# SPDX-License-Identifier: AGPL-3.0-or-later
# Copyright (c) 2025-2026 Cristian Cezar Moisés
#
# Cross-platform GUI + CLI binaries, built on REAL Windows and macOS runners.
#
# Why a dedicated workflow: the GUI is a PySide6/PyQt6 app and the CLI is
# portable C11, but self-contained native installers (Windows .exe/.msi,
# macOS .app/.dmg) can only be produced on the target OS. This workflow builds
# them on GitHub's windows-latest and macos-latest runners and attaches them to
# the GitHub release on a `v*` tag. Run it manually with "Run workflow"
# (workflow_dispatch) to smoke-test the build before tagging.
#
# Artifacts produced:
#   Windows: vaptvupt.exe (CLI, mingw), vaptvupt-gui.exe (PyInstaller onefile),
#            VaptVupt-Setup-<ver>.exe (Inno Setup installer)
#   macOS:   vaptvupt (CLI, universal where possible), VaptVupt-<ver>.dmg
#   All:     vaptvupt-gui-<ver>-portable.zip (Python GUI + launchers)

name: cross-platform

on:
  push:
    tags: ['v*']
  workflow_dispatch:

permissions:
  contents: write

jobs:
  # ─────────────────────────── Windows ───────────────────────────
  windows:
    runs-on: windows-latest
    defaults:
      run: { shell: msys2 {0} }
    steps:
      - uses: actions/checkout@v4
      - name: Set up MSYS2 (mingw gcc + make)
        uses: msys2/setup-msys2@v2
        with:
          msystem: UCRT64
          update: true
          install: >-
            mingw-w64-ucrt-x86_64-gcc
            make
            coreutils
      - name: Build CLI (vaptvupt.exe, source-only, C fallback crypto)
        run: |
          make CC=gcc WITH_SDK=0 -j2
          ./vaptvupt.exe version || ./vaptvupt version
          cp "$(ls vaptvupt.exe vaptvupt 2>/dev/null | head -1)" vaptvupt.exe 2>/dev/null || true
      - name: Set up Python
        shell: pwsh
        run: |
          # Use the runner's native Python (not MSYS) for PyInstaller so the
          # produced .exe targets the standard Windows Python ABI.
          python -m pip install --upgrade pip
          python -m pip install PySide6 pyinstaller
      - name: Get version
        id: ver
        shell: pwsh
        run: |
          $ver = (Select-String -Path include/zupt.h -Pattern '^#define ZUPT_VERSION_STRING "([^"]+)"').Matches.Groups[1].Value
          "version=$ver" | Out-File -FilePath $env:GITHUB_OUTPUT -Append
      - name: Bundle GUI with PyInstaller (vaptvupt-gui.exe)
        shell: pwsh
        run: |
          # onefile GUI that carries the CLI beside it via --add-binary.
          pyinstaller --noconfirm --onefile --windowed `
            --name vaptvupt-gui `
            --icon gui/assets/zupt-icon.png `
            --add-binary "vaptvupt.exe;." `
            --add-data "gui/assets/zupt-icon.png;assets" `
            gui/src/zupt_gui.py
      - name: Build Inno Setup installer
        shell: pwsh
        run: |
          choco install innosetup --no-progress -y
          & "$env:ChocolateyInstall\bin\ISCC.exe" `
            "/DAppVersion=${{ steps.ver.outputs.version }}" `
            packaging/windows/vaptvupt-gui.iss
      - name: Collect artifacts
        shell: pwsh
        run: |
          $v = "${{ steps.ver.outputs.version }}"
          New-Item -ItemType Directory -Force out | Out-Null
          Copy-Item vaptvupt.exe "out/vaptvupt-$v-windows-x86_64.exe"
          Copy-Item dist/vaptvupt-gui.exe "out/vaptvupt-gui-$v-windows-x86_64.exe"
          if (Test-Path "packaging/windows/Output") {
            Copy-Item packaging/windows/Output/*.exe "out/" -ErrorAction SilentlyContinue
          }
      - uses: actions/upload-artifact@v4
        with:
          name: windows
          path: out/*
      - name: Attach to release
        if: startsWith(github.ref, 'refs/tags/v')
        uses: softprops/action-gh-release@v2
        with:
          files: out/*

  # ─────────────────────────── macOS ───────────────────────────
  macos:
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v4
      - name: Build CLI (vaptvupt, clang)
        run: |
          make CC=clang WITH_SDK=0 -j3
          ./vaptvupt version
      - uses: actions/setup-python@v5
        with: { python-version: '3.12' }
      - name: Install GUI build deps
        run: |
          python -m pip install --upgrade pip
          python -m pip install PySide6 pyinstaller
          brew install create-dmg || true
      - name: Get version
        id: ver
        run: echo "version=$(awk -F'\"' '/^#define ZUPT_VERSION_STRING/{print $2}' include/zupt.h)" >> "$GITHUB_OUTPUT"
      - name: Bundle GUI (.app) with PyInstaller
        run: |
          pyinstaller --noconfirm --windowed \
            --name "VaptVupt" \
            --add-binary "vaptvupt:." \
            --add-data "gui/assets/zupt-icon.png:assets" \
            gui/src/zupt_gui.py
      - name: Build .dmg
        run: |
          V="${{ steps.ver.outputs.version }}"
          create-dmg --volname "VaptVupt $V" --window-size 500 300 \
            --app-drop-link 350 120 --icon "VaptVupt.app" 150 120 \
            "VaptVupt-$V.dmg" "dist/VaptVupt.app" || \
            { mkdir -p dmgroot && cp -R dist/VaptVupt.app dmgroot/ && \
              hdiutil create -volname "VaptVupt $V" -srcfolder dmgroot -ov -format UDZO "VaptVupt-$V.dmg"; }
      - name: Collect artifacts
        run: |
          V="${{ steps.ver.outputs.version }}"
          mkdir -p out
          cp vaptvupt "out/vaptvupt-$V-macos"
          cp "VaptVupt-$V.dmg" out/
      - uses: actions/upload-artifact@v4
        with:
          name: macos
          path: out/*
      - name: Attach to release
        if: startsWith(github.ref, 'refs/tags/v')
        uses: softprops/action-gh-release@v2
        with:
          files: out/*

  # ─────────────── Portable GUI (works on every OS) ───────────────
  portable:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Get version
        id: ver
        run: echo "version=$(awk -F'\"' '/^#define ZUPT_VERSION_STRING/{print $2}' include/zupt.h)" >> "$GITHUB_OUTPUT"
      - name: Assemble portable package
        run: |
          V="${{ steps.ver.outputs.version }}"
          D="vaptvupt-gui-$V-portable"
          mkdir -p "$D/assets"
          cp gui/src/zupt_gui.py "$D/"
          cp gui/assets/zupt-icon.png "$D/assets/"
          cp packaging/portable/vaptvupt-gui.bat "$D/"
          cp packaging/portable/vaptvupt-gui.command "$D/"
          cp packaging/portable/vaptvupt-gui.sh "$D/"
          cp packaging/portable/README.txt "$D/"
          chmod +x "$D/vaptvupt-gui.command" "$D/vaptvupt-gui.sh"
          zip -r "$D.zip" "$D"
      - uses: actions/upload-artifact@v4
        with:
          name: portable
          path: vaptvupt-gui-*-portable.zip
      - name: Attach to release
        if: startsWith(github.ref, 'refs/tags/v')
        uses: softprops/action-gh-release@v2
        with:
          files: vaptvupt-gui-*-portable.zip