---
#
# Adds optical tutorial specific configurations
#
- name: Installing Prerequisites
  apt:
    name: "{{ item }}"
    force: yes
    update_cache: yes
  with_items: "{{ tutorials.optical.packages }}"

- name: Making sure Application folder is present
  file:
    path: "/home/ubuntu/{{ app_dir }}"
    state: directory
    mode: 0777

- name: Downloading ERLANG package
  get_url:
    url: "{{ tutorials.optical.erlang.package_url }}"
    dest: "/home/ubuntu/{{ app_dir }}"

- name: Extracting ERLANG package
  unarchive:
    src: "/home/ubuntu/{{ app_dir }}/otp_src_{{ tutorials.optical.erlang.version }}.tar.gz"
    dest: "/home/ubuntu/{{ app_dir }}"
    mode: 0777

- name: Configuring ERLANG installation
  shell: "{{ item }}"
  args:
    chdir: "/home/ubuntu/{{ app_dir }}/otp_src_{{ tutorials.optical.erlang.version }}"
  with_items:
    - ./configure

- name: Installing ERLANG
  become: yes
  make:
    chdir: "/home/ubuntu/{{ app_dir }}/otp_src_{{ tutorials.optical.erlang.version }}"
    target: install

- name: Removing ERLANG tar.gz
  file:
    path: "/home/ubuntu/{{ app_dir }}/otp_src_{{ tutorials.optical.erlang.version }}.tar.gz"
    state: absent

- name: Removing ERLANG directory
  file:
    path: "/home/ubuntu/{{ app_dir }}/otp_src_{{ tutorials.optical.erlang.version }}"
    state: absent

- name: Cloning LINC-OE repositories
  git:
    repo: "{{ item.value.url }}"
    dest: "{{ item.value.dest }}"
  with_dict: "{{ tutorials.optical.linc_oe }}"

- name: Setting LINC-OE directory permissions
  file:
    path: "/home/ubuntu/{{ item.value.dest }}"
    state: directory
    mode: 0777
  with_dict: "{{ tutorials.optical.linc_oe }}"

- name: Configuring LINC-OE traffic generator
  copy:
    src: "/home/ubuntu/{{ tutorials.optical.linc_oe.config_generator.dest }}/priv/{{ item }}"
    dest: "/home/ubuntu/{{ tutorials.optical.linc_oe.config_generator.dest }}/"
    mode: 0777
  with_items:
    - "json_example.json"
    - "sys.config.template"

- name: Configuring LINC-OE switch
  replace:
    dest: "/home/ubuntu/{{ tutorials.optical.linc_oe.switch.dest }}/rel/files/vm.args"
    regexp: 'ERL_MAX_ETS_TABLES 3000'
    replace: 'ERL_MAX_ETS_TABLES 300000'

- name: Applying LINC-OE switch config
  copy:
    src: "/home/ubuntu/{{ tutorials.optical.linc_oe.switch.dest }}/rel/files/sys.config.orig"
    dest: "/home/ubuntu/{{ tutorials.optical.linc_oe.switch.dest }}/rel/files/sys.config"
    mode: 0777

- name: Compiling LINC-OE
  make:
    chdir: "/home/ubuntu/{{ item.value.dest }}"
  with_dict: "{{ tutorials.optical.linc_oe }}"

- name: Setting LINC-OE directory permissions
  file:
    path: "/home/ubuntu/{{ item.value.dest }}"
    state: directory
    mode: 0777
  with_dict: "{{ tutorials.optical.linc_oe }}"

- name: Creating LINC-OE Desktop icons
  blockinfile:
    dest: "/home/{{ tutorials.optical.user }}/Desktop/LINC-OE.desktop"
    create: yes
    owner: "{{ tutorials.optical.user }}"
    group: "{{ tutorials.optical.user }}"
    mode: 0777
    block: |
      [Desktop Entry]
      Encoding=UTF-8
      Type=Application
      Name=LINC-OE
      Name[en_US]=LINC-OE
      Icon=konsole
      Exec=gnome-terminal -x bash -c "{{ tutorials.optical.lincoe_exec  }}; exec $SHELL"
      Comment[en_US]=