@page "/counter"
@page "/{locale}/counter"

@using Microsoft.Extensions.Localization
@inject IStringLocalizer<Counter> L
@inject Atomx.Admin.Client.Services.ILocalizationProvider LocalizationProvider

<PageTitle>@L["site.name"]</PageTitle>

<h1>@L["site.name"]</h1>

<p role="status">@(L["current.count"] ?? "Current count"): @currentCount</p>

<button class="btn btn-primary" @onclick="IncrementCount">@(L["click.me"] ?? "Click me")</button>

<Atomx.Admin.Client.Components.LangSelector />

<div style="margin-top:16px;">
    <strong>Quick links:</strong>
    <span style="padding-left:10px;"><NavLink href="/account/login">Login</NavLink></span>
    <span style="padding-left:10px;"><NavLink href="/weather">Weather</NavLink></span>
</div>
<div style="margin-top:16px;">
    <strong>zh Quick links:</strong>
    <span style="padding-left:10px;"><NavLink href="/zh/account/login">Login</NavLink></span>
    <span style="padding-left:10px;"><NavLink href="/zh/weather">Weather</NavLink></span>
</div>
<div style="margin-top:16px;">
    <strong>en Quick links:</strong>
    <span style="padding-left:10px;"><NavLink href="/en/account/login">Login</NavLink></span>
    <span style="padding-left:10px;"><NavLink href="/en/weather">Weather</NavLink></span>
</div>
@code {

    [Parameter]
    public string Locale { get; set; } = string.Empty;

    private int currentCount = 0;

    protected override Task OnInitializedAsync()
    {
        // localization handled globally in Routes. No per-page initialization needed.
        return Task.CompletedTask;
    }

    private void OnLanguageChanged(object? sender, string culture)
    {
        // no-op; global router remount will update page translations
    }

    public void Dispose()
    {
        // no per-page unsubscribe required
    }

    private void IncrementCount()
    {
        currentCount++;
    }

    private string GetShortCulture(string current)
    {
        if (string.IsNullOrEmpty(current)) return current;
        if (current.StartsWith("zh", StringComparison.OrdinalIgnoreCase)) return "zh";
        if (current.StartsWith("en", StringComparison.OrdinalIgnoreCase)) return "en";
        var prefix = current.Split('-', StringSplitOptions.RemoveEmptyEntries).FirstOrDefault();
        return prefix ?? current;
    }
}