90 lines
No EOL
3.1 KiB
Text
90 lines
No EOL
3.1 KiB
Text
@using Blazored.LocalStorage;
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@using Microsoft.AspNetCore.Identity;
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@using MongoDB.Driver;
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@using Insight.Infrastructure
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@inject IServiceScopeFactory ServiceScopeFactory
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@inject ILocalStorageService LocalStorageService
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@inject IMongoDatabase Database
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@inject AuthenticationStateProvider AuthenticationStateProvider
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<MudThemeProvider Theme="CurrentTheme" IsDarkMode="DarkMode" />
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@if (DisableIcon is false)
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{
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<MudIconButton OnClick="@OnDarkModeToggleAsync" Icon="@(DarkMode ? Icons.Material.Filled.Brightness5 : Icons.Material.Filled.Brightness4)" Color="Color.Inherit" />
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}
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@code {
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[Parameter] public bool DisableIcon { get; set; }
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private MudTheme CurrentTheme { get; } = Themes.Default();
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private bool DarkMode { get; set; }
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protected override async Task OnInitializedAsync()
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{
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await LoadDarkModeAsync();
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}
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public async Task LoadDarkModeAsync()
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{
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// local storage
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var storageDarkMode = await LocalStorageService.GetItemAsync<bool?>("darkmode");
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if (storageDarkMode is bool darkmodeValue) DarkMode = darkmodeValue;
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// database override
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var state = await AuthenticationStateProvider.GetAuthenticationStateAsync();
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if (state?.User.Identity is not null && state.User.Identity.IsAuthenticated)
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{
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using var scope = ServiceScopeFactory.CreateScope();
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var userManager = scope.ServiceProvider.GetRequiredService<UserManager<InsightUser>>();
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if (await userManager.FindByNameAsync(state.User.Identity.Name) is not InsightUser user) return;
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var userPrefs = await Database.UserPreference()
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.Find(p => p.User == user.Id.ToString())
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.FirstOrDefaultAsync();
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if (userPrefs is null) return;
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DarkMode = userPrefs.DarkMode;
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await LocalStorageService.SetItemAsync("darkmode", DarkMode);
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}
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}
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private async Task OnDarkModeToggleAsync()
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{
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// update current
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DarkMode = !DarkMode;
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// update local storage
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await LocalStorageService.SetItemAsync("darkmode", DarkMode);
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// update database
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var state = await AuthenticationStateProvider.GetAuthenticationStateAsync();
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if (state?.User.Identity is not null && state.User.Identity.IsAuthenticated)
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{
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using var scope = ServiceScopeFactory.CreateScope();
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var userManager = scope.ServiceProvider.GetRequiredService<UserManager<InsightUser>>();
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if (await userManager.FindByNameAsync(state.User.Identity.Name) is not InsightUser user) return;
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var date = DateTime.Now;
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var userPrefs = await Database.UserPreference()
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.UpdateOneAsync(p => p.User == user.Id.ToString(), Builders<InsightUserPreferences>.Update
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.SetOnInsert(p => p.User, user.Id.ToString())
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.SetOnInsert(p => p.Insert, date)
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.Set(p => p.Update, date)
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.Set(p => p.DarkMode, DarkMode), new UpdateOptions
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{
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IsUpsert = true
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});
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}
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await InvokeAsync(StateHasChanged);
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}
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} |