---
- name: 🔎 Check if {{ WORDPRESS_CONFIG_FILE }} exists in WordPress
  shell: >
    container exec -u {{ WORDPRESS_USER }} {{ WORDPRESS_CONTAINER_ADDRESS }} test -f {{ WORDPRESS_CONFIG_PATH }}
  register: wp_config_file_exists
  changed_when: false
  failed_when: false

- name: 🩹 Patch WordPress {{ WORDPRESS_CONFIG_FILE }} with updated DB credentials
  include_tasks: 01_patch_config.yml
  when: wp_config_file_exists.rc == 0

- name: "📦 Install wordpress"
  include_tasks: 02_install.yml

- name: "🔄 Convert to Multisite when opted in"
  include_tasks: 03_multisite.yml
  when: >-
    (lookup('config', application_id, 'services.wordpress.multisite.enabled')
      | default(false) | bool)

- name: "🛑 Assert every required addon is claimed by an install path"
  ansible.builtin.assert:
    that:
      - WORDPRESS_ADDONS_REQUIRED | difference(WORDPRESS_ADDONS_INSTALLED) | length == 0
    fail_msg: >-
      Required addon(s)
      {{ WORDPRESS_ADDONS_REQUIRED | difference(WORDPRESS_ADDONS_INSTALLED) | join(', ') }}
      are declared in meta/addons/ but no install loop selects them; their
      `mechanism` must be `plugin` or `mu_plugin` to be installed at all.

- name: "📦 Install declared mu-plugins"
  include_tasks: 04_mu_plugins.yml

- name: "🔁 Iterate through WordPress plugins"
  include_tasks: 05_enable_plugin.yml
  loop: "{{ WORDPRESS_PLUGINS }}"
  loop_control:
    loop_var: wordpress_plugin
    label: "{{ wordpress_plugin.key }}"
  vars:
    plugin_name: "{{ wordpress_plugin.key }}"
    plugin_enabled: "{{ wordpress_plugin.value.enabled | bool }}"
    plugin_task_path: "{{ [role_path, 'tasks/addons', plugin_name  ~ '.yml' ] | path_join }}"
  when: plugin_enabled | bool

- name: "⬇️ Get current 'permalink_structure'"
  shell: >
    container exec -u {{ WORDPRESS_USER }} {{ WORDPRESS_CONTAINER_ADDRESS }}
    wp option get permalink_structure --path={{ WORDPRESS_DOCKER_HTML_PATH }}
  register: wp_permalink_structure
  changed_when: false
  failed_when: false

- name: "🔗 Set the permalink structure the /wp-json routes need"
  shell: >
    container exec -u {{ WORDPRESS_USER }} {{ WORDPRESS_CONTAINER_ADDRESS }}
    wp option update permalink_structure "{{ WORDPRESS_PERMALINK_STRUCTURE }}"
    --path={{ WORDPRESS_DOCKER_HTML_PATH }}
  when: (wp_permalink_structure.stdout | trim) != WORDPRESS_PERMALINK_STRUCTURE

- name: 🔍 Detect if WordPress is Multisite
  shell: >
    container exec -u {{ WORDPRESS_USER }} {{ WORDPRESS_CONTAINER_ADDRESS }}
    wp eval 'echo (int) is_multisite();' --path={{ WORDPRESS_DOCKER_HTML_PATH }}
  register: wp_is_multisite
  changed_when: false

- name: "🔄 Update Single Side WordPress domain"
  include_tasks: 06_update_domain.yml
  when: (wp_is_multisite.stdout | trim) == '0'
  vars:
    wp_new_url: "{{ WORDPRESS_URL }}"

- name: "📧 Verify the relay accepted WordPress's startup mail"
  when: lookup('config', application_id, 'services.email.enabled', false) | bool
  block:
    - name: "⏳ Wait for the delivery marker the healthcheck writes"
      shell: >
        container exec {{ WORDPRESS_CONTAINER_ADDRESS }} test -f {{ lookup('container_mail_marker') }}
      register: wordpress_smoke_mail
      changed_when: false
      failed_when: false
      retries: 30
      delay: 5
      until: wordpress_smoke_mail.rc == 0

    - name: "🛑 Report a relay that refused every attempt"
      ansible.builtin.assert:
        that: wordpress_smoke_mail.rc == 0
        fail_msg: >-
          WordPress never delivered its startup mail. The healthcheck writes
          {{ lookup('container_mail_marker') }} only after msmtp exits 0, so
          the relay refused every attempt. Its reason is in the container's
          State.Health.Log; liveness itself is unaffected, which is why the
          stack still converged.