---
# Complete Production Deployment Playbook
# Syncs files, builds image, and updates services
# Usage: ansible-playbook -i inventory/production.yml playbooks/deploy-complete.yml

- name: Complete Production Deployment
  hosts: production_server
  become: no
  vars:
    # Calculate project root: playbook is in deployment/ansible/playbooks/, go up 3 levels
    local_project_path: "{{ playbook_dir }}/../../.."
    remote_project_path: /home/deploy/framework-app
    docker_registry: localhost:5000
    docker_image_name: framework
    docker_image_tag: latest
    docker_stack_name: framework
    build_timestamp: "{{ ansible_date_time.epoch }}"

  tasks:
    - name: Display deployment information
      debug:
        msg:
          - "🚀 Starting Complete Deployment"
          - "Local Path: {{ local_project_path }}"
          - "Remote Path: {{ remote_project_path }}"
          - "Image: {{ docker_registry }}/{{ docker_image_name }}:{{ docker_image_tag }}"
          - "Timestamp: {{ build_timestamp }}"

    - name: Create remote project directory
      file:
        path: "{{ remote_project_path }}"
        state: directory
        mode: '0755'

    - name: Sync project files to production server
      synchronize:
        src: "{{ local_project_path }}/"
        dest: "{{ remote_project_path }}/"
        delete: no
        rsync_opts:
          - "--exclude=.git"
          - "--exclude=.gitignore"
          - "--exclude=node_modules"
          - "--exclude=vendor"
          - "--exclude=storage/logs/*"
          - "--exclude=storage/cache/*"
          - "--exclude=.env"
          - "--exclude=.env.*"
          - "--exclude=tests"
          - "--exclude=.deployment-backup"
          - "--exclude=deployment"
      register: sync_result

    - name: Display sync results
      debug:
        msg: "Files synced: {{ sync_result.changed }}"

    - name: Build Docker image on production server
      shell: |
        cd {{ remote_project_path }}
        docker build \
          -f Dockerfile.production \
          -t {{ docker_registry }}/{{ docker_image_name }}:{{ docker_image_tag }} \
          -t {{ docker_registry }}/{{ docker_image_name }}:{{ build_timestamp }} \
          --no-cache \
          --progress=plain \
          .
      register: build_result
      changed_when: true

    - name: Display build output (last 20 lines)
      debug:
        msg: "{{ build_result.stdout_lines[-20:] }}"

    - name: Update web service with rolling update
      shell: |
        docker service update \
          --image {{ docker_registry }}/{{ docker_image_name }}:{{ docker_image_tag }} \
          --force \
          --update-parallelism 1 \
          --update-delay 10s \
          {{ docker_stack_name }}_web
      register: web_update
      changed_when: true

    - name: Update queue-worker service
      shell: |
        docker service update \
          --image {{ docker_registry }}/{{ docker_image_name }}:{{ docker_image_tag }} \
          --force \
          {{ docker_stack_name }}_queue-worker
      register: worker_update
      changed_when: true

    - name: Wait for services to stabilize (30 seconds)
      pause:
        seconds: 30
        prompt: "Waiting for services to stabilize..."

    - name: Check service status
      shell: docker stack services {{ docker_stack_name }} --format "table {{`{{.Name}}\t{{.Replicas}}\t{{.Image}}`}}"
      register: service_status
      changed_when: false

    - name: Check website availability
      shell: curl -k -s -o /dev/null -w '%{http_code}' https://michaelschiemer.de/
      register: website_check
      changed_when: false
      failed_when: false

    - name: Get recent web service logs
      shell: docker service logs {{ docker_stack_name }}_web --tail 10 --no-trunc 2>&1 | tail -20
      register: web_logs
      changed_when: false
      failed_when: false

    - name: Display deployment summary
      debug:
        msg:
          - "✅ Deployment Completed"
          - ""
          - "Build Timestamp: {{ build_timestamp }}"
          - "Image: {{ docker_registry }}/{{ docker_image_name }}:{{ docker_image_tag }}"
          - ""
          - "Service Status:"
          - "{{ service_status.stdout_lines }}"
          - ""
          - "Website HTTP Status: {{ website_check.stdout }}"
          - ""
          - "Recent Logs:"
          - "{{ web_logs.stdout_lines }}"
          - ""
          - "🌐 Website: https://michaelschiemer.de"
          - "📊 Portainer: https://michaelschiemer.de:9000"
          - "📈 Grafana: https://michaelschiemer.de:3000"