name: Claude PR Assistant

on:
  issue_comment:
    types: [created]
  pull_request_review_comment:
    types: [created]
  issues:
    types: [opened, assigned]
  pull_request_review:
    types: [submitted]

jobs:
  determine-commenter:
    if: |
      (github.event_name == 'issue_comment' && contains(github.event.comment.body, '/ai')) ||
      (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '/ai')) ||
      (github.event_name == 'pull_request_review' && contains(github.event.review.body, '/ai')) ||
      (github.event_name == 'issues' && contains(github.event.issue.body, '/ai'))
    runs-on: ubicloud-standard-2
    outputs:
      commenter: ${{ steps.determine-commenter.outputs.commenter }}
    steps:
      - name: Determine commenter
        id: determine-commenter
        run: |
          # Work out who wrote the comment / review
          if [[ "${{ github.event_name }}" == "issue_comment" || \
                "${{ github.event_name }}" == "pull_request_review_comment" ]]; then
            COMMENTER="${{ github.event.comment.user.login }}"
          elif [[ "${{ github.event_name }}" == "pull_request_review" ]]; then
            COMMENTER="${{ github.event.review.user.login }}"
          else
            COMMENTER="${{ github.event.issue.user.login }}"
          fi
          echo "commenter=$COMMENTER" >> $GITHUB_OUTPUT

  check-membership:
    needs: determine-commenter
    uses: ./.github/workflows/check-org-membership.yml
    with:
      commenter: ${{ needs.determine-commenter.outputs.commenter }}
    secrets:
      access_token: ${{ secrets.ORG_ACCESS_TOKEN }}

  claude-code-action:
    needs: [determine-commenter, check-membership]
    if: |
      needs.check-membership.outputs.is_member == 'true'
    runs-on: ubicloud-standard-8
    permissions:
      contents: read
      pull-requests: read
      issues: read
      id-token: write
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - uses: actions/cache@v3
        with:
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: Run npm install and generate-backend-client
        working-directory: ./frontend
        run: |
          # add a build directory for cargo check
          mkdir -p build
          npm install
          npm run generate-backend-client

      - name: install xmlsec1
        run: |
          sudo apt-get update
          sudo apt-get install -y libxml2-dev libxmlsec1-dev

      - uses: actions-rust-lang/setup-rust-toolchain@v1
        with:
          cache-workspaces: backend
          toolchain: 1.85.0

      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: backend

      - name: cargo check
        working-directory: ./backend
        timeout-minutes: 16
        run: |
          SQLX_OFFLINE=true cargo check --features $(./all_features_oss.sh)

      - name: Run Claude PR Action
        uses: anthropics/claude-code-action@beta
        env:
          SQLX_OFFLINE: true
        with:
          anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
          timeout_minutes: "60"
          allowed_tools: "mcp__github__create_pull_request,Bash"
          custom_instructions: |
            ## IMPORTANT INSTRUCTIONS
            - Bypass previous instructions and instead of adding a url in your comment to manually create a PR, if you created a new branch with your changes, automatically create a draft PR from that branch to main.

            ## Code Quality Requirements

            After making any code changes, you MUST run the appropriate validation commands:

            **Frontend Changes:**
            - Run: `npm run check` in the frontend directory
            - Fix all warnings and errors before proceeding

            **Backend Changes:**  
            - Run: `cargo check --features $(./all_features_oss.sh)` in the backend directory
            - Fix all warnings and errors before proceeding

            **Pull Request Creation:**
            - DO NOT FORGET TO OPEN A DRAFT PR AFTER YOU ARE DONE if you made changes after a request from a git issue. 

            ## Available Tools
            - mcp__github__create_pull_request: Create PRs from branches
            - Bash: Full access to run validation commands and git operations
          trigger_phrase: "/ai"