#!/usr/bin/env bash

source "$1"

if [ -n "${arch[0]}" ] && [ "${arch[0]}" = "x86_64" ]; then
    arch="x86_64"
elif [ -n "${arch[1]}" ] && [ "${arch[1]}" = "x86_64" ]; then
    arch="x86_64"
elif [ -n "${arch[0]}" ] && [ -n "${arch[1]}" ]; then
    arch="any"
fi

case "$2" in
    "pkgname")
        printf "%s" "${pkgname:-No name specified.}"
        exit
    ;;
    "pkgdesc")
        printf "%s" "${pkgdesc:-No description specified.}"
        exit
    ;;
    "pkgver")
        printf "%s" "${pkgver:-No version specified.}"
        exit
    ;;
    "url")
        printf "%s" "${url:-No URL specified.}"
        exit
    ;;
    "depends")
        printf "%s" "${depends[*]}"
        exit
    ;;
    "filename")
        package="$pkgname-${pkgver:-0.1}-${pkgrel:-1}-${arch:-x86_64}.pkg.tar.zst"
        [ -f "$package" ] && printf "%s" "$package" || printf "Unknown"
        exit
    ;;
    "source")
        printf "%s" "${source[*]}"
        exit
    ;;
    "sha256")
        printf "%s" "${sha256sums[*]}"
        exit
    ;;
    "md5")
        printf "%s" "${md5sums[*]}"
        exit
    ;;
    "gpg")
        package="$pkgname-${pkgver:-0.1}-${pkgrel:-1}-${arch:-x86_64}.pkg.tar.zst"
        [ -f "$package.sig" ] && printf "%s" "$package.sig" || printf "Unknown"
        exit
    ;;
    "license")
        printf "%s" "${license}"
        exit
    ;;
    "size")
        package="$pkgname-$pkgver-$pkgrel-$arch.pkg.tar.zst"

        if [ -f "$package" ]; then
            du -sh "$package" | awk '{ print $1 }'
        else
            printf "0B"
        fi

        exit
    ;;
esac