#!/usr/bin/env sh

usage="usage: init <year> <day>"
year=${1?$usage}
day=${2?$usage}

# get directory of this script
script=$(readlink -f "$0")
script_path=$(dirname "$script")

aoc_path=$script_path/$year/$day

mkdir --parents $aoc_path

# Data directory
if [ ! -d $aoc_path/data ]; then
    mkdir --parents $aoc_path/data
    for f in "test" "aoc"; do
        touch "$aoc_path/puzzle.txt"
        touch "$aoc_path/data/$f.txt"
        echo "silver: ???\ngold: ???" >"$aoc_path/data/$f.ans"
    done
fi

# Python
if [ ! -d $aoc_path/python ]; then
    uv init \
        --vcs none \
        --name "aoc_$year-$day" \
        --no-pin-python \
        --no-readme \
        --description "advent of code $year-$day" \
        "$aoc_path/python"
    cp "$script_path/template/main.py" "$aoc_path/python/main.py"
    echo "*" >"$aoc_path/python/.gitignore"
fi

# Rust
if [ ! -d $aoc_path/rust ]; then
    cargo new \
        --vcs none \
        --name "aoc_$year-$day" \
        "$aoc_path/rust"
    cp "$script_path/template/main.rs" "$aoc_path/rust/src/main.rs"
    echo "*" >"$aoc_path/rust/.gitignore"
fi