mirror of
https://github.com/alexmickelson/canvasManagement.git
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177 lines
3.8 KiB
Plaintext
177 lines
3.8 KiB
Plaintext
@using Management.Web.Shared.Components
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@inject QuizEditorContext quizContext
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@code {
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private Modal? modal { get; set; }
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private string name { get; set; } = "";
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private string description { get; set; } = "";
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protected override void OnInitialized()
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{
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quizContext.StateHasChanged += reload;
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}
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private void reload()
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{
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if (quizContext.Quiz != null)
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{
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name = quizContext.Quiz.Name;
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description = quizContext.Quiz.Description;
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modal?.Show();
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this.InvokeAsync(this.StateHasChanged);
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}
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}
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public void Dispose()
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{
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quizContext.StateHasChanged -= reload;
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}
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private void deleteQuiz()
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{
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quizContext.DeleteQuiz();
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modal?.Hide();
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}
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private void addQuestion()
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{
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if(quizContext.Quiz != null)
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{
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var newQuestion = new LocalQuizQuestion
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{
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Id = Guid.NewGuid().ToString(),
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Points = 1,
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};
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var newQuiz = quizContext.Quiz with
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{
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Questions = quizContext.Quiz.Questions.Append(newQuestion).ToArray()
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};
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quizContext.SaveQuiz(newQuiz);
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}
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}
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private void removeQuestion()
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{
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if(quizContext.Quiz != null)
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{
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var newQuestion = new LocalQuizQuestion();
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var newQuiz = quizContext.Quiz with
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{
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Questions = quizContext.Quiz.Questions.Take(quizContext.Quiz.Questions.Count() - 1)
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};
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quizContext.SaveQuiz(newQuiz);
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}
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}
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private void updateQuestion(LocalQuizQuestion updatedQuestion)
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{
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if(quizContext.Quiz != null)
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{
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var newQuestions = quizContext.Quiz.Questions.Select(q =>
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q.Id == updatedQuestion.Id
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? updatedQuestion
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: q
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);
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var newQuiz = quizContext.Quiz with
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{
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Questions = newQuestions,
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};
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quizContext.SaveQuiz(newQuiz);
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}
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}
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private void handleNewName(ChangeEventArgs e)
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{
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if(quizContext.Quiz != null)
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{
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var newQuiz = quizContext.Quiz with
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{
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Name = e.Value?.ToString() ?? ""
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};
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quizContext.SaveQuiz(newQuiz);
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}
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}
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private void handleNewDescription(ChangeEventArgs e)
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{
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if(quizContext.Quiz != null)
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{
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var newQuiz = quizContext.Quiz with
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{
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Description = e.Value?.ToString() ?? ""
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};
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quizContext.SaveQuiz(newQuiz);
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}
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}
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}
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<Modal @ref="modal" OnHide="() => quizContext.Quiz = null" >
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<Title>
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<div class="row justify-content-between">
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<div class="col-auto">
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@quizContext.Quiz?.Name
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</div>
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<div class="col-auto me-3">
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Points: @quizContext.Quiz?.Questions.Sum(q => q.Points)
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</div>
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</div>
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</Title>
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<Body>
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@if(quizContext.Quiz != null)
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{
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<div class="m-1">
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<label class="form-label">
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Name
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</label>
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<input
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class="form-control"
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@bind="name"
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@oninput="handleNewName"
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/>
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</div>
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<div class="m-1">
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<label class="form-label">
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Description
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</label>
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<textarea
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class="form-control"
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@bind="description"
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@oninput="handleNewDescription"
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/>
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</div>
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<QuizSettings />
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@foreach(var question in quizContext.Quiz.Questions)
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{
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<QuizQuestionForm
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@key="@question.Id"
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Question="question"
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UpdateQuestion="updateQuestion"
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/>
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}
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<button
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class="btn btn-outline-danger"
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@onclick="removeQuestion"
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>
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- question
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</button>
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<button
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class="btn btn-outline-primary"
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@onclick="addQuestion"
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>
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+ question
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</button>
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}
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</Body>
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<Footer>
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<ConfirmationModal Label="Delete" Class="btn btn-danger" OnConfirm="deleteQuiz" />
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<button
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class="btn btn-primary"
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@onclick="() => modal?.Hide()"
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>
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Done
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</button>
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</Footer>
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</Modal>
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