#!/bin/bash

# MEMO TO TEST THIS SCRIPT
# yunohost backup create --ignore-system --apps kodi
# yunohost app remove kodi
# yunohost backup restore backup.tar

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

if [ ! -e _common.sh ]; then
	# Get the _common.sh file if it's not in the current directory
	cp ../settings/scripts/_common.sh ./_common.sh
	chmod a+rx _common.sh
fi
source _common.sh
source /usr/share/yunohost/helpers


#=================================================
# GLOBAL VARS
#=================================================
arch=$(uname -m)


#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors


#=================================================
# LOAD SETTINGS
#=================================================
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get "$app" domain)
path_url=$(ynh_app_setting_get "$app" path)
final_path=$(ynh_app_setting_get "$app" final_path)
launch_on_boot=$(ynh_app_setting_get "$app" launch_on_boot)
open_webserver_port=$(ynh_app_setting_get "$app" open_webserver_port)


#=================================================
# CHECK IF THE APP CAN BE RESTORED
#=================================================
ynh_webpath_available "$domain" "$path_url" \
	|| ynh_die "Path not available: ${domain}${path_url}"
test ! -d "$final_path" \
	|| ynh_die "There is already a directory: $final_path "


#=================================================
# CREATE KODI USER
#=================================================
ynh_system_user_create "$app" "$final_path"
mkdir "$final_path"
chown -R "$app":"$app" "$final_path"
usermod -a -G cdrom,audio,video,plugdev,users,dialout,dip,input,netdev "$app"


#=================================================
# RESTORE THE APP MAIN DIR
#=================================================
ynh_restore_file "$final_path"
# Restore permissions on app files
chown -R "$app":"$app" "$final_path"


#=================================================
# RESTORE THE NGINX CONFIGURATION
#=================================================
ynh_restore_file "/etc/nginx/conf.d/$domain.d/$app.conf"


#=================================================
# RESTORE SYSTEMD
#=================================================
ynh_restore_file "/etc/systemd/system/$app.service"


#=================================================
# ADVERTISE SERVICE IN ADMIN PANEL
#=================================================
yunohost service add "$app" --log "$final_path/.kodi/temp/kodi.log"


#=================================================
# RESTORE LAUNCH ON BOOT
#=================================================
if [ "$launch_on_boot" -eq 0 ]
then
    systemctl disable "$app"
else
	systemctl enable "$app".service
fi


#=================================================
# INSTALL DEPENDENCIES AND KODI
#=================================================
dependencies=""
if [[ $arch != arm*  ]]; then
    dependencies = "xorg xinit dbus-x11 kodi"
else
	dependencies = "xserver-xorg-legacy xorg dbus-x11 kodi"
fi

ynh_package_update
ynh_install_app_dependencies "$dependencies"


#=================================================
# X11 SETTINGS
#=================================================
ynh_replace_string "allowed_users=console" "allowed_users=anybody" /etc/X11/Xwrapper.config

#=================================================
# CONTROL WEB INTERFACE
#=================================================
if [ "$open_webserver_port" -eq 1 ]
then
    yunohost firewall allow --no-upnp TCP 8080 2>&1
fi


# Reload SSOwat config
yunohost app ssowatconf

# Reload Nginx
systemctl reload nginx


#=================================================
# START KODI
#=================================================
systemctl start "$app"