using System;
using System.Collections.Generic;
using System.IO;
using Paca.Browser.Autofill;
using Xunit;

namespace Paca.Tests.Browser;

public class ChromeAutofillManagerTests
{
    [Fact]
    public void AutofillManager_Saves_And_Retrieves_Profiles()
    {
        var tempFile = Path.Combine(Path.GetTempPath(), $"autofill_test_{Guid.NewGuid():N}.json");
        try
        {
            var manager = new ChromeAutofillManager(tempFile);
            var profile = new AutofillProfile(
                Id: "prof-1",
                FullName: "홍길동",
                Email: "gildong@example.com",
                PhoneNumber: "010-1234-5678",
                StreetAddress: "테헤란로 123",
                City: "서울",
                PostalCode: "06234",
                Country: "KR"
            );

            manager.SaveProfile(profile);
            Assert.Single(manager.Profiles);
            Assert.Equal("홍길동", manager.Profiles[0].FullName);

            // Reload from persistence
            var manager2 = new ChromeAutofillManager(tempFile);
            Assert.Single(manager2.Profiles);
            Assert.Equal("gildong@example.com", manager2.Profiles[0].Email);
        }
        finally
        {
            if (File.Exists(tempFile)) File.Delete(tempFile);
        }
    }

    [Fact]
    public void AutofillManager_Matches_Input_Fields_Correctly()
    {
        var manager = new ChromeAutofillManager();
        var profile = new AutofillProfile(
            Id: "prof-2",
            FullName: "김철수",
            Email: "chulsoo@example.com",
            PhoneNumber: "010-9876-5432",
            StreetAddress: "판교역로 235",
            City: "성남",
            PostalCode: "13494",
            Country: "KR"
        );
        manager.SaveProfile(profile);

        // Given form input field names
        var suggestionsEmail = manager.SuggestValues("email");
        Assert.NotEmpty(suggestionsEmail);
        Assert.Equal("chulsoo@example.com", suggestionsEmail[0].Value);

        var suggestionsName = manager.SuggestValues("username");
        Assert.NotEmpty(suggestionsName);
        Assert.Equal("김철수", suggestionsName[0].Value);

        var suggestionsPhone = manager.SuggestValues("tel");
        Assert.NotEmpty(suggestionsPhone);
        Assert.Equal("010-9876-5432", suggestionsPhone[0].Value);
    }
}