name: Deploy Blazor WASM to GitHub Pages

on:
  push:
    branches: [ "main" ]
  workflow_dispatch:

permissions:
  contents: read
  pages: write
  id-token: write

concurrency:
  group: "pages"
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-latest

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

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: 10.0.x

      - name: Restore
        run: dotnet restore ./RackPeek.Web.Viewer/RackPeek.Web.Viewer.csproj

      - name: Publish Blazor WASM
        run: dotnet publish ./RackPeek.Web.Viewer/RackPeek.Web.Viewer.csproj -c Release -o publish

      # patch base href FIRST
      - name: Fix base href for Pages
        run: |
          sed -i 's|<base href="/" />|<base href="/RackPeek/" />|g' publish/wwwroot/index.html

      # THEN copy to 404.html
      - name: SPA fallback
        run: cp publish/wwwroot/index.html publish/wwwroot/404.html

      - name: Upload Pages artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: publish/wwwroot

  deploy:
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}

    runs-on: ubuntu-latest
    needs: build

    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4