#!/bin/bash
export DISPLAY=:99
export XDG_RUNTIME_DIR=/tmp/runtime-electron-cash
export XAUTHORITY=${DATA_DIR}/.Xauthority

CUR_V="$(python3 ${DATA_DIR}/electron-cash version 2>/dev/null)"
LAT_V="$(wget -qO- https://api.github.com/repos/Electron-Cash/Electron-Cash/releases/latest | jq -r '.tag_name')"

if [ -z "$LAT_V" ]; then
  if [ ! -z "$CUR_V" ]; then
    echo "---Can't get latest version of Electron Cash falling back to v$CUR_V---"
    LAT_V="$CUR_V"
  else
    echo "---Something went wrong, can't get latest version of Electron Cash, putting container into sleep mode---"
    sleep infinity
   fi
fi

echo "---Version Check---"
if [ -z "$CUR_V" ]; then
  echo "---Electron Cash not installed, installing---"
  cd ${DATA_DIR}
  if wget -q -nc --show-progress --progress=bar:force:noscroll -O ${DATA_DIR}/Electron-Cash-$LAT_V.tar.gz https://github.com/Electron-Cash/Electron-Cash/releases/download/$LAT_V/electron_cash-$LAT_V.tar.gz ; then
    echo "---Sucessfully downloaded Electron Cash---"
  else
    echo "---Something went wrong, can't download Electron Cash, putting container in sleep mode---"
    sleep infinity
  fi
  tar -C ${DATA_DIR} --strip-components=1 -xf ${DATA_DIR}/Electron-Cash-$LAT_V.tar.gz
  rm -R ${DATA_DIR}/Electron-Cash-$LAT_V.tar.gz
elif [ "$CUR_V" != "$LAT_V" ]; then
  echo "---Version missmatch, installed v$CUR_V, downloading and installing latest v$LAT_V...---"
  cd ${DATA_DIR}
  rm -R ${DATA_DIR}/*
  if wget -q -nc --show-progress --progress=bar:force:noscroll -O ${DATA_DIR}/Electron-Cash-$LAT_V.tar.gz https://github.com/Electron-Cash/Electron-Cash/releases/download/$LAT_V/electron_cash-$LAT_V.tar.gz ; then
    echo "---Sucessfully downloaded Electron Cash---"
  else
    echo "---Something went wrong, can't download Electron Cash, putting container in sleep mode---"
    sleep infinity
  fi
  tar -C ${DATA_DIR} --strip-components=1 -xf ${DATA_DIR}/Electron-Cash-$LAT_V.tar.gz
  rm -R ${DATA_DIR}/Electron-Cash-$LAT_V.tar.gz
elif [ "$CUR_V" == "$LAT_V" ]; then
  echo "---Electron Cash v$CUR_V up-to-date---"
fi

echo "---Preparing Server---"
if [ ! -d ${DATA_DIR}/.electron-cash/wallets ]; then
	mkdir -p ${DATA_DIR}/.electron-cash/wallets
fi
if [ ! -d /tmp/runtime-electron-cash ]; then
	mkdir -p /tmp/runtime-electron-cash
	chmod -R 0700 /tmp/runtime-electron-cash
fi
if [ ! -f ${DATA_DIR}/.electron-cash/config ]; then
	echo "{
    \"is_maximized\": true
}" | tee ${DATA_DIR}/.electron-cash/config
fi

echo "---Resolution check---"
if [ -z "${CUSTOM_RES_W} ]; then
	CUSTOM_RES_W=1024
fi
if [ -z "${CUSTOM_RES_H} ]; then
	CUSTOM_RES_H=768
fi

if [ "${CUSTOM_RES_W}" -le 1023 ]; then
	echo "---Width to low must be a minimal of 1024 pixels, correcting to 1024...---"
    CUSTOM_RES_W=1024
fi
if [ "${CUSTOM_RES_H}" -le 767 ]; then
	echo "---Height to low must be a minimal of 768 pixels, correcting to 768...---"
    CUSTOM_RES_H=768
fi
echo "---Checking for old logfiles---"
find $DATA_DIR -name "XvfbLog.*" -exec rm -f {} \;
find $DATA_DIR -name "x11vncLog.*" -exec rm -f {} \;
echo "---Checking for old display lock files---"
rm -rf /tmp/.X99*
rm -rf /tmp/.X11*
 rm -rf ${DATA_DIR}/.vnc/*.log ${DATA_DIR}/.vnc/*.pid
 if [ -f ${DATA_DIR}/.vnc/passwd ]; then
	chmod 600 ${DATA_DIR}/.vnc/passwd
fi
screen -wipe 2&>/dev/null

chmod -R ${DATA_PERM} ${DATA_DIR}

echo "---Starting TurboVNC server---"
vncserver -geometry ${CUSTOM_RES_W}x${CUSTOM_RES_H} -depth ${CUSTOM_DEPTH} :99 -rfbport ${RFB_PORT} -noxstartup -noserverkeymap ${TURBOVNC_PARAMS} 2>/dev/null
sleep 2
echo "---Starting Fluxbox---"
screen -d -m env HOME=/etc /usr/bin/fluxbox
sleep 2
echo "---Starting noVNC server---"
websockify -D --web=/usr/share/novnc/ --cert=/etc/ssl/novnc.pem ${NOVNC_PORT} localhost:${RFB_PORT}
sleep 2

echo "---Starting Electron Cash---"
cd ${DATA_DIR}
/usr/bin/python3 ${DATA_DIR}/electron-cash