#!/bin/zsh
# This script syncs an Android with a Mac using adb and adb-sync.
# Version 9.5 (16 April 2019)

# The below are Platypus features for managing UI
echo "DETAILS:HIDE" # Hides the deatiled text in progress bar
echo "PROGRESS:0" # Show the progress bar at 0%
echo "Script starting" # Show this message above the progress bar

# Export paths for use if the script is turned into an app using Platypus.
export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8

# Set the path to the log file and destinations
export LOG=~/Projects/Programming/push/mobisync/mobisync-log.txt # A tilde will not work within quote marks.
export MEDIA=/sdcard/DCIM/Moment/
export DOCUMENTS=/sdcard/Documents/
export DOWNLOAD=/sdcard/Download/
export DOWNLOADS=~/Downloads/
export MAC_MUSIC=~/Music/
export ANDROID_MUSIC=/sdcard/Music/
export OCTOPUS=~/Documents/tentacles/
export TENTACLES=/sdcard/.tentacles/
export APPS=~/Backup/Apps/
export RECOVERY=~/Backup/Recovery/
export MOBILE=~/Backup/Mobile/
export SIGNAL=~/Backup/Signal/
export AUDIO=/sdcard/Record/

echo "NOTIFICATION:Syncing is starting..." # Send a notification (with logo)
echo "PROGRESS:10"
echo "Default paths set"

# Function: Reviews the last command for errors. Then prints update complete to log or shows error dialog. Takes section variable.
catcher () {
if [ "$?" = "0" ]; then
    printf "$1 synced." >> $LOG # If no error, print sync complete to file.
    echo "" >> $LOG # Add a line to file.
else # If error, show a dialog stating the section where the error occured.
    echo "NOTIFICATION:'$1' sync failed."
    printf "$1 failed to sync." >> $LOG # If error, print sync failed to file.
    echo "" >> $LOG # Add a line to file.
fi
}

# Function: Creates a horizontal line in the text file.
line () {
printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' - >> $LOG # Prints line
}

# Writes the header for the log file: Program, Version number, Date and Line.
{ echo "mobisync 9.5"; echo "Log: " `date`; line; } > $LOG

# Syncing images / video on device to the Downloads folder and sync the wallpaper on computer.
{ adb-sync --reverse $MEDIA $DOWNLOADS; } >> $LOG
catcher Images
line
echo "PROGRESS:20"
echo "Images synced"

# Syncing audio on device to the Downloads folder on computer. Audio is isolated to extension-type downloads only.
{ adb-sync --reverse $AUDIO $DOWNLOADS; } >> $LOG
catcher Audio
line
echo "PROGRESS:30"
echo "Media synced"

# Syncing documents on device to the Downloads folder on computer.
{ adb-sync --reverse $DOCUMENTS $DOWNLOADS; adb-sync --reverse $DOWNLOAD $DOWNLOADS; } >> $LOG
catcher Documents
line
echo "PROGRESS:35"

# Syncing qSelf data on device to the Documents/qSelf folder on computer.
{ adb-sync --reverse $TENTACLES  $OCTOPUS; } >> $LOG
catcher qSelf
line
echo "PROGRESS:40"
echo "Documents synced"

# Syncing music on computer to the music on phone.
adb-sync --delete $MAC_MUSIC $ANDROID_MUSIC >> $LOG
catcher Music
line
echo "PROGRESS:50"
echo "Music synced to phone"

# Syncing app, recovery and TWRP backups.
{ adb-sync --reverse --delete /sdcard/Backup/Apps/ $APPS; adb-sync --reverse /sdcard/.Ota/ $RECOVERY; adb-sync --reverse --delete /sdcard/TWRP/Backups/75fbabd4/ $MOBILE; adb-sync --reverse --delete /sdcard/Signal/Backups/ $SIGNAL; } >> $LOG
catcher Backups
line
echo "PROGRESS:70"
echo "Mobile backups synced"

# Syncing system backups and recovery to phone.
{ adb-sync --delete ~/Documents/Secure.sparsebundle /sdcard/Backup/System/; adb-sync --delete $RECOVERY /sdcard/Backup/Recovery/; } >> $LOG
catcher System
line
echo "PROGRESS:80"
echo "System backups synced"

# Deleting all synced media from phone.
{ adb shell rm -rf '/sdcard/Record/*.mp3'; adb shell rm -rf '/sdcard/Movies/*'; adb shell rm -rf '/sdcard/DJI/Camera/*'; adb shell rm -rf '/sdcard/DCIM/*'; adb shell rm -rf '/sdcard/DCIM/.thumbnails/*'; adb shell rm -rf '/sdcard/Documents/*'; adb shell rm -rf '/sdcard/Download/*' } >> $LOG
echo "PROGRESS:90"
echo "Cleanup completed"

# Notification that the sync is over.
printf "Syncing is complete. END" >> $LOG
echo "PROGRESS:100"
echo "NOTIFICATION:Syncing is complete"

echo "QUITAPP"