name: Windows build and validation

on:
  workflow_dispatch:
  push:
    paths:
      - "src/**"
      - "tests/**"
      - "mods/**"
      - "data/**"
      - "art/**"
      - "Cargo.toml"
      - "Cargo.lock"
      - "run.cmd"
      - "runtime-manifest.json"
      - ".gitattributes"
      - "tools/assemble_windows.py"
      - "tools/assemble_runtime.py"
      - ".github/workflows/windows.yml"

permissions:
  contents: read

jobs:
  windows:
    runs-on: windows-latest
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: "3.13"
      - name: Install the pinned Rust toolchain
        run: |
          rustup toolchain install 1.99.0 --profile minimal
          rustup default 1.99.0
      - name: Download and verify the official SDL2 SDK
        shell: pwsh
        run: |
          $url = "https://github.com/libsdl-org/SDL/releases/download/release-2.32.10/SDL2-devel-2.32.10-VC.zip"
          Invoke-WebRequest $url -OutFile "$env:RUNNER_TEMP\SDL2.zip"
          $expected = "af347939395a58b365846aaea27391e69f9ec9d4dd650d6ac40802159b418a6e"
          if ((Get-FileHash "$env:RUNNER_TEMP\SDL2.zip" -Algorithm SHA256).Hash.ToLower() -ne $expected) {
            throw "SDL2 SDK checksum mismatch"
          }
          Expand-Archive "$env:RUNNER_TEMP\SDL2.zip" "$env:RUNNER_TEMP\sdl2"
      - name: Run portable simulation, mod and Windows save tests
        run: cargo test --locked --no-default-features
      - name: Build and package Windows desktop
        run: python tools/assemble_windows.py --target x86_64-pc-windows-msvc --sdl2-dir "$env:RUNNER_TEMP\sdl2\SDL2-2.32.10" --zip dist/RustRaptor-windows-x86_64.zip
      - name: Validate packaged data, HD artwork, mods and SDL gameplay
        shell: pwsh
        run: |
          $portable = "$env:RUNNER_TEMP\Portable Windows Ω folder"
          Expand-Archive "$env:GITHUB_WORKSPACE\dist\RustRaptor-windows-x86_64.zip" $portable
          $package = "$portable\RustRaptor"
          $exe = "$package\bin\raptor-rust.exe"
          Set-Location $env:RUNNER_TEMP
          & "$package\run.cmd" --verify-assets
          if ($LASTEXITCODE -ne 0) { throw "Catalog validation failed" }
          & $exe --validate-hd
          if ($LASTEXITCODE -ne 0) { throw "HD validation failed" }
          $mods = (Get-ChildItem "$package\mods" -Directory | Where-Object { Test-Path "$($_.FullName)\mod.toml" } | ForEach-Object { $_.Name }) -join ","
          & $exe --mods "$package\mods" --profile-root "$env:RUNNER_TEMP\raptor-profile" --validate-mods $mods
          if ($LASTEXITCODE -ne 0) { throw "Mod validation failed" }
          $env:SDL_VIDEODRIVER = "dummy"
          $env:SDL_AUDIODRIVER = "dummy"
          & $exe --profile-root "$env:RUNNER_TEMP\raptor-profile" --smoke-frames 32 --preview-mission base:sector_1_wave_1 --screenshot "$env:GITHUB_WORKSPACE\dist\windows-gameplay.png"
          if ($LASTEXITCODE -ne 0) { throw "Windows SDL gameplay failed" }
      - uses: actions/upload-artifact@v4
        with:
          name: RustRaptor-windows-x86_64
          path: |
            dist/RustRaptor-windows-x86_64.zip
            dist/windows-gameplay.png
          if-no-files-found: error