name: Build Windows Avalonia

on:
  push:
    branches:
      - master
      - develop
    tags:
      - '*'
  workflow_dispatch:

env:
  DOTNET_VERSION: 10.0.x
  PROJECT_PATH: imagecatalog/ImageCatalog 2.csproj
  PUBLISH_DIR: artifacts/publish/win-x64
  ARTIFACT_NAME: imagecatalog-windows-avalonia
  NUGET_SOURCE_NAME: Nuget-Forgejo-AIFotoONLUS
  NUGET_SOURCE_URL: ${{ vars.AIFOTOONLUS_NUGET_SOURCE_URL || format('{0}/api/packages/{1}/nuget/index.json', github.server_url, vars.AIFOTOONLUS_PACKAGE_OWNER || github.repository_owner) }}

jobs:
  build:
    runs-on: docker
    env:
      FORGEJO_PACKAGE_USERNAME: ${{ secrets.FORGEJO_PACKAGE_USERNAME }}
      FORGEJO_PACKAGE_TOKEN: ${{ secrets.FORGEJO_PACKAGE_TOKEN }}

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: ${{ env.DOTNET_VERSION }}

      - name: Validate NuGet secrets
        run: |
          set -eu
          if [ -z "${FORGEJO_PACKAGE_USERNAME}" ]; then
            echo "secrets.FORGEJO_PACKAGE_USERNAME is required"
            exit 1
          fi
          if [ -z "${FORGEJO_PACKAGE_TOKEN}" ]; then
            echo "secrets.FORGEJO_PACKAGE_TOKEN is required"
            exit 1
          fi

      - name: Configure private NuGet source
        run: |
          set -eu
          temp_config="${RUNNER_TEMP}/nuget.config"
          cp NuGet.Config "${temp_config}"

          dotnet nuget update source "${{ env.NUGET_SOURCE_NAME }}" \
            --source "${{ env.NUGET_SOURCE_URL }}" \
            --username "${FORGEJO_PACKAGE_USERNAME}" \
            --password "${FORGEJO_PACKAGE_TOKEN}" \
            --store-password-in-clear-text \
            --configfile "${temp_config}"

          echo "NUGET_CONFIG_PATH=${temp_config}" >> "${GITHUB_ENV}"

      - name: Restore
        run: dotnet restore "${{ env.PROJECT_PATH }}" -r win-x64 --configfile "${NUGET_CONFIG_PATH}"

      - name: Publish Windows Avalonia build
        run: |
          set -eu
          dotnet publish "${{ env.PROJECT_PATH }}" \
            -c Release \
            -r win-x64 \
            --self-contained true \
            --no-restore \
            -p:AvaloniaWindowsCrossPublish=true \
            -p:PublishSingleFile=true \
            -p:PublishTrimmed=false \
            -p:PublishReadyToRun=false \
            -o "${{ env.PUBLISH_DIR }}"

      - name: Validate published executable
        run: |
          set -eu
          exe_count="$(find "${{ env.PUBLISH_DIR }}" -maxdepth 1 -type f -iname '*.exe' | wc -l | tr -d ' ')"
          if [ "${exe_count}" -eq 0 ]; then
            echo "No Windows executable produced in ${{ env.PUBLISH_DIR }}"
            exit 1
          fi

      - name: Upload publish artifact
        uses: actions/upload-artifact@v4
        with:
          name: ${{ env.ARTIFACT_NAME }}
          path: ${{ env.PUBLISH_DIR }}
          if-no-files-found: error

  release:
    if: startsWith(github.ref, 'refs/tags/')
    needs: build
    runs-on: docker
    env:
      FORGEJO_TOKEN: ${{ secrets.FORGEJO_TOKEN }}

    steps:
      - name: Download publish artifact
        uses: actions/download-artifact@v4
        with:
          name: ${{ env.ARTIFACT_NAME }}
          path: artifacts/release

      - name: Validate release token
        run: |
          set -eu
          if [ -z "${FORGEJO_TOKEN}" ]; then
            echo "secrets.FORGEJO_TOKEN is required for tagged releases"
            exit 1
          fi

      - name: Create or reuse release
        run: |
          set -eu
          api_base="${GITHUB_SERVER_URL%/}/api/v1/repos/${GITHUB_REPOSITORY}"
          tag="${GITHUB_REF_NAME}"

          http_code="$(curl -sS -o release.json -w '%{http_code}' \
            -H "Authorization: token ${FORGEJO_TOKEN}" \
            "${api_base}/releases/tags/${tag}")"

          if [ "${http_code}" = "200" ]; then
            release_id="$(sed -n 's/.*"id":\([0-9][0-9]*\).*/\1/p' release.json | head -n1)"
          elif [ "${http_code}" = "404" ]; then
            payload="$(printf '{"tag_name":"%s","name":"%s","draft":false,"prerelease":false}' "${tag}" "${tag}")"
            curl -fsS \
              -H "Authorization: token ${FORGEJO_TOKEN}" \
              -H "Content-Type: application/json" \
              -X POST \
              -d "${payload}" \
              "${api_base}/releases" \
              -o release.json
            release_id="$(sed -n 's/.*"id":\([0-9][0-9]*\).*/\1/p' release.json | head -n1)"
          else
            echo "Unexpected response while loading release for tag ${tag}: ${http_code}"
            cat release.json
            exit 1
          fi

          if [ -z "${release_id}" ]; then
            echo "Unable to resolve Forgejo release id"
            cat release.json
            exit 1
          fi

          echo "RELEASE_ID=${release_id}" >> "${GITHUB_ENV}"

      - name: Upload executable to release
        run: |
          set -eu
          api_base="${GITHUB_SERVER_URL%/}/api/v1/repos/${GITHUB_REPOSITORY}"
          executable_path="$(find artifacts/release -maxdepth 1 -type f -iname '*.exe' | head -n1)"

          if [ -z "${executable_path}" ]; then
            echo "No executable found in downloaded artifact"
            exit 1
          fi

          short_sha="$(printf '%s' "${GITHUB_SHA}" | cut -c1-12)"
          asset_name="ImageCatalog-avalonia-win-x64-${GITHUB_REF_NAME}-${short_sha}.exe"

          curl -fsS \
            -H "Authorization: token ${FORGEJO_TOKEN}" \
            -H "Content-Type: application/octet-stream" \
            --data-binary @"${executable_path}" \
            "${api_base}/releases/${RELEASE_ID}/assets?name=${asset_name}"