# SPDX-FileCopyrightText: 2026 Slavi Pantaleev
#
# SPDX-License-Identifier: AGPL-3.0-or-later

---
# What this proves: heisenbridge starts, reads the registration the role
# rendered, and is the version the role pins. It does NOT connect to IRC and
# never will. See docs/molecule-testing.md.
- name: Verify heisenbridge
  hosts: all
  become: true
  vars_files:
    - "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/../../../molecule-shared/vars.yml"
    - "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/../../../molecule-shared/playbook-context.yml"
  gather_facts: false

  tasks:
    - name: Load the role's defaults under a separate name
      ansible.builtin.include_vars:
        file: "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/defaults/main.yml"
        name: heisenbridge_role_defaults

    - name: Wait for the heisenbridge service to become active
      ansible.builtin.systemd_service:
        name: matrix-heisenbridge.service
      register: heisenbridge_service
      until: heisenbridge_service.status.ActiveState == 'active'
      retries: 30
      delay: 5
      failed_when: false

    # `Restart=always` means a bridge crash-looping on a configuration it cannot
    # read still reports `active`, so the restart counter is checked too.
    - name: Assert the service is active and has not been restarting
      ansible.builtin.assert:
        that:
          - heisenbridge_service.status.ActiveState == 'active'
          - heisenbridge_service.status.NRestarts is defined
          - heisenbridge_service.status.NRestarts | int == 0
        fail_msg: >-
          matrix-heisenbridge.service is
          {{ heisenbridge_service.status.ActiveState | default('unknown') }}
          after {{ heisenbridge_service.status.NRestarts | default('?') }}
          automatic restart(s)
        success_msg: "matrix-heisenbridge.service is active and has not restarted"

    # Heisenbridge keeps everything directly under its base path rather than in
    # config/ and data/ subdirectories the way the mautrix bridges do.
    - name: Read the appservice registration the role rendered
      ansible.builtin.slurp:
        src: "{{ matrix_bridge_heisenbridge_base_path }}/registration.yaml"
      register: heisenbridge_registration_file

    # The token and the URL both differ from anything heisenbridge would pick on
    # its own, so their presence means the role rendered this file rather than
    # the bridge generating one.
    - name: Assert the registration carries the scenario's token and namespace
      ansible.builtin.assert:
        that:
          - matrix_bridge_heisenbridge_appservice_token in heisenbridge_registration_rendered
          - "'heisenbridge' in heisenbridge_registration_rendered"
        fail_msg: "The appservice registration does not carry the scenario's token"
        success_msg: "The appservice registration carries the scenario's token"
      vars:
        heisenbridge_registration_rendered: "{{ heisenbridge_registration_file.content | b64decode }}"

    # The owner is what heisenbridge is told to accept administration from, and
    # the role passes it on the command line rather than through a config file,
    # so the unit is where it can be checked.
    - name: Read the systemd unit the role rendered
      ansible.builtin.slurp:
        src: /etc/systemd/system/matrix-heisenbridge.service
      register: heisenbridge_unit_file

    - name: Assert the unit carries the owner and homeserver URL the scenario set
      ansible.builtin.assert:
        that:
          - matrix_bridge_heisenbridge_owner in heisenbridge_unit_rendered
          - matrix_bridge_heisenbridge_homeserver_url in heisenbridge_unit_rendered
        fail_msg: "The unit does not carry the scenario's owner and homeserver URL"
        success_msg: "The unit carries the scenario's owner and homeserver URL"
      vars:
        heisenbridge_unit_rendered: "{{ heisenbridge_unit_file.content | b64decode }}"

    # identd binds host port 113 when enabled, and this scenario turns it off.
    # Asserting its absence keeps the default from silently becoming "on".
    - name: Assert identd is not published while it is disabled
      ansible.builtin.assert:
        that:
          - "'-p 113:' not in (heisenbridge_unit_file.content | b64decode)"
        fail_msg: >-
          The unit publishes identd on port 113 even though
          matrix_bridge_heisenbridge_identd_enabled is false
        success_msg: "identd is not published while it is disabled"

    - name: Read the image of the running container
      ansible.builtin.command:
        argv:
          - docker
          - container
          - inspect
          - matrix-heisenbridge
          - --format
          - "{{ '{{' }} .Config.Image {{ '}}' }}"
      register: heisenbridge_image
      changed_when: false

    - name: Assert the running container is the version defaults/main.yml pins
      ansible.builtin.assert:
        that:
          - heisenbridge_role_defaults.matrix_bridge_heisenbridge_version | string in heisenbridge_image.stdout
        fail_msg: >-
          The running container is {{ heisenbridge_image.stdout }}, which does not
          carry the pinned version
          {{ heisenbridge_role_defaults.matrix_bridge_heisenbridge_version }}
        success_msg: "The running container is the version defaults/main.yml pins"

    - name: Read the labels the role rendered
      ansible.builtin.slurp:
        src: "{{ matrix_bridge_heisenbridge_base_path }}/labels"
      register: heisenbridge_labels

    - name: Assert no Traefik labels are emitted while Traefik support is disabled
      ansible.builtin.assert:
        that:
          - "'traefik.' not in (heisenbridge_labels.content | b64decode)"
        fail_msg: >-
          Traefik labels were emitted even though
          matrix_bridge_heisenbridge_container_labels_traefik_enabled is false
        success_msg: "No Traefik labels are emitted while Traefik support is disabled"