{% extends "base.html" %}
{% block title %}优惠券管理{% endblock %}

{% block content %}
<div class="container mt-4">
    <h2>优惠券管理</h2>
    <div class="card mb-4">
        <div class="card-header">创建新优惠券</div>
        <div class="card-body">
<form method="post" action="{{ url_for('coupons.create_coupon') }}">
    <div class="row">
        <div class="col-md-3">
            <div class="form-group">
                <label>优惠码</label>
                <input type="text" name="coupon_code" class="form-control" required>
            </div>
        </div>

        <!-- 新增折扣类型 -->
        <div class="col-md-2">
            <div class="form-group">
                <label>折扣类型</label>
                <select name="discount_type" class="form-control" required>
                    <option value="fixed">满减</option>
                    <option value="percentage">打折</option>
                </select>
            </div>
        </div>

        <!-- 新增折扣值 -->
        <div class="col-md-2">
            <div class="form-group">
                <label>折扣值（打折类型优惠券打 95折直接输入 95！！！）</label>
                <input type="number" name="discount_amount" class="form-control"
                       min="0" step="0.01" required>
            </div>
        </div>

        <!-- 新增最低消费 -->
        <div class="col-md-2">
            <div class="form-group">
                <label>最低消费</label>
                <input type="number" name="min_order_amount" class="form-control"
                       min="0" step="0.01">
            </div>
        </div>

        <!-- 新增有效期 -->
        <div class="col-md-3">
    <div class="form-group">
        <label>有效期开始</label>
        <input type="datetime-local" name="valid_from"
               class="form-control" step="1" required>
    </div>
</div>
<div class="col-md-3">
    <div class="form-group">
        <label>有效期结束</label>
        <input type="datetime-local" name="valid_to"
               class="form-control" step="1" required>
    </div>
</div>

        <!-- 现有库存字段 -->
        <div class="col-md-2">
            <div class="form-group">
                <label>库存数量</label>
                <input type="number" name="quantity" class="form-control"
                       min="1" value="1" required>
            </div>
        </div>

        <div class="col-md-2 align-self-end">
            <button type="submit" class="btn btn-primary">提交</button>
        </div>
    </div>
</form>

        </div>
    </div>
    <table class="table table-striped">
        <thead>
            <tr>
                <th>优惠券ID</th>
                <th>优惠码</th>
                <th>折扣类型</th>
                <th>折扣值</th>
                <th>最低消费</th>
                <th>有效期</th>
                <th>库存</th>
                <th>操作</th>
            </tr>
        </thead>
        <tbody>
            {% for coupon in coupons %}
            <tr>
                <td>{{ coupon.coupon_id }}</td>
                <td>{{ coupon.coupon_code }}</td>
                <td>{{ coupon.discount_type }}</td>
                <td>{{ coupon.discount_amount }}</td>
                <td>{{ coupon.min_order_amount or '无限制' }}</td>
                <td>{{ coupon.valid_from }} 至 {{ coupon.valid_to }}</td>
                <td>{{ coupon.quantity }}</td>
                <td>
                    <form action="{{ url_for('coupons.delete_coupon', coupon_id=coupon.coupon_id) }}" method="post">
                        <button type="submit" class="btn btn-danger btn-sm"
                                onclick="return confirm('确定删除该优惠券吗？')">
                            删除
                        </button>
                    </form>
                </td>
            </tr>
            {% endfor %}
        </tbody>
    </table>
</div>
{% endblock %}