#!/bin/bash
set -e

VERSION="1.0.0"
IDENTIFIER="de.kydriv.driver"
PKG_NAME="kydriv-driver-${VERSION}.pkg"

# Build installer/root from source files
mkdir -p installer/root/Library/Printers/PPDs/Contents/Resources
mkdir -p installer/root/usr/libexec/cups/filter

cp ppd/TA3505ci_AS.ppd \
    installer/root/Library/Printers/PPDs/Contents/Resources/
cp filter/kyofilter \
    installer/root/usr/libexec/cups/filter/
chmod 755 installer/root/usr/libexec/cups/filter/kyofilter

# Validate PPD — fail only on structural errors, not on known pre-existing issues
echo "Validating PPD..."
UNEXPECTED=$(cupstestppd installer/root/Library/Printers/PPDs/Contents/Resources/TA3505ci_AS.ppd 2>&1 \
    | grep "\*\*FAIL\*\*" \
    | grep -v "FeedingEdgeConstraint\|kyofilter\|Übersetzungsstring\|Übersetzung")
if [ -n "$UNEXPECTED" ]; then
    echo "ERROR: PPD has unexpected structural errors:" >&2
    echo "$UNEXPECTED" >&2
    exit 1
fi
echo "PPD OK"

# Build (unsigned if SIGN_IDENTITY not set)
SIGN_ARGS=()
if [ -n "${SIGN_IDENTITY}" ]; then
    SIGN_ARGS=(--sign "${SIGN_IDENTITY}")
fi

pkgbuild \
    --root installer/root \
    --scripts installer/scripts \
    --identifier "${IDENTIFIER}" \
    --version "${VERSION}" \
    "${SIGN_ARGS[@]}" \
    "${PKG_NAME}"

echo ""
echo "Built: ${PKG_NAME}"
if [ -z "${SIGN_IDENTITY}" ]; then
    echo ""
    echo "To sign: SIGN_IDENTITY='Developer ID Installer: NAME (TEAMID)' bash installer/build.sh"
    echo ""
    echo "To notarize after signing:"
    echo "  xcrun notarytool submit ${PKG_NAME} --apple-id YOUR@EMAIL --team-id TEAMID --password APP-PW --wait"
    echo "  xcrun stapler staple ${PKG_NAME}"
fi