.
#
# This file is part of Obarun. It is subject to the license terms in
# the LICENSE file found in the top-level directory of this
# distribution.
# This file may not be copied, modified, propagated, or distributed
# except according to the terms contained in the LICENSE file.

sourcing(){

    local list

    for list in /tmp/obarun-install-tmp/install.conf /usr/lib/obarun/util.sh; do
        if [[ -f "${list}" ]]; then
            source "${list}"
        else
            oblog -f "Missing file : ${list}"
            exit
        fi
    done

    unset list
}
sourcing

custo_once() {
    local _tmp cmd
    cmd="${1}"
    _tmp="/tmp/obarun-install-tmp"

    if [[ ! -d $_tmp ]]; then
        mkdir -p -m0755 $_tmp || die "Impossible to create $_tmp"
    fi
    if [[ ! -e $_tmp/customize.${cmd} ]]; then
        "${cmd}" || die "Cannot execute $_"
        touch $_tmp/customize.${cmd}
    else
        return
    fi
    unset _tmp
}

############################## only modifie this script after this line ############################

check_tree(){

    local tree="${1}"

    if ! [[ -d /var/lib/66/system/"${tree}" ]]; then
        return 1 ;
    else
        oblog "Tree ${tree} already exists"
        return 0 ;
    fi

}

create_log_user(){
    oblog "add ${NEWUSER} at log group"
    gpasswd -a "$NEWUSER" log
}

config_tree_boot(){

    if ! check_tree "boot"; then

        oblog "Create tree boot"

        66-tree -zv3 -n boot || die "unable to create boot tree"
    fi
}

config_enable_boot(){

    oblog "Enable boot@system service at tree boot"

    66-enable -zv3 -t boot -F boot@system || die "unable to enable boot@system"

    oblog "Configure boot@system service"

    66-env -t boot -r "HOSTNAME=!${HOSTNAME}" -r "KEYMAP=!${KEYMAP}" -r "TZ=${ZONE}/${SUBZONE}" boot@system || die "unable to configure boot@system service"

    oblog "Apply change to the boot@system service"

    66-enable -zv3 -t boot -F boot@system || die "unable to apply boot changes"
}

config_tree_root(){

    if ! check_tree "root"; then

        oblog "Create tree root and enable it"

        66-tree -zv3 -cnE root || die "unable to create root tree"
    fi
}

config_enable_root(){

    oblog "Enable sddm, consolekit, dbus, openntpd, networkmanager and wpa_supplicant on tree root"

    66-enable -zv3 sddm consolekit dbus openntpd networkmanager wpa_supplicant || die "unable to enable dbus openntpd connmand wpa_supplicant"
}

config_tree_boot_user(){

    if ! check_tree "boot-user"; then

        oblog "Create boot-user tree"

        66-tree -zv3 -En boot-user || die "unable to create boot-user tree"
    fi
}

config_enable_boot_user(){

    oblog "Enable boot-user@${NEWUSER} at boot-user tree"

    66-enable -zv3 -t boot-user -F boot-user@${NEWUSER} || die "unable to enable boot-user@${NEWUSER} service"

    oblog "Configure boot-user@${NEWUSER} service"

    66-env -t boot-user -r "DESKTOP_CMDLINE=!xfce4-session" boot-user@${NEWUSER} || die "unable to set DESKTOP_CMDLINE"

    oblog "Apply change to the boot-user@{NEWUSER} service"
    66-enable -zv3 -t boot-user -F boot-user@${NEWUSER} || die "unable to apply boot-user changes"
}

config_tree_base_user(){

    oblog "Create base tree for ${NEWUSER}, enables and makes it current"

    su "${NEWUSER}" -c "if ! s6-test -d /home/${NEWUSER}/.66/system/base; then \
                            66-tree -zv3 -Ecn base ; \
                        fi" || die "unable to create base tree"
}

config_enable_base_user(){

    oblog "Enable xdg-user-dirs, dbus-session@${NEWUSER} on base tree"

    su "${NEWUSER}" -c "66-enable -zv3 xdg-user-dirs dbus-session@${NEWUSER}" || die "unable to enable xdg-user-dirs dbus-session@${NEWUSER} service"
}

config_xsession(){

cat << EOF > /home/${NEWUSER}/.xsession
list=( \$(ls -A1 /home/${NEWUSER}/.66/conf/svscan@${NEWUSER}) )
for i in \${list[@]};do
    var=( \$(</home/${NEWUSER}/.66/conf/svscan@${NEWUSER}/\${i}) )
    for j in \${var[@]}; do
        export \${j}
    done
done

66-all up

EOF

}

custo_once create_log_user
custo_once config_tree_boot
custo_once config_enable_boot
custo_once config_tree_root
custo_once config_enable_root
custo_once config_tree_boot_user
custo_once config_enable_boot_user
custo_once config_tree_base_user
custo_once config_enable_base_user
custo_once config_xsession

##      Configure pulseaudio

config_pulse(){
    echo "load-module module-device-manager" >> /etc/pulse/default.pa
}
custo_once config_pulse

oblog "Customization terminate"