#!/bin/bash
# Credit github user iambecomeroot, MIT licence
# https://github.com/iambecomeroot/dotfiles/blob/master/bin/bin/lock
# Modified by trotFunky

rectangles=" "

#scrot_options="-scale 5% -scale 2000%" # Pixelate
scrot_options="-blur 0x3"

SR=$(xrandr --query | grep ' connected' | grep -o '[0-9][0-9]*x[0-9][0-9]*[^ ]*')
for RES in $SR; do
  SRA=(${RES//[x+]/ })
  CX=$((${SRA[2]} + 25))
  CY=$((${SRA[1]} - 80))
  rectangles+="rectangle $CX,$CY $((CX+300)),$((CY-80)) "
done

TMPBG=/tmp/screen.png
scrot $TMPBG && convert $TMPBG $scrot_options -draw "fill black fill-opacity 0.4 $rectangles" $TMPBG

i3lock \
  -i $TMPBG \
  -e --force-clock \
  --timepos="ix-100:iy" \
  --datepos="tx:ty+25" \
  --clock --datestr "%A, %d/%m/%Y" \
  --insidecolor=00000000 --ringcolor=ffffffff --line-uses-inside \
  --keyhlcolor=d23c3dff --bshlcolor=d23c3dff --separatorcolor=00000000 \
  --insidevercolor=fecf4dff --insidewrongcolor=d23c3dff \
  --ringvercolor=ffffffff --ringwrongcolor=ffffffff --indpos="x+290:h-120" \
  --radius=20 --ring-width=3 \
  --greetertext="" --veriftext="" --wrongtext="" --noinputtext="" \
  --greetercolor="ffffffff" --timecolor="ffffffff" --datecolor="ffffffff"

rm $TMPBG