Готовая 5 лаба

2024-12-13 03:03:08 +04:00 · 2024-12-13 03:03:08 +04:00 · 8083c2367f
commit 8083c2367f
parent 19f937922f
7 changed files with 101 additions and 114 deletions
--- a/lib/data/mappers/user_mapper.dart
+++ b/lib/data/mappers/user_mapper.dart
@ -12,9 +12,17 @@ extension UserDtoToModel on UserDto {
    }

    return CardPostData(
-        name ?? "",
-        description ?? "",
-        isValidImageUrl(image) ? image! : "https://placehold.co/480x640/png",
-        false);
+        name: name ?? "",
+        surname: surname ?? "",
+        description: description ?? "",
+        imageUrl: isValidImageUrl(image)
+            ? image
+            : (gender! == "male"
+                    ? "https://avatar.iran.liara.run/public/boy"
+                    : "https://avatar.iran.liara.run/public/girl")
+                .toString(),
+        isLiked: false,
+        age: age,
+        distance: distance);
  }
 }
--- a/lib/data/repositories/api_user_repository.dart
+++ b/lib/data/repositories/api_user_repository.dart
@ -0,0 +1,30 @@
+import 'package:pmu/data/dto/page_dto.dart';
+import 'package:pmu/data/dto/user_dto.dart';
+import 'package:pmu/data/mappers/user_mapper.dart';
+import 'package:pmu/data/repositories/api_interface.dart';
+import 'package:pmu/domain/card.dart';
+import 'package:dio/dio.dart';
+import 'package:pretty_dio_logger/pretty_dio_logger.dart';
+
+class ApiUserRepository extends ApiInterface {
+  static final Dio _dio = Dio()
+    ..interceptors.add(PrettyDioLogger(requestHeader: true, requestBody: true));
+  static const String _baseUrl =
+      'http://lovesearch-api.nspotapov.ru/api/users/';
+
+  @override
+  Future<List<CardPostData>?> loadData() async {
+    const String url = _baseUrl;
+    final List<CardPostData> data = [];
+    final Response<dynamic> response =
+        await _dio.get<Map<dynamic, dynamic>>(url);
+    final PageDto pageDto =
+        PageDto.fromJson(response.data as Map<String, dynamic>);
+    int itemsCount = pageDto.itemsCount ?? 0;
+    for (int i = 0; i < itemsCount; i++) {
+      final CardPostData cardPost = pageDto.items![i].toDomain();
+      data.add(cardPost);
+    }
+    return data;
+  }
+}
--- a/lib/data/repositories/mock_user_repository.dart
+++ b/lib/data/repositories/mock_user_repository.dart
@ -5,70 +5,6 @@ class MockUserRepository extends ApiInterface {
  @override
  Future<List<CardPostData>?> loadData() async {
    return [
-      const CardPostData(
-          name: "Марьяна",
-          surname: "Ро",
-          description: "Люблю вечерами погамать в майн",
-          imageUrl: "https://placehold.co/600x400/png",
-          age: 21,
-          distance: 24.5,
-          isLiked: false),
-      const CardPostData(
-          name: "Константин",
-          surname: "Злобин",
-          description: "Веду канал в тг про криптожизнь",
-          imageUrl: "https://placehold.co/600x400/png",
-          age: 24,
-          distance: 478.3,
-          isLiked: false),
-      const CardPostData(
-          name: "Марьяна",
-          surname: "Ро",
-          description: "Люблю вечерами погамать в майн",
-          imageUrl: "https://placehold.co/600x400/png",
-          age: 21,
-          distance: 24.5,
-          isLiked: false),
-      const CardPostData(
-          name: "Константин",
-          surname: "Злобин",
-          description: "Веду канал в тг про криптожизнь",
-          imageUrl: "https://placehold.co/600x400/png",
-          age: 24,
-          distance: 478.3,
-          isLiked: false),
-      const CardPostData(
-          name: "Марьяна",
-          surname: "Ро",
-          description: "Люблю вечерами погамать в майн",
-          imageUrl: "https://placehold.co/600x400/png",
-          age: 21,
-          distance: 24.5,
-          isLiked: false),
-      const CardPostData(
-          name: "Константин",
-          surname: "Злобин",
-          description: "Веду канал в тг про криптожизнь",
-          imageUrl: "https://placehold.co/600x400/png",
-          age: 24,
-          distance: 478.3,
-          isLiked: false),
-      const CardPostData(
-          name: "Марьяна",
-          surname: "Ро",
-          description: "Люблю вечерами погамать в майн",
-          imageUrl: "https://placehold.co/600x400/png",
-          age: 21,
-          distance: 24.5,
-          isLiked: false),
-      const CardPostData(
-          name: "Константин",
-          surname: "Злобин",
-          description: "Веду канал в тг про криптожизнь",
-          imageUrl: "https://placehold.co/600x400/png",
-          age: 24,
-          distance: 478.3,
-          isLiked: false),
      const CardPostData(
          name: "Марьяна",
          surname: "Ро",
--- a/lib/domain/card.dart
+++ b/lib/domain/card.dart
@ -1,8 +1,18 @@
 class CardPostData {
-  final String name;
-  final String description;
+  final String? name;
+  final String? surname;
+  final String? description;
  final String? imageUrl;
-  final bool isLiked;
+  final int? age;
+  final double? distance;
+  final bool? isLiked;

-  const CardPostData(this.name, this.description, this.imageUrl, this.isLiked);
+  const CardPostData(
+      {this.name,
+      this.surname,
+      this.description,
+      this.imageUrl,
+      this.isLiked,
+      this.age,
+      this.distance});
 }
--- a/lib/presentation/detail_pages/card_detail_page.dart
+++ b/lib/presentation/detail_pages/card_detail_page.dart
@ -25,14 +25,14 @@ class DetailPage extends StatelessWidget {
          Padding(
            padding: const EdgeInsets.all(4.0),
            child: Text(
-              data.name,
+              data.name ?? "",
              style: const TextStyle(color: Colors.black, fontSize: 30),
            ),
          ),
          Padding(
            padding: const EdgeInsets.all(4.0),
            child: Text(
-              data.description,
+              data.description ?? "",
              style: const TextStyle(color: Colors.black, fontSize: 20),
            ),
          ),
--- a/lib/presentation/home_page/card.dart
+++ b/lib/presentation/home_page/card.dart
@ -9,21 +9,34 @@ const double NORMAL_ICON_SCALE = 2.0;
 const double SCALED_ICON_SCALE = 2.5;

 class CardPost extends StatefulWidget {
-  final String description;
+  final String? description;
  final String? imageUrl;
-  final bool isLiked;
-  final String name;
+  final bool? isLiked;
+  final String? name;
+  final String? surname;

  final OnLikeCallback onLike;
  final VoidCallback? onTap;

-  const CardPost(this.name, this.description, this.imageUrl, this.isLiked,
-      this.onLike, this.onTap);
+  const CardPost(
+      {this.name,
+      this.surname,
+      this.description,
+      this.imageUrl,
+      this.isLiked,
+      this.onLike,
+      this.onTap});

  factory CardPost.fromData(CardPostData data,
          {OnLikeCallback onLike, VoidCallback? onTap}) =>
-      CardPost(data.name, data.description, data.imageUrl, data.isLiked, onLike,
-          onTap);
+      CardPost(
+          name: data.name,
+          surname: data.surname,
+          description: data.description,
+          imageUrl: data.imageUrl,
+          isLiked: data.isLiked,
+          onLike: onLike,
+          onTap: onTap);

  @override
  State<CardPost> createState() => _CardPostState();
@ -67,7 +80,7 @@ class _CardPostState extends State<CardPost> {
                children: [
                  Flexible(
                    child: Text(
-                      widget.name,
+                      (widget.name ?? "") + (" ") + (widget.surname ?? ""),
                      style: const TextStyle(
                        color: Colors.white,
                        fontSize: 30,
@ -83,7 +96,7 @@ class _CardPostState extends State<CardPost> {
                  children: [
                    Flexible(
                      child: Text(
-                        widget.description,
+                        widget.description ?? "",
                        textAlign: TextAlign.center,
                        style: const TextStyle(
                          color: Colors.white,
@ -118,7 +131,7 @@ class _CardPostState extends State<CardPost> {
                              iconScale = NORMAL_ICON_SCALE;
                            });
                          });
-                          widget.onLike?.call(widget.name, isLiked);
+                          widget.onLike?.call(widget.name ?? "", isLiked);
                        })
                      },
                      child: AnimatedScale(
--- a/lib/presentation/home_page/home_page.dart
+++ b/lib/presentation/home_page/home_page.dart
@ -1,5 +1,6 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
+import 'package:pmu/data/repositories/api_user_repository.dart';
 import 'package:pmu/domain/card.dart';
 import 'package:pmu/presentation/detail_pages/card_detail_page.dart';
 import 'package:pmu/presentation/home_page/card.dart';
@ -42,10 +43,7 @@ class Body extends StatelessWidget {
        content: Text(
          '${isLiked ? 'Вы поставили лайк: ' : 'Вы убрали лайк: '} $title',
          style: const TextStyle(
-            color: Colors.black45,
-            fontSize: 20,
-            fontWeight: FontWeight.bold
-          ),
+              color: Colors.black45, fontSize: 20, fontWeight: FontWeight.bold),
        ),
        backgroundColor: isLiked ? Colors.green : Colors.red,
        duration: const Duration(seconds: 2),
@ -55,32 +53,24 @@ class Body extends StatelessWidget {

  @override
  Widget build(BuildContext context) {
-    final data = [
-      const CardPostData(
-          "Евгения",
-          "Люблю программирование и кататься на скейте",
-          "https://avatar.iran.liara.run/public/girl",
-          false),
-      const CardPostData("Алекс", "Junior Flutter Engineer",
-          "https://avatar.iran.liara.run/public/36", false),
-      const CardPostData(
-          "Станислав",
-          "Нет ничего приятнее прогулки на природе!",
-          "https://avatar.iran.liara.run/public/boy",
-          false),
-      const CardPostData("Вероника", "В свободное время хожу на уроки вокала",
-          "https://avatar.iran.liara.run/public/93", false),
-    ];
+    final data = ApiUserRepository().loadData();
    return Center(
-        child: SingleChildScrollView(
-            child: Column(
-      mainAxisAlignment: MainAxisAlignment.center,
-      children: data.map((data) {
-        return CardPost.fromData(data,
-            onLike: (String title, bool isLiked) =>
-                _showSnackBar(context, title, isLiked),
-            onTap: () => _navToDetails(context, data));
-      }).toList(),
-    )));
+      child: FutureBuilder<List<CardPostData>?>(
+        future: data,
+        builder: (context, snapshot) => SingleChildScrollView(
+          child: snapshot.hasData
+              ? Column(
+                  mainAxisAlignment: MainAxisAlignment.center,
+                  children: snapshot.data
+                          ?.map((data) => CardPost.fromData(data,
+                              onLike: (String title, bool isLiked) =>
+                                  _showSnackBar(context, title, isLiked),
+                              onTap: () => _navToDetails(context, data)))
+                          .toList() ??
+                      [])
+              : const CircularProgressIndicator(),
+        ),
+      ),
+    );
  }
 }