using System;
using System.IO;
using System.Linq;
using Paca.Browser;
using Paca.Browser.Tabs;
using Xunit;

namespace Paca.Tests.Browser;

public class ChromeSitePermissionsTests
{
    [Fact]
    public void PermissionGate_Origin_Listing_And_Reset_Work()
    {
        var gate = new PermissionGate();

        gate.Remember("Camera", "https://meet.google.com", PermissionVerdict.Allow);
        gate.Remember("Microphone", "https://meet.google.com", PermissionVerdict.Allow);
        gate.Remember("Geolocation", "https://maps.google.com", PermissionVerdict.Deny);

        var meetPerms = gate.GetOriginPermissions("https://meet.google.com");
        Assert.Equal(2, meetPerms.Count);
        Assert.Equal(PermissionVerdict.Allow, meetPerms["Camera"]);
        Assert.Equal(PermissionVerdict.Allow, meetPerms["Microphone"]);

        var allOrigins = gate.GetAllOrigins();
        Assert.Contains("https://meet.google.com", allOrigins);
        Assert.Contains("https://maps.google.com", allOrigins);

        // Reset meet.google.com
        gate.ResetOrigin("https://meet.google.com");
        Assert.Empty(gate.GetOriginPermissions("https://meet.google.com"));
        Assert.Equal(PermissionVerdict.Ask, gate.Decide("Camera", "https://meet.google.com"));

        // maps.google.com remains intact
        Assert.Equal(PermissionVerdict.Deny, gate.Decide("Geolocation", "https://maps.google.com"));
    }

    [Fact]
    public void PermissionGate_File_Persistence_Works()
    {
        var tempFile = Path.Combine(Path.GetTempPath(), "paca_perm_test_" + Guid.NewGuid().ToString("N") + ".json");
        try
        {
            var gate1 = new PermissionGate();
            gate1.Remember("Camera", "https://app.slack.com", PermissionVerdict.Allow);
            gate1.Remember("Notifications", "https://app.slack.com", PermissionVerdict.Deny);
            gate1.Save(tempFile);

            var gate2 = new PermissionGate();
            gate2.Load(tempFile);

            Assert.Equal(PermissionVerdict.Allow, gate2.Decide("Camera", "https://app.slack.com"));
            Assert.Equal(PermissionVerdict.Deny, gate2.Decide("Notifications", "https://app.slack.com"));
            Assert.Equal(PermissionVerdict.Ask, gate2.Decide("Microphone", "https://app.slack.com"));
        }
        finally
        {
            if (File.Exists(tempFile)) File.Delete(tempFile);
        }
    }

    [Fact]
    public void OmniboxActionEvaluator_Matches_SiteSettings()
    {
        var actionsKr = OmniboxActionEvaluator.GetMatchingActions("사이트 설정");
        Assert.Contains(actionsKr, a => a.ActionId == "action:site-settings");

        var actionsEn = OmniboxActionEvaluator.GetMatchingActions("permissions");
        Assert.Contains(actionsEn, a => a.ActionId == "action:site-settings");

        var action = OmniboxActionEvaluator.AllActions.FirstOrDefault(a => a.ActionId == "action:site-settings");
        Assert.NotNull(action);
        Assert.Contains("사이트", action.DisplayTitle);
    }

    [Fact]
    public void ChromeInternalUrlRouter_Routes_SiteSettings()
    {
        Assert.True(ChromeInternalUrlRouter.IsInternal("chrome://settings/content"));
        var action1 = ChromeInternalUrlRouter.Route("chrome://settings/content");
        Assert.Equal(ChromeInternalAction.SiteSettings, action1);

        var action2 = ChromeInternalUrlRouter.Route("paca://settings/content");
        Assert.Equal(ChromeInternalAction.SiteSettings, action2);

        var suggestions = ChromeInternalUrlRouter.GetSuggestions("chrome://settings");
        Assert.Contains(suggestions, s => s.Url.Contains("settings"));
    }
}