aku_new_community/lib/model/community/activity_item_model.dart

import 'package:flutter/material.dart';

import 'package:flustars/flustars.dart';

import 'package:aku_community/base/base_style.dart';
import 'package:aku_community/model/common/img_model.dart';

class ActivityItemModel {
  int? id;
  String? title;
  String? location;
  int? status;
  String? registrationStartTime;
  String? registrationEndTime;
  List<ImgModel>? imgUrls;
  List<ImgModel>? headImgURls;

  DateTime? get begin => DateUtil.getDateTime(registrationStartTime!);
  DateTime? get end => DateUtil.getDateTime(registrationEndTime!);

  ActivityItemModel(
      {this.id,
      this.title,
      this.location,
      this.status,
      this.registrationStartTime,
      this.registrationEndTime,
      this.imgUrls,
      this.headImgURls});

  ActivityItemModel.fromJson(Map<String, dynamic> json) {
    id = json['id'];
    title = json['title'];
    location = json['location'];
    status = json['status'];
    registrationStartTime = json['registrationStartTime'];
    registrationEndTime = json['registrationEndTime'];
    if (json['imgUrls'] != null) {
      imgUrls = [];
      json['imgUrls'].forEach((v) {
        imgUrls!.add(new ImgModel.fromJson(v));
      });
    } else {
      imgUrls = [];
    }
    if (json['headImgURls'] != null) {
      headImgURls = [];
      json['headImgURls'].forEach((v) {
        headImgURls!.add(new ImgModel.fromJson(v));
      });
    } else {
      headImgURls = [];
    }
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = new Map<String, dynamic>();
    data['id'] = this.id;
    data['title'] = this.title;
    data['location'] = this.location;
    data['status'] = this.status;
    data['registrationStartTime'] = this.registrationStartTime;
    data['registrationEndTime'] = this.registrationEndTime;
    if (this.imgUrls != null) {
      data['imgUrls'] = this.imgUrls!.map((v) => v.toJson()).toList();
    }
    if (this.headImgURls != null) {
      data['headImgURls'] = this.headImgURls!.map((v) => v.toJson()).toList();
    }
    return data;
  }

  String get statusString {
    switch (this.status) {
      case 1:
        return '未开始';
      case 2:
        return '进行中';
      case 3:
        return '已结束';
      case 4:
        return '已投票';
      default:
        return '未知';
    }
  }

  Color get statusColor {
    switch (this.status) {
      case 1:
        return kPrimaryColor;
      case 2:
        return Colors.black;
      case 3:
        return ktextSubColor;
      case 4:
        return ktextSubColor;
      default:
        return Colors.red;
    }
  }
}