name: Deploy to Cloudflare Pages

on:
  workflow_run:
    workflows: ["Sync to Pages and Functions"]
    types:
      - completed
    branches:
      - main
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: false

env:
  WRANGLER_VERSION: "4.76.0"

jobs:
  deploy:
    runs-on: ubuntu-latest
    timeout-minutes: 15
    permissions:
      contents: read
      deployments: write
    if: ${{ github.event.workflow_run.conclusion == 'success' || github.event_name == 'workflow_dispatch' }}

    steps:
      - name: Checkout pages branch
        uses: actions/checkout@v6
        with:
          ref: pages

      - name: Ensure Cloudflare Pages project exists
        env:
          CF_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
          CF_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
          CF_PAGES_PROJECT: xget
          CF_PRODUCTION_BRANCH: main
        shell: bash
        run: |
          set -euo pipefail

          api_base="https://api.cloudflare.com/client/v4/accounts/${CF_ACCOUNT_ID}/pages/projects"
          auth_header="Authorization: Bearer ${CF_API_TOKEN}"

          echo "Checking Pages project: ${CF_PAGES_PROJECT}"
          if curl -fsS -H "${auth_header}" "${api_base}/${CF_PAGES_PROJECT}" >/dev/null; then
            echo "Pages project exists."
            exit 0
          fi

          echo "Pages project not found. Creating..."
          create_payload="$(printf '{"name":"%s","production_branch":"%s"}' "${CF_PAGES_PROJECT}" "${CF_PRODUCTION_BRANCH}")"
          curl -fsS -X POST -H "${auth_header}" -H "Content-Type: application/json" \
            --data "${create_payload}" \
            "${api_base}" >/dev/null

          echo "Pages project created."

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: "24"

      - name: Install Wrangler CLI
        run: npm install --global wrangler@${{ env.WRANGLER_VERSION }}

      - name: Deploy to Cloudflare Pages
        env:
          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
        run: wrangler pages deploy . --project-name=xget --branch=${{ github.ref_name }}