// <copyright file="IgnoreTargetAttribute.cs" company="Selenium Committers">
// Licensed to the Software Freedom Conservancy (SFC) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The SFC licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.
// </copyright>

using NUnit.Framework;
using NUnit.Framework.Interfaces;
using NUnit.Framework.Internal;
using OpenQA.Selenium.Environment;
using System;

#nullable enable

namespace OpenQA.Selenium
{
    [AttributeUsage(AttributeTargets.Method | AttributeTargets.Class, AllowMultiple = true)]
    public class IgnoreTargetAttribute : NUnitAttribute, IApplyToTest
    {
        public IgnoreTargetAttribute(string target)
        {
            this.Value = target.ToLower();
        }

        public IgnoreTargetAttribute(string target, string reason)
            : this(target)
        {
            this.Reason = reason;
        }

        public string Value { get; }

        public string Reason { get; } = string.Empty;

        public void ApplyToTest(Test test)
        {
            if (test.RunState is RunState.NotRunnable)
            {
                return;
            }
            IgnoreTargetAttribute[] ignoreAttributes;
            if (test.IsSuite)
            {
                ignoreAttributes = test.TypeInfo!.GetCustomAttributes<IgnoreTargetAttribute>(true);
            }
            else
            {
                ignoreAttributes = test.Method!.GetCustomAttributes<IgnoreTargetAttribute>(true);
            }

            foreach (IgnoreTargetAttribute platformToIgnoreAttr in ignoreAttributes)
            {
                if (IgnoreTestForPlatform(platformToIgnoreAttr.Value))
                {
                    string ignoreReason = $"Ignoring target {EnvironmentManager.Instance.Browser}";
                    if (!string.IsNullOrEmpty(platformToIgnoreAttr.Reason))
                    {
                        ignoreReason = ignoreReason + ": " + platformToIgnoreAttr.Reason;
                    }

                    test.RunState = RunState.Ignored;
                    test.Properties.Set(PropertyNames.SkipReason, ignoreReason);

                }
            }
        }

        private static bool IgnoreTestForPlatform(string platformToIgnore)
        {
            return CurrentPlatform().Equals(platformToIgnore, StringComparison.OrdinalIgnoreCase);
        }

        private static string CurrentPlatform()
        {
#if NET8_0
            return "net8";
#else
#error Update IgnoreTargetAttribute.CurrentPlatform to the current TFM
#endif
        }
    }
}
