// ----------------------------------------------------------------------------------------------
//     _                _      _  ____   _                           _____
//    / \    _ __  ___ | |__  (_)/ ___| | |_  ___   __ _  _ __ ___  |  ___|__ _  _ __  _ __ ___
//   / _ \  | '__|/ __|| '_ \ | |\___ \ | __|/ _ \ / _` || '_ ` _ \ | |_  / _` || '__|| '_ ` _ \
//  / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
// /_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
// ----------------------------------------------------------------------------------------------
// |
// 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.Collections.Generic;
using System.Collections.Immutable;
using System.Text.Json.Serialization;
using ArchiSteamFarm.Steam.Data;
using ArchiSteamFarm.Steam.Storage;
using JetBrains.Annotations;
using SteamKit2;

namespace ArchiSteamFarm.OfficialPlugins.ItemsMatcher.Data;

internal class AnnouncementRequest {
	[JsonInclude]
	private string? AvatarHash { get; init; }

	[JsonInclude]
	[JsonRequired]
	private Guid Guid { get; init; }

	[JsonInclude]
	[JsonRequired]
	private ImmutableHashSet<AssetForListing> Inventory { get; init; }

	[JsonInclude]
	[JsonRequired]
	private string InventoryChecksum { get; init; }

	[JsonInclude]
	[JsonRequired]
	private ImmutableHashSet<EAssetType> MatchableTypes { get; init; }

	[JsonInclude]
	[JsonRequired]
	private bool MatchEverything { get; init; }

	[JsonInclude]
	[JsonRequired]
	private byte MaxTradeHoldDuration { get; init; }

	[JsonInclude]
	private string? Nickname { get; init; }

	[JsonInclude]
	[JsonRequired]
	private ulong SteamID { get; init; }

	[JsonInclude]
	[JsonRequired]
	private uint TotalInventoryCount { get; init; }

	[JsonInclude]
	[JsonRequired]
	private string TradeToken { get; init; }

	internal AnnouncementRequest(Guid guid, ulong steamID, IReadOnlyCollection<AssetForListing> inventory, string inventoryChecksum, IReadOnlyCollection<EAssetType> matchableTypes, uint totalInventoryCount, bool matchEverything, byte maxTradeHoldDuration, string tradeToken, string? nickname = null, string? avatarHash = null) {
		ArgumentOutOfRangeException.ThrowIfEqual(guid, Guid.Empty);

		if ((steamID == 0) || !new SteamID(steamID).IsIndividualAccount) {
			throw new ArgumentOutOfRangeException(nameof(steamID));
		}

		ArgumentNullException.ThrowIfNull(inventory);
		ArgumentException.ThrowIfNullOrEmpty(inventoryChecksum);

		if ((matchableTypes == null) || (matchableTypes.Count == 0)) {
			throw new ArgumentNullException(nameof(matchableTypes));
		}

		ArgumentOutOfRangeException.ThrowIfZero(totalInventoryCount);
		ArgumentException.ThrowIfNullOrEmpty(tradeToken);

		if (tradeToken.Length != BotConfig.SteamTradeTokenLength) {
			throw new ArgumentOutOfRangeException(nameof(tradeToken));
		}

		Guid = guid;
		SteamID = steamID;
		TradeToken = tradeToken;
		Inventory = inventory.ToImmutableHashSet();
		InventoryChecksum = inventoryChecksum;
		MatchableTypes = matchableTypes.ToImmutableHashSet();
		MatchEverything = matchEverything;
		MaxTradeHoldDuration = maxTradeHoldDuration;
		TotalInventoryCount = totalInventoryCount;

		Nickname = nickname;
		AvatarHash = avatarHash;
	}

	[UsedImplicitly]
	public bool ShouldSerializeAvatarHash() => !string.IsNullOrEmpty(AvatarHash);

	[UsedImplicitly]
	public bool ShouldSerializeNickname() => !string.IsNullOrEmpty(Nickname);
}