SaveProgress

2026-03-03 22:17:38 +01:00
parent 9fab942181
commit e7f8e8c331
6 changed files with 201 additions and 439 deletions
@@ -0,0 +1,146 @@
+@using CouchLog.Data
+@using Microsoft.EntityFrameworkCore
+
+@using Microsoft.AspNetCore.Authorization
+@using CouchLog.Data
+@using Microsoft.AspNetCore.Identity
+@using Microsoft.EntityFrameworkCore
+
+@inject ApplicationDbContext CouchLogDB
+@inject UserManager<ApplicationUser> UserManager
+@inject AuthenticationStateProvider AuthenticationStateProvider
+@inject NavigationManager NavigationManager
+
+<MudDialog>
+    <TitleContent>
+        <MudText Typo="Typo.h6">
+            Add Global Entity
+        </MudText>
+    </TitleContent>
+    <DialogContent>
+        <EditForm Model="@newGlobalEntity" OnSubmit="CreateNewGlobalEntity">
+            <DataAnnotationsValidator />
+            <ValidationSummary />
+
+            <div class="mb-3">
+                <label for="Title" class="form-label">Title</label>
+                <InputText id="Title" class="form-control" @bind-Value="newGlobalEntity.Title"></InputText>
+                <ValidationMessage For="@(() => newGlobalEntity.Title)"></ValidationMessage>
+            </div>
+            <div class="mb-3">
+                <label for="Type" class="form-label">Type</label>
+                <select id="Type" class="form-select" @bind="SelectedMediaTypeId">
+                    @foreach(MediaType Type in MediaTypes)
+                    {
+                        <option value="@Type.Id">@Type.Name</option>
+                    }
+                </select>
+            </div>
+            @*<div class="mb-3">
+                <label for="Picture" class="form-label">Picture</label>
+                <InputFile OnChange="@LoadImage" accept="image/*" />
+                @if (!string.IsNullOrEmpty(ImageString))
+                {
+                    <img src="@ImageString" style="max-width: 256px; max-height: 256px;" />
+                }
+            </div>*@
+            <div class="mb-3">
+                <label for="Genres" class="form-label">Genres</label>
+                @foreach(Genre Genre in Genres)
+                {
+                    <button class="btn-primary btn me-2" value="@Genre.Id" type="button" @onclick="() => AddGenreIdToGenreIdList(Genre.Id)">@Genre.Name</button>
+                }
+            </div>
+            <div class="mb-3">
+                <InputCheckbox DisplayName="isPrivate" @bind-Value="IsPrivate" ></InputCheckbox>
+            </div>
+            <button type="submit" class="btn-success btn">Create new Global Entity</button>
+        </EditForm>
+    </DialogContent>
+
+    @*Dialog Footer*@
+    <DialogActions>
+        <MudButton OnClick="Cancel">Cancel</MudButton>
+    </DialogActions>
+</MudDialog>
+
+@code {
+    private ApplicationUser AppUser = null!;
+
+    [CascadingParameter]
+    private IMudDialogInstance MudDialog { get; set; }
+    private void Cancel() => MudDialog.Cancel();
+
+
+    private List<MediaType> MediaTypes = new();
+    private List<Genre> Genres = new();
+
+    #region ForNewGlobalEntity
+        private GlobalEntity newGlobalEntity = new();
+        private IBrowserFile? Picture;
+        private int SelectedMediaTypeId;
+        private bool IsPrivate;
+        private List<int> GenreIds = new ();
+    #endregion
+
+    protected override async Task OnInitializedAsync()
+    {
+        var AuthState = await AuthenticationStateProvider.GetAuthenticationStateAsync();
+        var User = AuthState.User;
+        AppUser = (await UserManager.GetUserAsync(User))!;
+
+        if(AppUser == null)
+        {
+            throw new Exception("Not Authenticated");
+        }
+
+        MediaTypes = await CouchLogDB.MediaType.OrderBy(Type => Type.Id).ToListAsync();
+        Genres = await CouchLogDB.Genres.OrderBy(Type => Type.Id).ToListAsync();
+    }
+
+    private async Task CreateNewGlobalEntity()
+    {
+        if (Picture is null)
+        {
+            throw new InvalidOperationException("No Picture selected.");
+        }
+
+        if (AppUser is null)
+        {
+            throw new InvalidOperationException("User not loaded or not logged in.");
+        }
+
+        //Save Picture and Name it
+        string NewFileName = $"{newGlobalEntity.Title.Replace(" ", "-")}-{Guid.NewGuid()}{Path.GetExtension(Picture.Name)}";
+        string PicturePath = Path.Combine("wwwroot", "Pictures", NewFileName);
+        using FileStream FileStream = File.Create(PicturePath);
+        await Picture.OpenReadStream().CopyToAsync(FileStream);
+        //await Picture.OpenReadStream(maxAllowedSize: 10_000_000).CopyToAsync(FileStream);
+
+        newGlobalEntity.PicturePath = $"Pictures/{NewFileName}";
+        newGlobalEntity.CreatorId = AppUser.Id;
+        newGlobalEntity.TypeId = SelectedMediaTypeId;
+        newGlobalEntity.CreationTime = DateTime.Now;
+        newGlobalEntity.IsPrivate = IsPrivate;
+
+        CouchLogDB.Add(newGlobalEntity);
+        await CouchLogDB.SaveChangesAsync();
+
+        foreach(int GenreId in GenreIds)
+        {
+            LinkTableGlobalGenre LinkTableGlobalGenre = new() { GenreId = GenreId, GlobalEntityId = newGlobalEntity.Id };
+            CouchLogDB.Add(LinkTableGlobalGenre);
+        }
+
+        await CouchLogDB.SaveChangesAsync();
+        NavigationManager.NavigateTo(NavigationManager.Uri, true);
+    }
+
+    private void AddGenreIdToGenreIdList(int GenreId)
+    {
+        if (!GenreIds.Contains(GenreId))
+        {
+            GenreIds.Add(GenreId);
+        }
+    }
+}