# Simple workflow for deploying static content to GitHub Pages
name: Deploy static content to Pages

on:
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:
  release:
    types: [published]

# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
permissions:
  contents: read
  pages: write
  id-token: write

# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
concurrency:
  group: "pages"
  cancel-in-progress: false

jobs:
  # Single deploy job since we're just deploying
  deploy:
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Get latest stable release
        id: latest_release
        run: |
          # Use GitHub API to get the latest stable release
          release_data=$(curl -s -w "%{http_code}" https://api.github.com/repos/${{ github.repository }}/releases/latest -o response.json)
          
          # Check if we got a successful response (200) or if there are no releases (404)
          if [ "$release_data" = "200" ]; then
            # Extract the tag name and published date from the successful response
            latest_release=$(cat response.json | jq -r .tag_name)
            release_date=$(cat response.json | jq -r .published_at | cut -d'T' -f1)
            
            # Format the date nicely
            formatted_date=$(date -d "$release_date" +"%B %d, %Y")
            
            # Set the outputs
            echo "tag=$latest_release" >> $GITHUB_OUTPUT
            echo "date=$formatted_date" >> $GITHUB_OUTPUT
            
            # Print for debugging
            echo "Latest stable release: $latest_release, published on: $formatted_date"
          else
            echo "No stable releases found"
            echo "tag=No stable release" >> $GITHUB_OUTPUT
            echo "date=Not available" >> $GITHUB_OUTPUT
          fi
      
      - name: Get latest beta release
        id: latest_beta
        run: |
          # Use GitHub API to get all releases including prereleases
          releases_data=$(curl -s https://api.github.com/repos/${{ github.repository }}/releases)
          
          # Extract the first prerelease (most recent) using jq
          beta_data=$(echo "$releases_data" | jq -c '.[] | select(.prerelease==true)' | head -n 1)
          
          # Check if a beta release exists
          if [ -z "$beta_data" ]; then
            echo "No beta releases found"
            echo "tag=None" >> $GITHUB_OUTPUT
            echo "date=Not available" >> $GITHUB_OUTPUT
          else
            # Extract the tag name and published date
            beta_release=$(echo "$beta_data" | jq -r .tag_name)
            beta_date=$(echo "$beta_data" | jq -r .published_at | cut -d'T' -f1)
            
            # Format the date nicely
            formatted_date=$(date -d "$beta_date" +"%B %d, %Y")
            
            # Set the outputs
            echo "tag=$beta_release" >> $GITHUB_OUTPUT
            echo "date=$formatted_date" >> $GITHUB_OUTPUT
            
            # Print for debugging
            echo "Latest beta release: $beta_release, published on: $formatted_date"
          fi
          
      # Example of using the release info in subsequent steps
      - name: Update version in documentation
        run: |
          echo "Updating documentation with stable version: ${{ steps.latest_release.outputs.tag }}"
          echo "Stable release date: ${{ steps.latest_release.outputs.date }}"
          echo "Updating documentation with beta version: ${{ steps.latest_beta.outputs.tag }}"
          echo "Beta release date: ${{ steps.latest_beta.outputs.date }}"
          
          # Replace stable version placeholders
          find _docs -type f -name "*.html" -exec sed -i "s/#{VERSION}#/${{ steps.latest_release.outputs.tag }}/g" {} \;
          find _docs -type f -name "*.html" -exec sed -i "s/#{VERSION_DATE}#/${{ steps.latest_release.outputs.date }}/g" {} \;
          
          # Replace beta version placeholders
          find _docs -type f -name "*.html" -exec sed -i "s/#{BETA_VERSION}#/${{ steps.latest_beta.outputs.tag }}/g" {} \;
          find _docs -type f -name "*.html" -exec sed -i "s/#{BETA_VERSION_DATE}#/${{ steps.latest_beta.outputs.date }}/g" {} \;

      - name: Install Python and Pygments
        run: |
          python3 -m pip install --upgrade pip
          pip install pygments

      - name: Highlight API code and update HTML
        run: |
          pygmentize -f html -l lua -O noclasses,style=monokai classes/api/SpearheadApiDoc.lua > _docs/pages/temp_api_code.html
          # Insert the highlighted code into the placeholder in spearheadapi.html
          sed -i '/@@API_CODE@@/r _docs/pages/temp_api_code.html' _docs/pages/spearheadapi.html
          sed -i '/@@API_CODE@@/d' _docs/pages/spearheadapi.html
          rm _docs/pages/temp_api_code.html

      - name: Highlight API code and update HTML
        run: |
          pygmentize -f html -l lua -O noclasses,style=monokai ./config.lua > _docs/pages/temp_config_code.html
          # Insert the highlighted code into the placeholder in spearheadapi.html
          sed -i '/@@CONFIG_CODE@@/r _docs/pages/temp_config_code.html' _docs/pages/reference.html
          sed -i '/@@CONFIG_CODE@@/d' _docs/pages/reference.html
          rm _docs/pages/temp_config_code.html

      - name: Setup Pages
        uses: actions/configure-pages@v5
      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: './_docs'
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4