{% extends "layout.html" %}

{% block title %}鱼类管理{% endblock %}

{% block content %}
<div class="container-fluid mt-4">
    <div class="d-flex justify-content-between align-items-center mb-3">
        <h2>鱼类管理</h2>
        <div class="d-flex gap-2 align-items-center">
            <a class="btn btn-outline-primary" href="{{ url_for('admin_bp.fish_csv_template') }}">
                <i class="fas fa-download"></i> 下载CSV模板
            </a>
            <form id="fishCsvForm" action="{{ url_for('admin_bp.import_fish_csv') }}" method="post" enctype="multipart/form-data" class="d-inline">
                <input type="file" class="d-none" id="fishCsvInput" name="file" accept=".csv" required>
                <button type="button" id="fishCsvBtn" class="btn btn-success">
                    <i class="fas fa-upload"></i> 导入CSV
                </button>
            </form>
            <button class="btn btn-success" data-bs-toggle="modal" data-bs-target="#fishModal" id="addFishBtn">
                <i class="fas fa-plus"></i> 添加新鱼
            </button>
        </div>
    </div>

    <div class="table-responsive mt-4">
        <table class="table table-striped table-hover">
                <thead>
                    <tr>
                        <th>ID</th>
                        <th>名称</th>
                        <th>稀有度</th>
                        <th>价值</th>
                        <th>重量范围 (g)</th>
                        <th>描述</th>
                        <th class="text-end">操作</th>
                    </tr>
                </thead>
                <tbody>
                    {% for item in fishes %}
                    <tr>
                        <td>{{ item.fish_id }}</td>
                        <td>{{ item.name }}</td>
                        <td>{{ '★' * item.rarity }}</td>
                        <td>{{ item.base_value }}</td>
                        <td>{{ item.min_weight }} - {{ item.max_weight }}</td>
                        <td>{{ item.description or '无' }}</td>
                        <td class="text-end">
                            <button class="btn btn-sm btn-info edit-btn"
                                    data-bs-toggle="modal"
                                    data-bs-target="#fishModal"
                                    data-item-json='{{ item|tojson|safe }}'>
                                <i class="fas fa-edit"></i> 编辑
                            </button>
                            <form action="{{ url_for('admin_bp.delete_fish', fish_id=item.fish_id) }}" method="post" class="d-inline" onsubmit="return confirm('确定要删除【{{ item.name }}】吗？');">
                                <button type="submit" class="btn btn-sm btn-danger">
                                    <i class="fas fa-trash"></i> 删除
                                </button>
                            </form>
                        </td>
                    </tr>
                    {% endfor %}
                </tbody>
            </table>
        </div>
    </div>
</div>

<div class="modal fade" id="fishModal" tabindex="-1" aria-labelledby="fishModalLabel" aria-hidden="true">
    <div class="modal-dialog modal-lg">
        <div class="modal-content">
            <form id="fish-form" method="post">
                <div class="modal-header">
                    <h5 class="modal-title" id="fishModalLabel">管理鱼类</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                </div>
                <div class="modal-body">
                    <div class="row g-3">
                        <div class="col-md-8">
                            <label for="name" class="form-label">名称</label>
                            <input type="text" id="name" name="name" class="form-control" required>
                        </div>
                        <div class="col-md-4">
                            <label for="rarity" class="form-label">稀有度</label>
                            <input type="number" id="rarity" name="rarity" class="form-control" min="1" required>
                            <div class="form-text">支持任意星级，6+星为超稀有等级</div>
                        </div>
                        <div class="col-12">
                             <label for="description" class="form-label">描述</label>
                             <textarea id="description" name="description" class="form-control" rows="2"></textarea>
                        </div>
                        <div class="col-md-4">
                            <label for="base_value" class="form-label">基础价值</label>
                            <input type="number" id="base_value" name="base_value" class="form-control" required>
                        </div>
                        <div class="col-md-4">
                            <label for="min_weight" class="form-label">最小重量 (g)</label>
                            <input type="number" id="min_weight" name="min_weight" class="form-control" required>
                        </div>
                        <div class="col-md-4">
                            <label for="max_weight" class="form-label">最大重量 (g)</label>
                            <input type="number" id="max_weight" name="max_weight" class="form-control" required>
                        </div>
                         <div class="col-12">
                            <label for="icon_url" class="form-label">图标URL (可选)</label>
                            <input type="text" id="icon_url" name="icon_url" class="form-control">
                        </div>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">关闭</button>
                    <button type="submit" class="btn btn-primary">保存</button>
                </div>
            </form>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script>
    // 定义JS需要的后端URL变量
    const addUrl = "{{ url_for('admin_bp.add_fish') }}";
    const editUrlBase = "{{ url_for('admin_bp.edit_fish', fish_id=0) }}".slice(0, -1); // 移除末尾的0

    document.addEventListener('DOMContentLoaded', function () {
        const form = document.getElementById('fishCsvForm');
        if (!form) return;
        const input = document.getElementById('fishCsvInput');
        const btn = document.getElementById('fishCsvBtn');
        btn.addEventListener('click', function () { input.click(); });
        input.addEventListener('change', function () {
            if (input.files && input.files.length > 0) { form.submit(); }
        });
    });
</script>
<script src="{{ url_for('admin_bp.static', filename='js/fish_manager.js') }}"></script>
{% endblock %}