# Maintainer: Aaron D. Lee <your-email@example.com>
pkgname=stegasoo-git
pkgver=4.2.0.r0.g0000000
pkgrel=1
pkgdesc="Secure steganography with hybrid photo + passphrase + PIN authentication"
arch=('x86_64')
url="https://github.com/adlee-was-taken/stegasoo"
license=('MIT')

# Use python312 from AUR to future-proof against 3.13 (jpegio compatibility)
depends=(
    'python312'
)
makedepends=(
    'git'
    'python312'
)
optdepends=(
    'zbar: QR code reading from webcam/images'
)
provides=('stegasoo')
conflicts=('stegasoo')
source=("${pkgname}::git+https://github.com/adlee-was-taken/stegasoo.git#branch=main")
sha256sums=('SKIP')

pkgver() {
    cd "$pkgname"
    git describe --long --tags 2>/dev/null | sed 's/^v//;s/\([^-]*-g\)/r\1/;s/-/./g' || \
    printf "%s.r%s.g%s" "4.2.0" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
}

build() {
    cd "$pkgname"

    # Create venv with python3.12
    python3.12 -m venv --system-site-packages "$srcdir/venv"
    source "$srcdir/venv/bin/activate"

    # Install build deps
    pip install --upgrade pip wheel hatchling build

    # Build wheel
    python -m build --wheel --no-isolation
}

package() {
    cd "$pkgname"

    # Install to /opt/stegasoo with dedicated venv
    install -dm755 "$pkgdir/opt/stegasoo"

    # Create fresh venv in package
    python3.12 -m venv "$pkgdir/opt/stegasoo/venv"

    # Install the wheel with all extras
    "$pkgdir/opt/stegasoo/venv/bin/pip" install --no-cache-dir dist/*.whl[all]

    # Create symlinks to /usr/bin
    install -dm755 "$pkgdir/usr/bin"
    ln -s /opt/stegasoo/venv/bin/stegasoo "$pkgdir/usr/bin/stegasoo"

    # Install license
    install -Dm644 LICENSE "$pkgdir/usr/share/licenses/$pkgname/LICENSE"

    # Install docs
    install -Dm644 README.md "$pkgdir/usr/share/doc/$pkgname/README.md"

    # Install systemd service files (optional)
    install -Dm644 /dev/stdin "$pkgdir/usr/lib/systemd/system/stegasoo-web.service" <<EOF
[Unit]
Description=Stegasoo Web UI
After=network.target

[Service]
Type=simple
User=stegasoo
Environment="PATH=/opt/stegasoo/venv/bin"
WorkingDirectory=/opt/stegasoo/venv/lib/python3.12/site-packages/frontends/web
ExecStart=/opt/stegasoo/venv/bin/gunicorn -b 127.0.0.1:5000 app:app
Restart=on-failure
RestartSec=5

[Install]
WantedBy=multi-user.target
EOF

    install -Dm644 /dev/stdin "$pkgdir/usr/lib/systemd/system/stegasoo-api.service" <<EOF
[Unit]
Description=Stegasoo REST API
After=network.target

[Service]
Type=simple
User=stegasoo
Environment="PATH=/opt/stegasoo/venv/bin"
WorkingDirectory=/opt/stegasoo/venv/lib/python3.12/site-packages/frontends/api
ExecStart=/opt/stegasoo/venv/bin/uvicorn main:app --host 127.0.0.1 --port 8000
Restart=on-failure
RestartSec=5

[Install]
WantedBy=multi-user.target
EOF
}