/**
 * API密钥管理器 - 密钥创建模块
 * 包含API密钥的添加功能
 */

// 添加API密钥

async function addApiKey() {
    if (!this.newKey.platform || !this.newKey.key) {
        this.errorMessage = '请填写所有必填字段。';
        return;
    }
    
    // 如果名称为空，生成自动名称
    if (!this.newKey.name.trim()) {
        const date = new Date();
        const dateStr = date.toLocaleDateString('zh-CN', {
            year: 'numeric',
            month: '2-digit',
            day: '2-digit'
        }).replace(/\//g, '-');
        const timeStr = date.toLocaleTimeString('zh-CN', {
            hour: '2-digit',
            minute: '2-digit'
        });
        this.newKey.name = `${dateStr} ${timeStr}`;
    }
    
    // 保存当前选择的平台类型
    localStorage.setItem('lastSelectedPlatform', this.newKey.platform);
    
    this.isSubmitting = true;
    this.errorMessage = '';
    
    try {
        // 处理输入文本：去除单引号、双引号、小括号、方括号、空格，然后分行
        const lines = this.newKey.key
            .split('\n')
            .map(line => line.replace(/['"\(\)\[\]\s]/g, '')) // 去除单引号、双引号、小括号、方括号和空格
            .filter(line => line.length > 0); // 过滤掉空行
        
        // 从每一行中提取逗号分隔的非空元素，作为单独的key
        let keysWithDuplicates = [];
        for (const line of lines) {
            const lineKeys = line.split(',')
                .filter(item => item.length > 0); // 过滤掉空元素
            
            // 将每个非空元素添加到数组
            keysWithDuplicates.push(...lineKeys);
        }
        
        if (keysWithDuplicates.length === 0) {
            this.errorMessage = '请输入至少一个有效的API密钥。';
            this.isSubmitting = false;
            return;
        }
        
        // 去除输入中重复的key（同一次提交中的重复）
        const inputDuplicatesCount = keysWithDuplicates.length - new Set(keysWithDuplicates).size;
        const keys = [...new Set(keysWithDuplicates)]; // 使用Set去重，得到唯一的keys数组
        
        // 过滤掉已存在于同一平台的重复key
        const currentPlatform = this.newKey.platform;
        const existingKeys = this.apiKeys
            .filter(apiKey => apiKey.platform === currentPlatform)
            .map(apiKey => apiKey.key);
        
        const uniqueKeys = keys.filter(key => !existingKeys.includes(key));
        const duplicateCount = keys.length - uniqueKeys.length;
        
        // 如果所有key都重复，显示错误消息并退出
        if (uniqueKeys.length === 0) {
            this.errorMessage = '所有输入的API密钥在当前平台中已存在。';
            this.isSubmitting = false;
            return;
        }
        
        // 准备批量添加的数据
        const keysData = uniqueKeys.map(keyText => ({
            platform: this.newKey.platform,
            name: this.newKey.name,
            key: keyText
        }));
        
        // 记录重复和唯一的key数量，用于显示通知
        const skippedCount = duplicateCount;
        const addedCount = uniqueKeys.length;
        
        // 使用批量添加API一次性添加所有密钥
        const response = await fetch('/api/keys/bulk-add', {
            method: 'POST',
            headers: {
                'Content-Type': 'application/json',
            },
            body: JSON.stringify({ keys: keysData }),
        });
        
        const data = await response.json();
        
        if (data.success) {
            // 关闭模态框并重置表单
            this.showAddModal = false;
            this.newKey = {
                platform: this.newKey.platform, // 保留平台选择
                name: '',
                key: ''
            };
            
            // 使用Toast风格的通知提示
            const Toast = Swal.mixin({
                toast: true,
                position: 'top-end',
                showConfirmButton: false,
                timer: 2500,
                timerProgressBar: true,
                didOpen: (toast) => {
                    toast.onmouseenter = Swal.stopTimer;
                    toast.onmouseleave = Swal.resumeTimer;
                }
            });
            
            // 重新加载API密钥数据而不刷新页面
            this.loadApiKeys();
            
            // 为每个新添加的API密钥调用update API
            if (data.keys && data.keys.length > 0) {
                // 延迟200ms确保UI更新
                setTimeout(() => {
                    data.keys.forEach(key => {
                        console.log(`正在请求更新API密钥: ${key.id}`);
                        fetch(`/api/keys/update/${key.id}`, { 
                            method: 'POST' 
                        }).then(response => {
                            if (!response.ok) {
                                throw new Error(`HTTP error! status: ${response.status}`);
                            }
                            return response.json();
                        }).then(data => {
                            console.log(`API密钥 ${key.id} 更新成功:`, data);
                            // 更新成功后重新加载密钥列表
                            this.loadApiKeys();
                        }).catch(error => {
                            console.error(`自动更新API密钥 ${key.id} 时出错:`, error);
                        });
                    });
                }, 200);
            }

            // 构建通知消息
            let title = `已添加 ${addedCount} 个API密钥`;
            
            // 根据不同情况显示通知
            if (inputDuplicatesCount > 0 && skippedCount > 0) {
                // 既有输入中的重复，也有数据库中的重复
                title += `，跳过 ${inputDuplicatesCount} 个输入重复和 ${skippedCount} 个已存在密钥`;
            } else if (inputDuplicatesCount > 0) {
                // 只有输入中的重复
                title += `，跳过 ${inputDuplicatesCount} 个输入重复密钥`;
            } else if (skippedCount > 0) {
                // 只有数据库中的重复
                title += `，跳过 ${skippedCount} 个已存在密钥`;
            }
            
            Toast.fire({
                icon: 'success',
                title: title,
                background: '#f0fdf4',
                iconColor: '#16a34a'
            });
        } else {
            // 处理批量添加失败
            this.errorMessage = data.error || `添加操作失败: ${data.message || '未知错误'}`;
        }
    } catch (error) {
        console.error('添加API密钥失败:', error);
        this.errorMessage = '服务器错误，请重试。';
    } finally {
        this.isSubmitting = false;
    }
}