jinryu/index.html at main · code4fukui/jinryu · GitHub

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<!DOCTYPE html><html lang="ja"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width"><link rel="icon" href="data:">
<title>人流データ - FTASオープンデータ</title>
<script src="https://cdn.jsdelivr.net/npm/d3@5.16.0/dist/d3.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/c3@0.7.20/c3.min.js"></script>
<link href="https://cdn.jsdelivr.net/npm/c3@0.7.20/c3.min.css" rel="stylesheet">
</head><body>
<h1>人流データ - FTASオープンデータ</h1>

<select id=selarea></select><select id=sellocation></select>
表示期間 <input type=date id=dtstart> - <input type=date id=dtend> <button id=btndl>CSVダウンロード</button>
<div id=chart1></div>
<div id=chart></div>
<hr>
<a href=https://github.com/code4fukui/jinryu/>src on GitHub</a><br>

<script type="module">
import { ArrayUtil } from "https://js.sabae.cc/ArrayUtil.js";
import { fetchDataJinryu } from "./fetchDataJinryu.js";
import { Day } from "https://js.sabae.cc/DateTime.js";
import { CSV } from "https://js.sabae.cc/CSV.js";
import { downloadFile } from "https://js.sabae.cc/downloadFile.js";

const localStorageKey = "searchInfo";
const saveSearchInfo = () => {
  localStorage.setItem(localStorageKey, JSON.stringify({
    area: selarea.value,
    location: sellocation.value,
    startDate: dtstart.value,
    endDate: dtend.value
  }));
};

const param = new URL(location.href).searchParams;
//const seliccid = param.get("iccid") || "8981040000001207740";

const setLocationOptions = () => {
  const area = selarea.value;
  sellocation.innerHTML = "";
  for (const p of place) {
    if (p.area != area) continue;
    const opt = document.createElement("option");
    opt.textContent = p.location;
    opt.value = p.iccid;
    sellocation.appendChild(opt);
  }
};

selarea.oninput = () => {
  setLocationOptions();
  saveSearchInfo();
};

const place = await CSV.fetchJSON("https://push.sabae.cc/1005.csv");
const areas = ArrayUtil.toUnique(place.map(p => p.area));
for (const area of areas) {
  const opt = document.createElement("option");
  opt.textContent = area;
  selarea.appendChild(opt);
}

const fetchData = async (iccid) => {
  const data = await fetchDataJinryu(iccid);
  console.log(data);

  /*
  const res = {};
  const dates = ArrayUtil.toUnique(data.map(d => d.dt.substring(0, "2023-06-19".length)));
  for (const date of dates) {
    const datad = data.filter(d => d.dt.startsWith(date) && d.iccid == seliccid).map(d => ({ t: d.dt.substring("2023-06-19T".length, "2023-06-19T00:00:00".length), n: d.data }));
    res[date] = datad;
  }
  return res;
  */
  return data;
};

const showChartByDay = (bindto, data) => {
  const dt = ArrayUtil.toUnique(data.map(d => d.dt.substring(0, 10)));
  //console.log(dt);
  const cnt = [];
  for (const day of dt) {
    const f = data.filter(d => d.dt.startsWith(day));
    const n = f.reduce((pre, cur) => pre + parseInt(cur.data), 0);
    cnt.push(n);
  }
  //console.log(dt, cnt);
  const chart = c3.generate({
    bindto,
    data: {
      x: 'x',
      columns: [
        ['x', ...dt],
        ['count', ...cnt],
      ]
    },
    axis: {
      x: {
        type: "timeseries",
        tick: {
          //format: '%Y-%m-%dT%H:%M:%S+09:00'
          format: '%Y-%m-%d', //+09:00'
          //format: '%Y-%m-%d %H' // %H:%M:%S', //+09:00'
          rotate: 50,
        }
      }
    },
    zoom: {
      enabled: true,
    }
  });
/*
  const chart = c3.generate({
    data: {
        columns: [
            //['hour', ...dt],
            ...cnt,
        ]
    },
  });
  */
};

const makeDataByDay = (data, iccid) => {
  const res = {};
  const dates = ArrayUtil.toUnique(data.map(d => d.dt.substring(0, "2023-06-19".length)));
  for (const date of dates) {
    const datad = data.filter(d => d.dt.startsWith(date)).map(d => ({ t: d.dt.substring("2023-06-19T".length, "2023-06-19T00:00:00".length), n: d.data }));
    res[date] = datad;
  }
  return res;
};

const makeData = (data) => {
  const sdt = new Day(dtstart.value);
  const edt = new Day(dtend.value);
  const data2 = data.filter(d => new Day(d.dt.substring(0, 10)).includes(sdt, edt));
  return data2;
};

const show = async (iccid) => {
  console.log("show", iccid);
  //return;

  //
  const data = await fetchData(iccid);
  if (!dtstart.value) {
    dtstart.value = data[0].dt.substring(0, 10);
  }
  if (!dtend.value) {
    dtend.value = data[data.length - 1].dt.substring(0, 10);
  }

  const data2 = makeData(data);
  showChartByDay("#chart1", data2);
  const dataday2 = makeDataByDay(data2);
  showChart("#chart", dataday2);

  dtstart.oninput = dtend.oninput = () => {
    saveSearchInfo();
    const data2 = makeData(data);
    showChartByDay("#chart1", data2);
    const dataday2 = makeDataByDay(data2);
    showChart("#chart", dataday2);
  };

  //
  btndl.onclick = () => {
    const sdt = new Day(dtstart.value);
    const edt = new Day(dtend.value);
    const data2 = data.filter(d => new Day(d.dt.substring(0, 10)).includes(sdt, edt));

    /*
    const dataday = makeDataByDay(data2);
    console.log("DATADAY", dataday);

    const list = [];
    list.push(["datetime", "count"]);
    for (let i = 0; i < cnt.length; i++) {
      const date = cnt[i][0];
      for (let j = 0; j < dt.length; j++) {
        const n = cnt[i][j + 1];
        if (!isNaN(n)) {
          list.push([date + " " + dt[j] + ":00", n]);
        }
      }
    }
    console.log("LIST", list);
    const csv = CSV.encode(list);
    console.log(csv);
    downloadFile("jinryudata.csv", csv);
    */
    downloadFile("jinryudata.csv", CSV.stringify(data2));
  };
};

const showChart = (bindto, data) => {
  console.log("SHOWCHART",data)
  const dt = [];
  for (let i = 0; i < 24; i++) {
    const h = i < 10 ? "0" + i : "" + i;
    dt.push(h);
  }
  const days = Object.keys(data);
  const cnt = [];
  for (const day of days) {
    const data1 = [];
    data1.push(day);
    const data0 = data[day];
    for (const h of dt) {
      const f = data0.filter(d => d.t.startsWith(h));
      if (f.length) {
        const dd = f.reduce((prev, d) => prev + parseInt(d.n), 0);
        data1.push(dd);
      } else {
        data1.push(NaN);
      }
    }
    cnt.push(data1);
  }
  const chart = c3.generate({
    bindto,
    data: {
      columns: [
        //['hour', ...dt],
        ...cnt,
      ]
    },
  });
};

const redraw = async () => {
  const iccid = sellocation.value;
  show(iccid);
};

selarea.addEventListener("input", () => {
  redraw();
});
sellocation.oninput = () => {
  saveSearchInfo();
  redraw();
};

const storage = localStorage.getItem(localStorageKey);
if (storage) {
  const searchInfo = JSON.parse(storage);

  const areaOptions = [...selarea.options];
  const areaIndex = areaOptions.findIndex(o => {
    return o.value == searchInfo.area;
  });
  selarea.options[areaIndex].selected = true;
  // locationのoptionsを作成しないとlocationが選択できないため事前に作成する
  setLocationOptions();

  const locationOptions = [...sellocation.options];
  const locationIndex = locationOptions.findIndex(o => {
    return o.value == searchInfo.location;
  });
  sellocation.options[locationIndex].selected = true;

  dtstart.value = searchInfo.startDate;
  dtend.value = searchInfo.endDate;
} else {
  setLocationOptions();
}

setInterval(redraw, 5 * 60 * 1000);
await redraw();
</script>

<script type="module" src="https://js.sabae.cc/QRCode.js"></script>
<qr-code></qr-code>