#!/bin/sh
# Download the CC0 "woodcut napoletane" card set (traced from a 1902 Naples
# deck) and rename the files to the card codes the backend uses:
#   colori/denari-asso.svg -> assets/cards/01D.svg
#   colori/spade-re.svg    -> assets/cards/10S.svg
#   colori/dorso.svg       -> assets/cards/back.svg
#
# Source: https://github.com/SONDLecT/woodcut-napoletane (CC0 1.0)
set -eu

BASE="https://raw.githubusercontent.com/SONDLecT/woodcut-napoletane/master/colori"
OUT="$(dirname "$0")/assets/cards"
mkdir -p "$OUT"

fetch() {
    suit="$1"; rank="$2"; code="$3"
    if [ ! -s "$OUT/$code.svg" ]; then
        curl -sfL "$BASE/$suit-$rank.svg" -o "$OUT/$code.svg"
    fi
}

for suit in denari coppe spade bastoni; do
    case "$suit" in
        denari) letter=D ;;
        coppe) letter=C ;;
        spade) letter=S ;;
        bastoni) letter=B ;;
    esac
    fetch "$suit" asso "01$letter"
    for rank in 02 03 04 05 06 07; do
        fetch "$suit" "$rank" "$rank$letter"
    done
    fetch "$suit" fante "08$letter"
    fetch "$suit" cavallo "09$letter"
    fetch "$suit" re "10$letter"
done

if [ ! -s "$OUT/back.svg" ]; then
    curl -sfL "$BASE/dorso.svg" -o "$OUT/back.svg"
fi

echo "cards ready in $OUT"