- name: set asterisk_cfg
  set_fact:
    asterisk_cfg: "{{ asterisk_default_config | d({}) | combine(asterisk_config | d({}), recursive=true) }}"


- name: install dependencies
  include_tasks: tasks/install_packages.yml
  vars:
    package:
      - asterisk
      - asterisk-pgsql
      - asterisk-openrc
      - asterisk-opus
      - asterisk-srtp
      - tar
      - vorbis-tools


- name: create user and group
  include_tasks: tasks/create_user.yml
  vars:
    user:
      name: "{{ asterisk_user }}"
      group: "{{ asterisk_group }}"
      dir: "{{ asterisk_dir }}"


- name: ensure asterisk directories exist
  file:
    path: "{{ item }}"
    state: directory
    owner: "{{ asterisk_user }}"
    group: "{{ asterisk_group }}"
  loop:
    - "{{ asterisk_dir }}"
    - "{{ asterisk_conf_dir }}"
    - "{{ asterisk_tls_dir }}"
    - "{{ asterisk_data_dir }}"
    - "{{ asterisk_data_dir }}/moh"
    - "{{ asterisk_data_dir }}/sounds"
    - "{{ asterisk_data_dir }}/sounds/{{ asterisk_language }}"
    - "{{ asterisk_data_dir }}/sounds/{{ asterisk_language }}/custom"
    - "{{ asterisk_recordings_dir }}"


- name: template custom asterisk configs
  template:
    src: "{{ item }}.j2"
    dest: "{{ asterisk_conf_dir }}/{{ item }}.conf"
    force: yes
    mode: 0400
    owner: "{{ asterisk_user }}"
    group: "{{ asterisk_group }}"
    lstrip_blocks: yes
  notify: restart asterisk
  loop:
    - custom_pjsip
    - custom_queues
    - ext_ivr
    - ext_utils
    - extensions


- name: template asterisk configs
  template:
    src: "{{ 'config' if item is string else (item.config | d('config')) }}.j2"
    dest: "{{ asterisk_conf_dir }}/{{ item if item is string else (item.dest | d(item.config) | d(item.name)) }}.conf"
    force: yes
    mode: 0400
    owner: "{{ asterisk_user }}"
    group: "{{ asterisk_group }}"
    lstrip_blocks: yes
  notify: restart asterisk
  loop:
    - acl
    - asterisk
    - ccss
    - cdr
    - cdr_pgsql
    - cli_aliases
    - cli_permissions
    - codecs
    - confbridge
    - features
    - followme
    - indications
    - logger
    - manager
    - musiconhold
    - pjproject
    - pjsip
    - pjsip_notify
    - queues
    - rtp
    - modules
    - queuerules
    - cel
    - udptl


- name: edit service config
  lineinfile:
    path: /etc/conf.d/asterisk
    regexp: "^{{ item.name | upper }}="
    line: "{{ item.name | upper }}=\"{{ item.value }}\""
  when: item.when | d(true)
  notify: restart asterisk
  loop:
    - name: asterisk_opts
      value: "-C {{ (asterisk_conf_dir ~ '/asterisk.conf') | quote }}"
      when: "{{ asterisk_conf_dir != '/etc/asterisk' }}"
    - name: asterisk_user
      value: "{{ asterisk_user }}"
    - name: asterisk_nice
      value: "{{ asterisk_niceness | d(None) }}"
      when: "{{ asterisk_niceness is defined }}"


- name: download asterisk sound pack
  get_url:
    url: "https://downloads.asterisk.org/pub/telephony/sounds/asterisk-core-sounds-{{ asterisk_language }}-{{ item }}-current.tar.gz"
    dest: "{{ asterisk_data_dir }}/{{ asterisk_language }}-{{ item }}.tar.gz"
    owner: "{{ asterisk_user }}"
    group: "{{ asterisk_group }}"
  register: result
  loop:
    - sln16
    - wav


- name: extract sound pack
  unarchive:
    src: "{{ item }}"
    dest: "{{ asterisk_data_dir }}/sounds/{{ asterisk_language }}"
    remote_src: yes
    owner: "{{ asterisk_user }}"
    group: "{{ asterisk_group }}"
  loop: "{{ result.results | d([]) | selectattr('dest', 'defined') | selectattr('changed', 'defined') | selectattr('changed', 'equalto', true) | map(attribute='dest') | list }}"


- name: deploy RSA cert for SIP TLS
  include_role:
    name: certs
  vars:
    certs:
      id: ast-tls
      cert: "{{ asterisk_tls_dir }}/asterisk.crt"
      key: "{{ asterisk_tls_dir }}/asterisk.key"
      chain: "{{ asterisk_tls_dir }}/chain.crt"
      owner: "{{ asterisk_user }}"
      group: "{{ asterisk_group }}"
      post_hook: service asterisk restart
      notify: restart asterisk


- name: install and configure cdr
  include_role:
    name: cdr
  vars:
    cdr_group: "{{ asterisk_group }}"
    cdr_config:
      db_host: "{{ asterisk_cfg.cdr_pgsql.global.hostname }}"
      db_user: "{{ asterisk_cfg.cdr_pgsql.global.user }}"
      db_pass: "{{ asterisk_cfg.cdr_pgsql.global.password }}"
      db_database: "{{ asterisk_cfg.cdr_pgsql.global.dbname }}"
      db_table: "{{ asterisk_cfg.cdr_pgsql.global.table }}"
      record_dir: "{{ asterisk_recordings_dir }}"
      ami_user: "{{ asterisk_ami_cdr_user }}"
      ami_pass: "{{ asterisk_ami_cdr_secret }}"
  when: asterisk_use_cdr | d(true) == true


- name: flush handlers
  meta: flush_handlers


- name: add directories to backup plan
  include_role:
    name: backup
  vars:
    function: add
    backup_items:
      - "{{ asterisk_conf_dir }}"
      - "{{ asterisk_tls_dir }}"
      - "{{ asterisk_data_dir }}/moh"
      - "{{ asterisk_data_dir }}/sounds/{{ asterisk_language }}/custom"
      - "{{ asterisk_dir }}/astdb.sqlite3"


- name: enable and start asterisk
  service:
    name: asterisk
    enabled: yes
    state: started