# """
# Run the command and check the response.
#
# :parameter command: The command to be executed.
# :parameter add_command: Whether to include the command in the database values.
# :parameter add_response: Whether to include the response in the database values.
# :parameter measurement: The measurement index for the command.
# :parameter measure_retries: The number of retries for measurement in case of failure.
# :parameter check_port: Whether to check the port before sending the command.
# :parameter response_equals: The expected response string to compare against.
# :parameter response_length: The expected length or format of the response.
# :parameter send_skipped: Whether to mark the test as skipped without execution.
# :parameter no_response: Whether to expect no response from the command.
# :parameter expect_patch_id_decimal: The expected patch ID in decimal format for validation.
# :parameter response_equals_match: The expected response string to match against.
# :return: RunResultType
# """

- name: Run Nextcloud maintenance on VM via Proxmox
  hosts: proxmox
  gather_facts: false
  become: true
  become_user: root
  become_method: sudo

  vars:
    vm_ip:   "{{ lookup('env', 'VM_IP') }}"
    vm_user: "{{ lookup('env', 'VM_USER') }}"
    vm_pass: "{{ lookup('env', 'VM_PASS') }}"

    # Flip to true if Docker needs sudo on the VM
    use_sudo: false

    # ---------- Collabora settings ----------
    collabora_project: "nextcloud-collabora"
    collabora_compose_file: "/data/compose/nextcloud/collabora-only.yml"

    # ---------- Nextcloud commands ----------
    vm_commands:
      - "docker exec -u www-data nextcloud php -f /var/www/html/cron.php"
      - "docker exec -u www-data nextcloud php occ app:update --all"
      - "docker exec -u www-data nextcloud php occ maintenance:repair --include-expensive"
      - "docker exec -u www-data nextcloud php occ status"
      # English comments: run health script non-interactively with a timeout and xtrace for debugging
      - "set -o pipefail; timeout 180s bash -x /data/compose/nextcloud/stack-health.sh </dev/null"

    # ---------- Collabora update commands ----------
    collabora_commands:
      # English comments: pre-pull latest base image (optional but keeps cache warm)
      - "timeout 600s docker pull collabora/code:latest"
      # English comments: pull service image defined in compose file
      - "timeout 600s docker compose -p {{ collabora_project }} -f {{ collabora_compose_file }} pull collabora"
      # English comments: recreate only the 'collabora' service without touching dependencies
      - "timeout 600s docker compose -p {{ collabora_project }} -f {{ collabora_compose_file }} up -d --no-deps --force-recreate collabora"

  tasks:
    - name: Ensure sshpass is installed (for password-based SSH)  # English comments
      ansible.builtin.apt:
        name: sshpass
        state: present
        update_cache: yes

    - name: Preflight | Ensure Collabora compose file exists on VM  # English comments
      ansible.builtin.command:
        argv:
          - sshpass
          - -p
          - "{{ vm_pass }}"
          - ssh
          - -o
          - StrictHostKeyChecking=no
          - -o
          - ConnectTimeout=15
          - "{{ vm_user }}@{{ vm_ip }}"
          - bash
          - -lc
          - "{{ ('sudo ' if use_sudo else '') }}test -f '{{ collabora_compose_file }}'"
      register: collab_preflight
      changed_when: false
      failed_when: collab_preflight.rc != 0

    - name: Run Nextcloud commands on VM (via SSH, argv, no line breaks)
      ansible.builtin.command:
        argv:
          - sshpass
          - -p
          - "{{ vm_pass }}"
          - ssh
          - -o
          - StrictHostKeyChecking=no
          - -o
          - ConnectTimeout=15
          - "{{ vm_user }}@{{ vm_ip }}"
          - bash
          - -lc
          - "{{ ('sudo ' if use_sudo else '') + item }}"
      loop: "{{ vm_commands }}"
      register: vm_cmds
      changed_when: false

    - name: Show outputs for each Nextcloud command
      ansible.builtin.debug:
        msg: |
          CMD: {{ item.item }}
          RC:  {{ item.rc }}
          STDOUT:
          {{ (item.stdout | default('')).strip() }}
          STDERR:
          {{ (item.stderr | default('')).strip() }}
      loop: "{{ vm_cmds.results }}"

    - name: Fail play if any Nextcloud command failed
      ansible.builtin.assert:
        that: "item.rc == 0"
        fail_msg: "Command failed on VM: {{ item.item }} (rc={{ item.rc }}) {{ ' -- likely timeout' if item.rc == 124 else '' }}"
        success_msg: "All Nextcloud commands succeeded."
      loop: "{{ vm_cmds.results }}"

    - name: Update Collabora on VM (via SSH, argv, no line breaks)
      ansible.builtin.command:
        argv:
          - sshpass
          - -p
          - "{{ vm_pass }}"
          - ssh
          - -o
          - StrictHostKeyChecking=no
          - -o
          - ConnectTimeout=15
          - "{{ vm_user }}@{{ vm_ip }}"
          - bash
          - -lc
          - "{{ ('sudo ' if use_sudo else '') + item }}"
      loop: "{{ collabora_commands }}"
      register: collab_cmds
      changed_when: false

    - name: Show outputs for each Collabora command
      ansible.builtin.debug:
        msg: |
          CMD: {{ item.item }}
          RC:  {{ item.rc }}
          STDOUT:
          {{ (item.stdout | default('')).strip() }}
          STDERR:
          {{ (item.stderr | default('')).strip() }}
      loop: "{{ collab_cmds.results }}"

    - name: Fail play if any Collabora command failed
      ansible.builtin.assert:
        that: "item.rc == 0"
        fail_msg: "Collabora update failed on VM: {{ item.item }} (rc={{ item.rc }}) {{ ' -- likely timeout' if item.rc == 124 else '' }}"
        success_msg: "Collabora updated successfully."
      loop: "{{ collab_cmds.results }}"