// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.

using System;
using System.Linq;
using System.Text.Json;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Components.E2ETest.Infrastructure;
using Microsoft.AspNetCore.Components.E2ETest.Infrastructure.ServerFixtures;
using Microsoft.AspNetCore.E2ETesting;
using OpenQA.Selenium;
using TestServer;
using Xunit;
using Xunit.Abstractions;

namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests
{
    public class ComponentWithParametersTest : ServerTestBase<BasicTestAppServerSiteFixture<PrerenderedStartup>>
    {
        public ComponentWithParametersTest(
            BrowserFixture browserFixture,
            BasicTestAppServerSiteFixture<PrerenderedStartup> serverFixture,
            ITestOutputHelper output)
            : base(browserFixture, serverFixture, output)
        {
        }

        [Fact]
        public void PassingParametersToComponentsFromThePageWorks()
        {
            Navigate("/prerendered/componentwithparameters?QueryValue=testQueryValue");

            BeginInteractivity();

            Browser.Exists(By.CssSelector(".interactive"));

            var parameter1 = Browser.FindElement(By.CssSelector(".Param1"));
            Assert.Equal(100, parameter1.FindElements(By.CssSelector("li")).Count);
            Assert.Equal("99 99", parameter1.FindElement(By.CssSelector("li:last-child")).Text);

            // The assigned value is of a more derived type than the declared model type. This check
            // verifies we use the actual model type during round tripping.
            var parameter2 = Browser.FindElement(By.CssSelector(".Param2"));
            Assert.Equal("Value Derived-Value", parameter2.Text);

            // This check verifies CaptureUnmatchedValues works
            var parameter3 = Browser.FindElements(By.CssSelector(".Param3 li"));
            Assert.Collection(
                parameter3,
                p => Assert.Equal("key1 testQueryValue", p.Text),
                p => Assert.Equal("key2 43", p.Text));
        }

        private void BeginInteractivity()
        {
            Browser.FindElement(By.Id("load-boot-script")).Click();
        }
    }
}