package sls

import (
	"encoding/json"
	"time"

	sls "github.com/aliyun/aliyun-log-go-sdk"
	"google.golang.org/protobuf/proto"
)

// GenerateLog 传入固定请求日志，生成sls对应格式日志
func GenerateLog(request *Request) *sls.Log {
	var log sls.Log
	// 获取当前时间
	log.Time = proto.Uint32(uint32(time.Now().Unix()))
	contents := make([]*sls.LogContent, 0)
	// time
	contents = append(contents, &sls.LogContent{
		Key:   proto.String("time"),
		Value: proto.String(request.Time.Format("2006-01-02 15:04:05")),
	})
	// remote_addr
	contents = append(contents, &sls.LogContent{
		Key:   proto.String("remote_addr"),
		Value: proto.String(request.RemoteAddr),
	})
	// query_string
	contents = append(contents, &sls.LogContent{
		Key:   proto.String("query_string"),
		Value: proto.String(request.QueryString),
	})
	// request_method
	contents = append(contents, &sls.LogContent{
		Key:   proto.String("request_method"),
		Value: proto.String(request.RequestMethod),
	})
	// request_uri
	contents = append(contents, &sls.LogContent{
		Key:   proto.String("request_uri"),
		Value: proto.String(request.RequestUri),
	})
	// host
	contents = append(contents, &sls.LogContent{
		Key:   proto.String("host"),
		Value: proto.String(request.Host),
	})
	// request_body
	contents = append(contents, &sls.LogContent{
		Key:   proto.String("request_body"),
		Value: proto.String(request.RequestBody),
	})
	// http_user_agent
	contents = append(contents, &sls.LogContent{
		Key:   proto.String("http_user_agent"),
		Value: proto.String(request.HttpUserAgent),
	})
	// http_finger
	contents = append(contents, &sls.LogContent{
		Key:   proto.String("http_finger"),
		Value: proto.String(request.HttpFinger),
	})
	// http_referrer
	contents = append(contents, &sls.LogContent{
		Key:   proto.String("http_referrer"),
		Value: proto.String(request.HttpReferrer),
	})
	// http_trace_id
	contents = append(contents, &sls.LogContent{
		Key:   proto.String("http_trace_id"),
		Value: proto.String(request.HttpTraceId),
	})
	// x_app_id
	contents = append(contents, &sls.LogContent{
		Key:   proto.String("x_app_id"),
		Value: proto.String(request.XAppId),
	})
	// x_user_data
	userData, _ := json.Marshal(request.XUserData)
	contents = append(contents, &sls.LogContent{
		Key:   proto.String("x_user_data"),
		Value: proto.String(string(userData)),
	})
	// x_dsm_data
	dsmData, _ := json.Marshal(request.XDsmData)
	contents = append(contents, &sls.LogContent{
		Key:   proto.String("x_dsm_data"),
		Value: proto.String(string(dsmData)),
	})
	// http_trace_id
	customData, _ := json.Marshal(request.XCustomData)
	contents = append(contents, &sls.LogContent{
		Key:   proto.String("x_custom_data"),
		Value: proto.String(string(customData)),
	})
	// response_data
	respData, _ := json.Marshal(request.ResponseData)
	contents = append(contents, &sls.LogContent{
		Key:   proto.String("response_data"),
		Value: proto.String(string(respData)),
	})

	log.Contents = contents
	return &log
}