---
- name: Ensure compose directories exist for {{ accounts_service_target.name }}
  ansible.builtin.file:
    path: "{{ item }}"
    state: directory
    owner: root
    group: root
    mode: "0755"
  loop:
    - "{{ accounts_service_target.compose_dir }}"
    - "{{ accounts_service_target.compose_dir }}/env"
    - "{{ accounts_service_target.compose_dir }}/config"

- name: Check for managed env file for {{ accounts_service_target.name }}
  ansible.builtin.stat:
    path: "{{ accounts_service_target.env_file }}"
  register: accounts_service_target_managed_env_stat

- name: Check for legacy env file for {{ accounts_service_target.name }}
  ansible.builtin.stat:
    path: "{{ accounts_service_target.legacy_env_file }}"
  register: accounts_service_target_legacy_env_stat

- name: Seed managed env file from legacy deployment for {{ accounts_service_target.name }}
  ansible.builtin.copy:
    src: "{{ accounts_service_target.legacy_env_file }}"
    dest: "{{ accounts_service_target.env_file }}"
    remote_src: true
    owner: root
    group: root
    mode: "0600"
  when:
    - not accounts_service_target_managed_env_stat.stat.exists
    - accounts_service_target_legacy_env_stat.stat.exists

- name: Render managed env file from defaults for {{ accounts_service_target.name }}
  ansible.builtin.template:
    src: app.env.j2
    dest: "{{ accounts_service_target.env_file }}"
    owner: root
    group: root
    mode: "0600"
  when:
    - not accounts_service_target_managed_env_stat.stat.exists
    - not accounts_service_target_legacy_env_stat.stat.exists

- name: Ensure managed CONFIG_TEMPLATE is present for {{ accounts_service_target.name }}
  ansible.builtin.lineinfile:
    path: "{{ accounts_service_target.env_file }}"
    regexp: '^CONFIG_TEMPLATE='
    line: 'CONFIG_TEMPLATE=/etc/xcontrol/account.template.yaml'
    state: present
    insertafter: '^CONFIG_PATH='

- name: Ensure managed CONFIG_PATH is present for {{ accounts_service_target.name }}
  ansible.builtin.lineinfile:
    path: "{{ accounts_service_target.env_file }}"
    regexp: '^CONFIG_PATH='
    line: 'CONFIG_PATH=/etc/xcontrol/account.yaml'
    state: present
    insertbefore: BOF

- name: Ensure managed IMAGE is present for {{ accounts_service_target.name }}
  ansible.builtin.lineinfile:
    path: "{{ accounts_service_target.env_file }}"
    regexp: '^IMAGE='
    line: 'IMAGE={{ accounts_service_image_ref }}'
    state: present
    insertafter: '^CONFIG_TEMPLATE='

- name: Render managed account config for {{ accounts_service_target.name }}
  ansible.builtin.template:
    src: account.yaml.j2
    dest: "{{ accounts_service_target.config_file }}"
    owner: root
    group: root
    mode: "0644"

- name: Render compose file for {{ accounts_service_target.name }}
  ansible.builtin.template:
    src: docker-compose.yml.j2
    dest: "{{ accounts_service_target.compose_file }}"
    owner: root
    group: root
    mode: "0644"

- name: Pull image for {{ accounts_service_target.name }}
  ansible.builtin.command: docker compose -f "{{ accounts_service_target.compose_file }}" pull app
  args:
    chdir: "{{ accounts_service_target.compose_dir }}"
  when: accounts_service_pull_image | bool

- name: Remove any container currently bound to {{ accounts_service_target.host_port }}
  ansible.builtin.shell: |
    set -euo pipefail
    ids="$(docker ps --filter publish={{ accounts_service_target.host_port }} -q)"
    if [ -z "${ids}" ]; then
      exit 0
    fi
    docker rm -f ${ids}
  args:
    executable: /bin/bash
  register: accounts_service_target_port_cleanup
  changed_when: accounts_service_target_port_cleanup.stdout | trim != ""

- name: Start managed compose target for {{ accounts_service_target.name }}
  ansible.builtin.command: docker compose -f "{{ accounts_service_target.compose_file }}" up -d --force-recreate --remove-orphans
  args:
    chdir: "{{ accounts_service_target.compose_dir }}"