import axios from 'axios';
import { AlarmChartData, CategoryChartData, CategoryChartDataWithPercent, OnlineRateChartData, StateChartData, StateChartDataWithPercent } from "../../share/monitorTypes.ts";

export const MonitorChartsAPI = {
    // 资产分类数据查询
    fetchCategoryData: async (): Promise<CategoryChartDataWithPercent[]> => {
      const res = await axios.get<CategoryChartData[]>(`/big/zichan_category_chart`);
      
      // 预先计算百分比
      const data = res.data;
      const total = data.reduce((sum: number, item: CategoryChartData) => sum + item['设备数'], 0);
      
      // 为每个数据项添加百分比字段
      return data.map(item => ({
        ...item,
        百分比: total > 0 ? (item['设备数'] / total * 100).toFixed(1) : '0'
      }));
    },
  
    // 在线率变化数据查询
    fetchOnlineRateData: async (params?: {
      created_at_gte?: string;
      created_at_lte?: string;
      dimension?: string;
    }): Promise<OnlineRateChartData[]> => {
      // 可选参数
      // const params = {
      //   created_at_gte: dayjs().subtract(7, 'day').format('YYYY-MM-DD HH:mm:ss'),
      //   created_at_lte: dayjs().format('YYYY-MM-DD HH:mm:ss'),
      //   dimension: 'day'
      // };
      
      const res = await axios.get<OnlineRateChartData[]>(`/big/zichan_online_rate_chart`, { params });
      return res.data;
    },
  
    // 资产流转状态数据查询
    fetchStateData: async (): Promise<StateChartDataWithPercent[]> => {
      const res = await axios.get<StateChartData[]>(`/big/zichan_state_chart`);
      
      // 预先计算百分比
      const data = res.data;
      const total = data.reduce((sum: number, item: StateChartData) => sum + item['设备数'], 0);
      
      // 为每个数据项添加百分比字段
      return data.map(item => ({
        ...item,
        百分比: total > 0 ? (item['设备数'] / total * 100).toFixed(1) : '0'
      }));
    },
  
    // 告警数据变化查询
    fetchAlarmData: async (params?: {
      created_at_gte?: string;
      created_at_lte?: string;
      dimension?: string;
    }): Promise<AlarmChartData[]> => {
      // 可选参数
      // const params = {
      //   created_at_gte: dayjs().startOf('day').format('YYYY-MM-DD HH:mm:ss'),
      //   created_at_lte: dayjs().endOf('day').format('YYYY-MM-DD HH:mm:ss'),
      //   dimension: 'hour'
      // };
  
      
      const res = await axios.get<AlarmChartData[]>(`/big/zichan_alarm_chart`, { params });
      return res.data;
    }
  };