#!/bin/bash

export GTK_THEME=Arc-Dark
FILEDIR=~/Recordings
OPTION=()

mkdir -p $FILEDIR
#audio_sources=$(pw-dump | jq -r '.[] | select(.type == "source") | .name' | tr '\n' '|')
audio_sources=$(pactl list sources short | awk '{print $2}' | tr '\n' '|')
audio_sources="none|default|$audio_sources"

values=$(zenity \
  --title=wayland-recorder \
  --text="Option" \
  --forms \
  --add-combo="Mode" \
    --combo-values="Specific area|Specific window|All screen" \
  --add-entry="time to wait[default: 0s]" \
  --add-combo="Audio source" \
    --combo-values="$audio_sources" \
)

result=$?

mode=$(echo $values | cut -d '|' -f 1)
wait=$(echo $values | cut -d '|' -f 2)
audio_source=$(echo $values | cut -d '|' -f 3)

if [ "$result" -eq 1 ]; then      # select cancel
    echo "canceling"
    exit
fi

if [ -z "$mode" ]; then       # select nothing
    echo "mode is null"
    zenity \
        --title=wayland-recorder \
        --width=200 \
        --warning \
        --text="Specific area"
    exit
fi

if [ ! -z "$wait" ]; then
    sleep $wait
fi

if [ "$mode" == "All screen" ]; then  # select All screen
    GEO=""
elif [ "$mode" == "Specific window" ]; then  # select specify window
    GEO="$(swaymsg -t get_tree | jq -r '.. | select(.pid? and .visible?) | .rect | "\(.x),\(.y) \(.width)x\(.height)"' | slurp)"
elif [ "$mode" == "Specific area" ]; then  # select specify area
    GEO="$(slurp)"
else                         # error
    echo $mode
    exit 1
fi

# Recording
name_record="$FILEDIR/Recording_$(date +%F_%H.%M.%S).mp4"

if [ -z "$GEO" ]; then
    if [ "$audio_source" != "none" ]; then
        foot -T wf-recorder wf-recorder -f "$name_record" -a"$audio_source"
    else
        foot -T wf-recorder wf-recorder -f "$name_record"
    fi
else
    if [ "$audio_source" != "none" ]; then
        foot -T wf-recorder wf-recorder -g "$GEO" -f "$name_record" -a"$audio_source"
    else
        foot -T wf-recorder wf-recorder -g "$GEO" -f "$name_record"
    fi
fi

# Play recording
if [ -f /usr/bin/mpv ]; then
    mpv "$name_record"
fi