#!/usr/bin/env bash
#
# Build a Void Linux binary package (.xbps) for Voiced from this source tree,
# without needing the full xbps-src / void-packages setup.
#
#   ./packaging/void/build-xbps.sh
#
# Output:
#   dist/void/repo/voiced-<version>_1.<arch>.xbps  (and a local repository index)
#
# Install it with:
#   sudo xbps-install -S --repository="$(pwd)/dist/void/repo" voiced
#
# Remove it with:
#   sudo xbps-remove voiced
#
set -euo pipefail

ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
cd "$ROOT"

need() {
    command -v "$1" >/dev/null 2>&1 || { echo "error: '$1' is required but not on PATH" >&2; exit 1; }
}
for tool in xbps-create xbps-rindex node npm cargo; do need "$tool"; done

VERSION="$(node -p "require('./package.json').version")"
REVISION="${REVISION:-1}"
ARCH="$(xbps-uhelper arch 2>/dev/null || uname -m)"
PKGVER="voiced-${VERSION}_${REVISION}"

echo "==> Building the Linux binary (frontend embedded via the Tauri CLI)"
npx tauri build --no-bundle --features custom-protocol

BIN="src-tauri/target/release/voiced"
[ -x "$BIN" ] || { echo "error: expected binary not found at $BIN" >&2; exit 1; }

echo "==> Staging install tree"
STAGE="$(mktemp -d)"
trap 'rm -rf "$STAGE"' EXIT

install -Dm755 "$BIN" "$STAGE/usr/bin/voiced"
install -Dm644 packaging/void/voiced.desktop "$STAGE/usr/share/applications/voiced.desktop"

install_icon() {
    [ -f "$1" ] || return 0
    install -Dm644 "$1" "$STAGE/usr/share/icons/hicolor/$2/apps/voiced.png"
}
install_icon src-tauri/icons/32x32.png 32x32
install_icon src-tauri/icons/64x64.png 64x64
install_icon src-tauri/icons/128x128.png 128x128
install_icon src-tauri/icons/128x128@2x.png 256x256
install_icon src-tauri/icons/icon.png 512x512

install -Dm644 README.md "$STAGE/usr/share/doc/voiced/README.md"

echo "==> Creating $PKGVER.$ARCH.xbps"
# Kept outside Vite's `dist/` output directory, which is wiped on every build.
OUT="$ROOT/build/void"
REPO="$OUT/repo"
mkdir -p "$REPO"

# xbps-create writes the package into the current directory.
(
    cd "$OUT"
    xbps-create \
        -A "$ARCH" \
        -n "$PKGVER" \
        -s "Offline invoicing app by Bongbetic" \
        -S "Voiced is an offline-first invoice generator with automatic numbering, GST support, optional signatures and print-ready PDF export." \
        -l "proprietary" \
        -H "https://git.bongbetic.com/xavierk/Voiced" \
        -m "Xavier Karma <xavier@bongbetic.com>" \
        -D "libwebkit2gtk41>=2.50_1 fontconfig xdg-utils hicolor-icon-theme desktop-file-utils" \
        -t "office finance" \
        --compression zstd \
        "$STAGE"
)

mv -f "$OUT"/${PKGVER}.*.xbps "$REPO/"

echo "==> Indexing local repository"
xbps-rindex -a "$REPO"/*.xbps

echo
echo "Package: $REPO/${PKGVER}.${ARCH}.xbps"
echo "Install: sudo xbps-install -S --repository=\"$REPO\" voiced"