#!/bin/bash
set -e

echo "Cleaning old AppDir..."
rm -rf AppDir MHWildsModManager*.AppImage

echo "Creating AppDir structure..."
mkdir -p AppDir/usr/bin
mkdir -p AppDir/usr/share/mhwmm
mkdir -p AppDir/usr/share/applications
mkdir -p AppDir/usr/share/icons/hicolor/256x256/apps

echo "Copying source files..."
cp -r src/mhwmm/* AppDir/usr/share/mhwmm/
cat << 'WRAPPER' > AppDir/usr/bin/mhwmm
#!/bin/bash
export PYTHONPATH="${APPDIR}/usr/share/mhwmm:${PYTHONPATH}"
exec python3 -m mhwmm "$@"
WRAPPER
chmod +x AppDir/usr/bin/mhwmm

echo "Copying desktop and icon..."
cp data/ca.schantli.MHWildsModManager.desktop AppDir/usr/share/applications/
cp data/ca.schantli.MHWildsModManager.png AppDir/usr/share/icons/hicolor/256x256/apps/
cp data/ca.schantli.MHWildsModManager.png AppDir/ca.schantli.MHWildsModManager.png

python3 -c "
with open('AppDir/usr/share/applications/ca.schantli.MHWildsModManager.desktop', 'r') as df:
    d = df.read()
d = d.replace('Exec=bin/mhwmm', 'Exec=python3')
with open('AppDir/usr/share/applications/ca.schantli.MHWildsModManager.desktop', 'w') as df:
    df.write(d)
"
echo "Building AppImage using Podman (ubuntu:24.04)..."

podman run --rm -i --privileged     -v $(pwd):/workspace     -w /workspace     ubuntu:24.04     bash -c "apt-get update &&     apt-get install -y wget file squashfs-tools binutils gnupg2 gtk-update-icon-cache &&     wget -q -O /tmp/appimage-builder https://github.com/AppImageCrafters/appimage-builder/releases/download/v1.1.0/appimage-builder-1.1.0-x86_64.AppImage &&     chmod +x /tmp/appimage-builder &&     cd /tmp && ./appimage-builder --appimage-extract &&     cd /workspace && /tmp/squashfs-root/AppRun --recipe AppImageBuilder.yml --skip-test"

echo "Done! AppImage is ready."