package cn.com.goldenwater.dcproj.controller.system;

import cn.com.goldenwater.core.web.BaseController;
import cn.com.goldenwater.core.web.BaseResponse;
import cn.com.goldenwater.dcproj.socket.WebSocketServer;
import cn.com.goldenwater.id.util.UuidUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.servlet.ModelAndView;

/**
 * <p>
 * 利用webSocket实现实时打印的功能
 * </p>
 *
 * @author luneyq
 * @author liyz
 * @date 2019/4/16 14:32
 */
@Api(value = "webSocket相关接口", tags = "webSocket相关接口")
@Controller
@RequestMapping("/socket")
public class WebSocketController extends BaseController {

    @ApiOperation("推送数据接口")
    @ResponseBody
    @RequestMapping("/push/{sid}")
    public String pushToWeb(@PathVariable String sid, String message) throws InterruptedException {
        for (int i = 0; i < 10; i++) {
            // sid为空时向所有连接广播群发
            WebSocketServer.sendInfo(message + i, i == 5 ? null : sid);
            Thread.sleep(1000);
        }
        return "y";
    }

    @ApiOperation("页面请求（返回ModelAndView）")
    @GetMapping("/view/{sid}")
    public ModelAndView socket(@PathVariable String sid) {
        ModelAndView mav = new ModelAndView("websocket");
        mav.addObject("v1", "test1");
        return mav;
    }

    @ApiOperation("页面请求(直接返回页面)")
    @RequestMapping(value = "/view2", method = RequestMethod.GET, produces = "text/html; charset=UTF-8")
    public String view() {
        return "websocket";
    }

    @ApiOperation("获取UUID的接口")
    @RequestMapping(value = "/uuidStr", method = RequestMethod.GET)
    @ResponseBody
    public String getUuidStr() {
        return UuidUtil.uuid();
    }

    @ApiOperation("获取UUID的接口")
    @RequestMapping(value = "/uuid", method = RequestMethod.GET)
    @ResponseBody
    public BaseResponse<String> getUuid() {
        String uuid = UuidUtil.uuid();
        return buildSuccessResponse(uuid);
    }

}