import 'dart:async';
import 'dart:convert';

import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;

class Category {
  final String name;
  List<Device> devices;

  Category(this.name) : devices = [];

  static Future<List<Category>> fetch(String base_url) async {
    final response = await http.get(Uri.parse("$base_url/devices"));

    if (response.statusCode == 200) {
      List<Category> categories = [];

      Map<String, Map<String, dynamic>> json = jsonDecode(response.body);

      return categories;
    } else {
      throw Exception("Failed to fetch devices");
    }
  }
}

class Device {
  final int device_id;
  bool led_state;
  bool power_state;
  double power_draw;

  Device(this.device_id, this.led_state, this.power_state, this.power_draw);
}