// ----------------------------------------------------------------------------------------------
//     _                _      _  ____   _                           _____
//    / \    _ __  ___ | |__  (_)/ ___| | |_  ___   __ _  _ __ ___  |  ___|__ _  _ __  _ __ ___
//   / _ \  | '__|/ __|| '_ \ | |\___ \ | __|/ _ \ / _` || '_ ` _ \ | |_  / _` || '__|| '_ ` _ \
//  / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
// /_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
// ----------------------------------------------------------------------------------------------
// |
// Copyright 2015-2025 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.Collections.Immutable;
using System.Diagnostics.CodeAnalysis;
using System.Text.Json.Serialization;
using ArchiSteamFarm.Helpers.Json;
using ArchiSteamFarm.Steam.Integration;
using SteamKit2;

namespace ArchiSteamFarm.Steam.Data;

[SuppressMessage("ReSharper", "ClassCannotBeInstantiated")]
internal sealed class InventoryResponse : OptionalResultResponse {
	internal EResult? ErrorCode {
		get {
			if (field.HasValue) {
				return field;
			}

			if (string.IsNullOrEmpty(ErrorText)) {
				return null;
			}

			return field = SteamUtilities.InterpretError(ErrorText);
		}
	}

	[JsonDisallowNull]
	[JsonInclude]
	[JsonPropertyName("assets")]
	internal ImmutableList<Asset> Assets { get; private init; } = [];

	[JsonDisallowNull]
	[JsonInclude]
	[JsonPropertyName("descriptions")]
	internal ImmutableHashSet<InventoryDescription> Descriptions { get; private init; } = [];

	[JsonInclude]
	[JsonPropertyName("error")]
	internal string? ErrorText { get; private init; }

	[JsonInclude]
	[JsonNumberHandling(JsonNumberHandling.AllowReadingFromString | JsonNumberHandling.WriteAsString)]
	[JsonPropertyName("last_assetid")]
	internal ulong LastAssetID { get; private init; }

	[JsonConverter(typeof(BooleanNumberConverter))]
	[JsonInclude]
	[JsonPropertyName("more_items")]
	internal bool MoreItems { get; private init; }

	[JsonInclude]
	[JsonPropertyName("total_inventory_count")]
	internal uint TotalInventoryCount { get; private init; }

	[JsonConstructor]
	private InventoryResponse() { }
}
