using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Net;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Text;
using SimpleJSON;
using XUnity.AutoTranslator.Plugin.Core.Endpoints;
using XUnity.AutoTranslator.Plugin.Core.Endpoints.Http;
using XUnity.AutoTranslator.Plugin.Core.Utilities;
using XUnity.AutoTranslator.Plugin.Core.Web;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: AssemblyCompany("gravydevsupreme, Bepis, others at https://github.com/bbepis/XUnity.AutoTranslator")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyCopyright("Copyright © 2018 / MIT License")]
[assembly: AssemblyFileVersion("5.6.1.0")]
[assembly: AssemblyInformationalVersion("5.6.1+7f1f3b9e8fc7d93a97734773804ba9c8fdf57714")]
[assembly: AssemblyProduct("BingTranslateLegitimate")]
[assembly: AssemblyTitle("BingTranslateLegitimate")]
[assembly: AssemblyVersion("5.6.1.0")]
namespace BingTranslateLegitimate;

public class BingTranslateLegitimateEndpoint : HttpEndpoint
{
	private static readonly HashSet<string> SupportedLanguages = new HashSet<string>
	{
		"af", "ar", "bn", "bs", "bg", "yue", "ca", "zh-Hans", "zh-Hant", "hr",
		"cs", "da", "nl", "en", "et", "fj", "fil", "fi", "fr", "de",
		"el", "ht", "he", "hi", "mww", "hu", "is", "id", "it", "ja",
		"sw", "tlh", "tlh-Qaak", "ko", "lv", "lt", "mg", "ms", "mt", "nb",
		"fa", "pl", "pt", "otq", "ro", "ru", "sm", "sr-Cyrl", "sr-Latn", "sk",
		"sl", "es", "sv", "ty", "ta", "te", "th", "to", "tr", "uk",
		"ur", "vi", "cy", "yua"
	};

	private static readonly string HttpsServicePointTemplateUrl = "https://api.cognitive.microsofttranslator.com/translate?api-version=3.0&from={0}&to={1}";

	private static readonly Random RandomNumbers = new Random();

	private static readonly string[] Accepts = new string[1] { "application/json" };

	private static readonly string[] ContentTypes = new string[1] { "application/json" };

	private static readonly string Accept = Accepts[RandomNumbers.Next(Accepts.Length)];

	private static readonly string ContentType = ContentTypes[RandomNumbers.Next(ContentTypes.Length)];

	private string _key;

	public override string Id => "BingTranslateLegitimate";

	public override string FriendlyName => "Bing Translator (Authenticated)";

	public override int MaxTranslationsPerRequest => 10;

	private string FixLanguage(string lang)
	{
		switch (lang)
		{
		case "zh-CN":
		case "zh":
			return "zh-Hans";
		case "zh-TW":
			return "zh-Hant";
		default:
			return lang;
		}
	}

	public override void Initialize(IInitializationContext context)
	{
		//IL_002d: Unknown result type (might be due to invalid IL or missing references)
		//IL_0074: Unknown result type (might be due to invalid IL or missing references)
		//IL_00a7: Unknown result type (might be due to invalid IL or missing references)
		_key = context.GetOrCreateSetting<string>("BingLegitimate", "OcpApimSubscriptionKey", "");
		if (string.IsNullOrEmpty(_key))
		{
			throw new EndpointInitializationException("The BingTranslateLegitimate endpoint requires an API key which has not been provided.");
		}
		context.DisableCertificateChecksFor(new string[1] { "api.cognitive.microsofttranslator.com" });
		if (!SupportedLanguages.Contains(FixLanguage(context.SourceLanguage)))
		{
			throw new EndpointInitializationException("The source language '" + context.SourceLanguage + "' is not supported.");
		}
		if (!SupportedLanguages.Contains(FixLanguage(context.DestinationLanguage)))
		{
			throw new EndpointInitializationException("The destination language '" + context.DestinationLanguage + "' is not supported.");
		}
	}

	public override void OnCreateRequest(IHttpRequestCreationContext context)
	{
		//IL_00a5: Unknown result type (might be due to invalid IL or missing references)
		//IL_00ab: Expected O, but got Unknown
		StringBuilder stringBuilder = new StringBuilder();
		stringBuilder.Append("[");
		for (int i = 0; i < ((ITranslationContextBase)context).UntranslatedTexts.Length; i++)
		{
			string value = JsonHelper.Escape(((ITranslationContextBase)context).UntranslatedTexts[i]);
			stringBuilder.Append("{\"Text\":\"");
			stringBuilder.Append(value);
			stringBuilder.Append("\"}");
			if (((ITranslationContextBase)context).UntranslatedTexts.Length - 1 != i)
			{
				stringBuilder.Append(",");
			}
		}
		stringBuilder.Append("]");
		XUnityWebRequest val = new XUnityWebRequest("POST", string.Format(HttpsServicePointTemplateUrl, FixLanguage(((ITranslationContextBase)context).SourceLanguage), FixLanguage(((ITranslationContextBase)context).DestinationLanguage)), stringBuilder.ToString());
		if (Accept != null)
		{
			val.Headers[HttpRequestHeader.Accept] = Accept;
		}
		if (ContentType != null)
		{
			val.Headers[HttpRequestHeader.ContentType] = ContentType;
		}
		val.Headers["Ocp-Apim-Subscription-Key"] = _key;
		context.Complete(val);
	}

	public override void OnExtractTranslation(IHttpTranslationExtractionContext context)
	{
		JSONArray asArray = JSON.Parse(((IHttpResponseInspectionContext)context).Response.Data).AsArray;
		List<string> list = new List<string>();
		for (int i = 0; i < ((JSONNode)asArray).Count; i++)
		{
			JSONNode obj = ((JSONNode)((JSONNode)asArray)[i].AsObject)["translations"];
			object obj2;
			if (obj == null)
			{
				obj2 = null;
			}
			else
			{
				JSONNode obj3 = ((JSONNode)obj.AsArray)[0];
				obj2 = ((obj3 != null) ? ((object)((JSONNode)obj3.AsObject)["text"])?.ToString() : null);
			}
			string text = (string)obj2;
			string item = JsonHelper.Unescape(text.Substring(1, text.Length - 2));
			list.Add(item);
		}
		context.Complete(list.ToArray());
	}
}
internal static class GeneratedInfo
{
	public const string PROJECT_VERSION = "5.6.1";
}