name: windows-release

on:
  push:
    tags:
      - "v*"
  workflow_dispatch:
    inputs:
      version:
        description: "Override app version (e.g. 0.5.0). Defaults to tag name without leading v."
        required: false
        type: string

jobs:
  build_windows:
    runs-on: windows-host
    defaults:
      run:
        shell: cmd

    env:
      QT_ROOT: C:\Qt\6.8.3\mingw_64
      BUILD_DIR: build-ci
      DIST_DIR: dist
      BUILD_TYPE: Release
      APP_EXE_NAME: TactileIpc3D.exe

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          submodules: recursive
      
      - name: Init submodules
        run: |
          git submodule sync --recursive
          git submodule update --init --recursive

      - name: Resolve version
        run: |
          set "APP_VERSION=${{ inputs.version }}"
          if "%APP_VERSION%"=="" (
            if "%GITHUB_REF:~0,10%"=="refs/tags/" (
              set "APP_VERSION=%GITHUB_REF_NAME%"
            ) else (
              if exist "VERSION.txt" (
                for /f "usebackq delims=" %%v in ("VERSION.txt") do set "APP_VERSION=%%v"
              ) else (
                set "APP_VERSION=%GITHUB_REF_NAME%"
              )
            )
          )
          if "%APP_VERSION:~0,1%"=="v" set "APP_VERSION=%APP_VERSION:~1%"
          echo APP_VERSION=%APP_VERSION%>> "%GITHUB_ENV%"
          echo Using APP_VERSION=%APP_VERSION%

      - name: Setup Qt env & sanity check
        run: |
          call "%QT_ROOT%\bin\qtenv2.bat"
          echo ==== qmake / windeployqt ====
          where qmake
          qmake -v
          where windeployqt
          where g++
          g++ --version

      # ========= 这里二选一：CMake 或 qmake =========
      # A) CMake 框架（推荐）
      - name: Configure (CMake)
        run: |
          if defined GITHUB_WORKSPACE (
            set "REPO_ROOT=%GITHUB_WORKSPACE%"
          ) else (
            set "REPO_ROOT=%CD%"
          )
          set "BUILD_DIR_ABS=%REPO_ROOT%\%BUILD_DIR%"
          call "%QT_ROOT%\bin\qtenv2.bat"
          if exist "%BUILD_DIR_ABS%" rmdir /s /q "%BUILD_DIR_ABS%"
          mkdir "%BUILD_DIR_ABS%"
          cmake -S "%REPO_ROOT%" -B "%BUILD_DIR_ABS%" -G "MinGW Makefiles" ^
            -DCMAKE_BUILD_TYPE=%BUILD_TYPE%

      - name: Build (CMake)
        run: |
          if defined GITHUB_WORKSPACE (
            set "REPO_ROOT=%GITHUB_WORKSPACE%"
          ) else (
            set "REPO_ROOT=%CD%"
          )
          set "BUILD_DIR_ABS=%REPO_ROOT%\%BUILD_DIR%"
          call "%QT_ROOT%\bin\qtenv2.bat"
          cmake --build "%BUILD_DIR_ABS%" --config %BUILD_TYPE% -j 8

      # # B) qmake 框架（如果你用 qmake，把上面 CMake 三步注释掉，启用下面）
      # - name: Build (qmake)
      #   run: |
      #     call "%QT_ROOT%\bin\qtenv2.bat"
      #     if exist "%BUILD_DIR%" rmdir /s /q "%BUILD_DIR%"
      #     mkdir "%BUILD_DIR%"
      #     cd "%BUILD_DIR%"
      #     qmake .. 
      #     mingw32-make -j 8

      # ========= 找到 exe & 产物目录 =========
      - name: Collect exe
        run: |
          call "%QT_ROOT%\bin\qtenv2.bat"
          if defined GITHUB_WORKSPACE (
            set "REPO_ROOT=%GITHUB_WORKSPACE%"
          ) else (
            set "REPO_ROOT=%CD%"
          )

          set "DIST_ABS=%REPO_ROOT%\%DIST_DIR%"
          if exist "%DIST_ABS%" rmdir /s /q "%DIST_ABS%"
          mkdir "%DIST_ABS%"

          set "BUILD_DIR_ABS=%REPO_ROOT%\%BUILD_DIR%"
          set "RUNTIME_OUT_DIR=%BUILD_DIR_ABS%\out"
          set "RUNTIME_OUT_DIR_CFG=%RUNTIME_OUT_DIR%\%BUILD_TYPE%"

          if exist "%RUNTIME_OUT_DIR_CFG%\%APP_EXE_NAME%" (
            set "RUNTIME_BASE=%RUNTIME_OUT_DIR_CFG%"
          ) else (
            set "RUNTIME_BASE=%RUNTIME_OUT_DIR%"
          )

          if not exist "%RUNTIME_BASE%\%APP_EXE_NAME%" (
            echo EXE not found: "%RUNTIME_BASE%\%APP_EXE_NAME%"
            exit /b 1
          )

          echo ==== copy app exe ====
          copy /y "%RUNTIME_BASE%\%APP_EXE_NAME%" "%DIST_ABS%\%APP_EXE_NAME%"

          echo ==== copy plugin dlls ====
          if not exist "%DIST_ABS%\plugins\decoders" mkdir "%DIST_ABS%\plugins\decoders"
          if not exist "%RUNTIME_BASE%\plugins\decoders\*.dll" (
            echo Plugin DLLs not found: "%RUNTIME_BASE%\plugins\decoders\*.dll"
            exit /b 1
          )
          copy /y "%RUNTIME_BASE%\plugins\decoders\*.dll" "%DIST_ABS%\plugins\decoders\"

          echo ==== copy OpenCV runtime dlls ====
          set "OPENCV_LIB_DIR=%REPO_ROOT%\3rdpart\OpenCV\lib"
          if not exist "%OPENCV_LIB_DIR%\libopencv_core4100.dll" (
            echo OpenCV DLL not found: "%OPENCV_LIB_DIR%\libopencv_core4100.dll"
            exit /b 1
          )
          if not exist "%OPENCV_LIB_DIR%\libopencv_imgproc4100.dll" (
            echo OpenCV DLL not found: "%OPENCV_LIB_DIR%\libopencv_imgproc4100.dll"
            exit /b 1
          )
          copy /y "%OPENCV_LIB_DIR%\libopencv_core4100.dll" "%DIST_ABS%\"
          copy /y "%OPENCV_LIB_DIR%\libopencv_imgproc4100.dll" "%DIST_ABS%\"

          echo Copied to %DIST_DIR%
          dir "%DIST_ABS%"

      - name: Deploy Qt runtime (windeployqt)
        run: |
          if defined GITHUB_WORKSPACE (
            set "REPO_ROOT=%GITHUB_WORKSPACE%"
          ) else (
            set "REPO_ROOT=%CD%"
          )
          set "DIST_ABS=%REPO_ROOT%\%DIST_DIR%"
          call "%QT_ROOT%\bin\qtenv2.bat"
          "%QT_ROOT%\bin\windeployqt.exe" "%DIST_ABS%\%APP_EXE_NAME%" ^
            --release --compiler-runtime --no-translations

      - name: Build installer (Inno Setup)
        run: |
          if defined GITHUB_WORKSPACE (
            set "REPO_ROOT=%GITHUB_WORKSPACE%"
          ) else (
            set "REPO_ROOT=%CD%"
          )
          set "DIST_ABS=%REPO_ROOT%\%DIST_DIR%"
          set "ISS_FILE=%REPO_ROOT%\installer\TactileIpc3D.iss"

          if not exist "%ISS_FILE%" (
            echo Inno Setup script not found: "%ISS_FILE%"
            exit /b 1
          )
          if not exist "%DIST_ABS%" (
            echo Dist dir not found: "%DIST_ABS%"
            exit /b 1
          )

          where iscc || (echo ISCC not found & exit /b 1)
          iscc /DMyAppVersion=%APP_VERSION% /DSourceDir="%DIST_ABS%" /DOutputDir="%DIST_ABS%" "%ISS_FILE%"

      # （可选）打包 zip
      - name: Zip package
        run: |
          if defined GITHUB_WORKSPACE (
            set "REPO_ROOT=%GITHUB_WORKSPACE%"
          ) else (
            set "REPO_ROOT=%CD%"
          )
          set "DIST_ABS=%REPO_ROOT%\%DIST_DIR%"
          powershell -NoProfile -Command ^
            "if (Test-Path '%DIST_ABS%.zip') { Remove-Item -Force '%DIST_ABS%.zip' }; " ^
            "Compress-Archive -Path '%DIST_ABS%\*' -DestinationPath '%DIST_ABS%.zip'"

      - name: Publish Gitea Release
        if: startsWith(github.ref, 'refs/tags/') || github.event_name == 'workflow_dispatch'
        shell: powershell
        env:
          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
        run: |
          $ErrorActionPreference = "Stop"

          $token = $env:GITEA_TOKEN
          if (-not $token) { throw "GITEA_TOKEN is not set. Please add it in repo secrets." }

          $api = $env:GITEA_API_URL
          if (-not $api) { $api = $env:GITHUB_API_URL }
          if (-not $api) {
            if ($env:GITEA_SERVER_URL) { $api = "$($env:GITEA_SERVER_URL)/api/v1" }
            elseif ($env:GITHUB_SERVER_URL) { $api = "$($env:GITHUB_SERVER_URL)/api/v1" }
          }
          if (-not $api) { throw "API URL not found. Set GITEA_API_URL or GITEA_SERVER_URL." }

          $repo = $env:GITHUB_REPOSITORY
          if (-not $repo) { $repo = $env:GITEA_REPOSITORY }
          if (-not $repo) { throw "Repository not found in env." }

          $ref = $env:GITHUB_REF
          $isTag = $false
          if ($ref) { $isTag = $ref.StartsWith("refs/tags/") }
          if ($isTag) {
            $tag = $env:GITHUB_REF_NAME
          } else {
            $tag = "v$($env:APP_VERSION)"
          }
          if (-not $tag) { throw "Release tag not found." }

          $owner, $repoName = $repo.Split("/")
          if (-not $owner -or -not $repoName) { throw "Invalid repo format: $repo" }

          $headers = @{ Authorization = "token $token" }

          # Get or create release
          $release = $null
          try {
            $release = Invoke-RestMethod -Method Get -Headers $headers -Uri "$api/repos/$owner/$repoName/releases/tags/$tag"
          } catch {
            $release = $null
          }

          if (-not $release) {
            $body = @{
              tag_name = $tag
              name = $tag
              draft = $false
              prerelease = $false
            }
            if (-not $isTag) {
              $body.target_commitish = $env:GITHUB_SHA
            }
            $body = $body | ConvertTo-Json
            $release = Invoke-RestMethod -Method Post -Headers $headers -ContentType "application/json" -Body $body -Uri "$api/repos/$owner/$repoName/releases"
          }

          $releaseId = $release.id
          if (-not $releaseId) { throw "Release ID not found." }

          # Resolve dist dir
          $repoRoot = $env:GITHUB_WORKSPACE
          if (-not $repoRoot) { $repoRoot = (Get-Location).Path }
          $distDir = Join-Path $repoRoot $env:DIST_DIR
          if (-not (Test-Path $distDir)) { throw "Dist dir not found: $distDir" }

          $installer = Get-ChildItem -Path $distDir -Filter "TactileIpc3D-Setup-*.exe" | Sort-Object LastWriteTime -Descending | Select-Object -First 1
          if (-not $installer) { throw "Installer not found in $distDir" }

          $zipPath = Join-Path $repoRoot "$($env:DIST_DIR).zip"
          $assets = @($installer.FullName)
          if (Test-Path $zipPath) { $assets += $zipPath }

          # Delete existing assets with same name
          $existing = Invoke-RestMethod -Method Get -Headers $headers -Uri "$api/repos/$owner/$repoName/releases/$releaseId/assets"
          $existingMap = @{}
          foreach ($a in $existing) { $existingMap[$a.name] = $a.id }

          foreach ($asset in $assets) {
            $name = [System.IO.Path]::GetFileName($asset)
            if ($existingMap.ContainsKey($name)) {
              $assetId = $existingMap[$name]
              Invoke-RestMethod -Method Delete -Headers $headers -Uri "$api/repos/$owner/$repoName/releases/assets/$assetId"
            }
            $uploadUrl = "$api/repos/$owner/$repoName/releases/$releaseId/assets?name=$name"
            & curl.exe -sS -X POST -H "Authorization: token $token" -F "attachment=@$asset" $uploadUrl
            if ($LASTEXITCODE -ne 0) { throw "Upload failed for $name" }
          }