chilinglee.github.io/index.html at main · chilinglee/chilinglee.github.io · GitHub

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<!doctype html>
<html lang="en">

<head>
    <!-- Required meta tags -->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <!-- Bootstrap CSS -->
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/css/bootstrap.min.css" rel="stylesheet"
        integrity="sha384-+0n0xVW2eSR5OomGNYDnhzAbDsOXxcvSN1TPprVMTNDbiYZCxYbOOl7+AMvyTG2x" crossorigin="anonymous">
    <script src="https://kit.fontawesome.com/de0f812dc0.js" crossorigin="anonymous"></script>

    <!-- map -->
    <link rel="stylesheet" href="https://unpkg.com/leaflet@1.7.1/dist/leaflet.css"
        integrity="sha512-xodZBNTC5n17Xt2atTPuE1HxjVMSvLVW9ocqUKLsCC5CXdbqCmblAshOMAS6/keqq/sMZMZ19scR4PsZChSR7A=="
        crossorigin="" />
    <script src="https://unpkg.com/leaflet@1.7.1/dist/leaflet.js"
        integrity="sha512-XQoYMqMTK8LvdxXYG3nZ448hOEQiglfqkJs1NOQV44cWnUrBc8PkAOcXy20w0vlaXaVUearIOBhiXZ5V3ynxwA=="
        crossorigin=""></script>
    <link rel="stylesheet" href="https://unpkg.com/leaflet.markercluster@1.4.1/dist/MarkerCluster.Default.css" />
    <script src="https://unpkg.com/leaflet.markercluster@1.4.1/dist/leaflet.markercluster.js"></script>
    <title>Hello, Map!</title>
    <style>
        .container-fluid>.row {
            height: 100vh;

        }

        #map {
            height: 100%;
        }
    </style>
</head>

<body>
    <div class="container-fluid container">
        <div class="row">
            <div class="col-6">
                <div id="map">

                </div>
            </div>
            <div class="col-6">
                <div class="row">
                    <!-- 下拉式選單 -->
                    <label for="country"></label>
                    <select class="form-select" id="country">

                    </select>
                </div>
                <div class="row">
                    <h2>
                        <!-- 每人用水量統計（月份/公升） -->
                        <strong></strong>
                    </h2>
                    <civ class="col-12">
                        <table class="table table-bordered">
                            <thead>
                                <tr>
                                    <th>1月</th>
                                    <th>2月</th>
                                    <th>3月</th>
                                    <th>4月</th>
                                    <th>5月</th>
                                    <th>6月</th>
                                    <th>7月</th>
                                    <th>8月</th>
                                    <th>9月</th>
                                    <th>10月</th>
                                    <th>11月</th>
                                    <th>12月</th>
                                </tr>
                            </thead>
                            <tbody>

                            </tbody>
                        </table>
                    </civ>
                </div>
            </div>
        </div>
    </div>
    <!-- Option 2: Separate Popper and Bootstrap JS -->
    <script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.9.2/dist/umd/popper.min.js"
        integrity="sha384-IQsoLXl5PILFhosVNubq5LC7Qb9DXgDA9i+tQ8Zj3iwWAwPtgFTxbJ8NT4GN1R8p"
        crossorigin="anonymous"></script>
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/js/bootstrap.min.js"
        integrity="sha384-Atwg2Pkwv9vp0ygtn1JAojH0nYbwNJLPhwyoVbhoPwBhjQPR5VtM2+xf0Uwh9KtT"
        crossorigin="anonymous"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/axios/0.21.1/axios.min.js"
        integrity="sha512-bZS47S7sPOxkjU/4Bt0zrhEtWx0y0CRkhEp8IckzK+ltifIIE9EMIMTuT/mEzoIMewUINruDBIR/jJnbguonqQ=="
        crossorigin="anonymous" referrerpolicy="no-referrer"></script>
    <script>
        //初始化地圖
        let map = L.map("map", {
            center: [25.03416068163684, 121.56454962636319], //經緯度
            zoom: 9, //地圖縮放
        })
        //設定圖資來源
        var osmUrl = 'https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png';
        var osm = new L.TileLayer(osmUrl, { minZoom: 8, maxZoom: 19 }); //縮放範圍
        map.addLayer(osm); //把圖層加到map中

        //抓資料
        //設定讀取網路資源(Axios)
        //台灣行政區域經緯度
        let areaDataRequest = axios.get('https://raw.githubusercontent.com/ChouJustice/ChouJustice.github.io/main/Map/%E5%8F%B0%E7%81%A3%E8%A1%8C%E6%94%BF%E5%9C%B0%E5%8D%80.json');
        //各行政區每人平均用水量
        let waterDataRequest = axios.get('https://raw.githubusercontent.com/ChouJustice/ChouJustice.github.io/main/Map/%E5%8F%B0%E7%81%A3%E8%87%AA%E4%BE%86%E6%B0%B4%E7%94%A8%E9%87%8F.json');

        //全域變數宣告
        let areaData; //行政區
        let waterData //水用量資料
        let areaRes;
        let waterRes;
        let waterAreaData; //行政區 + 水用量
        let markers = L.markerClusterGroup();

        function setMarker() {
            if (markers) markers.clearLayers();
            console.log(waterAreaData)
            Object.keys(waterAreaData).forEach(x => {
                let data = waterAreaData[x];
                let marker = L.marker([data[0].Lat, data[0].Lng]);
                let avg = (data.map(x => parseInt(x.TheDailyDomesticConsumptionOfWaterPerPerson)).reduce((a, b) => a + b) / 12).toFixed(2);
                marker.bindPopup(
                    `<h4>${data[0].County} ${data[0].Town}</h4>
                    <p>整年平均每人用水量：${avg}公升</p>`
                )
                marker.addEventListener("click", function () {
                    document.querySelector("strong").innerText = `${data[0].County} ${data[0].Town}`;

                    let tbody = document.querySelector("tbody");
                    tbody.innerHTML = "";
                    let waterTr = document.createElement("tr");
                    data.forEach(x => {
                        let td = document.createElement("td");
                        td.innerText = x.TheDailyDomesticConsumptionOfWaterPerPerson;
                        waterTr.appendChild(td);
                    });

                    let tagTr = document.createElement("tr");
                    data.forEach(x => {
                        let td = document.createElement("td");
                        let icon = document.createElement("i");
                        icon.classList.add("fas", "fa-circle");
                        icon.style.color = parseFloat(x.TheDailyDomesticConsumptionOfWaterPerPerson) > avg ? "red" : "greenyellow";
                        td.appendChild(icon);
                        tagTr.appendChild(td);
                    })
                    tbody.appendChild(waterTr);
                    tbody.appendChild(tagTr);
                });
                markers.addLayer(marker);
                map.addLayer(marker);
            })
        }
        window.onload = function () {
            Promise.all([areaDataRequest, waterDataRequest])
                .then(response => {
                    [areaRes, waterRes] = response;

                    console.log(areaRes);
                    console.log(waterRes.data["TaiwanWaterExchangingData"]);
                    areaData = areaRes.data;
                    // console.log
                    waterData = waterRes.data.TaiwanWaterExchangingData.StatisticofWaterResourcesClass.StatisticofWaterUsageClass.TheConsumptionOfWater.filter(x => x.Year == "109");

                    console.log(areaData);
                    console.log(waterData);

                    waterAreaData = waterData.map(x => {
                        let area = areaData.find(y => y.City == x.County && y.District == x.Town);
                        return {
                            CountryTown: x.County + x.Town,
                            County: x.County,
                            Month: x.Month,
                            TheDailyDomesticConsumptionOfWaterPerPerson: x.TheDailyDomesticConsumptionOfWaterPerPerson,
                            Town: x.Town,
                            Year: x.Year,
                            Lat: area != undefined ? area.Lat : undefined,
                            Lng: area != undefined ? area.Lng : undefined
                        }
                    }).filter(x => x.Lat != undefined).groupBy("CountryTown");

                    console.log(waterAreaData)

                    setMarker();

                    //初始縣市下拉式選單
                    let countrySelect = document.querySelector("#country");
                    ["請選擇"].concat([...new Set(areaData.map(x => x.City))]).forEach(city => {
                        let option = document.createElement("option");
                        option.innerText = city;
                        option.value = city == "請選擇" ? "" : city;
                        countrySelect.append(option);
                    })
                })
        }
        document.querySelector("#country").addEventListener("change", function () {
            console.log(this.value);

            if (this.value != "") {
                //改變地圖的焦點，把焦點移到該縣市
                let country = areaData.find(x => x.City == this.value);
                map.setView([country.Lat, country.Lng], 11);

            }
        });

        Array.prototype.groupBy = function (prop) {
            return this.reduce(function (groups, item) {
                const val = item[prop];
                groups[val] = groups[val] || [];
                groups[val].push(item);
                return groups;
            }, {});
        }


    </script>

</body>

</html>