---
# Use the deprecated version here instead, not the new circuitpython adafruit-circuitpython-dht version
# the new version needs a lot of CPU time and doesn't work correctly on old raspi 1
# a copy of the deprecated repo is downloaded as zip (if it goes away)

- name: Uninstall libgpiod2 (circuitpython) if present
  ansible.builtin.apt:
    name: libgpiod2
    cache_valid_time: "7200"
    state: absent
- name: Pip uninstall adafruit-circuitpython-dht
  ansible.builtin.pip:
    name: adafruit-circuitpython-dht
    executable: pip3
    state: absent
    extra_args: "--break-system-packages"
- name: Pip install adafruit-dht
  ansible.builtin.pip:
    name: adafruit-dht
    executable: pip3
    # Modern Raspberry Pi OS kernels no longer expose a "Hardware" line in
    # /proc/cpuinfo, which breaks this package's built-in Pi auto-detection.
    # Force it explicitly since we only ever target Raspberry Pis.
    extra_args: '--break-system-packages --global-option="--force-pi"'
  notify: Restart dht22_sensing
- name: Install script config
  ansible.builtin.template:
    src: dht22_sensing.json
    dest: /etc/dht22_sensing.json
    mode: "0644"
  notify: Restart dht22_sensing
- name: Install script
  ansible.builtin.copy:
    src: dht22_sensing.py
    dest: /usr/bin/dht22_sensing
    owner: root
    mode: u+rwx
  notify: Restart dht22_sensing
- name: Install systemd service file
  ansible.builtin.copy:
    src: dht22_sensing.service
    dest: /etc/systemd/system/
    mode: "0644"
  notify: Restart dht22_sensing
- name: Add script to autostart and start now
  ansible.builtin.systemd:
    name: dht22_sensing
    state: started
    enabled: "yes"
    daemon_reload: "yes"
- name: Add to sysdweb
  ansible.builtin.include_role:
    name: pi_sysdweb
  vars:
    pi_sysdweb_name: dht22_sensing