- hosts: all
  gather_facts: false
  vars:
    #we need to loop over the /var/lib/mpd{{ count }} directory for the files/folders below. we need to loop over the stream ports as well 
    count: 5
    path: /var/lib/
    mpd: mpd
    #service_name: "{{ mpd  ~ item  }}"
    add_path: "{{ path ~ service_name }}"
    playlist_directory: "{{ add_path ~ 'playlist/' }}"
    db_file: tag_cache
    log_file: mpd.log
    pid_file: pid
    state_file: state
    sticker_file: sticker.sql
    user: mpd
    group: nogroup
    bind_to_address: any
    bind_address: any
    port_start: 6600
    port: "{{ port_start + item }}"
    log_level:
    gapless_mp3_playback: yes
    save_absolute_paths_in_playlists: yes
    metadata_to_use: artist,album,title,track,name,genre,date,composer,performer,disc 
    auto_update: no
    auto_update_depth: 3
    follow_outside_symlinks: no
    follow_inside_symlinks: no 
    zeroconf_enabled: no
    zeroconf_name: mpd
    default_permissions: red,add,control,admin
    stream: music
    stream_port: 6700
    stream_bind_address: any
    mixer_type: disabled
    replaygain: album
    replaygain_preamp: 0
    volume_normalization: no
    audio_buffer_size: 2048
    buffer_before_play: 1%
  
  tasks:
    - debug:
        msg: "{{ playlist_directory }}" #"{{ service_name }}"
    - name: Install mpdf on hosts
      apt:
        name: mpd
        state: present 

    - name: setup config on hosts
      template:
         src: mpdf.conf.j2
         dest: /etc/mpdf{{ item }}.conf
         mode:  0644
         owner: root
         group: root 
      notify:
        - restart mpd
      loop: "{{ range(1,count|int + 1) }}"