#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers

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

#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================
app=$YNH_APP_INSTANCE_NAME
domain=$YNH_APP_ARG_DOMAIN
path_url=$YNH_APP_ARG_PATH
launch_on_boot=$YNH_APP_ARG_LAUNCH_ON_BOOT
open_webserver_port=$YNH_APP_ARG_OPEN_WEBSERVER_PORT


#=================================================
# GLOBAL VARS
#=================================================
arch=$(uname -m)
final_path=/var/www/$app
chorus2_package="https://github.com/xbmc/chorus2/releases/download/2.4.4/webinterface.default.2.4.4.zip"


test ! -e "$final_path" || ynh_die "This path already contains a folder"

# Normalize the url path syntax
path_url=$(ynh_normalize_url_path "$path_url")

# Check web path availability
ynh_webpath_available "$domain" "$path_url"

# Register (book) web path
ynh_webpath_register "$app" "$domain" "$path_url"


#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
ynh_app_setting_set "$app" domain "$domain"
ynh_app_setting_set "$app" path_url "$path_url"
ynh_app_setting_set "$app" final_path "$final_path"
ynh_app_setting_set "$app" launch_on_boot "$launch_on_boot"
ynh_app_setting_set "$app" open_webserver_port "$open_webserver_port"


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


#=================================================
# ADD SYSTEMD CONFIG
#=================================================
ynh_add_systemd_config

if [ "$launch_on_boot" -eq 0 ]
then
    sudo systemctl disable "$app"
fi


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


#=================================================
# X11 SETTINGS
#=================================================
sudo sed -i 's/allowed_users=console/allowed_users=anybody/' /etc/X11/Xwrapper.config


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


#=================================================
# CONTROL WEB INTERFACE
#=================================================
sudo mkdir -p "$final_path/.kodi/userdata/"
sudo cp ../conf/advancedsettings.xml "$final_path/.kodi/userdata/advancedsettings.xml"

if [[ $arch != arm*  ]]; then
    sudo wget -q $chorus2_package -P /tmp
    sudo unzip /tmp/webinterface.default.2.4.4.zip -d /tmp/
    sudo mkdir -p "$final_path/.kodi/addons/"
    sudo mv /tmp/webinterface.default/ "$final_path/.kodi/addons/webinterface.chorus2/"
fi

sudo chown -R "$app":"$app" "$final_path"

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


#=================================================
# NGINX
#=================================================
finalnginxconf="/etc/nginx/conf.d/$domain.d/$app.conf"
ynh_backup_if_checksum_is_different "$finalnginxconf"
sudo cp ../conf/nginx.conf "$finalnginxconf"

if [ "$path_url" == "/" ]; then
    ynh_replace_string "__PATH__/" "/" "$finalnginxconf"
else
    ynh_replace_string "__PATH__" "$path_url" "$finalnginxconf"
fi

ynh_app_setting_set "$app" protected_uris "/"

domainregex=$(echo "$domain" | sed 's/-/\%&/g')
ynh_app_setting_set "$app" skipped_regex "$domainregex/jsonrpc.*$,$domainregex/image.*$"

# Reload SSOwat config
yunohost app ssowatconf

# Reload Nginx
systemctl reload nginx


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