name: Deploy Next.js to Azure Web App

on:
  workflow_dispatch:

env:
  NODE_VERSION: 20
  NEXT_APP_DIR: src/FinPhlo.Web

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

jobs:
  build:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: ${{ env.NEXT_APP_DIR }}
    steps:
      - name: Checkout Repo
        uses: actions/checkout@v4

      - name: Setup Node.js ${{ env.NODE_VERSION }} environment
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          check-latest: true

      - name: Cache node_modules and .next folder
        id: cache
        uses: actions/cache@v4
        with:
          path: |
            ~/.npm
            ${{ env.NEXT_APP_DIR }}/node_modules
            ${{ env.NEXT_APP_DIR }}/.next/cache
          key: ${{ runner.os }}-nextjs-${{ hashFiles('${{ env.NEXT_APP_DIR }}/package-lock.json') }}-${{ hashFiles('${{ env.NEXT_APP_DIR }}/*.js', '${{ env.NEXT_APP_DIR }}/*.jsx', '${{ env.NEXT_APP_DIR }}/*.ts', '${{ env.NEXT_APP_DIR }}/*.tsx') }}
          restore-keys: |
            ${{ runner.os }}-nextjs-${{ hashFiles('${{ env.NEXT_APP_DIR }}/package-lock.json') }}-

      - name: Install dependencies
        if: steps.cache.outputs.cache-hit != 'true'
        shell: bash
        run: npm install --force

      - name: Build app
        shell: bash
        run: npx next build --no-lint

      - name: Zip artifact for deployment
        run: zip ../../web.zip ./* .next -qr

      - name: Upload artifact
        uses: actions/upload-artifact@v3
        with:
          name: web-app
          path: web.zip
          retention-days: 30

  deploy-testing:
    environment:
      name: Testing
      url: ${{ steps.deployment.outputs.webapp-url }}
    runs-on: ubuntu-latest
    needs: build
    permissions:
      id-token: write
    steps:
      - name: Download artifact
        uses: actions/download-artifact@v3
        with:
          name: web-app

      - name: Azure login
        uses: azure/login@v2
        with:
          client-id: ${{ secrets.AZURE_CLIENT_ID }}
          tenant-id: ${{ secrets.AZURE_TENANT_ID }}
          subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}

      - name: Deploy to Testing
        id: deployment
        uses: azure/webapps-deploy@v3
        with:
          app-name: finphlo-testing-frontend-app
          package: web.zip
          type: zip