---
# =============================================================================
# VERIFY - Проверка тестовых инстансов
# =============================================================================
- hosts: localhost
  gather_facts: false
  vars:
    # Получаем preset из переменной окружения или используем default
    preset_name: "{{ lookup('env', 'MOLECULE_PRESET') | default('default') }}"
    preset_file: "/workspace/molecule/presets/{{ preset_name }}.yml"
    
    # Fallback значения если preset файл не найден
    docker_network: labnet
    hosts:
      - name: u1
        family: debian
        groups: [test]

  tasks:
    # =============================================================================
    # НАСТРОЙКА - Загрузка конфигурации
    # =============================================================================
    - name: Configuration setup
      debug:
        msg: |
          ================================================================================
          НАСТРОЙКА - Загрузка конфигурации
          ================================================================================
          Preset: {{ preset_name }}
          ================================================================================

    - name: Load preset configuration
      include_vars: "{{ preset_file }}"
      when: preset_file is file
      ignore_errors: true

    # =============================================================================
    # ПРОВЕРКА SYSTEMD УЗЛОВ - Статус systemd контейнеров
    # =============================================================================
    - name: Systemd nodes verification
      debug:
        msg: |
          ================================================================================
          ПРОВЕРКА SYSTEMD УЗЛОВ - Статус systemd контейнеров
          ================================================================================
          Count: {{ hosts | selectattr('type','undefined') | list | length }}
          ================================================================================

    - name: Check systemd nodes status
      community.docker.docker_container_exec:
        container: "{{ item.name }}"
        command: systemctl is-system-running
      loop: "{{ hosts | selectattr('type','undefined') | list }}"
      loop_control: { label: "{{ item.name }}" }
      register: systemd_status
      ignore_errors: true

    - name: Display systemd nodes status
      debug:
        msg: "Systemd node {{ item.0.name }}: {{ item.1.stdout | default('unknown') }}"
      loop: "{{ systemd_status.results | default([]) }}"
      when: systemd_status is defined

    # Проверка DinD узлов
    - name: Check DinD nodes docker daemon
      community.docker.docker_container_exec:
        container: "{{ item.name }}"
        command: docker version --format '{{.Server.Version}}'
      loop: "{{ hosts | selectattr('type','defined') | selectattr('type','equalto','dind') | list }}"
      loop_control: { label: "{{ item.name }}" }
      register: dind_status
      ignore_errors: true

    - name: Display DinD nodes status
      debug:
        msg: "DinD node {{ item.0.name }}: Docker {{ item.1.stdout | default('not running') }}"
      loop: "{{ dind_status.results | default([]) }}"
      when: dind_status is defined

    # Проверка DOoD узлов
    - name: Check DOoD nodes docker access
      community.docker.docker_container_exec:
        container: "{{ item.name }}"
        command: docker ps --format '{{.Names}}'
      loop: "{{ hosts | selectattr('type','defined') | selectattr('type','equalto','dood') | list }}"
      loop_control: { label: "{{ item.name }}" }
      register: dood_status
      ignore_errors: true

    - name: Display DOoD nodes status
      debug:
        msg: "DOoD node {{ item.0.name }}: Can access {{ item.1.stdout_lines | length | default(0) }} containers"
      loop: "{{ dood_status.results | default([]) }}"
      when: dood_status is defined

    # Проверка сетевого подключения
    - name: Test network connectivity between nodes
      community.docker.docker_container_exec:
        container: "{{ item.0.name }}"
        command: ping -c 1 {{ item.1.name }}
      loop: "{{ hosts | subelements(hosts, 'name') }}"
      loop_control: { label: "{{ item.0.name }} -> {{ item.1.name }}" }
      when: item.0.name != item.1.name
      register: ping_results
      ignore_errors: true

    - name: Display network connectivity results
      debug:
        msg: "Network test {{ item.0.name }} -> {{ item.1.name }}: {{ 'OK' if item.2.rc == 0 else 'FAILED' }}"
      loop: "{{ ping_results.results | default([]) }}"
      when: ping_results is defined

    # Проверка портов
    - name: Check published ports
      community.docker.docker_container_exec:
        container: "{{ item.name }}"
        command: netstat -tlnp
      loop: "{{ hosts | selectattr('publish','defined') | list }}"
      loop_control: { label: "{{ item.name }}" }
      register: port_status
      ignore_errors: true

    - name: Display port status
      debug:
        msg: "Node {{ item.0.name }} ports: {{ item.1.stdout_lines | select('match', 'LISTEN') | list | length }} listening"
      loop: "{{ port_status.results | default([]) }}"
      when: port_status is defined

    # Проверка групп
    - name: Display inventory groups
      debug:
        msg: |
          📋 Inventory Groups:
          {% for group, members in (groups_map | default({}) | dictsort) %}
          - {{ group }}: {{ members | join(', ') }}
          {% endfor %}

    # Финальная сводка
    - name: Display verification summary
      debug:
        msg: |
          ✅ Verification Summary:
          - Total hosts: {{ hosts | length }}
          - Systemd nodes: {{ hosts | selectattr('type','undefined') | list | length }}
          - DinD nodes: {{ hosts | selectattr('type','defined') | selectattr('type','equalto','dind') | list | length }}
          - DOoD nodes: {{ hosts | selectattr('type','defined') | selectattr('type','equalto','dood') | list | length }}
          - Groups: {{ groups_map.keys() | list | join(', ') }}
          - Network: {{ docker_network }}