eatvio_app/lib/features/recipes/presentation/pages/recipe_create_screen.dart

//import 'dart:io';

import 'package:eatvio_app/core/app_export.dart';
import 'package:eatvio_app/widgets/custom_drop_down.dart';
import 'package:eatvio_app/widgets/custom_text_form_field.dart';
import 'package:image_picker/image_picker.dart';
import 'package:flutter/material.dart';
import '../../../../presentation/feed/blog_post_create_screen/bloc/blog_post_create_bloc.dart';

class RecipeCreateScreen extends StatelessWidget {
  const RecipeCreateScreen({
    super.key,
  });

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        toolbarHeight: 0,
        automaticallyImplyLeading: false,
      ),
      backgroundColor: Color.fromARGB(255, 240, 242, 245),
      resizeToAvoidBottomInset: true,
      body: SizedBox(
        width: double.maxFinite,
        child: Column(
          children: [
            Expanded(
              child: SingleChildScrollView(
                child: Padding(
                  padding: EdgeInsets.only(bottom: 5),
                  child: Column(
                    children: [
                      Container(
                          padding: EdgeInsets.symmetric(
                            horizontal: 24,
                            vertical: 12,
                          ),
                          decoration: BoxDecoration(
                            color: Colors.white,
                            borderRadius:
                                const BorderRadius.all(Radius.circular(8)),
                          ),
                          child: Column(
                            crossAxisAlignment: CrossAxisAlignment.start,
                            children: [
                              Text('Заголовок'),
                              SizedBox(height: 8),
                              CustomTextFormField(
                                validator: _validateTitle,
                                fillColor: appTheme.gray50,
                                hintText: 'Заголовок',
                              ),
                              SizedBox(height: 16),
                              Text('Тип блюда'),
                              SizedBox(height: 8),
                              CustomDropDown(
                                validator: _validateDescription,
                              ),
                              SizedBox(height: 16),
                              Text('Изображение'),
                              Container(
                                height: 128,
                                decoration: AppDecoration.fillGray.copyWith(
                                  borderRadius: BorderRadius.circular(16),
                                ),
                                child: Row(
                                  mainAxisAlignment: MainAxisAlignment.center,
                                  crossAxisAlignment: CrossAxisAlignment.center,
                                  children: [
                                    Icon(
                                      Icons.photo_library,
                                      color: appTheme.blueGray300,
                                    ),
                                    SizedBox(width: 8),
                                    Text(
                                      "Добавить фото",
                                      selectionColor: appTheme.blueA400,
                                    ),
                                  ],
                                ),
                              ),
                              SizedBox(height: 16),
                              Text('Время приготовления'),
                              SizedBox(height: 8),
                              CustomDropDown(
                                validator: _validateYouTubeLink,
                              ),
                              SizedBox(height: 16),
                              Text('Статус'),
                              SizedBox(height: 8),
                              CustomDropDown(
                                validator: _validateYouTubeLink,
                              ),
                              SizedBox(height: 24),
                              CustomTextFormField(
                                hintText: 'Введите название продукта',
                                validator: _validateYouTubeLink,
                              ),
                              SizedBox(height: 24),
                              CustomTextFormField(
                                hintText: 'Порция',
                                fillColor: appTheme.gray50,
                                validator: _validateYouTubeLink,
                              ),
                              SizedBox(height: 8),
                              CustomDropDown(
                                validator: _validateYouTubeLink,
                              ),
                              SizedBox(height: 8),
                              Container(
                                height: 48,
                                width: MediaQuery.of(context).size.width,
                                child: FloatingActionButton.extended(
                                  highlightElevation: 0,
                                  elevation: 0,
                                  focusElevation: 0,
                                  shape: RoundedRectangleBorder(
                                    borderRadius: BorderRadius.circular(8),
                                  ),
                                  backgroundColor: appTheme.blueA400,
                                  onPressed: () {},
                                  label: Text(
                                    '+',
                                    style: theme.textTheme.titleSmall,
                                  ),
                                ),
                              ),
                              SizedBox(height: 24),
                              Text('Описание рецепта'),
                              SizedBox(height: 8),
                              CustomTextFormField(
                                maxLines: 8,
                                minLines: 8,
                                validator: _validateYouTubeLink,
                              ),
                              SizedBox(height: 80),
                            ],
                          )),
                    ],
                  ),
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }
}

/*_buildAddPhoto(BuildContext context, BlogPostCreateLoadedState state) {
  bool isLoading = state.isLoading;
  return GestureDetector(
    onTap: addImage(context, isLoading),
    child: Stack(
      children: [
        if (state.image == null)
          Container(
            height: 128,
            decoration: AppDecoration.fillGray.copyWith(
              borderRadius: BorderRadius.circular(16),
            ),
            child: Row(
              mainAxisAlignment: MainAxisAlignment.center,
              crossAxisAlignment: CrossAxisAlignment.center,
              children: [
                Icon(
                  Icons.photo_library,
                  color: appTheme.blueGray300,
                ),
                SizedBox(width: 8),
                Text(
                  "Добавить фото",
                  selectionColor: appTheme.blueA400,
                ),
              ],
            ),
          ),
        if (state.image != null)
          ClipRRect(
            borderRadius: BorderRadius.circular(16),
            child: Image(
              image: FileImage(
                File(state.image!.path),
              ),
            ),
          )
      ],
    ),
  );
}*/

addImage(BuildContext context, bool isLoading) {
  if (!isLoading) {
    return () async {
      final picker = ImagePicker();
      XFile? image = await picker.pickImage(source: ImageSource.gallery);
      if (image != null) {
        context.read<BlogPostCreateBloc>().add(UploadImages(image));
      }
    };
  }
}

String? _validateTitle(value) {
  if (value!.isEmpty) {
    return 'Пожалуйста, введите заголовок';
  }
  return null;
}

String? _validateDescription(value) {
  if (value!.isEmpty) {
    return 'Пожалуйста, введите описание';
  }
  return null;
}

String? _validateYouTubeLink(value) {
  if (value!.isEmpty) {
    return 'Пожалуйста, введите ссылку';
  } else if (!_isValidUrl(value)) {
    return 'Пожалуйста, введите корректную ссылку';
  }
  return null;
}

bool _isValidUrl(String url) {
  final RegExp urlRegExp =
      new RegExp(r"^(http|https):\/\/([\w-]+\.)+[\w-]+(\/[\w-./?%&=]*)?$");
  return urlRegExp.hasMatch(url);
}