name: Build Fritzing on Windows

on:
  push:
    branches: [ master ]
  workflow_dispatch:

env:
  QT_VERSION: '6.5.3'
  QT_ARCH: 'win64_msvc2019_64'
  QT_INSTALL_DIR: 'C:\Qt'

jobs:
  build:
    runs-on: windows-2022

    steps:
      # ── 0. Checkout repositories ──────────────────────────────────────────
      - name: Checkout fritzing-build
        uses: actions/checkout@v4
        with:
          path: fritzing-build

      - name: Checkout fritzing-app
        uses: actions/checkout@v4
        with:
          repository: fritzing/fritzing-app
          path: fritzing-app

      - name: Checkout fritzing-parts
        uses: actions/checkout@v4
        with:
          repository: fritzing/fritzing-parts
          path: fritzing-parts

      # ── 1. Setup MSVC 2022 environment ────────────────────────────────────
      - name: Setup MSVC environment
        uses: ilammy/msvc-dev-cmd@v1
        with:
          arch: amd64

      # ── 2. Install Qt via aqtinstall ──────────────────────────────────────
      - name: Cache Qt installation
        id: qt-cache
        uses: actions/cache@v4
        with:
          path: ${{ env.QT_INSTALL_DIR }}
          key: qt-${{ env.QT_VERSION }}-${{ env.QT_ARCH }}-all

      - name: Install Qt via aqtinstall
        if: steps.qt-cache.outputs.cache-hit != 'true'
        run: |
          pip install aqtinstall
          aqt install-qt windows desktop ${{ env.QT_VERSION }} ${{ env.QT_ARCH }} `
            -m all `
            --outputdir ${{ env.QT_INSTALL_DIR }}
        shell: pwsh

      - name: Set Qt environment variables
        run: |
          $QtPath = "${{ env.QT_INSTALL_DIR }}\${{ env.QT_VERSION }}\msvc2019_64"
          echo "Qt6_DIR=$QtPath" >> $env:GITHUB_ENV
          echo "$QtPath\bin" >> $env:GITHUB_PATH
          echo "CMAKE_PREFIX_PATH=$QtPath" >> $env:GITHUB_ENV
        shell: pwsh

      # ── 3. Cache built dependencies ──────────────────────────────────────
      - name: Cache dependencies
        id: deps-cache
        uses: actions/cache@v4
        with:
          path: |
            zlib
            libgit2
            quazip-1.4
            quazip-${{ env.QT_VERSION }}-1.4intuisphere
            Clipper1-6.4.2
            boost_1_85_0
            svgpp-1.3.1
            ngspice-42
          key: deps-manual-v1-${{ runner.os }}

      # ── 4. Build ZLib ─────────────────────────────────────────────────────
      - name: Download ZLib
        if: steps.deps-cache.outputs.cache-hit != 'true'
        run: |
          Invoke-WebRequest -Uri "https://github.com/madler/zlib/releases/download/v1.3/zlib-1.3.tar.gz" `
            -OutFile zlib.tar.gz
          tar -xzf zlib.tar.gz
          Rename-Item zlib-1.3 zlib
          Remove-Item zlib.tar.gz
        shell: pwsh

      - name: Build ZLib
        if: steps.deps-cache.outputs.cache-hit != 'true'
        working-directory: zlib
        run: |
          mkdir build
          cd build
          cmake -G "NMake Makefiles" -DCMAKE_BUILD_TYPE=Release ..
          nmake
          copy zconf.h ..
        shell: cmd

      # ── 5. Build libgit2 ──────────────────────────────────────────────────
      - name: Clone libgit2
        if: steps.deps-cache.outputs.cache-hit != 'true'
        run: git clone --depth 1 https://github.com/libgit2/libgit2.git libgit2
        shell: bash

      - name: Build libgit2
        if: steps.deps-cache.outputs.cache-hit != 'true'
        working-directory: libgit2
        run: |
          set ZLIB_ROOT=%GITHUB_WORKSPACE%\zlib
          mkdir build64
          cd build64
          cmake -G "NMake Makefiles" ^
            -DCMAKE_BUILD_TYPE=Release ^
            -DBUILD_SHARED_LIBS=OFF ^
            -DUSE_BUNDLED_ZLIB=OFF ^
            -DZLIB_LIBRARY="%ZLIB_ROOT%\build\zlibstatic.lib" ^
            -DZLIB_INCLUDE_DIR="%ZLIB_ROOT%" ^
            ..
          nmake
          mkdir Release
          copy git2.lib Release\
        shell: cmd

      # ── 6. Build QuaZip ───────────────────────────────────────────────────
      - name: Download QuaZip
        if: steps.deps-cache.outputs.cache-hit != 'true'
        run: |
          Invoke-WebRequest -Uri "https://github.com/stachenov/quazip/archive/refs/tags/v1.4.tar.gz" `
            -OutFile quazip.tar.gz
          tar -xzf quazip.tar.gz
          # GitHub archives extract as quazip-1.4 by default
          Remove-Item quazip.tar.gz
        shell: pwsh

      - name: Build QuaZip
        if: steps.deps-cache.outputs.cache-hit != 'true'
        working-directory: quazip-1.4
        run: |
          $ZlibRoot = "$env:GITHUB_WORKSPACE\zlib"
          $QtPath = "${{ env.QT_INSTALL_DIR }}\${{ env.QT_VERSION }}\msvc2019_64"
          New-Item -ItemType Directory -Force -Path build
          Push-Location build
          cmake -G "NMake Makefiles" `
            -DCMAKE_PREFIX_PATH="$QtPath" `
            -DZLIB_LIBRARY="$ZlibRoot\build\zlibstatic.lib" `
            -DZLIB_INCLUDE_DIR="$ZlibRoot" `
            -DCMAKE_BUILD_TYPE=Release ..
          nmake
          Pop-Location
        shell: pwsh

      - name: Setup QuaZip sibling directory
        if: steps.deps-cache.outputs.cache-hit != 'true'
        run: |
          $QuazipSibling = "quazip-${{ env.QT_VERSION }}-1.4intuisphere"
          New-Item -ItemType Directory -Force -Path "$QuazipSibling\lib"
          New-Item -ItemType Directory -Force -Path "$QuazipSibling\include\QuaZip-Qt6-1.4\quazip"

          # Copy built libraries
          Copy-Item "quazip-1.4\build\quazip\quazip1-qt6.lib" "$QuazipSibling\lib\"
          Copy-Item "quazip-1.4\build\quazip\quazip1-qt6.dll" "$QuazipSibling\lib\" -ErrorAction SilentlyContinue

          # Copy header files
          Copy-Item "quazip-1.4\quazip\*.h" "$QuazipSibling\include\QuaZip-Qt6-1.4\quazip\"
        shell: pwsh

      # ── 7. Setup Clipper ──────────────────────────────────────────────────
      - name: Download and build Clipper
        if: steps.deps-cache.outputs.cache-hit != 'true'
        run: |
          curl.exe -L -o clipper.zip "https://sourceforge.net/projects/polyclipping/files/clipper_ver6.4.2.zip/download"
          Expand-Archive -Path clipper.zip -DestinationPath clipper-src
          Remove-Item clipper.zip

          # Create the expected directory structure
          New-Item -ItemType Directory -Force -Path "Clipper1-6.4.2\include\polyclipping"
          New-Item -ItemType Directory -Force -Path "Clipper1-6.4.2\lib"

          # Find and copy source files
          $cppDir = Get-ChildItem -Path "clipper-src" -Recurse -Filter "clipper.hpp" |
                    Select-Object -First 1 -ExpandProperty DirectoryName
          if ($cppDir) {
            Copy-Item "$cppDir\clipper.hpp" "Clipper1-6.4.2\include\polyclipping\"
            Copy-Item "$cppDir\clipper.cpp" "Clipper1-6.4.2\include\polyclipping\"
          }

          # Build clipper as a static library
          Push-Location "Clipper1-6.4.2"
          cl /c /O2 /EHsc /MD /Iinclude\polyclipping include\polyclipping\clipper.cpp
          lib /OUT:polyclipping.lib clipper.obj
          Move-Item polyclipping.lib lib\
          Remove-Item clipper.obj -ErrorAction SilentlyContinue
          Pop-Location

          Remove-Item "clipper-src" -Recurse -Force -ErrorAction SilentlyContinue
        shell: pwsh

      # ── 8. Download header-only and pre-built dependencies ────────────────
      - name: Download Boost
        if: steps.deps-cache.outputs.cache-hit != 'true'
        run: |
          Invoke-WebRequest -Uri "https://archives.boost.io/release/1.85.0/source/boost_1_85_0.tar.gz" `
            -OutFile boost.tar.gz
          tar -xzf boost.tar.gz
          Remove-Item boost.tar.gz
        shell: pwsh

      - name: Download SVG++
        if: steps.deps-cache.outputs.cache-hit != 'true'
        run: |
          Invoke-WebRequest -Uri "https://github.com/svgpp/svgpp/archive/refs/tags/v1.3.1.tar.gz" `
            -OutFile svgpp.tar.gz
          tar -xzf svgpp.tar.gz
          Remove-Item svgpp.tar.gz
        shell: pwsh

      - name: Download ngspice
        if: steps.deps-cache.outputs.cache-hit != 'true'
        run: |
          curl.exe -L -o ngspice.7z "https://sourceforge.net/projects/ngspice/files/ng-spice-rework/old-releases/42/ngspice-42_dll_64.7z/download"
          7z x ngspice.7z -ongspice-extract
          # Move contents to expected location
          if (Test-Path "ngspice-extract\Spice64_dll") {
            Move-Item "ngspice-extract\Spice64_dll" "ngspice-42"
          } elseif (Test-Path "ngspice-extract\ngspice-42") {
            Move-Item "ngspice-extract\ngspice-42" .
          } else {
            Rename-Item "ngspice-extract" "ngspice-42"
          }
          Remove-Item ngspice.7z -ErrorAction SilentlyContinue
          Remove-Item ngspice-extract -Recurse -Force -ErrorAction SilentlyContinue
        shell: pwsh

      # ── 9. Verify directory structure ─────────────────────────────────────
      - name: Verify dependency layout
        run: |
          echo "=== Directory Structure ==="
          echo "--- libgit2 ---"
          Get-ChildItem "libgit2\include\git2.h" -ErrorAction SilentlyContinue
          Get-ChildItem "libgit2\build64\Release\git2.lib" -ErrorAction SilentlyContinue
          echo "--- QuaZip ---"
          $qz = "quazip-${{ env.QT_VERSION }}-1.4intuisphere"
          Get-ChildItem "$qz\lib\*" -ErrorAction SilentlyContinue
          Get-ChildItem "$qz\include\QuaZip-Qt6-1.4\quazip\*.h" -ErrorAction SilentlyContinue | Select-Object -First 3
          echo "--- Clipper ---"
          Get-ChildItem "Clipper1-6.4.2\include\polyclipping\*" -ErrorAction SilentlyContinue
          Get-ChildItem "Clipper1-6.4.2\lib\*" -ErrorAction SilentlyContinue
          echo "--- Boost ---"
          Test-Path "boost_1_85_0\boost\version.hpp"
          echo "--- SVG++ ---"
          Test-Path "svgpp-1.3.1\include"
          echo "--- ngspice ---"
          Test-Path "ngspice-42\include"
        shell: pwsh

      # ── 10. Configure Fritzing (qmake) ───────────────────────────────────
      - name: Clean qmake cache
        working-directory: fritzing-app
        run: |
          if (Test-Path .qmake.cache) { Remove-Item .qmake.cache }
          if (Test-Path .qmake.stash) { Remove-Item .qmake.stash }
        shell: pwsh

      - name: Configure Fritzing (qmake)
        working-directory: fritzing-app
        run: |
          $QtPath = "${{ env.QT_INSTALL_DIR }}\${{ env.QT_VERSION }}\msvc2019_64"
          & "$QtPath\bin\qmake.exe" phoenix.pro
        shell: pwsh

      - name: Build Fritzing (nmake)
        working-directory: fritzing-app
        run: nmake release
        shell: cmd

      # ── 11. Deploy Qt runtime DLLs ───────────────────────────────────────
      - name: Deploy Qt (windeployqt)
        working-directory: fritzing-app/release
        run: windeployqt Fritzing.exe
        shell: cmd

      # ── 12. Upload build artifact ────────────────────────────────────────
      - name: Upload build artifact
        uses: actions/upload-artifact@v4
        with:
          name: fritzing-windows-x64
          path: fritzing-app/release/
          retention-days: 14