// ----------------------------------------------------------------------------------------------
//     _                _      _  ____   _                           _____
//    / \    _ __  ___ | |__  (_)/ ___| | |_  ___   __ _  _ __ ___  |  ___|__ _  _ __  _ __ ___
//   / _ \  | '__|/ __|| '_ \ | |\___ \ | __|/ _ \ / _` || '_ ` _ \ | |_  / _` || '__|| '_ ` _ \
//  / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
// /_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
// ----------------------------------------------------------------------------------------------
// |
// Copyright 2015-2024 Łukasz "JustArchi" Domeradzki
// Contact: JustArchi@JustArchi.net
// |
// Licensed 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.

using System;
using System.Diagnostics.CodeAnalysis;
using System.Net;
using ArchiSteamFarm.IPC.Responses;
using ArchiSteamFarm.Localization;
using Microsoft.AspNetCore.Mvc;

namespace ArchiSteamFarm.IPC.Controllers.Api;

[Route("Api/Structure")]
public sealed class StructureController : ArchiController {
	/// <summary>
	///     Fetches structure of given type.
	/// </summary>
	/// <remarks>
	///     Structure is defined as a representation of given object in its default state.
	/// </remarks>
	[HttpGet("{structure:required}")]
	[ProducesResponseType<GenericResponse<object>>((int) HttpStatusCode.OK)]
	[ProducesResponseType<GenericResponse>((int) HttpStatusCode.BadRequest)]
	[UnconditionalSuppressMessage("AssemblyLoadTrimming", "IL2072", Justification = "We don't care about trimmed assemblies, as we need it to work only with the known (used) ones")]
	public ActionResult<GenericResponse> StructureGet(string structure) {
		ArgumentException.ThrowIfNullOrEmpty(structure);

		Type? targetType = WebUtilities.ParseType(structure);

		if (targetType == null) {
			return BadRequest(new GenericResponse(false, Strings.FormatErrorIsInvalid(structure)));
		}

		object? obj;

		try {
			obj = Activator.CreateInstance(targetType, true);
		} catch (Exception e) {
			return BadRequest(new GenericResponse(false, $"{Strings.FormatErrorParsingObject(nameof(targetType))}{Environment.NewLine}{e}"));
		}

		return Ok(new GenericResponse<object>(obj));
	}
}
