name: 'Update Authentik Applications Wiki'

on:
  push:
    branches: [ "main" ]
#   paths:
#     - 'terraform/authentik/**'
  workflow_dispatch:

permissions:
  contents: read

jobs:
  update-wiki:
    name: 'Generate and Update Wiki'
    runs-on: ubuntu-latest
    environment: production

    defaults:
      run:
        shell: bash
        working-directory: ./terraform/authentik

    steps:
    - name: Checkout
      uses: actions/checkout@v3

    - name: Setup Terraform
      uses: hashicorp/setup-terraform@v2
      with:
        cli_config_credentials_token: ${{ secrets.TF_API_TOKEN }}

    - name: Terraform Init
      run: terraform init

    - name: Generate Terraform Output
      run: |
        echo "🔍 Generating Terraform output..."
        # Use terraform-bin directly to avoid wrapper output
        terraform output -json applications_for_wiki > terraform-output-raw.json
        
        # Extract just the value field
        jq '.value' terraform-output-raw.json > terraform-output.json
        
        # Debug output file
        echo "📄 Output file size: $(wc -c < terraform-output.json) bytes"
        echo "🔍 First 200 chars of output:"
        head -c 200 terraform-output.json
        echo ""
        echo "✅ Terraform output generated"

    - name: Generate Wiki Content
      run: |
        echo "🔍 Checking output file..."
        if [ ! -f "terraform-output.json" ]; then
          echo "❌ terraform-output.json not found"
          exit 1
        fi
        
        echo "📊 Running wiki generation script..."
        python3 ../../.gitea/scripts/generate-apps-wiki.py terraform-output.json
        echo "✅ Wiki content generated"

    - name: Upload Wiki to Gitea
      run: |
        # Set variables
        GITEA_URL="${{ secrets.GT_WIKI_URL }}"
        GITEA_TOKEN="${{ secrets.GT_WIKI_TOKEN }}"
        GITEA_OWNER="${{ secrets.GT_WIKI_OWNER }}"
        GITEA_REPO="${{ secrets.GT_WIKI_REPO }}"
        
        # Check if file was created
        if [ ! -f "Applications.md" ]; then
          echo "❌ Applications.md not found"
          exit 1
        fi
        
        echo "📤 Uploading to Gitea Wiki..."
        
        # Encode content to base64
        CONTENT=$(base64 -w 0 Applications.md)
        
        # Check if wiki page exists
        WIKI_PAGE_EXISTS=$(curl -s -o /dev/null -w "%{http_code}" \
          -H "Authorization: token $GITEA_TOKEN" \
          "$GITEA_URL/api/v1/repos/$GITEA_OWNER/$GITEA_REPO/wiki/page/Applications")
        
        if [ "$WIKI_PAGE_EXISTS" = "200" ]; then
          echo "📝 Updating existing wiki page..."
          # Update existing page
          curl -X PATCH \
            -H "Authorization: token $GITEA_TOKEN" \
            -H "Content-Type: application/json" \
            -d "{
              \"title\": \"Applications\",
              \"content_base64\": \"$CONTENT\",
              \"message\": \"Update applications list from CI/CD [$(date)]\"
            }" \
            "$GITEA_URL/api/v1/repos/$GITEA_OWNER/$GITEA_REPO/wiki/page/Applications"
        else
          echo "📄 Creating new wiki page..."
          # Create new page
          curl -X POST \
            -H "Authorization: token $GITEA_TOKEN" \
            -H "Content-Type: application/json" \
            -d "{
              \"title\": \"Applications\", 
              \"content_base64\": \"$CONTENT\",
              \"message\": \"Create applications list from CI/CD [$(date)]\"
            }" \
            "$GITEA_URL/api/v1/repos/$GITEA_OWNER/$GITEA_REPO/wiki/new"
        fi
        
        echo "✅ Wiki updated successfully!"
        echo "🔗 Wiki URL: $GITEA_URL/$GITEA_OWNER/$GITEA_REPO/wiki/Applications"

    - name: Summary
      run: |
        echo "## 📊 Wiki Update Summary" >> $GITHUB_STEP_SUMMARY
        echo "- ✅ Terraform output extracted" >> $GITHUB_STEP_SUMMARY  
        echo "- ✅ Applications table generated" >> $GITHUB_STEP_SUMMARY
        echo "- ✅ Wiki page updated in Gitea" >> $GITHUB_STEP_SUMMARY
        echo "" >> $GITHUB_STEP_SUMMARY
        echo "**Applications count:** $(grep -c '|.*|.*|.*|.*|.*|' Applications.md || echo 0)" >> $GITHUB_STEP_SUMMARY
        echo "**Generated at:** $(date)" >> $GITHUB_STEP_SUMMARY