using YZWater.Core.Services;
using Xunit;

namespace YZWater.Core.Tests.Services;

/// <summary>
/// 退出确认框文案：确保中英两份字典都有键。
/// Get() 对缺失键回退成键名本身，所以判据用"两种语言结果不同"，
/// 不能用"文本不等于键名"（["Cancel"] = "Cancel" 这类同义项是合法的）。
/// </summary>
[Collection("Language")]
public class ExitConfirmTextTests : IDisposable
{
    private static readonly string[] Keys = { "ExitConfirmTitle", "ExitConfirmMessage", "Confirm", "Cancel" };

    public void Dispose() => LanguageService.Instance.IsChinese = true;

    [Fact]
    public void ExitDialogKeys_ResolveToDifferentTextInBothLanguages()
    {
        foreach (var key in Keys)
        {
            LanguageService.Instance.IsChinese = true;
            var zh = LanguageService.Instance.Get(key);
            LanguageService.Instance.IsChinese = false;
            var en = LanguageService.Instance.Get(key);

            Assert.False(string.IsNullOrWhiteSpace(zh), $"{key} 中文文案为空");
            Assert.False(string.IsNullOrWhiteSpace(en), $"{key} 英文文案为空");
            Assert.NotEqual(zh, en);
        }
    }
}