# Copyright: (c) 2019, Andrew Klychkov (@Andersson007) <aaklychkov@mail.ru>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)

# Needs for further tests:
- name: Stop slave
  mysql_replication:
    login_host: 127.0.0.1
    login_port: "{{ replica_db.port }}"
    mode: stopslave

- name: Reset slave all
  mysql_replication:
    login_host: 127.0.0.1
    login_port: "{{ replica_db.port }}"
    mode: resetslaveall

# Get master log pos:
- name: Get master status
  mysql_replication:
    login_host: 127.0.0.1
    login_port: "{{ primary_db.port }}"
    mode: getmaster
  register: primary_status

# Test changemaster mode:
- name: Run replication with connection_name
  mysql_replication:
    login_host: 127.0.0.1
    login_port: "{{ replica_db.port }}"
    mode: changemaster
    master_host: 127.0.0.1
    master_port: "{{ primary_db.port }}"
    master_user: "{{ replication_user }}"
    master_password: "{{ replication_pass }}"
    master_log_file: mysql-bin.000001
    master_log_pos: '{{ primary_status.Position }}'
    connection_name: '{{ conn_name }}'
  register: result

- assert:
    that:
    - result is changed
    - result.queries[0] is match("CHANGE MASTER ('\S+' )?TO MASTER_HOST='[0-9.]+',MASTER_USER='\w+',MASTER_PASSWORD='[*]{8}',MASTER_PORT=\d+,MASTER_LOG_FILE='mysql-bin.000001',MASTER_LOG_POS=\d+")

# Test startslave mode:
- name: Start slave with connection_name
  mysql_replication:
    login_host: 127.0.0.1
    login_port: "{{ replica_db.port }}"
    mode: startslave
    connection_name: "{{ conn_name }}"
  register: result

- assert:
    that:
    - result is changed
    - result.queries == ["START SLAVE \'{{ conn_name }}\'"]

# Test getslave mode:
- name: Get standby statu with connection_name
  mysql_replication:
    login_host: 127.0.0.1
    login_port: "{{ replica_db.port }}"
    mode: getslave
    connection_name: "{{ conn_name }}"
  register: slave_status

- assert:
    that:
    - slave_status.Is_Slave == true
    - slave_status.Master_Host == '127.0.0.1'
    - slave_status.Exec_Master_Log_Pos == primary_status.Position
    - slave_status.Master_Port == {{ primary_db.port }}
    - slave_status.Last_IO_Errno == 0
    - slave_status.Last_IO_Error == ''
    - slave_status is not changed

# Test stopslave mode:
- name: Stop slave with connection_name
  mysql_replication:
    login_host: 127.0.0.1
    login_port: "{{ replica_db.port }}"
    mode: stopslave
    connection_name: "{{ conn_name }}"
  register: result

- assert:
    that:
    - result is changed
    - result.queries == ["STOP SLAVE \'{{ conn_name }}\'"]

# Test reset
- name: Reset slave with connection_name
  mysql_replication:
    login_host: 127.0.0.1
    login_port: "{{ replica_db.port }}"
    mode: resetslave
    connection_name: "{{ conn_name }}"
  register: result

- assert:
    that:
    - result is changed
    - result.queries == ["RESET SLAVE \'{{ conn_name }}\'"]

# Test reset all
- name: Reset slave all with connection_name
  mysql_replication:
    login_host: 127.0.0.1
    login_port: "{{ replica_db.port }}"
    mode: resetslaveall
    connection_name: "{{ conn_name }}"
  register: result

- assert:
    that:
    - result is changed
    - result.queries == ["RESET SLAVE \'{{ conn_name }}\' ALL"]