using WxAgent.Core;
using Xunit;

namespace WxAgent.Core.Tests;

public sealed class WechatMentionConfirmationTests
{
    [Theory]
    [InlineData("\uFFFC", true)]
    [InlineData("\uFFFC\u2005", true)]
    [InlineData("@Hao 豪", false)]
    [InlineData("@", false)]
    [InlineData("\uFFFCunexpected", false)]
    [InlineData("\uFFFC\uFFFC", false)]
    public void RequiresExactlyOneStructuredMentionToken(string value, bool expected) =>
        Assert.Equal(expected, WechatSendConfirmation.IsMentionToken(value));

    [Theory]
    [InlineData("@Hao 豪 marker", "Hao 豪", true)]
    [InlineData("@Hao 豪\u2005marker", "Hao 豪", true)]
    [InlineData("@所有人 marker", "所有人", true)]
    [InlineData("@Hao 豪 other", "Hao 豪", false)]
    [InlineData("@Other marker", "Hao 豪", false)]
    public void RequiresFreshExactMentionAndBody(string text, string member, bool expected)
    {
        var message = new ChatMessageSnapshot(text, "fresh", 0, ChatMessageType.Text);
        Assert.Equal(expected, WechatSendConfirmation.MatchesMention(message, new HashSet<string>(), member, "marker"));
        Assert.False(WechatSendConfirmation.MatchesMention(message, new HashSet<string> { "fresh" }, member, "marker"));
        Assert.False(WechatSendConfirmation.MatchesMention(message with { Type = ChatMessageType.Quote }, new HashSet<string>(), member, "marker"));
    }
}