import 'dart:convert';

import 'package:flutter/services.dart';
import 'package:marco/helpers/services/json_decoder.dart';
import 'package:marco/model/identifier_model.dart';

class Customer extends IdentifierModel {
  final String firstName, lastName, phoneNumber, projectName, balance;
  final double ordersCount;
  final DateTime lastOrder;

  String get fullName => '$firstName $lastName $projectName';

  Customer(
    super.id,
    this.firstName,
    this.lastName,
    this.phoneNumber,
    this.balance,
    this.ordersCount,
    this.lastOrder,
    this.projectName,
  );

  static Customer fromJSON(Map<String, dynamic> json) {
    JSONDecoder decoder = JSONDecoder(json);

    String firstName = decoder.getString('first_name');
    String lastName = decoder.getString('last_name');
    String phoneNumber = decoder.getString('phone_number');
    String balance = decoder.getString('balance');
    double ordersCount = decoder.getDouble('order_count');
    DateTime lastOrder = decoder.getDateTime('last_order');
    String projectName = decoder.getString('project_name');

    return Customer(
      decoder.getId,
      firstName,
      lastName,
      phoneNumber,
      balance,
      ordersCount,
      lastOrder,
      projectName,
    );
  }

  static List<Customer> listFromJSON(List<dynamic> list) {
    return list.map((e) => Customer.fromJSON(e)).toList();
  }

  static List<Customer>? _dummyList;

  static Future<List<Customer>> get dummyList async {
    if (_dummyList == null) {
      dynamic data = json.decode(await getData());
      _dummyList = listFromJSON(data);
    }

    return _dummyList!.sublist(0, 10);
  }

  static Future<String> getData() async {
    return await rootBundle.loadString('assets/data/customer.json');
  }
}