# ============================================================
# WordPress Full Stack Deployment
# ============================================================

- name: Deploy WordPress Stack
  hosts: "{{ target | default('all_managed') }}"
  become: true
  gather_facts: true

  pre_tasks:

    - name: Pre-deployment info
      ansible.builtin.debug:
        msg:
          - "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
          - "WordPress Stack Deployment"
          - "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
          - "Host  : {{ inventory_hostname }}"
          - "IP    : {{ ansible_facts['default_ipv4']['address'] }}"
          - "OS    : {{ ansible_facts['distribution'] }} {{ ansible_facts['distribution_version'] }}"
          - "RAM   : {{ (ansible_facts['memtotal_mb'] / 1024) | round(1) }}GB"
          - "CPUs  : {{ ansible_facts['processor_vcpus'] }}"
          - "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
      tags: always

    - name: Verify Docker
      ansible.builtin.service_facts:

    - name: Assert Docker running
      ansible.builtin.assert:
        that:
          - ansible_facts.services['docker.service'].state == 'running'
        fail_msg: "❌ Docker is not running!"
      tags: always

  roles:
    - role: wordpress
      vars:
        wp_site_url:   "http://{{ ansible_facts['default_ipv4']['address'] }}"
        wp_site_title: "My WordPress Site"
        wp_admin_user: admin
        app_env:       production
      tags: wordpress

  post_tasks:

    - name: WordPress Access Info
      ansible.builtin.debug:
        msg:
          - "╔══════════════════════════════════════════╗"
          - "║   WORDPRESS DEPLOYMENT COMPLETE! 🎉      ║"
          - "╠══════════════════════════════════════════╣"
          - "║ Site URL   : http://{{ ansible_facts['default_ipv4']['address'] }}"
          - "║ Admin URL  : http://{{ ansible_facts['default_ipv4']['address'] }}/wp-admin/"
          - "║ Admin User : {{ wp_admin_user | default('admin') }}"
          - "╠══════════════════════════════════════════╣"
          - "║ Stack Commands:                          ║"
          - "║ Status: docker compose -p wordpress ps  ║"
          - "║ Logs  : docker compose -p wordpress logs║"
          - "║ Stop  : docker compose -p wordpress stop║"
          - "╚══════════════════════════════════════════╝"
      tags: always