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   "id": "endless-short",
   "metadata": {},
   "outputs": [],
   "source": [
    "# -*- coding: utf-8 -*-\n",
    "# vim: tabstop=4 shiftwidth=4 softtabstop=4\n",
    "#\n",
    "# BITE - A Basic/IoT/Example\n",
    "# Copyright (C) 2020-2021 Daniele Viganò <daniele@vigano.me>\n",
    "#\n",
    "# BITE is free software: you can redistribute it and/or modify\n",
    "# it under the terms of the GNU Affero General Public License as published by\n",
    "# the Free Software Foundation, either version 3 of the License, or\n",
    "# (at your option) any later version.\n",
    "#\n",
    "# BITE is distributed in the hope that it will be useful,\n",
    "# but WITHOUT ANY WARRANTY; without even the implied warranty of\n",
    "# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n",
    "# GNU Affero General Public License for more details.\n",
    "#\n",
    "# You should have received a copy of the GNU Affero General Public License\n",
    "# along with this program.  If not, see <http://www.gnu.org/licenses/>.\n",
    "\n",
    "import requests\n",
    "import pandas as pd\n",
    "import ipywidgets as widgets\n",
    "import plotly.graph_objects as go\n",
    "\n",
    "from datetime import date, datetime\n",
    "from IPython.display import display"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "running-darwin",
   "metadata": {},
   "outputs": [],
   "source": [
    "serial = widgets.Text(\n",
    "    value='esp32_1',\n",
    "    placeholder='Type something',\n",
    "    description='Serial:',\n",
    "    disabled=False\n",
    ")\n",
    "date_from = widgets.DatePicker(\n",
    "    description='From Date',\n",
    "    disabled=False,\n",
    "    value=date.today()\n",
    ")\n",
    "date_to = widgets.DatePicker(\n",
    "    description='To Date',\n",
    "    disabled=False,\n",
    "    value=date.today()\n",
    ")\n",
    "display(serial)\n",
    "display(date_from)\n",
    "display(date_to)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "designing-milwaukee",
   "metadata": {},
   "outputs": [],
   "source": [
    "date_from = datetime.combine(date_from.value, datetime.min.time())\n",
    "date_to = datetime.combine(date_to.value, datetime.max.time())\n",
    "\n",
    "try:\n",
    "    r = requests.get(\"http://localhost/telemetry/{serial}/{date_from}/{date_to}/\".format(\n",
    "        serial=serial.value,\n",
    "        date_from=date_from,\n",
    "        date_to=date_to\n",
    "    ))\n",
    "    \n",
    "except requests.exceptions.RequestException as e:\n",
    "    raise SystemExit(e)\n",
    "\n",
    "r.raise_for_status()\n",
    "\n",
    "df = pd.json_normalize(r.json())\n",
    "if 'time' in df:\n",
    "    index = pd.to_datetime(df['time'])\n",
    "    df = df.set_index(index)\n",
    "    df = df.resample('5min').agg(['min', 'max', 'mean'])\n",
    "else:\n",
    "    print('No data to compute')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "related-place",
   "metadata": {},
   "outputs": [],
   "source": [
    "fig = go.Figure([go.Scatter(x=df.index, y=df['payload.wifi-rssi']['max'], showlegend=False),\n",
    "                 go.Scatter(x=df.index, y=df['payload.wifi-rssi']['mean'], name=\"WiFI RSSI\"),\n",
    "                 go.Scatter(x=df.index, y=df['payload.wifi-rssi']['min'], showlegend=False),\n",
    "                 go.Scatter(x=df.index, y=df['payload.hall']['max'], showlegend=False),\n",
    "                 go.Scatter(x=df.index, y=df['payload.hall']['mean'], name=\"Hall effect\"),\n",
    "                 go.Scatter(x=df.index, y=df['payload.hall']['min'], showlegend=False)])\n",
    "fig.show()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "interested-silence",
   "metadata": {},
   "outputs": [],
   "source": []
  }
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