From 62b748bb8f2f9d9bbd7f74e9fc403934a2209ca5 Mon Sep 17 00:00:00 2001
From: rootzoll <christian@geektank.de>
Date: Tue, 25 May 2021 20:19:22 -0500
Subject: [PATCH] blockchain screen

---
 home.admin/00raspiblitz.sh                    | 17 +++-
 .../setup.scripts/eventBlockchainSync.sh      | 83 +++++++++++++++++++
 2 files changed, 99 insertions(+), 1 deletion(-)
 create mode 100644 home.admin/setup.scripts/eventBlockchainSync.sh

diff --git a/home.admin/00raspiblitz.sh b/home.admin/00raspiblitz.sh
index 33f893c44..4c854e071 100755
--- a/home.admin/00raspiblitz.sh
+++ b/home.admin/00raspiblitz.sh
@@ -5,7 +5,7 @@
 # gets called when user logins per SSH
 # or calls 'raspiblitz' on the terminal
 #######################################
-echo "Starting SSH user interface ..."
+echo "Starting SSH user interface ... (please wait)"
 
 # CONFIGFILE - configuration of RaspiBlitz
 configFile="/mnt/hdd/raspiblitz.conf"
@@ -47,6 +47,7 @@ sudo chmod 740 /var/cache/raspiblitz/raspiblitz.status
 #####################################
 
 exitMenuLoop=0
+doneIBD=0
 while [ ${exitMenuLoop} -eq 0 ]
 do
 
@@ -97,6 +98,20 @@ do
     state="starting"
   fi  
 
+  #####################################
+  # INITIAL BLOCKCHAIN SYNC
+  #####################################
+  if [ "${setupPhase}" == "done" ] && [ "${state}" == "ready" ] && [ ${doneIBD} -eq 0 ]; then
+    # check if initial Blockchain sync is in progress
+    echo "Gathering Info ... (please wait)"
+    source <(sudo /home/admin/config.scripts/blitz.statusscan.sh)
+    if [ "${syncedToChain}" == "0" ]; then
+      
+    fi
+    doneIBD=1
+  fi
+
+
   #####################################
   # MAIN MENU or BLOCKCHAIN SYNC
   #####################################
diff --git a/home.admin/setup.scripts/eventBlockchainSync.sh b/home.admin/setup.scripts/eventBlockchainSync.sh
new file mode 100644
index 000000000..222028dee
--- /dev/null
+++ b/home.admin/setup.scripts/eventBlockchainSync.sh
@@ -0,0 +1,83 @@
+#!/bin/bash
+# this is an dialog that handles all UI events during setup that require a "info & wait" with no interaction
+
+# get basic system information
+# these are the same set of infos the WebGUI dialog/controler has
+source /home/admin/_version.info
+source /home/admin/raspiblitz.info
+
+# 1st PARAMETER: ssh|lcd
+lcd=0
+if [ "$1" == "lcd" ]; then
+    lcd=1
+fi
+
+# 2nd PARAMETER (optional): -loop-until-synced
+loopUntilSynced=0
+if [ "$2" == "-loop-until-synced" ]; then
+    loopUntilSynced=1
+fi
+
+loop=1
+while [ ${loop} -eq 1 ]
+do
+
+    # get fresh data
+    source <(sudo /home/admin/config.scripts/blitz.statusscan.sh)
+
+    # display blockchain sync
+    height=6
+    width=45
+    actionString="Please wait - this can take some time"
+
+    # formatting BLOCKCHAIN SYNC PROGRESS
+    if [ "${syncProgress}" == "" ]; then
+        if [ ${startcountBlockchain} -lt 2 ]; then
+            syncProgress="waiting"
+        else
+            syncProgress="${startcountBlockchain} restarts"
+        fi
+    elif [ ${#syncProgress} -lt 6 ]; then
+        syncProgress=" ${syncProgress} % ${peers} peers"
+    else
+        syncProgress="${syncProgress} % ${peers} peers"
+    fi
+
+    # formatting LIGHTNING SCAN PROGRESS  
+    if [ "${scanProgress}" == "" ]; then
+        # in case of LND RPC is not ready yet
+        if [ ${scanTimestamp} -eq -2 ]; then
+            scanProgress="prepare sync"
+        # in case LND restarting >2  
+        elif [ ${startcountLightning} -gt 2 ]; then
+            scanProgress="${startcountLightning} restarts"
+        # unkown cases
+        else
+            scanProgress="waiting"
+        fi
+    elif [ ${#scanProgress} -lt 6 ]; then
+        scanProgress=" ${scanProgress} %"
+    else
+        scanProgress="${scanProgress} %"
+    fi
+
+    # setting info string
+    infoStr=" Blockchain Progress : ${syncProgress}\n Lightning Progress  : ${scanProgress}\n ${actionString}"
+
+    # set admin string
+    if [ ${lcd} -eq 1 ]; then
+        adminStr="ssh admin@${localip} ->Password A"
+    else
+        adminStr="Use CTRL+c to EXIT to Terminal"
+    fi
+
+    # display info to user
+    dialog --title " Node is Syncing " --backtitle "RaspiBlitz ${codeVersion} ${hostname} / ${network} / ${chain} / ${tempCelsius}°C" --infobox "${infoStr}\n ${adminStr}" ${height} ${width}
+
+    # determine to loop or not
+    loop=0
+    if [ ${loopUntilSynced} -eq 1 ] && [ "${syncedToChain}" == "0" ]; then
+        # loop until synced to chain
+        loop=1
+    fi
+done
\ No newline at end of file