Magic_Game/samples/Samples/Demo5.h

// Copyright (C) 2019 Nomango

#pragma once
#include "common.h"
#include <iostream>

class Demo5
	: public Scene
{
public:
	static ScenePtr Create()
	{
		return new Demo5;
	}

	Demo5()
	{
		// <20><><EFBFBD>Ӱ<EFBFBD><D3B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		AddListener(Event::KeyDown, MakeClosure(this, &Demo5::OnKeyDown));

		// <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		TextPtr text = new Text(L"<EFBFBD><EFBFBD>G<EFBFBD><EFBFBD><EFBFBD><EFBFBD>GET<EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n<EFBFBD><EFBFBD>P<EFBFBD><EFBFBD><EFBFBD><EFBFBD>POST<EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n<EFBFBD><EFBFBD>U<EFBFBD><EFBFBD><EFBFBD><EFBFBD>PUT<EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n<EFBFBD><EFBFBD>D<EFBFBD><EFBFBD><EFBFBD><EFBFBD>DELETE<EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
		// <20><><EFBFBD>ýڵ<C3BD><DAB5><EFBFBD>СΪ<D0A1><CEAA><EFBFBD>ֲ<EFBFBD><D6B2>ִ<EFBFBD>С
		text->SetSize(text->GetLayoutSize());
		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>
		text->SetAnchor(0.5f, 0.5f);
		text->SetPosition(WINDOW_WIDTH / 2, WINDOW_HEIGHT / 2);

		// <20><><EFBFBD>ӵ<EFBFBD><D3B5><EFBFBD><EFBFBD><EFBFBD>
		this->AddChild(text);
	}

	void OnEnter() override
	{
		// <20><><EFBFBD>볡<EFBFBD><EBB3A1>ʱ<EFBFBD>򿪿<EFBFBD><F2BFAABF><EFBFBD>̨
		Application::ShowConsole(true);
	}

	void OnExit() override
	{
		// <20>˳<EFBFBD><CBB3><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD>رտ<D8B1><D5BF><EFBFBD>̨
		Application::ShowConsole(false);
	}

	void OnKeyDown(Event const& e)
	{
		// <20><><EFBFBD><EFBFBD>ͬ<EFBFBD><CDAC><EFBFBD><EFBFBD><EFBFBD>Ͳ<EFBFBD>ͬ<EFBFBD><CDAC><EFBFBD><EFBFBD>
		if (e.key.code == KeyCode::G)
		{
			SendGetRequest();
		}
		else if (e.key.code == KeyCode::P)
		{
			SendPostRequest();
		}
		else if (e.key.code == KeyCode::U)
		{
			SendPutRequest();
		}
		else if (e.key.code == KeyCode::D)
		{
			SendDeleteRequest();
		}
	}

	void SendGetRequest()
	{
		// <20><><EFBFBD><EFBFBD> GET <20><><EFBFBD><EFBFBD>
		Logger::Instance().Println(L"Start to send GET request...");

		HttpRequestPtr request = new HttpRequest;
		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> URL
		request->SetUrl(L"http://httpbin.org/get");
		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ GET
		request->SetType(HttpRequest::Type::Get);
		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɺ<EFBFBD><C9BA>Ļص<C4BB><D8B5><EFBFBD><EFBFBD><EFBFBD>
		request->SetResponseCallback(MakeClosure(this, &Demo5::Complete));

		// <20><><EFBFBD><EFBFBD> HTTP <20><><EFBFBD><EFBFBD>
		HttpClient::Instance().Send(request);
	}

	void SendPostRequest()
	{
		// <20><><EFBFBD><EFBFBD> POST <20><><EFBFBD><EFBFBD>
		Logger::Instance().Println(L"Start to send POST request...");

		// <20><><EFBFBD><EFBFBD> JSON <20><>ʽ<EFBFBD><CABD> POST <20><><EFBFBD><EFBFBD>
		Json request_data = {
			{ "string",		"test<EFBFBD><EFBFBD><EFBFBD><EFBFBD>" },
			{ "boolean",	true },
			{ "integer",	12 },
			{ "float",		3.125 },
			{ "array",		{ 1, 2, 3, 4, 4.5 } },
			{ "object",		{ "key", "value" } },
		};

		HttpRequestPtr request = new HttpRequest;
		request->SetUrl(L"http://httpbin.org/post");
		request->SetType(HttpRequest::Type::Post);
		// <20><><EFBFBD><EFBFBD> POST <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		request->SetJsonData(request_data);
		request->SetResponseCallback(MakeClosure(this, &Demo5::Complete));

		HttpClient::Instance().Send(request);
	}

	void SendPutRequest()
	{
		// <20><><EFBFBD><EFBFBD> PUT <20><><EFBFBD><EFBFBD>
		Logger::Instance().Println(L"Start to send PUT request...");

		// <20><><EFBFBD><EFBFBD> JSON <20><>ʽ<EFBFBD><CABD> PUT <20><><EFBFBD><EFBFBD>
		Json request_data = Json::array({ 1, 2, 3 });

		HttpRequestPtr request = new HttpRequest;
		request->SetUrl(L"http://httpbin.org/put");
		request->SetType(HttpRequest::Type::Put);
		// <20><><EFBFBD><EFBFBD> PUT <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		request->SetJsonData(request_data);
		request->SetResponseCallback(MakeClosure(this, &Demo5::Complete));

		HttpClient::Instance().Send(request);
	}

	void SendDeleteRequest()
	{
		// <20><><EFBFBD><EFBFBD> DELETE <20><><EFBFBD><EFBFBD>
		Logger::Instance().Println(L"Start to send DELETE request...");

		HttpRequestPtr request = new HttpRequest;
		request->SetUrl(L"http://httpbin.org/delete");
		request->SetType(HttpRequest::Type::Delete);
		request->SetResponseCallback(MakeClosure(this, &Demo5::Complete));

		HttpClient::Instance().Send(request);
	}

	void Complete(HttpRequestPtr request, HttpResponsePtr response)
	{
		// <20>ж<EFBFBD><D0B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7>ɹ<EFBFBD>
		if (response->IsSucceed())
		{
			try
			{
				// <20><><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݽ<EFBFBD><DDBD><EFBFBD><EFBFBD><EFBFBD> JSON <20><>ʽ
				Json response_data = Json::parse(response->GetData());
				Json result = {
					{L"HttpCode", response->GetResponseCode()},
					{L"Data", response_data},
				};

				std::wcout << L"Response: " << std::endl << result.dump(4) << std::endl;
			}
			catch (json_exception& e)
			{
				std::wcout << L"Parse JSON failed: " << e.what() << std::endl;
			}
		}
		else
		{
			// <20><><EFBFBD><EFBFBD>ʧ<EFBFBD><CAA7>ʱ<EFBFBD><CAB1>ӡ<EFBFBD><D3A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
			OutputError(response);
		}
	}

	void OutputError(HttpResponsePtr response)
	{
		// <20><>ӡ HTTP <20><>Ӧ<EFBFBD><D3A6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬<D7B4><CCAC><EFBFBD>ʹ<EFBFBD><CDB4><EFBFBD><EFBFBD><EFBFBD>Ϣ
		Json result = {
				{L"HttpCode", response->GetResponseCode()},
				{L"Error", response->GetError()},
		};
		std::wcout << L"Response: " << std::endl << result.dump(4) << std::endl;
	}
};