{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "import os, sys\n",
    "from tabulate import tabulate\n",
    "nb_dir = os.path.split(os.getcwd())[0]\n",
    "if nb_dir not in sys.path:\n",
    "    sys.path.append(nb_dir)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "from features.screen import *\n",
    "import participants.query_db"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [],
   "source": [
    "df_screen_nokia = get_screen_data([\"nokia_0000003\"])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "          id  _id      timestamp                             device_id  \\\n",
      "0     245456  155  1615456297079  12324354-e195-4e93-a2d5-268556e3ea5d   \n",
      "1     245455  154  1615456297069  12324354-e195-4e93-a2d5-268556e3ea5d   \n",
      "2     245454  153  1615456288219  12324354-e195-4e93-a2d5-268556e3ea5d   \n",
      "3     245453  152  1615455357213  12324354-e195-4e93-a2d5-268556e3ea5d   \n",
      "4     245452  151  1615455357190  12324354-e195-4e93-a2d5-268556e3ea5d   \n",
      "...      ...  ...            ...                                   ...   \n",
      "1911   33221    5  1583329949659  d5fb52e1-7df8-44b5-a805-8d04ca008061   \n",
      "1912   33171    4  1583327341863  d5fb52e1-7df8-44b5-a805-8d04ca008061   \n",
      "1913   33170    3  1583327340983  d5fb52e1-7df8-44b5-a805-8d04ca008061   \n",
      "1914   33169    2  1583327340739  d5fb52e1-7df8-44b5-a805-8d04ca008061   \n",
      "1915   33168    1  1583327340713  d5fb52e1-7df8-44b5-a805-8d04ca008061   \n",
      "\n",
      "      screen_status  participant_id       username  \n",
      "0                 2              21  nokia_0000003  \n",
      "1                 0              21  nokia_0000003  \n",
      "2                 1              21  nokia_0000003  \n",
      "3                 2              21  nokia_0000003  \n",
      "4                 0              21  nokia_0000003  \n",
      "...             ...             ...            ...  \n",
      "1911              3              21  nokia_0000003  \n",
      "1912              3              21  nokia_0000003  \n",
      "1913              1              21  nokia_0000003  \n",
      "1914              2              21  nokia_0000003  \n",
      "1915              0              21  nokia_0000003  \n",
      "\n",
      "[1916 rows x 7 columns]\n"
     ]
    }
   ],
   "source": [
    "print(df_screen_nokia)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [],
   "source": [
    "participants_inactive_usernames = participants.query_db.get_usernames()\n",
    "df_screen_inactive = get_screen_data(participants_inactive_usernames)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<table>\n",
       "<tbody>\n",
       "<tr><td>off     </td><td style=\"text-align: right;\">70243</td></tr>\n",
       "<tr><td>on      </td><td style=\"text-align: right;\">70012</td></tr>\n",
       "<tr><td>locked  </td><td style=\"text-align: right;\">63080</td></tr>\n",
       "<tr><td>unlocked</td><td style=\"text-align: right;\">36666</td></tr>\n",
       "</tbody>\n",
       "</table>"
      ],
      "text/plain": [
       "'<table>\\n<tbody>\\n<tr><td>off     </td><td style=\"text-align: right;\">70243</td></tr>\\n<tr><td>on      </td><td style=\"text-align: right;\">70012</td></tr>\\n<tr><td>locked  </td><td style=\"text-align: right;\">63080</td></tr>\\n<tr><td>unlocked</td><td style=\"text-align: right;\">36666</td></tr>\\n</tbody>\\n</table>'"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df_screen_inactive[\"screen_status\"] = df_screen_inactive[\"screen_status\"].astype(\"category\").cat.rename_categories(screen_status)\n",
    "screen_freq = df_screen_inactive.value_counts(\"screen_status\")\n",
    "tabulate(screen_freq.to_frame(), tablefmt='html')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{0: 'off', 1: 'on', 2: 'locked', 3: 'unlocked'}"
      ]
     },
     "execution_count": 7,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "screen_status"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "A typical sequence might be: off -> locked -> on -> unlocked (0 -> 2 -> 1 -> 3)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>screen_status</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>-1.0</th>\n",
       "      <td>810</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2.0</th>\n",
       "      <td>779</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>-3.0</th>\n",
       "      <td>238</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1.0</th>\n",
       "      <td>44</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>-2.0</th>\n",
       "      <td>38</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>0.0</th>\n",
       "      <td>6</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "      screen_status\n",
       "-1.0            810\n",
       " 2.0            779\n",
       "-3.0            238\n",
       " 1.0             44\n",
       "-2.0             38\n",
       " 0.0              6"
      ]
     },
     "execution_count": 8,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "status_diff = df_screen_nokia.sort_values(\"timestamp\")[\"screen_status\"].diff()\n",
    "status_diff.value_counts().to_frame()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "But I have also seen off -> on -> unlocked (with 2 - locked missing) and off -> locked -> on -> off -> locked (*again*)."
   ]
  }
 ],
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