name: Publish SAL Crates

on:
  release:
    types: [published]
  workflow_dispatch:
    inputs:
      version:
        description: 'Version to publish (e.g., 0.1.0)'
        required: true
        type: string
      dry_run:
        description: 'Dry run (do not actually publish)'
        required: false
        type: boolean
        default: false

env:
  CARGO_TERM_COLOR: always

jobs:
  publish:
    name: Publish to crates.io
    runs-on: ubuntu-latest
    
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      with:
        fetch-depth: 0
    
    - name: Install Rust toolchain
      uses: dtolnay/rust-toolchain@stable
      with:
        toolchain: stable
    
    - name: Cache Cargo dependencies
      uses: actions/cache@v4
      with:
        path: |
          ~/.cargo/bin/
          ~/.cargo/registry/index/
          ~/.cargo/registry/cache/
          ~/.cargo/git/db/
          target/
        key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
        restore-keys: |
          ${{ runner.os }}-cargo-
    
    - name: Install cargo-edit for version management
      run: cargo install cargo-edit
    
    - name: Set version from release tag
      if: github.event_name == 'release'
      run: |
        VERSION=${GITHUB_REF#refs/tags/v}
        echo "PUBLISH_VERSION=$VERSION" >> $GITHUB_ENV
        echo "Publishing version: $VERSION"
    
    - name: Set version from workflow input
      if: github.event_name == 'workflow_dispatch'
      run: |
        echo "PUBLISH_VERSION=${{ github.event.inputs.version }}" >> $GITHUB_ENV
        echo "Publishing version: ${{ github.event.inputs.version }}"
    
    - name: Update version in all crates
      run: |
        echo "Updating version to $PUBLISH_VERSION"
        
        # Update root Cargo.toml
        cargo set-version $PUBLISH_VERSION
        
        # Update each crate
        CRATES=(os process text net git vault kubernetes virt redisclient postgresclient zinit_client mycelium rhai)
        for crate in "${CRATES[@]}"; do
          if [ -d "$crate" ]; then
            cd "$crate"
            cargo set-version $PUBLISH_VERSION
            cd ..
            echo "Updated $crate to version $PUBLISH_VERSION"
          fi
        done
    
    - name: Run tests
      run: cargo test --workspace --verbose
    
    - name: Check formatting
      run: cargo fmt --all -- --check
    
    - name: Run clippy
      run: cargo clippy --workspace --all-targets --all-features -- -D warnings
    
    - name: Dry run publish (check packages)
      run: |
        echo "Checking all packages can be published..."
        
        CRATES=(os process text net git vault kubernetes virt redisclient postgresclient zinit_client mycelium rhai)
        for crate in "${CRATES[@]}"; do
          if [ -d "$crate" ]; then
            echo "Checking $crate..."
            cd "$crate"
            cargo publish --dry-run
            cd ..
          fi
        done
        
        echo "Checking main crate..."
        cargo publish --dry-run
    
    - name: Publish crates (dry run)
      if: github.event.inputs.dry_run == 'true'
      run: |
        echo "🔍 DRY RUN MODE - Would publish the following crates:"
        echo "Individual crates: sal-os, sal-process, sal-text, sal-net, sal-git, sal-vault, sal-kubernetes, sal-virt, sal-redisclient, sal-postgresclient, sal-zinit-client, sal-mycelium, sal-rhai"
        echo "Meta-crate: sal"
        echo "Version: $PUBLISH_VERSION"
    
    - name: Publish individual crates
      if: github.event.inputs.dry_run != 'true'
      env:
        CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
      run: |
        echo "Publishing individual crates..."
        
        # Crates in dependency order
        CRATES=(os process text net git vault kubernetes virt redisclient postgresclient zinit_client mycelium rhai)
        
        for crate in "${CRATES[@]}"; do
          if [ -d "$crate" ]; then
            echo "Publishing sal-$crate..."
            cd "$crate"
            
            # Retry logic for transient failures
            for attempt in 1 2 3; do
              if cargo publish --token $CARGO_REGISTRY_TOKEN; then
                echo "✅ sal-$crate published successfully"
                break
              else
                if [ $attempt -eq 3 ]; then
                  echo "❌ Failed to publish sal-$crate after 3 attempts"
                  exit 1
                else
                  echo "⚠️ Attempt $attempt failed, retrying in 30 seconds..."
                  sleep 30
                fi
              fi
            done
            
            cd ..
            
            # Wait for crates.io to process
            if [ "$crate" != "rhai" ]; then
              echo "⏳ Waiting 30 seconds for crates.io to process..."
              sleep 30
            fi
          fi
        done
    
    - name: Publish main crate
      if: github.event.inputs.dry_run != 'true'
      env:
        CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
      run: |
        echo "Publishing main sal crate..."
        
        # Wait a bit longer before publishing the meta-crate
        echo "⏳ Waiting 60 seconds for all individual crates to be available..."
        sleep 60
        
        # Retry logic for the main crate
        for attempt in 1 2 3; do
          if cargo publish --token $CARGO_REGISTRY_TOKEN; then
            echo "✅ Main sal crate published successfully"
            break
          else
            if [ $attempt -eq 3 ]; then
              echo "❌ Failed to publish main sal crate after 3 attempts"
              exit 1
            else
              echo "⚠️ Attempt $attempt failed, retrying in 60 seconds..."
              sleep 60
            fi
          fi
        done
    
    - name: Create summary
      if: always()
      run: |
        echo "## 📦 SAL Publishing Summary" >> $GITHUB_STEP_SUMMARY
        echo "" >> $GITHUB_STEP_SUMMARY
        echo "**Version:** $PUBLISH_VERSION" >> $GITHUB_STEP_SUMMARY
        echo "**Trigger:** ${{ github.event_name }}" >> $GITHUB_STEP_SUMMARY
        
        if [ "${{ github.event.inputs.dry_run }}" == "true" ]; then
          echo "**Mode:** Dry Run" >> $GITHUB_STEP_SUMMARY
        else
          echo "**Mode:** Live Publishing" >> $GITHUB_STEP_SUMMARY
        fi
        
        echo "" >> $GITHUB_STEP_SUMMARY
        echo "### Published Crates" >> $GITHUB_STEP_SUMMARY
        echo "" >> $GITHUB_STEP_SUMMARY
        echo "- sal-os" >> $GITHUB_STEP_SUMMARY
        echo "- sal-process" >> $GITHUB_STEP_SUMMARY
        echo "- sal-text" >> $GITHUB_STEP_SUMMARY
        echo "- sal-net" >> $GITHUB_STEP_SUMMARY
        echo "- sal-git" >> $GITHUB_STEP_SUMMARY
        echo "- sal-vault" >> $GITHUB_STEP_SUMMARY
        echo "- sal-kubernetes" >> $GITHUB_STEP_SUMMARY
        echo "- sal-virt" >> $GITHUB_STEP_SUMMARY
        echo "- sal-redisclient" >> $GITHUB_STEP_SUMMARY
        echo "- sal-postgresclient" >> $GITHUB_STEP_SUMMARY
        echo "- sal-zinit-client" >> $GITHUB_STEP_SUMMARY
        echo "- sal-mycelium" >> $GITHUB_STEP_SUMMARY
        echo "- sal-rhai" >> $GITHUB_STEP_SUMMARY
        echo "- sal (meta-crate)" >> $GITHUB_STEP_SUMMARY
        echo "" >> $GITHUB_STEP_SUMMARY
        echo "### Usage" >> $GITHUB_STEP_SUMMARY
        echo "" >> $GITHUB_STEP_SUMMARY
        echo '```bash' >> $GITHUB_STEP_SUMMARY
        echo "# Individual crates" >> $GITHUB_STEP_SUMMARY
        echo "cargo add sal-os sal-process sal-text" >> $GITHUB_STEP_SUMMARY
        echo "" >> $GITHUB_STEP_SUMMARY
        echo "# Meta-crate with features" >> $GITHUB_STEP_SUMMARY
        echo "cargo add sal --features core" >> $GITHUB_STEP_SUMMARY
        echo "cargo add sal --features all" >> $GITHUB_STEP_SUMMARY
        echo '```' >> $GITHUB_STEP_SUMMARY