---
- name: Install mariadb (Archlinux)
  become: true
  community.general.pacman:
    name:
      - mariadb
      - python-pymysql
  when: ansible_facts['distribution'] == 'Archlinux'

- name: Install mariadb (Debian)
  become: true
  ansible.builtin.apt:
    name:
      - mariadb-server
      - python3-pymysql
  when: ansible_facts['distribution'] == 'Debian'

- name: Initialize mariadb
  become: true
  ansible.builtin.command: "mariadb-install-db --user=mysql --basedir=/usr --datadir=/var/lib/mysql"
  register: result
  changed_when: "'table already exists!' not in result.stdout"
  notify: Start mysqld service

- name: Secure the installation
  become: true
  when: "'table already exists!' not in result.stdout"
  block:
    - name: Set root password
      community.mysql.mysql_user:
        user: root
        password: ""
        host: localhost
      no_log: true
    - name: Remove anonymous user for ansible_fqdn
      community.mysql.mysql_user:
        user: ""
        host: "{{ ansible_fqdn }}"
        state: absent
    - name: Remove anonymous user for localhost
      community.mysql.mysql_user:
        user: ""
        state: absent
    - name: Remove remote root access
      community.mysql.mysql_user:
        user: root
        password: ""
        host: "{{ item }}"
      no_log: true
      with_items:
        - "::1"
        - "127.0.0.1"
        - localhost
    - name: Remove test database
      community.mysql.mysql_db:
        db: test
        state: absent

- name: Stop mysqld service
  ansible.builtin.systemd:
    name: mysqld
    state: stopped
    scope: system