public async Task EditCourse(CourseFullInfoVM course)
{
var newCourse = new CreateCourseCommand
{
Title = course.Title,
ImgSrc = course.ImgSrc,
Description = course.Description,
Difficulty = course.Difficulty
};
await _httpClient.PostAsJsonAsync("https://localhost:7001/api/courses", newCourse);
}
public async Task <bool> EditCourse(CourseFullInfoVM course)
{
if (await _localStorageService.ContainKeyAsync(key + course.Id) && await _localStorageService.ContainKeyAsync(key_all))
{
var allItems = await _localStorageService.GetItemAsync <List <WorkbanchItemVM> >(key_all);
var wbitem = allItems.FirstOrDefault(i => i.Id == course.Id);
if (wbitem != null)
{
await _localStorageService.SetItemAsync(key + course.Id, course);
wbitem.Title = course.Title;
await _localStorageService.SetItemAsync(key_all, allItems);
return(true);
}
}
return(false);
}
private CourseFullInfoVM GetExample(Guid id)
{
var root = new RecordVM
{
Id = new Guid(new byte[] { 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }),
Type = RecordType.Root,
Title = "ROOT"
};
var chapter1 = new RecordVM
{
Id = new Guid(new byte[] { 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }),
Type = RecordType.Group,
Title = "Введение в C#"
};
var article1_1 = new RecordVM
{
Type = RecordType.Article,
Id = new Guid(new byte[] { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }),
Title = "Язык C# и платформа .NET"
};
var article1_2 = new RecordVM
{
Type = RecordType.Article,
Id = new Guid(new byte[] { 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }),
Title = "Начало работы с Visual Studio. Первая программа"
};
var article1_3 = new RecordVM
{
Type = RecordType.Article,
Id = new Guid(new byte[] { 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }),
Title = "Компиляция в командной строке"
};
var chapter2 = new RecordVM
{
Id = new Guid(new byte[] { 1, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }),
Type = RecordType.Group,
Title = "Основы программирования на C#"
};
var article2_1 = new RecordVM
{
Type = RecordType.Article,
Id = new Guid(new byte[] { 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }),
Title = "Структура программы"
};
var subchapter2_2 = new RecordVM
{
Type = RecordType.Group,
Id = new Guid(new byte[] { 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }),
Title = "Работа с данными"
};
var article2_2_1 = new RecordVM
{
Type = RecordType.Article,
Id = new Guid(new byte[] { 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }),
Title = "Переменные"
};
var article2_2_2 = new RecordVM
{
Type = RecordType.Article,
Id = new Guid(new byte[] { 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }),
Title = "Литералы"
};
var article2_2_3 = new RecordVM
{
Type = RecordType.Article,
Id = new Guid(new byte[] { 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }),
Title = "Типы данных"
};
var article2_3 = new RecordVM
{
Type = RecordType.Article,
Id = new Guid(new byte[] { 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }),
Title = "Консольный ввод-вывод"
};
var subchapter2_4 = new RecordVM
{
Type = RecordType.Group,
Id = new Guid(new byte[] { 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }),
Title = "Операции с данными"
};
var article2_4_1 = new RecordVM
{
Type = RecordType.Article,
Id = new Guid(new byte[] { 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }),
Title = "Арифметические операции"
};
var article2_4_2 = new RecordVM
{
Type = RecordType.Article,
Id = new Guid(new byte[] { 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }),
Title = "Поразрядные операции"
};
var article2_4_3 = new RecordVM
{
Type = RecordType.Article,
Id = new Guid(new byte[] { 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }),
Title = "Операции присваивания"
};
var article2_4_4 = new RecordVM
{
Type = RecordType.Article,
Id = new Guid(new byte[] { 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }),
Title = "Преобразование базовых типов данных"
};
root.Children = new() { chapter1, chapter2 };
chapter1.Children = new() { article1_1, article1_2, article1_3 };
chapter2.Children = new() { article2_1, subchapter2_2, article2_3, subchapter2_4 };
subchapter2_2.Children = new() { article2_2_1, article2_2_2, article2_2_3 };
subchapter2_4.Children = new() { article2_4_1, article2_4_2, article2_4_3, article2_4_4 };
var course = new CourseFullInfoVM()
{
Id = id,
Title = "Основы C#",
Description = "Курс рассчитан на людей с минимальным опытом программирования и знакомит с основами синтаксиса C#" +
" и стандартными классами .NET, с основами ООП и базовыми алгоритмами.",
//ImgSrc = "https://avatars.mds.yandex.net/get-zen_doc/4423710/pub_608fda25a38d215d4e183cba_60928147de56f009bc84b924/scale_1200",
Difficulty = Difficulty.Beginer,
Rating = new RatingModel
{
Rating = 4.5,
VotersCount = 108
},
RootRecord = root
};
return(course);
}