/**
* Tool: query_event_fields
* 查询埋点事件的所有字段定义
*/
import { z } from 'zod';
import { EventAPIClient } from '../services/apiClient.js';
const apiClient = new EventAPIClient();
export const queryEventFieldsSchema = z.object({
event: z.string().describe('事件名称，如 LlwResExposure、LlwResDownBtnClick'),
show_details: z.boolean().optional().default(true).describe('是否显示详细信息（默认 true）'),
});
export type QueryEventFieldsArgs = z.infer<typeof queryEventFieldsSchema>;
export async function queryEventFieldsHandler(args: QueryEventFieldsArgs): Promise<string> {
try {
const { event, show_details } = args;
// 获取字段定义
const fields = await apiClient.getEventFields(event);
// 如果需要详细信息，解析枚举值
if (show_details) {
for (const fieldName in fields) {
const fieldDef = fields[fieldName];
if (fieldDef.trans) {
fieldDef.enum_values = apiClient.parseFieldTrans(fieldDef.trans);
}
}
}
const result = {
event,
total_fields: Object.keys(fields).length,
fields,
};
return JSON.stringify(result, null, 2);
} catch (error: any) {
return JSON.stringify({
error: error.message,
tool: 'query_event_fields',
arguments: args,
}, null, 2);
}
}
export const queryEventFieldsTool = {
name: 'query_event_fields',
description: '查询埋点事件的所有字段定义，返回字段类型、说明、枚举值等信息',
parameters: queryEventFieldsSchema,
execute: queryEventFieldsHandler,
};
