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TaikoLocalServer/TaikoWebUI/Components/LanguageToggle.razor
2024-06-02 17:33:33 -04:00

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4.6 KiB
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@using Blazored.LocalStorage
@using Microsoft.Extensions.Options
@using TaikoWebUI.Settings
@inject NavigationManager NavigationManager
@inject IJSRuntime JsRuntime
@inject IOptions<WebUiSettings> Settings
@inject ILocalStorageService LocalStorage
<MudMenu Icon="@Icons.Material.Filled.Translate" Color="Color.Inherit" Size="Size.Small" Dense="true" MaxHeight="300" AnchorOrigin="Origin.BottomCenter" TransformOrigin="Origin.TopCenter">
<MudText Typo="Typo.overline" Align="Align.Left" GutterBottom="true" Style="padding: 0 16px;font-weight: bold;">@Localizer["UI"]</MudText>
@foreach (var culture in supportedCultures)
{
<MudMenuItem Class="lang-menu-item" IconSize="Size.Small" Icon="@cultureStatuses["UI"][culture.Key]" OnClick="() => RequestUiCultureChange(culture.Key)" OnTouch="() => RequestUiCultureChange(culture.Key)">@culture.Value</MudMenuItem>
}
<MudDivider />
<MudText Typo="Typo.overline" Align="Align.Left" GutterBottom="true" Style="padding: 0 16px;font-weight: bold;">@Localizer["Song List"]</MudText>
@foreach (var culture in supportedCultures)
{
<MudMenuItem Class="lang-menu-item" IconSize="Size.Small" Icon="@cultureStatuses["SongName"][culture.Key]" OnClick="() => RequestSongNameCultureChange(culture.Key)" OnTouch="() => RequestSongNameCultureChange(culture.Key)">@culture.Value</MudMenuItem>
}
</MudMenu>
@code {
private Dictionary<CultureInfo, string> supportedCultures = new();
private Dictionary<string, Dictionary<CultureInfo, string>> cultureStatuses = new();
protected override void OnInitialized()
{
base.OnInitialized();
foreach (var language in Settings.Value.SupportedLanguages)
{
supportedCultures.Add(new CultureInfo(language.CultureCode), language.DisplayName);
}
if (supportedCultures.Count == 0)
{
supportedCultures.Add(new CultureInfo("en-US"), "English");
}
}
protected override async Task OnInitializedAsync()
{
var currentSongNameLanguage = await LocalStorage.GetItemAsync<string>("songNameLanguage");
if (string.IsNullOrEmpty(currentSongNameLanguage))
{
await LocalStorage.SetItemAsync("songNameLanguage", "en-US");
}
foreach (var culture in supportedCultures.Keys)
{
var uiStatus = GetActiveUiStatus(culture);
var songNameStatus = await GetActiveSongNameStatus(culture);
if (!cultureStatuses.ContainsKey("UI"))
{
cultureStatuses["UI"] = new Dictionary<CultureInfo, string>();
}
if (!cultureStatuses.ContainsKey("SongName"))
{
cultureStatuses["SongName"] = new Dictionary<CultureInfo, string>();
}
cultureStatuses["UI"][culture] = uiStatus;
cultureStatuses["SongName"][culture] = songNameStatus;
}
}
private void RequestUiCultureChange(CultureInfo newCulture)
{
if (Equals(CultureInfo.CurrentCulture, newCulture))
{
return;
}
var js = (IJSInProcessRuntime)JsRuntime;
js.InvokeVoid("blazorCulture.set", newCulture.Name);
NavigationManager.NavigateTo(NavigationManager.Uri, forceLoad: true);
}
private async Task RequestSongNameCultureChange(CultureInfo newCulture)
{
var currentSongNameLanguage = await LocalStorage.GetItemAsync<string>("songNameLanguage");
if (currentSongNameLanguage == newCulture.Name)
{
return;
}
await LocalStorage.SetItemAsync("songNameLanguage", newCulture.Name);
NavigationManager.NavigateTo(NavigationManager.Uri, forceLoad: true);
}
private async Task<string> GetActiveStatusAsync(string type, CultureInfo culture)
{
switch (type)
{
case "UI":
return GetActiveUiStatus(culture);
case "SongName":
return await GetActiveSongNameStatus(culture);
default:
return string.Empty;
}
}
private string GetActiveUiStatus(CultureInfo culture)
{
var currentUiLanguage = CultureInfo.CurrentCulture;
return Equals(currentUiLanguage, culture) ? Icons.Material.Filled.Check : string.Empty;
}
private async Task<string> GetActiveSongNameStatus(CultureInfo culture)
{
var currentSongNameLanguage = await LocalStorage.GetItemAsync<string>("songNameLanguage");
return currentSongNameLanguage == culture.Name ? Icons.Material.Filled.Check : string.Empty;
}
}