#1 Install VNC
- block:
  - name: Install VNC Server on {{ansible_os_family}}
    yum:
      name: tigervnc-server
    when: ansible_os_family == "RedHat"
  
  - name: Install VNC Server on {{ansible_os_family}}
    apt:
      name: tightvncserver
    when: ansible_os_family == "Debian"
    
  - name: install expect
    yum:
      name: expect
      state: latest
    when: ansible_os_family == "RedHat"

  - name: install expect for ubuntu
    apt:
      name: expect
      state: latest
    when: ansible_os_family == "Debian"
    
  - name: Copy bt install script
    copy: src=vnc.exp  dest=/tmp/vnc.exp  mode=0644
    
  - name: Set vnc password
    command: expect /tmp/vnc.exp
    ignore_errors: yes

#2 Configure VNC
- name: Copy vncserver.service(when system_user=root) 
  template: 
    src: vncserver.service1.j2
    dest: /lib/systemd/system/vncserver.service

- block:
  - name: Copy xstartup 
    template: 
      src: xstartup.j2
      dest: /root/.vnc/xstartup
   
  - name: Copy xstartup 
    shell: chmod +x /root/.vnc/xstartup
  when: ansible_os_family == "Debian"

- name: Restart vncserver
  service:
    name: vncserver
    state: restarted
    enabled: yes

#3 Install and configure XRDP
- block:
  - name: Install Remote tool on {{ansible_os_family}}
    shell: yum install xrdp -y
    when: ansible_os_family == "RedHat"

  - name: Install Remote toolon {{ansible_os_family}}
    shell: apt install xrdp -y
    when: ansible_os_family == "Debian"

  - name: Start and enable xrdp
    service:
      name: xrdp
      state: restarted
      enabled: yes

#4 Check

- name: set soft link
  shell: ln -sf /lib/systemd/system/vncserver.service /lib/systemd/system/vnc.service

- block:
  - name: Check vncserver Version
    shell: sudo echo "TigerVNC version:" `vncserver -version | grep "TigerVNC" | sed -n '1p' | awk '{print $3}'` | sudo tee -a /data/logs/install_version.txt
    when: ansible_os_family == "RedHat"

  - name: Check vncserver Version
    shell: sudo echo "TightVNC version:" `vncserver -version | grep "TightVNC" | sed -n '1p' | awk -F "-" '{print $2}'` | sudo tee -a /data/logs/install_version.txt
    when: ansible_os_family == "Debian"

  - name: Check vncserver Service
    shell: systemctl status vncserver | grep Active*
    register: check_vncserver_service
    notify: check_vncserver_service
  
  - name: Check Xrdp Version
    shell: sudo echo "xrdp version:" `unbuffer xrdp --version | sed -n '1p' | awk '{print $2}'` | sudo tee -a /data/logs/install_version.txt

  - name: Check xrdp Service
    shell: systemctl status xrdp | grep Active*
    register: check_xrdp_service
    notify: check_xrdp_service