#!/bin/bash

echo "[✔] First of all Thanks for dropping by!."
sleep 1s
echo "[✔] And...FYI Watcher uses very less resources like almost 10 MBs."
sleep 2s
echo "[✔] Also some of the features are in development AFK is one of them"
sleep 2s
echo "[✔] So let's start installation process... "

sudo cp -r ./src/Watcher /usr/share/
echo "[✔] Copying Watcher to /usr/share/"
sudo cp -r ./src/bin/watcher /usr/local/bin/
echo "[✔] Copying watcher executable to /usr/local/bin/"
sudo chmod +x /usr/local/bin/watcher
echo "[✔] Making it executable by giving giving it permission"

# making directory for log-files (where all you daily logs are stored)
mkdir -p ~/.cache/Watcher/
echo "[✔] To store raw_data making directory as ~/.cache/Watcher"
mkdir -p ~/.cache/Watcher/raw_data/
mkdir -p ~/.cache/Watcher/Analysis/

# resolving confilict with previous version of watcher
echo "[✔] Checking whether you had installed previous version so removing conflicts if yes"
if [ -f "$HOME/.config/systemd/user/watcher.service" ]; then
    systemctl --user disable --now watcher.service
    rm -rf $HOME/.config/systemd/user/watcher.service
elif [ -f "$HOME/.local/bin/watcher" ]; then
    rm -rf $HOME/.local/bin/watcher
fi

# checking wherther is ~/.xprofile is sourced in ~/.xintrc or not
count1=$(grep -c "xprofile" $HOME/.xinitrc)
# checking whether user have used watcher before as well as xprofile filed setup or not
if [ -f "$HOME/.xprofile" ]; then
    count2=$(grep -c "watcher --start" $HOME/.xprofile)
else
    count2=0
fi

echo "[✔] Making sure that it will run at starting of each xsession afterward"

if [ $count1 = 0 ] & [ $count2 = 0 ];then
    sed -i '/bin/a \source ~/.xprofile' ~/.xinitrc
    echo "killall watcher" >> $HOME/.xprofile
    echo "watcher --start &" >> $HOME/.xprofile
elif [ $count1 > 0 ] & [ $count2 = 0 ];then
    echo "killall watcher" >> $HOME/.xprofile
    echo "watcher --start &" >> $HOME/.xprofile
elif [ $count2 > 0 ] & [ $count1 = 0 ];then
    sed -i '/bin/a \source ~/.xprofile' ~/.xinitrc
fi

echo ""
echo "Now you can use Watcher after restart. And see you around"
echo "If anything goes wrong do PR or open issue"
echo "If you wanna just give a try (without restart), You can start taking logs (run watch_log.py) by 'watcher --start' "