trumpybear.txt

id = name [and matching pictures], role 

Projects/trumpydb/
  names.json
    names = {'cecil': Role.owner, }
  cecil/
    front/2020-05-05_10_05_23.jpg
    face/  "
    side/  "


mycroft skills - awaken, insult
Hubitat things
  Turn on Light over bear.
  mute yamaha
Alexa switch 'turn on trumpy bear'

trumpybear:
  speak 'Trumpy Bear sees you'
  while not known: 
    pict_id = take picture
    name = skill_get_name()
    id = check(pict_id, name)
    if id == fail:
      act = escalate_warning
      if act < quit_level
        continue
      else:
        break
    elif id is rasa_special:
      skill_start_rasa(name)
      break
    else:
      speak 'Mycroft Available'
      skill_normal()
      break
  reset trumpybear
                               wait   wait
State                   get    pict   pict
event:     starting     name   front  left  insult   mycroft  rasa  alarm  ending
start       (1)
mqttreply                (2)                 (3)
have frpict                      (4)
have sdpict                            (6)
recog                            (5)
timer(5s)                                    (3)
timer(5m)                                             (7)             (8)

(1) ask 'awaken the trumpy bear', => get_name
(2) if registered(name)  => mycroft|rasa|wait_pict_fr
    else: push_state(), incr ctr, ask "insult", => insult 
(3) if less than 3 times, => pop_state()
    else begin_alarm(), => alarm
(4) do_recog(), => wait_pict_fr 
(5) if pict matches name, => mycroft
    else => wait_pict_left
(6) register(name,fr,side), => mycroft
(7) if registerd but 'unknown' role then, begin alarm, role => alarm
(8) kill alarm, =>ending

Chatbot: RASA - running on Nano? It uses TensorFlow new TF, so nope.
  Integrate with Mycroft on pi3 with mic and speakers.
                 Mycroft on bronco with webcam mic and speakers.
  https://mycroft.ai/blog/connecting-rasa-to-mycroft-a-guide/
  Can/Should re-archtect Trumpybear - maybe Rasa is in charge
  and Hubitat/MQTT triggers RASA External events
  Can integrate with RabbitMQ, Picka, Kafka  -- not MQTT? 
    Find a way to run face detection
    Find a way to indicated "Bad Guy" so we can inform MQTT/Hubitat
  
  trumpybear wakes up and starts a mycroft skill 'rasa_auth':
    asks name
      if known name return(TrumpyBear::role, privledges)
      if unknown name
          conduct interview
          callbacks to get picture?? Face  Recog
          exits points return(TrumpyBear::UnWanted, None)
  if Role.play start/continue 'rasa_boss' skill/dialog
    questions to determine scenario to use


Get test images
  trumpy.py --mode capture
    capture continuously for 2 secs
    pass capture args ~/Projects/xxxx/<start-datetime>/pic<n>.jpg
  mqtt-motion.py --user 
    sudo pi - so it can write to ~/Projects/xxxx/<start-datetime>/pic<n>.jpg

Gender/Age recog
  https://towardsdatascience.com/predict-age-and-gender-using-convolutional-neural-network-and-opencv-fd90390e3ce6
Fasjion/Clothing recog
  https://www.pyimagesearch.com/2019/02/11/fashion-mnist-with-keras-and-deep-learning/
------ Basics -----

hubitat (groovy/mqtt)
  trumpy_cam-->trumpy_motion_zone -> trumpy_motion_app
    [mode == away or sleep] - turn on table lamp
               /\           - turn on Trumpy Switch
               |
  patio_door --+
                          
  trumpy_bear (momentary mqtt sw) -> publish ('homie/trumpy_bear/control/cmd/set',
    {"cmd": "begin", "reply": "homie/trumpy_bear/control/set}
  
Note: alexa could set trumpy switch, so could dashboard/device or mosquitto_pub
When trumpybear.goovy initializes/updates send
  '{"cmd": "init", "reply": "trumpy_cam"}'
  
Python: 
trumpy_bear.py
  listens on 'homie/trumpy_bear/control/cmd/set 
    parse json: cmd:, reply:, text:, path:
    dispatch on 'cmd':

  cmd == 'init'
     publish 'init_wait' to homie/trumpy_bear/control/cmd
     
  cmd == 'begin'
    publish 'beginning' to homie/trumpy_bear/control/cmd
    publish '{cmd: capture, path: <path>, reply: homie/trumpy_bear/control/cmd/set}' to reply_topic
  
    
  cmd == 'capture_done'
    publish 'authenticating' to homie/trumpy_bear/control/cmd
    rpc to face_server
    magic happens.

trumpy_cam.py
  trumpy_cam.py recieves {cmd: capture: path: <path>, reply: <replyto>, }, writes frame to given file path
    send 'cmd: capture_done' to  <replyto> topic