---

- name: Ensure ma1sd paths exist
  ansible.builtin.file:
    path: "{{ item.path }}"
    state: directory
    mode: 0750
    owner: "{{ matrix_user_username }}"
    group: "{{ matrix_user_groupname }}"
  with_items:
    - {path: "{{ matrix_ma1sd_config_path }}", when: true}
    - {path: "{{ matrix_ma1sd_data_path }}", when: true}
    - {path: "{{ matrix_ma1sd_docker_src_files_path }}", when: "{{ matrix_ma1sd_container_image_self_build }}"}
  when: "item.when | bool"

# These (SQLite -> Postgres) migration tasks are usually at the top,
# but we'd like to run them after `migrate_mxisd.yml`, which requires the ma1sd paths to exist.
- ansible.builtin.set_fact:
    matrix_ma1sd_requires_restart: false

- when: "matrix_ma1sd_database_engine == 'postgres'"
  block:
    - name: Check if an SQLite database already exists
      ansible.builtin.stat:
        path: "{{ matrix_ma1sd_sqlite_database_path_local }}"
      register: matrix_ma1sd_sqlite_database_path_local_stat_result

    - when: "matrix_ma1sd_sqlite_database_path_local_stat_result.stat.exists | bool"
      block:
        - ansible.builtin.set_fact:
            devture_postgres_db_migration_request:
              src: "{{ matrix_ma1sd_sqlite_database_path_local }}"
              dst: "{{ matrix_ma1sd_database_connection_string }}"
              caller: "{{ role_path | basename }}"
              engine_variable_name: 'matrix_ma1sd_database_engine'
              engine_old: 'sqlite'
              systemd_services_to_stop: ['matrix-ma1sd.service']
              pgloader_options: ['--with "quote identifiers"']

        - ansible.builtin.import_role:
            name: galaxy/com.devture.ansible.role.postgres
            tasks_from: migrate_db_to_postgres

        - ansible.builtin.set_fact:
            matrix_ma1sd_requires_restart: true

- name: Ensure ma1sd image is pulled
  community.docker.docker_image:
    name: "{{ matrix_ma1sd_docker_image }}"
    source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
    force_source: "{{ matrix_ma1sd_docker_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
    force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_ma1sd_docker_image_force_pull }}"
  when: "not matrix_ma1sd_container_image_self_build | bool"
  register: result
  retries: "{{ devture_playbook_help_container_retries_count }}"
  delay: "{{ devture_playbook_help_container_retries_delay }}"
  until: result is not failed

- when: "matrix_ma1sd_container_image_self_build | bool"
  block:
    - name: Ensure gradle is installed for self-building (Debian)
      ansible.builtin.apt:
        name:
          - gradle
        state: present
        update_cache: true
      when: (ansible_os_family == 'Debian')

    - name: Ensure gradle is installed for self-building (RedHat)
      ansible.builtin.fail:
        msg: "Installing gradle on RedHat ({{ ansible_distribution }}) is currently not supported, so self-building ma1sd cannot happen at this time"
      when: ansible_os_family == 'RedHat'

    - ansible.builtin.include_tasks: "{{ role_path }}/tasks/util/ensure_gradle_installed_archlinux.yml"
      when: "ansible_distribution == 'Archlinux'"

    - name: Ensure ma1sd repository is present on self-build
      ansible.builtin.git:
        repo: "{{ matrix_ma1sd_container_image_self_build_repo }}"
        dest: "{{ matrix_ma1sd_docker_src_files_path }}"
        version: "{{ matrix_ma1sd_container_image_self_build_branch }}"
        force: "yes"
      become: true
      become_user: "{{ matrix_user_username }}"
      register: matrix_ma1sd_git_pull_results

    - name: Ensure ma1sd Docker image is built
      ansible.builtin.command:
        cmd: ./gradlew dockerBuild
        chdir: "{{ matrix_ma1sd_docker_src_files_path }}"
      environment:
        DOCKER_BUILDKIT: 1
      when: matrix_ma1sd_git_pull_results.changed

    - name: Ensure ma1sd Docker image is tagged correctly
      community.docker.docker_image:
        # The build script always tags the image with 2 tags:
        # - based on the branch/version: e.g. `ma1uta/ma1sd:2.4.0` (when on `2.4.0`)
        #   or `ma1uta/ma1sd:2.4.0-19-ga71d32b` (when on a given commit for a pre-release)
        # - generic one: `ma1uta/ma1sd:latest-dev`
        #
        # It's hard to predict the first one, so we'll use the latter.
        name: "ma1uta/ma1sd:latest-dev"
        repository: "{{ matrix_ma1sd_docker_image }}"
        force_tag: true
        source: local

- name: Ensure ma1sd config installed
  ansible.builtin.copy:
    content: "{{ matrix_ma1sd_configuration | to_nice_yaml(indent=2, width=999999) }}"
    dest: "{{ matrix_ma1sd_config_path }}/ma1sd.yaml"
    mode: 0644
    owner: "{{ matrix_user_username }}"
    group: "{{ matrix_user_groupname }}"

- name: Ensure custom view templates are installed, if any
  ansible.builtin.copy:
    content: "{{ item.value }}"
    dest: "{{ matrix_ma1sd_config_path }}/{{ item.location }}"
    mode: 0644
    owner: "{{ matrix_user_username }}"
    group: "{{ matrix_user_groupname }}"
  with_items:
    - {value: "{{ matrix_ma1sd_view_session_custom_onTokenSubmit_success_template }}", location: 'tokenSubmitSuccess.html'}
    - {value: "{{ matrix_ma1sd_view_session_custom_onTokenSubmit_failure_template }}", location: 'tokenSubmitFailure.html'}
  when: "matrix_ma1sd_view_session_custom_templates_enabled | bool and item.value"

- name: Ensure custom email templates are installed, if any
  ansible.builtin.copy:
    content: "{{ item.value }}"
    dest: "{{ matrix_ma1sd_config_path }}/{{ item.location }}"
    mode: 0644
    owner: "{{ matrix_user_username }}"
    group: "{{ matrix_user_groupname }}"
  with_items:
    - {value: "{{ matrix_ma1sd_threepid_medium_email_custom_invite_template }}", location: 'invite-template.eml'}
    - {value: "{{ matrix_ma1sd_threepid_medium_email_custom_session_validation_template }}", location: 'validate-template.eml'}
    - {value: "{{ matrix_ma1sd_threepid_medium_email_custom_session_unbind_notification_template }}", location: 'unbind-notification.eml'}
    - {value: "{{ matrix_ma1sd_threepid_medium_email_custom_matrixid_template }}", location: 'mxid-template.eml'}
  when: "matrix_ma1sd_threepid_medium_email_custom_templates_enabled | bool and item.value"

# Only cleaning up for people who define the respective templates
- name: (Cleanup) Ensure custom email templates are not in data/ anymore (we've put them in config/)
  ansible.builtin.file:
    path: "{{ matrix_ma1sd_data_path }}/{{ item.location }}"
    state: absent
  with_items:
    - {value: "{{ matrix_ma1sd_threepid_medium_email_custom_invite_template }}", location: 'invite-template.eml'}
    - {value: "{{ matrix_ma1sd_threepid_medium_email_custom_session_validation_template }}", location: 'validate-template.eml'}
    - {value: "{{ matrix_ma1sd_threepid_medium_email_custom_session_unbind_notification_template }}", location: 'unbind-notification.eml'}
    - {value: "{{ matrix_ma1sd_threepid_medium_email_custom_matrixid_template }}", location: 'mxid-template.eml'}
  when: "matrix_ma1sd_threepid_medium_email_custom_templates_enabled | bool and item.value"

- name: Ensure matrix-ma1sd.service installed
  ansible.builtin.template:
    src: "{{ role_path }}/templates/systemd/matrix-ma1sd.service.j2"
    dest: "{{ devture_systemd_docker_base_systemd_path }}/matrix-ma1sd.service"
    mode: 0644
  register: matrix_ma1sd_systemd_service_result

- name: Ensure systemd reloaded after matrix-ma1sd.service installation
  ansible.builtin.service:
    daemon_reload: true
  when: "matrix_ma1sd_systemd_service_result.changed | bool"

- name: Ensure matrix-ma1sd.service restarted, if necessary
  ansible.builtin.service:
    name: "matrix-ma1sd.service"
    state: restarted
  when: "matrix_ma1sd_requires_restart | bool"