---
- name: Install rasp-ap
  hosts: all
  become: true
  vars:
    raspap_branch: "3.4.3"
    raspap_wireguard: 0
    raspap_openvpn: 0
    raspap_adblock: 0

  tasks:
    - name: Check if RaspAP is already installed
      ansible.builtin.stat:
        path: /var/www/html/admin
      register: raspap_stat

    - name: Download RaspAP install script
      get_url:
        url: https://install.raspap.com
        dest: /tmp/raspap_install.sh
        mode: "0755"
      when: not raspap_stat.stat.exists 

    - name: Run RaspAP install script
      ansible.builtin.shell: |
        pwd && ls -alh / && /usr/bin/bash /tmp/raspap_install.sh --yes --path /var/www/html/admin \
        --check 0 \
        --wireguard {{ raspap_wireguard }} \
        --openvpn {{ raspap_openvpn }} \
        --adblock {{ raspap_adblock }} \
        --branch {{ raspap_branch }}
      when: not raspap_stat.stat.exists
      register: raspap_install
      changed_when: raspap_install.rc == 0
      failed_when: raspap_install.rc != 0

    - name: Remove /var/www/html.* directories if they exist
      become: true
      ansible.builtin.shell: |
        find /var/www/html.* -maxdepth 0 -type d -exec rm -r {} \; || :
      changed_when: false

    - name: Ensure /etc/hostapd directory exists
      file:
        path: /etc/hostapd
        state: directory
        mode: '0755'

    - name: Template RaspAP network config to target
      template:
        src: "hostapd.conf.j2"
        dest: "/etc/hostapd/hostapd.conf"
        mode: '0644'

    - name: Copy hostapd set_hostapd_iface config script
      template:
        src: "set_hostapd_iface.py"
        dest: "/usr/local/bin/set_hostapd_iface.py"
        mode: '0755'

    - name: Copy hostapd set_hostapd_iface service file
      template:
        src: "set-hostapd-iface.service.j2"
        dest: "/lib/systemd/system/set-hostapd-iface.service"
        mode: '0755'

    - name: Download hostapd raspapd systemd service file
      get_url:
        url: "{{ config_base_url }}/raspapd.service"
        dest: "/lib/systemd/system/raspapd.service"
        owner: root
        group: root
        mode: '0644'

    - name: Enable service raspapd, avahi-daemon, and set_hostapd_iface by symlink
      file:
        src: "/lib/systemd/system/{{ item }}"
        dest: "/etc/systemd/system/multi-user.target.wants/{{ item }}"
        state: link
      with_items:
        - "raspapd.service"
        - "set-hostapd-iface.service"
        - "avahi-daemon.service"

    - name: Copy dnsmasq config
      template:
        src: "butterbox-dnsmasq.conf.j2"
        dest: /etc/dnsmasq.d/butterbox-dnsmasq.conf
        owner: root
        group: root
        mode: '0644'

    - name: Restart service raspapd, issue daemon-reload to pick up config changes
      ansible.builtin.systemd_service:
        state: restarted
        daemon_reload: true
        name: "{{ item }}"
      when: not (is_vmdb2 | bool)
      with_items:
        - raspapd
        - set-hostapd-iface