<template>
<div>
  <v-chart :forceFit="true" :height="height" :data="averages" :scale="scale">
    <v-tooltip :crosshairs="tooltipOpts.crosshairs"/>
    <v-axis />
    <v-line position="time*temperature" :size="2" />
    <v-point position="time*temperature" :size="4" :vStyle="pointStyle" shape="circle" />
    <v-view :data="data">
      <v-area position="time*temperature" />
    </v-view>
  </v-chart>
</div>
</template>

<script>
const data = [
  { "time": 1246406400000, "temperature": [ 14.3, 27.7 ] },
  { "time": 1246492800000, "temperature": [ 14.5, 27.8 ] },
  { "time": 1246579200000, "temperature": [ 15.5, 29.6 ] },
  { "time": 1246665600000, "temperature": [ 16.7, 30.7 ] },
  { "time": 1246752000000, "temperature": [ 16.5, 25.0 ] },
  { "time": 1246838400000, "temperature": [ 17.8, 25.7 ] },
  { "time": 1246924800000, "temperature": [ 13.5, 24.8 ] },
  { "time": 1247011200000, "temperature": [ 10.5, 21.4 ] },
  { "time": 1247097600000, "temperature": [ 9.2, 23.8 ] },
  { "time": 1247184000000, "temperature": [ 11.6, 21.8 ] },
  { "time": 1247270400000, "temperature": [ 10.7, 23.7 ] },
  { "time": 1247356800000, "temperature": [ 11.0, 23.3 ] },
  { "time": 1247443200000, "temperature": [ 11.6, 23.7 ] },
  { "time": 1247529600000, "temperature": [ 11.8, 20.7 ] },
  { "time": 1247616000000, "temperature": [ 12.6, 22.4 ] },
  { "time": 1247702400000, "temperature": [ 13.6, 19.6 ]  },
  { "time": 1247788800000, "temperature": [ 11.4, 22.6 ] },
  { "time": 1247875200000, "temperature": [ 13.2, 25.0 ] },
  { "time": 1247961600000, "temperature": [ 14.2, 21.6 ] },
  { "time": 1248048000000, "temperature": [ 13.1, 17.1 ] },
  { "time": 1248134400000, "temperature": [ 12.2, 15.5 ] },
  { "time": 1248220800000, "temperature": [ 12.0, 20.8 ] },
  { "time": 1248307200000, "temperature": [ 12.0, 17.1 ] },
  { "time": 1248393600000, "temperature": [ 12.7, 18.3 ] },
  { "time": 1248480000000, "temperature": [ 12.4, 19.4 ] },
  { "time": 1248566400000, "temperature": [ 12.6, 19.9 ] },
  { "time": 1248652800000, "temperature": [ 11.9, 20.2 ] },
  { "time": 1248739200000, "temperature": [ 11.0, 19.3 ] },
  { "time": 1248825600000, "temperature": [ 10.8, 17.8 ] },
  { "time": 1248912000000, "temperature": [ 11.8, 18.5 ] },
  { "time": 1248998400000, "temperature": [ 10.8, 16.1 ] },
];

const averages = [
  { "time": 1246406400000, "temperature": 21.5 },
  { "time": 1246492800000, "temperature": 22.1 },
  { "time": 1246579200000, "temperature": 23 },
  { "time": 1246665600000, "temperature": 23.8 },
  { "time": 1246752000000, "temperature": 21.4 },
  { "time": 1246838400000, "temperature": 21.3 },
  { "time": 1246924800000, "temperature": 18.3 },
  { "time": 1247011200000, "temperature": 15.4 },
  { "time": 1247097600000, "temperature": 16.4 },
  { "time": 1247184000000, "temperature": 17.7 },
  { "time": 1247270400000, "temperature": 17.5 },
  { "time": 1247356800000, "temperature": 17.6 },
  { "time": 1247443200000, "temperature": 17.7 },
  { "time": 1247529600000, "temperature": 16.8 },
  { "time": 1247616000000, "temperature": 17.7 },
  { "time": 1247702400000, "temperature": 16.3 },
  { "time": 1247788800000, "temperature": 17.8 },
  { "time": 1247875200000, "temperature": 18.1 },
  { "time": 1247961600000, "temperature": 17.2 },
  { "time": 1248048000000, "temperature": 14.4 },
  { "time": 1248134400000, "temperature": 13.7 },
  { "time": 1248220800000, "temperature": 15.7 },
  { "time": 1248307200000, "temperature": 14.6 },
  { "time": 1248393600000, "temperature": 15.3 },
  { "time": 1248480000000, "temperature": 15.3 },
  { "time": 1248566400000, "temperature": 15.8 },
  { "time": 1248652800000, "temperature": 15.2 },
  { "time": 1248739200000, "temperature": 14.8 },
  { "time": 1248825600000, "temperature": 14.4 },
  { "time": 1248912000000, "temperature": 15 },
  { "time": 1248998400000, "temperature": 13.6 },
];

const scale = [{
  dataKey: 'temperature',
  sync: true,
}, {
  dataKey: 'time',
  type: 'time',
  mask: 'MM-DD',
  tickInterval: 24 * 3600 * 1000 * 2,
}];

const pointStyle = {
  stroke: '#fff',
  lineWidth: 1,
  fillOpacity: 1,
};

const tooltipOpts = {
  crosshairs: {
    type: 'line'
  }
};

export default {
  data() {
    return {
      data,
      averages,
      scale,
      pointStyle,
      height: 400,
      tooltipOpts,
    };
  }
};
</script>
