{% extends "base.html" %}

{% block title %}工单详情 - 软件授权管理系统{% endblock %}

{% block page_title %}工单详情{% endblock %}

{% block page_actions %}
<a href="{{ url_for('web.tickets') }}" class="btn btn-outline-secondary">
    <i class="fas fa-arrow-left me-2"></i>
    返回列表
</a>
{% endblock %}

{% block content %}
<div class="row">
    <div class="col-lg-8">
        <!-- 工单基本信息 -->
        <div class="card shadow mb-4">
            <div class="card-header">
                <div class="d-flex justify-content-between align-items-center">
                    <h6 class="mb-0">工单信息</h6>
                    <div>
                        <span class="badge {{ 'bg-secondary' if ticket.status == 0 else 'bg-info' if ticket.status == 1 else 'bg-success' if ticket.status == 2 else 'bg-dark' }}">
                            {{ '待处理' if ticket.status == 0 else '处理中' if ticket.status == 1 else '已解决' if ticket.status == 2 else '已关闭' }}
                        </span>
                        {{ getPriorityBadge(ticket.priority) }}
                    </div>
                </div>
            </div>
            <div class="card-body">
                <dl class="row">
                    <dt class="col-sm-2">工单ID:</dt>
                    <dd class="col-sm-10"><code>{{ ticket.ticket_id }}</code></dd>
                    
                    <dt class="col-sm-2">标题:</dt>
                    <dd class="col-sm-10">{{ ticket.title }}</dd>
                    
                    <dt class="col-sm-2">关联产品:</dt>
                    <dd class="col-sm-10">
                        {% if ticket.product %}
                            {{ ticket.product.product_name }} ({{ ticket.product.product_id }})
                        {% else %}
                            无关联产品
                        {% endif %}
                    </dd>
                    
                    <dt class="col-sm-2">创建时间:</dt>
                    <dd class="col-sm-10">{{ formatDate(ticket.create_time) }}</dd>
                    
                    <dt class="col-sm-2">最后更新:</dt>
                    <dd class="col-sm-10">{{ ticket.update_time or '-' }}</dd>
                    
                    <dt class="col-sm-2">创建人:</dt>
                    <dd class="col-sm-10">{{ ticket.creator or '系统用户' }}</dd>
                </dl>
            </div>
        </div>
        
        <!-- 工单内容 -->
        <div class="card shadow mb-4">
            <div class="card-header">
                <h6 class="mb-0">工单内容</h6>
            </div>
            <div class="card-body">
                <div class="bg-light p-3 rounded">
                    {{ ticket.content|safe }}
                </div>
            </div>
        </div>
        
        <!-- 回复列表 -->
        <div class="card shadow mb-4">
            <div class="card-header">
                <h6 class="mb-0">回复记录 ({{ ticket.replies|length }})</h6>
            </div>
            <div class="card-body">
                {% if ticket.replies %}
                    {% for reply in ticket.replies %}
                    <div class="border-bottom pb-3 mb-3">
                        <div class="d-flex justify-content-between">
                            <strong>{{ reply.creator or '支持团队' }}</strong>
                            <small class="text-muted">{{ formatDate(reply.create_time) }}</small>
                        </div>
                        <div class="mt-2">
                            {{ reply.content|safe }}
                        </div>
                    </div>
                    {% endfor %}
                {% else %}
                    <p class="text-muted text-center">暂无回复</p>
                {% endif %}
            </div>
        </div>
        
        <!-- 回复表单 -->
        <div class="card shadow">
            <div class="card-header">
                <h6 class="mb-0">添加回复</h6>
            </div>
            <div class="card-body">
                <form id="reply-form">
                    <div class="mb-3">
                        <textarea class="form-control" id="reply_content" rows="4" placeholder="请输入回复内容..." required></textarea>
                    </div>
                    <button type="submit" class="btn btn-primary" id="reply-btn">
                        <i class="fas fa-paper-plane me-2"></i>
                        <span id="reply-text">提交回复</span>
                    </button>
                    {% if ticket.status != 3 %}
                    <button type="button" class="btn btn-success ms-2" id="resolve-btn">
                        <i class="fas fa-check me-2"></i>
                        标记为已解决
                    </button>
                    {% endif %}
                </form>
            </div>
        </div>
    </div>
    
    <div class="col-lg-4">
        <!-- 操作面板 -->
        <div class="card shadow mb-4">
            <div class="card-header">
                <h6 class="mb-0">操作</h6>
            </div>
            <div class="card-body">
                <div class="d-grid gap-2">
                    {% if ticket.status == 0 %}
                    <button type="button" class="btn btn-info" id="start-process-btn">
                        <i class="fas fa-play me-2"></i>
                        开始处理
                    </button>
                    {% endif %}
                    
                    {% if ticket.status in [0, 1] %}
                    <button type="button" class="btn btn-warning" id="close-ticket-btn">
                        <i class="fas fa-times me-2"></i>
                        关闭工单
                    </button>
                    {% endif %}
                    
                    {% if ticket.status == 3 %}
                    <button type="button" class="btn btn-success" id="reopen-ticket-btn">
                        <i class="fas fa-redo me-2"></i>
                        重新打开
                    </button>
                    {% endif %}
                </div>
            </div>
        </div>
        
        <!-- 工单信息 -->
        <div class="card shadow">
            <div class="card-header">
                <h6 class="mb-0">工单信息</h6>
            </div>
            <div class="card-body">
                <ul class="list-unstyled">
                    <li class="mb-2">
                        <i class="fas fa-info-circle text-primary me-2"></i>
                        <small>工单状态会影响用户的使用体验</small>
                    </li>
                    <li class="mb-2">
                        <i class="fas fa-info-circle text-primary me-2"></i>
                        <small>请及时回复用户的问题</small>
                    </li>
                    <li class="mb-2">
                        <i class="fas fa-info-circle text-primary me-2"></i>
                        <small>工单关闭后仍可重新打开</small>
                    </li>
                </ul>
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script>
// 获取优先级徽章
function getPriorityBadge(priority) {
    const priorityMap = {
        0: '<span class="badge bg-secondary ms-1">低</span>',
        1: '<span class="badge bg-warning ms-1">中</span>',
        2: '<span class="badge bg-danger ms-1">高</span>'
    };
    return priorityMap[priority] || '<span class="badge bg-secondary ms-1">未知</span>';
}

// 格式化日期
function formatDate(dateString) {
    if (!dateString) return '-';
    const date = new Date(dateString);
    return date.toLocaleDateString('zh-CN') + ' ' + date.toLocaleTimeString('zh-CN');
}

// 页面加载完成后初始化
document.addEventListener('DOMContentLoaded', function() {
    initEventListeners();
});

// 初始化事件监听器
function initEventListeners() {
    // 回复表单
    document.getElementById('reply-form').addEventListener('submit', function(e) {
        e.preventDefault();
        addReply();
    });
    
    // 标记为已解决
    document.getElementById('resolve-btn').addEventListener('click', function() {
        updateTicketStatus(2); // 已解决
    });
    
    // 开始处理
    if (document.getElementById('start-process-btn')) {
        document.getElementById('start-process-btn').addEventListener('click', function() {
            updateTicketStatus(1); // 处理中
        });
    }
    
    // 关闭工单
    document.getElementById('close-ticket-btn').addEventListener('click', function() {
        if (confirm('确定要关闭该工单吗？')) {
            updateTicketStatus(3); // 已关闭
        }
    });
    
    // 重新打开工单
    if (document.getElementById('reopen-ticket-btn')) {
        document.getElementById('reopen-ticket-btn').addEventListener('click', function() {
            updateTicketStatus(1); // 处理中
        });
    }
}

// 添加回复
function addReply() {
    const replyBtn = document.getElementById('reply-btn');
    const replyText = document.getElementById('reply-text');
    const content = document.getElementById('reply_content').value.trim();
    
    if (!content) {
        showNotification('请输入回复内容', 'warning');
        return;
    }
    
    // 显示加载状态
    replyBtn.disabled = true;
    replyText.textContent = '提交中...';
    
    // 发送请求
    apiRequest(`/api/v1/tickets/{{ ticket.ticket_id }}/replies`, {
        method: 'POST',
        body: JSON.stringify({ content: content })
    })
    .then(data => {
        if (data.success) {
            showNotification('回复成功', 'success');
            // 清空输入框
            document.getElementById('reply_content').value = '';
            // 重新加载页面以显示新回复
            setTimeout(() => {
                location.reload();
            }, 1000);
        } else {
            showNotification(data.message || '回复失败', 'error');
        }
    })
    .catch(error => {
        console.error('Failed to add reply:', error);
        showNotification('网络错误，请稍后重试', 'error');
    })
    .finally(() => {
        // 恢复按钮状态
        replyBtn.disabled = false;
        replyText.textContent = '提交回复';
    });
}

// 更新工单状态
function updateTicketStatus(status) {
    const statusText = {
        0: '待处理',
        1: '处理中',
        2: '已解决',
        3: '已关闭'
    };
    
    apiRequest(`/api/v1/tickets/{{ ticket.ticket_id }}/status`, {
        method: 'PUT',
        body: JSON.stringify({ status: status })
    })
    .then(data => {
        if (data.success) {
            showNotification(`工单状态已更新为${statusText[status]}`, 'success');
            // 重新加载页面以显示新状态
            setTimeout(() => {
                location.reload();
            }, 1000);
        } else {
            showNotification(data.message || '状态更新失败', 'error');
        }
    })
    .catch(error => {
        console.error('Failed to update ticket status:', error);
        showNotification('网络错误，请稍后重试', 'error');
    });
}
</script>
{% endblock %}