#!/usr/bin/with-contenv bash

####################
# Pictures storage
####################
if [ ! -d "/opt/pictures" ] ; then
  mkdir /opt/pictures
fi

####################
# Ansible
####################
if [ ! -d "/opt/ansible" ] ; then
  mkdir /opt/ansible
fi
if [ ! -f "/opt/ansible/ssh.key" ] ; then
  ssh-keygen -t rsa -b 4096 -f /opt/ansible/ssh.key -N '""'
fi
if [ ! -d "/opt/ansible/roles" ] ; then
  mkdir /opt/ansible/roles
fi
git clone https://git.kemonine.info/PiFrame/ansible-role-wireguard.git /opt/ansible/roles/wireguard

####################
# WireGuard
####################
if [ "$ENABLE_WIREGUARD" = true ] ; then
  ip link del dev test 2>/dev/null
  if ip link add dev test type wireguard; then
    echo "**** It seems the wireguard module is already active :) ****"
    ip link del dev test
  else
    echo "**** The wireguard module is not active, please install wireguard on the host and activate the 'wg' kernel module ****"
  fi
fi

####################
# syncthing
####################
if [ "$ENABLE_SYNCTHING" = true ] ; then
  if [ ! -d "/opt/syncthing" ]; then
    mkdir /opt/syncthing
  fi
  ST_CONF="/opt/syncthing/config.xml"
  if [ ! -f "$ST_CONF" ]; then
    echo "**** Initial Syncthing Config ****"
    /usr/bin/syncthing -generate /opt/syncthing
    sed -i 's/<address>127.0.0.1:8384<\/address>/<address>0.0.0.0:8384<\/address>/g' /opt/syncthing/config.xml
    sed -i 's/<folder id="default" label="Default Folder" path="\/root\/Sync" type="sendreceive" rescanIntervalS="3600" fsWatcherEnabled="true" fsWatcherDelayS="10" ignorePerms="false" autoNormalize="true">/<folder id="piframe-pictures" label="PiFrameFleet Pictures" path="\/opt\/pictures" type="sendonly" rescanIntervalS="86400" fsWatcherEnabled="true" fsWatcherDelayS="10" ignorePerms="false" autoNormalize="true">/g' /opt/syncthing/config.xml
    if [ -d "/root/Sync" ]; then
      rm -r /root/Sync
    fi
  fi
fi

####################
# FileBrowser
####################
if [ "$ENABLE_FILEBROWSER" = true ] ; then
  if [ ! -d "/opt/filebrowser" ]; then
    mkdir /opt/filebrowser
  fi
  FB_DB="/opt/filebrowser/pictures.db"
  if [ ! -f "$FB_DB" ]; then
    echo "**** Initial FileBrowser Config ****"
    filebrowser -d $FB_DB \
        config init 2>&1 > /dev/null
    filebrowser -d $FB_DB \
        config set --address 0.0.0.0 2>&1 > /dev/null
    filebrowser -d $FB_DB \
        config set --port 9191 2>&1 > /dev/null
    filebrowser -d $FB_DB \
        config set --branding.name "PiFrameFleet - Pictures" 2>&1 > /dev/null
    filebrowser -d $FB_DB \
        users add admin password 2>&1 > /dev/null
  fi
fi