#!/bin/sh

tmpfile="$(mktemp nekofetchXXXXXXXX)"

debug=false

case "$1" in
    "--nsfw"|"nsfw"|"-n"|"n")
        if [ "$debug" == true ]; then
            echo "Getting a nsfw image"
        fi
        imgurl="https://nekos.life/api/v2/img/cum_jpg"
        ;;
    "--sfw"|"sfw"|"-s"|"s")
        if [ "$debug" == true ]; then
            echo "Getting a sfw image"
        fi
        imgurl="https://nekos.life/api/v2/img/neko"
        ;;
    *)
        if [ "$debug" == true ]; then
            echo "Could not interpret as either sfw or nsfw. Defaulting to sfw."
        fi
        imgurl="https://nekos.life/api/v2/img/neko"
        ;;
esac

echo "$2" | grep -qE '^[0-9]+$' && height="$2" || height="$(($(stty size | awk '{print $1}') - 5))"
if [ "$debug" == true ]; then
    echo "Using height $height"
fi

url=$(curl -fsSL "$imgurl" | jq -r ".url")

curl -fsSLo "$tmpfile.jpg" "$url"
if [ "$TERM" = "xterm-kitty" ]; then
    neofetch --kitty "$tmpfile.jpg"
else
    jp2a --height="$height" "$tmpfile.jpg" > "$tmpfile"
    neofetch --source "$tmpfile"
fi

rm "$tmpfile" "$tmpfile.jpg"