# 导入 webview 用于前端通知
try:
    import webview
except ImportError:
    webview = None


import requests
from urllib.parse import quote


def show_notification(message: str, message_type: str = "error"):
    """显示 pywebview 顶层通知（5秒后自动消失）
    
    Args:
        message: 通知消息
        message_type: 消息类型 (success/warning/error/info)
    """
    if webview and webview.windows:
        try:
            # 转义单引号，防止 JavaScript 语法错误
            safe_message = message.replace("'", "\\'").replace('"', '\\"').replace('\n', '\\n')
            
            # 设置通知样式颜色
            color_map = {
                'success': '#67C23A',
                'warning': '#E6A23C',
                'error': '#F56C6C',
                'info': '#909399'
            }
            bg_color = color_map.get(message_type, '#F56C6C')
            
            # 构建前端通知的 JavaScript 代码 - 创建原生 HTML 通知
            js_code = f"""
            (function() {{
                // 移除已存在的通知
                var existingNotif = document.getElementById('pywebview-notification');
                if (existingNotif) {{
                    existingNotif.remove();
                }}
                
                // 创建通知容器
                var notif = document.createElement('div');
                notif.id = 'pywebview-notification';
                notif.style.cssText = 'position: fixed; top: 20px; left: 50%; transform: translateX(-50%); ' +
                    'background: {bg_color}; color: white; padding: 12px 20px; border-radius: 4px; ' +
                    'box-shadow: 0 2px 12px rgba(0,0,0,0.3); z-index: 99999; font-size: 14px; ' +
                    'max-width: 600px; word-wrap: break-word; display: flex; align-items: center; gap: 10px;';
                
                // 添加消息内容
                var msgSpan = document.createElement('span');
                msgSpan.textContent = '{safe_message}';
                notif.appendChild(msgSpan);
                
                // 添加关闭按钮
                var closeBtn = document.createElement('span');
                closeBtn.innerHTML = '×';
                closeBtn.style.cssText = 'cursor: pointer; font-size: 18px; font-weight: bold; margin-left: 10px;';
                closeBtn.onclick = function() {{ notif.remove(); }};
                notif.appendChild(closeBtn);
                
                // 添加到页面
                document.body.appendChild(notif);
                
                // 5秒后自动消失
                setTimeout(function() {{
                    if (notif && notif.parentNode) {{
                        notif.style.transition = 'opacity 0.3s';
                        notif.style.opacity = '0';
                        setTimeout(function() {{ notif.remove(); }}, 300);
                    }}
                }}, 5000);
            }})();
            """
            # 在第一个窗口中执行 JavaScript
            webview.windows[0].evaluate_js(js_code)
        except Exception as e:
            print(f"显示通知失败: {str(e)}")
    



def get_shop_info(shop_name: str, base_url: str = "http://8.136.19.173:18080") -> requests.Response:
    """
    调用商铺凭证接口
    :param shop_name: 商铺名称，将自动进行 URL 编码
    :param base_url: API 基础地址，默认从 curl 中提取
    :return: requests.Response 对象
    """
    url = f"{base_url}/api/admin/shop-manages/credential"
    params = {"shopName": shop_name}

    headers = {
        "Accept": "*/*",
        "Accept-Language": "zh-CN,zh;q=0.9,en;q=0.8",
        "Cache-Control": "no-cache",
        "Connection": "keep-alive",
        "Pragma": "no-cache",
        "Referer": "http://8.136.19.173:18080/doc.html",
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36",
        "X-Internal-Token": "59c6691199917a2095827b5188502029",
    }

    response = requests.get(
        url,
        params=params,
        headers=headers,
        verify=False,
        timeout=30
    )
    return response