dinner_vote/templates/dinner.html

{% extends "base.html" %}
{% block title %}晚餐吃什么鸭{% endblock %}
{% block head %}
    {{ super() }}
{% endblock %}
{% block content %}
    <p>每天8:00-17:30间开放匿名投票更新，17:30以后允许发起抽签，抽签结果确定后不可更改</p>
    <p>第一名与第二名得票数相差不超过10%时随机抽签，按其得票数决定中签概率，否则选择第一名</p>
    <p>投票结果仅供参考，最终解释权归部门总经理、副总经理所有</p>
    {% for last_result in last_results %}
        <p>今日{{ last_result.value }}最终得票数降低{{ 2 + loop.index0 }}0%</p>
    {% endfor %}
    <form id="inputForm" class="form-inline" onsubmit="return false;">
        <div class="form-group">
            <div class="mb-3">
                <div class="input-group">
                    <label class="input-group-text" for="inputName" id="basic-addon1">姓名</label>
                    <input type="text"
                           class="form-control" {{ 'readonly="readonly"' if user_menu.nickname else '' | safe }}
                           id="inputName" name="nickname" value="{{ user_menu.nickname }}">
                </div>
            </div>
            <div class="mb-3">
                <label class="input-group-addon">我选择</label>
            </div>
            {% for choice in all_choice %}
                <div class="mb-3 row">
                    <div class="col-9">
                        <div class="input-group">
                            <label for="range{{ loop.index }}" class="form-label">
                                <span>{{ choice.label }} - </span>
                                <span class="percentage">{{ '{:.2f}'.format((user_menu.menu.get(choice.name) or 0) * 100) }}</span>%
                            </label>
                            <input type="range" class="form-range" data-skip-falsy="true"
                                   id="range{{ loop.index }}" name="choice[{{ choice.name }}]:number"
                                   min="0" max="10" step="1"
                                   value="{{ (user_menu.menu.get(choice.name) or 0) * 10 }}">
                        </div>
                    </div>
                    <div class="col-3">
                        <input class="form-check-input" type="checkbox" name="dislike[]"
                               id="checkDislike{{ loop.index }}" value="{{ choice.name }}"
                                {{ 'checked' if choice.name in user_menu.dislike else '' }}>
                        <label class="form-check-label" for="checkDislike{{ loop.index }}">
                            不吃
                        </label>
                    </div>
                </div>
            {% endfor %}
        </div>
    </form>
    <button type="button" class="btn btn-primary" onclick="update()">更新</button>
    <button type="button" class="btn btn-secondary" onclick="clearValue()">不吃</button>
    <button type="button" id="btnRoll"
            class="btn btn-secondary" {{ "" if can_roll == True else ' disabled="disabled"' | safe }}
            onclick="roll()">开始抽签
    </button>
    <div class="pt-3">
        <label>大家的选择 - 总投票人数:{{ total_vote }}</label>
        <ul class="list-group pt-2 mb-4">
            {% for key in summary_keys %}
                <li class="list-group-item d-flex justify-content-between align-items-center{{ " active" if result == key else "" }} {{ " list-group-item-primary" if predict_result == key else "" }}">
                    <span class="col-5">{{ key }}</span>
                    <span class="col-3">{{ '{:.2f}'.format(summary[key] | round(2)) }}票</span>
                    <span class="col-3">{{ '{:.2f}'.format(summary[key] / total_vote * 100 | round(2)) }}%</span>
                </li>
            {% endfor %}
        </ul>
    </div>
    {% if (users|length) > 3 %}
        <div class="pt-1 mb-3">
            <label class="mb-2">参与投票人员</label>
            <ul class="list-group list-group-horizontal">
                {% for user in users %}
                    <li class="list-group-item">{{ user }}</li>
                {% endfor %}
            </ul>
        </div>
    {% endif %}
    {% if ((users|length) > 3 or result) %}
        <div class="pt-1 mb-3">
            <label class="mb-2">{{ ('如果吃' + predict_result) if predict_result else '' }}就餐人员</label>
            <ul class="list-group list-group-horizontal">
                {% for user in eat_users %}
                    <li class="list-group-item">{{ user }}</li>
                {% endfor %}
            </ul>
        </div>
    {% endif %}
    <div class="pt-1 mb-3">
        <label class="mb-2">最近点餐结果</label>
        <ul class="list-group">
            {% for recent_result in recent_results %}
                <li onclick="viewChart('{{ recent_result.datestr }}')" class="list-group-item d-flex justify-content-between align-items-center">
                    <span>{{ recent_result.value }}</span>
                    <span>{{ recent_result.datestr }}</span>
                </li>
            {% endfor %}
        </ul>
    </div>
{% endblock %}
{% block script %}
    {{ super() }}
    <!--suppress JSUnresolvedReference -->
    <script>
        document.addEventListener('keydown', function (event) {
            if (event.key === 'Enter' || event.keyCode === 13) {
                update();
                return false;
            }
        });
        const rangesInput = $("input[type=range]");
        const checkBoxs = $("input[type=checkbox]")
        rangesInput.change(function () {
            const values = rangesInput.map(function () {
                return $(this).val();
            }).get();
            const summary = values.reduce((a, b) => parseInt(a) + parseInt(b));
            const spans = $(".percentage")
            for (let i = 0; i < values.length; i++) {
                spans[i].innerHTML = summary > 0 ? (parseFloat(values[i]) * 100 / summary).toFixed(2) : 0;
                if (values[i] > 0 && checkBoxs[i].checked) {
                    checkBoxs[i].checked = false;
                }
            }
        });
        checkBoxs.change(function () {
            const data = $('#inputForm').serializeJSON();
            const values = checkBoxs.map(function () {
                return $(this).val();
            }).get();
            for (let i = 0; i < values.length; i++) {
                if (data.dislike.includes(values[i])) {
                    $(rangesInput[i]).val(0);
                }
            }
            $(rangesInput[0]).trigger('change');
        });

        function update() {
            const data = $('#inputForm').serializeJSON();
            const nickname = data.nickname;
            data.nickname = undefined;
            $.ajax({
                url: 'dinner/update?nickname=' + nickname + '&value=' + JSON.stringify(data),
                dataType: 'json',
                success: function (result) {
                    if (result.code === 0) {
                        window.location.reload();
                    } else {
                        alert('更新失败: ' + result.data)
                    }
                }
            })
        }

        function clearValue() {
            const data = $('#inputForm').serializeJSON();
            const nickname = data.nickname;
            $.ajax({
                url: 'dinner/update?nickname=' + nickname + '&value=',
                dataType: 'json',
                success: function (result) {
                    if (result.code === 0) {
                        window.location.reload();
                    } else {
                        alert('更新失败: ' + result.data)
                    }
                }
            })
        }

        function roll() {
            $.ajax({
                url: 'dinner/roll',
                dataType: 'json',
                success: function (result) {
                    if (result.code === 0) {
                        window.location.reload();
                    } else {
                        alert('更新失败: ' + result.data)
                    }
                }
            })
        }

        function viewChart(datestr) {
            window.location.href = 'chart?date=' + datestr;
        }

        $(function () {
            const counterId = window.setInterval(counter, 1000);

            function counter() {
                const now = new Date();
                const targetTime = new Date(
                    now.getFullYear(), now.getMonth(), now.getDate(),
                    17, 30, 0, 0
                );
                const diff = targetTime - now;
                const btn = $("#btnRoll");
                if (diff <= 0) {
                    window.clearInterval(counterId);
                    btn.text('开始抽签');
                    btn.attr('disabled', null)
                    return;
                }
                // Convert diff to hours, minutes, and seconds
                const hours = Math.floor(diff / (1000 * 60 * 60)).toString().padStart(2, '0');
                const minutes = Math.floor((diff % (1000 * 60 * 60)) / (1000 * 60)).toString().padStart(2, '0');
                const seconds = Math.floor((diff % (1000 * 60)) / 1000).toString().padStart(2, '0');
                btn.text(hours + ':' + minutes + ':' + seconds)
            }
        });
    </script>
{% endblock %}