package com.zy.acs.manager.common.config;

import com.alibaba.fastjson.JSON;
import com.zy.acs.framework.common.Cools;
import com.zy.acs.framework.common.R;
import com.zy.acs.manager.common.utils.IpTools;
import com.zy.acs.manager.manager.service.IntegrationRecordService;
import lombok.extern.slf4j.Slf4j;
import org.jetbrains.annotations.NotNull;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.MethodParameter;
import org.springframework.http.MediaType;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.server.ServerHttpRequest;
import org.springframework.http.server.ServerHttpResponse;
import org.springframework.http.server.ServletServerHttpRequest;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.servlet.mvc.method.annotation.ResponseBodyAdvice;

import javax.servlet.http.HttpServletRequest;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.nio.charset.StandardCharsets;

@Slf4j
//@ControllerAdvice
public class IntegrationRecordAdvice implements ResponseBodyAdvice<Object> {

    @Autowired
    private IntegrationRecordService integrationRecordService;

    @Override
    public boolean supports(@NotNull MethodParameter methodParameter, @NotNull Class<? extends HttpMessageConverter<?>> aClass) {
        return true;
    }

    @Override
    public Object beforeBodyWrite(Object o
            , @NotNull MethodParameter methodParameter
            , @NotNull MediaType mediaType
            , @NotNull Class<? extends HttpMessageConverter<?>> aClass
            , @NotNull ServerHttpRequest serverHttpRequest
            , @NotNull ServerHttpResponse serverHttpResponse) {
        if (serverHttpRequest instanceof ServletServerHttpRequest) {
            HttpServletRequest request = ((ServletServerHttpRequest) serverHttpRequest).getServletRequest();
            Object appAuth = request.getAttribute("appAuth");
            if (appAuth != null) {
                if (o instanceof R) {
                    String appkey = request.getHeader("appkey");
                    Object reqCache = request.getAttribute("cache");
                    if (!Cools.isEmpty(appkey)) {
                        // 保存接口日志
//                        apiLogService.save(
//                                String.valueOf(appAuth),
//                                request.getRequestURI(),
//                                appkey,
//                                IpTools.gainRealIp(request),
//                                reqCache==null?"": JSON.toJSONString(reqCache),
//                                JSON.toJSONString(o),
//                                String.valueOf(((R) o).get("code")).equalsIgnoreCase("200")
//                        );
                    }
                }
            }
        }
        return o;
    }

    public static String json(HttpServletRequest request) {
        try {
            BufferedReader streamReader = new BufferedReader( new InputStreamReader(request.getInputStream(), StandardCharsets.UTF_8));
            StringBuilder sb = new StringBuilder();
            String inputStr;
            while ((inputStr = streamReader.readLine()) != null) {
                sb.append(inputStr);
            }
            return sb.toString();
        } catch (Exception e) {
            log.error(e.getMessage());
            return "";
        }
    }

}