package ctrl_v1

import (
	"context"
	"encoding/json"
	"gd_gateway/apis"
	"gd_gateway/common.in/config"
	"gd_gateway/common.in/httper"
	"gd_gateway/common.in/jsonrpc2"
	"gd_gateway/common.in/task"
	"gd_gateway/common.in/utils"
	"gd_gateway/errors"
	"gd_gateway/params/param_base"
	"gd_gateway/params/param_v1_0"
	"gd_gateway/rpc_apis_v1"
	dutils "gd_gateway/utils"
	"github.com/astaxie/beego"
	beegoctx "github.com/astaxie/beego/context"
	"go.uber.org/zap"
	"strings"
	"time"
)

// Operations about vehicle
type CenterController struct {
	metadata interface{} // 中继元数据
	beego.Controller
	LogID string
}

func (u *CenterController) handleGetCheckImpl(ctx context.Context, uctx *beegoctx.Context, req *param_v1_0.ParamQuery, startTime uint64, appkey string) (cReply apis.ManagementCheckApiReply, err error) {
	// 透传通用信息
	cReq := apis.ManagementCheckApiReq{
		Method:             u.Ctx.Request.Method,
		Router:             u.Ctx.Request.URL.Path,
		Ip:                 u.Ctx.Input.IP(),
		RequestParam:       []byte(req.Data),
		OriginRequestParam: req.Data,
	}

	// 填写头部信息
	cReq.Header = make(map[string]string, 0)
	if appkey != ""{
		cReq.Header["app_key"] = appkey
	}else{
		cReq.Header["app_key"] = req.Appkey
	}

	cReq.Header["ts"] = req.Timestamp
	cReq.Header["encrypt_type"] = req.EncryptType
	cReq.Header["sign"] = req.Sign
	//cReq.Header["is_sign"] = req.IsSign
	cReq.Header["replace_app_key"] = req.ReplaceAppKey

	// 验证接口权限
	cReply, err = rpc_apis_v1.AuthCheck.ManagementCheckApi(ctx, &cReq)
	//fmt.Printf("auth_check:%+v\n, err:%+v\n", cReply, err)

	// 生成流水号
	orderNo := utils.GetResponseOrderNo(cReply.MerchantApiInfo.ResponseParamConf)
	uctx.Input.Context.Request.Header.Add("order_no", orderNo)

	if err != nil || cReply.ErrCode != 0 {
		// 若不为 0，则覆盖 err 错误信息
		if cReply.ErrCode != 0 {
			err = jsonrpc2.NewJsonError(cReply.ErrCode, cReply.ErrMsg)
		}

		//err = errors.ErrorTransform(err)
		// 写入失败日志
		dutils.WriteInvalidAccessLog(
			ctx,
			u.Ctx.Input.IP(),
			utils.MarshalJsonString(cReq),
			cReply.MerchantApiInfo.MerchantId,
			cReply.MerchantApiInfo.BaseApiId,
			int64(startTime),
			err)
		if cReply.MerchantApiInfo.MerchantDataApiId > 0 && (cReply.ErrCode == 1102 || cReply.ErrCode == 1103 || cReply.ErrCode == 1020) {

			accessLog := dutils.NewAccessLogNew(req.Data, false, []apis.ThirdpartLogWrite{}, u.Ctx.Input.IP(), &cReply.MerchantApiInfo)
			accessLog.OrderNo = orderNo
			dutils.WriteAccessLog(
				ctx,
				accessLog,
				startTime,
				cReply.MerchantApiInfo.MerchantChildApiId,
				err)
		}

		if cReply.ErrCode == 1102{
			err = errors.BadParaFormat
		}

	}
	return
}

// @Title query vehicle info
// @Description 查询车辆相关信息
// @Param   appkey    header   string false "appkey"
// @Param   token 	header 	 string	false  "token"
// @Param   timestamp  header 	 string	false  "时间戳"
// @Param   sign 	header 	 string	false  "签名"
// @Param   code 	path 	 string	true  "code"
// @Success 200 	{object} params.param_v1_0.CommonResponse "响应信息"
// @Failure 500 	服务器错误
// @router /query/:code [get]
func (u *CenterController) Vehicle() {
	startTime := uint64(time.Now().UnixNano())
	req := &param_v1_0.ParamQuery{}
	cReply := apis.ManagementCheckApiReply{}
	ctx := utils.NewContextFromBeegoCtx(u.Ctx)
	getParamsTask := func() error {
		httper.FillRequireParams(u.Ctx, req, u.LogID)
		if req.Sign == "" && req.Token == ""{
			return  jsonrpc2.NewJsonError(1103, "token/签名为空")
		}

		if req.Sign != ""{
			if req.Timestamp == "" {
				return  jsonrpc2.NewJsonError(1103, "时间搓为空")
			}

			if req.Appkey == ""{
				return  jsonrpc2.NewJsonError(1103, "app key 为空")
			}
		}
		return nil
	}

	// 验证签名，访问次数等
	handleCheckTask := func() error {
		var err error
		var username string
		if req.Token != ""{
			_, username, err = utils.ParseToken(req.Token)
			if err != nil {
				return err
			}
		}
		queryAll := u.Ctx.Input.Context.Request.URL.Query()
		m := map[string]string{}
		for k, v := range queryAll {
			if len(v) == 0 {
				m[k] = ""
				continue
			}
			m[k] = v[0]
		}
		if len(m) == 0 {
			return jsonrpc2.NewJsonError(1103, "参数为空")
		}

		queryAllByte, err := json.Marshal(m)
		req.Data = string(queryAllByte)
		req.EncryptType = strings.ToUpper(req.EncryptType)
		cReply, err = u.handleGetCheckImpl(ctx, u.Ctx, req, startTime, username)
		return err
	}

	// 处理
	handleDataTask := func() error {
		orderNo := u.Ctx.Input.Context.Request.Header.Get("order_no")
		resp := param_v1_0.CommonResponse{
			SimpleResp: param_base.SimpleResp{
				Code: 0,
				Msg:  "成功",
			},
			OrderNo: orderNo,
		}

		// 只取勾选字段
		params, _ := utils.GetRequestParamNew(
			cReply.MerchantApiInfo,
			cReply.MerchantApiInfo.DecryptParam)

		// rpc 调用参数
		vReq := apis.CommonReq{}
		if err := json.Unmarshal(params, &vReq.Data); err != nil {
		}
		dutils.FillMerchantApiInfo(&vReq.MerchantApiInfo, &cReply.MerchantApiInfo)

		result := NewResult(int64(startTime), cReply.MerchantApiInfo.MinimalTimeConsuming)
		go func(result *Result) {
			code := u.Ctx.Input.Param(":code")
			vReq.Code = code
			reply, err := rpc_apis_v1.Vehicle.Query(ctx, &vReq)
			accessLog := dutils.NewAccessLogNew(req.Data, reply.IsReuse, reply.LReq, u.Ctx.Input.IP(), &cReply.MerchantApiInfo)
			accessLog.OrderNo = resp.OrderNo
			if err != nil {
				l.Error("rpc",
					zap.String("call", code),
					zap.String("args", utils.MarshalJsonString(req)),
					zap.String("error", err.Error()))
			} else {
				if reply.ErrCode == 0 {
					accessLog.RawResponseParams, _ = utils.GetRawResponseParam(cReply.MerchantApiInfo, &reply.Data)
					accessLog.ResponseParams, err = utils.GetResponseParam(cReply.MerchantApiInfo, &reply.Data,req.EncryptType)
					if err == nil {
						result.Data = accessLog.ResponseParams
					}
				} else {
					err = jsonrpc2.NewJsonError(reply.ErrCode, reply.ErrMsg)
				}
			}

			var respErr error
			// 定时任务已经返回
			if CheckTimeLock(result) {
				respErr = errors.NoRecord
				err = errors.ApiTimeOut
			} else {
				if cReply.MerchantApiInfo.IsRawErrorCode {
					respErr = errors.ErrorTransform(err)
				} else {
					respErr = errors.ErrorToNorecord(err)
				}
				result.Chan <- respErr
			}

			// 写日志并计数
			dutils.WriteAccessLogAndCountCode(ctx,
				accessLog,
				startTime,
				cReply.MerchantApiInfo,
				err,
				respErr)
		}(&result)

		data, err := GetResult(int64(cReply.MerchantApiInfo.Timeout), &result)
		dutils.HttpStateCodeReturn(u.Ctx, cReply.MerchantApiInfo, err)
		if err != nil {
			return err
		} else {
			if req.EncryptType == ""{
				m := map[string]interface{}{}
				if data!= ""{
					json.Unmarshal([]byte(data), &m)
				}
				resp.Data = m
			} else {
				resp.Data = data
			}

			httper.JSON(u.Ctx, resp, u.LogID)
			return nil
		}
	}

	// 执行以上定义的任务
	task.Do(&task.PanicRecover{
		Ctx:   u.Ctx,
		LogID: u.LogID}, u.Ctx,
		getParamsTask, handleCheckTask, handleDataTask,
	)
}



// @Title query info
// @Description 查询相关信息
// @Param   appkey    header   string false "appkey"
// @Param   token 	header 	 string	false  "token"
// @Param   timestamp  header 	 string	false  "时间戳"
// @Param   sign 	header 	 string	false  "签名"
// @Param   code 	path 	 string	true  "code"
// @Success 200 	{object} params.param_v1_0.CommonResponse "响应信息"
// @Failure 500 	服务器错误
// @router /service/:code [get]
func (u *CenterController) Service() {
	startTime := uint64(time.Now().UnixNano())
	req := &param_v1_0.ParamQuery{}
	cReply := apis.ManagementCheckApiReply{}
	ctx := utils.NewContextFromBeegoCtx(u.Ctx)
	getParamsTask := func() error {
		httper.FillRequireParams(u.Ctx, req, u.LogID)
		if req.Sign == "" && req.Token == ""{
			return  jsonrpc2.NewJsonError(1103, "token/签名为空")
		}

		if req.Sign != ""{
			if req.Timestamp == "" {
				return  jsonrpc2.NewJsonError(1103, "时间搓为空")
			}

			if req.Appkey == ""{
				return  jsonrpc2.NewJsonError(1103, "app key 为空")
			}
		}
		return nil
	}

	// 验证签名，访问次数等
	handleCheckTask := func() error {
		var err error
		var username string
		if req.Token != ""{
			_, username, err = utils.ParseToken(req.Token)
			if err != nil {
				return err
			}
		}
		queryAll := u.Ctx.Input.Context.Request.URL.Query()
		m := map[string]string{}
		for k, v := range queryAll {
			if len(v) == 0 {
				m[k] = ""
				continue
			}
			m[k] = v[0]
		}
		if len(m) == 0 {
			return jsonrpc2.NewJsonError(1103, "参数为空")
		}

		queryAllByte, err := json.Marshal(m)
		req.Data = string(queryAllByte)
		req.EncryptType = strings.ToUpper(req.EncryptType)
		cReply, err = u.handleGetCheckImpl(ctx, u.Ctx, req, startTime, username)
		return err
	}

	// 处理
	handleDataTask := func() error {
		orderNo := u.Ctx.Input.Context.Request.Header.Get("order_no")
		resp := param_v1_0.CommonResponse{
			SimpleResp: param_base.SimpleResp{
				Code: 0,
				Msg:  "成功",
			},
			OrderNo: orderNo,
		}

		// 只取勾选字段
		params, _ := utils.GetRequestParamNew(
			cReply.MerchantApiInfo,
			cReply.MerchantApiInfo.DecryptParam)

		// rpc 调用参数
		vReq := apis.CommonReq{}
		if err := json.Unmarshal(params, &vReq.Data); err != nil {
		}
		dutils.FillMerchantApiInfo(&vReq.MerchantApiInfo, &cReply.MerchantApiInfo)

		result := NewResult(int64(startTime), cReply.MerchantApiInfo.MinimalTimeConsuming)
		go func(result *Result) {
			code := u.Ctx.Input.Param(":code")
			vReq.Code = code
			reply, err := rpc_apis_v1.Service.Query(ctx, &vReq)
			accessLog := dutils.NewAccessLogNew(req.Data, reply.IsReuse, reply.LReq, u.Ctx.Input.IP(), &cReply.MerchantApiInfo)
			accessLog.OrderNo = resp.OrderNo
			if err != nil {
				l.Error("rpc",
					zap.String("call", code),
					zap.String("args", utils.MarshalJsonString(req)),
					zap.String("error", err.Error()))
			} else {
				if reply.ErrCode == 0 {
					accessLog.RawResponseParams, _ = utils.GetRawResponseParam(cReply.MerchantApiInfo, &reply.Data)
					accessLog.ResponseParams, err = utils.GetResponseParam(cReply.MerchantApiInfo, &reply.Data,req.EncryptType)
					if err == nil {
						result.Data = accessLog.ResponseParams
					}
				} else {
					err = jsonrpc2.NewJsonError(reply.ErrCode, reply.ErrMsg)
				}
			}

			var respErr error
			// 定时任务已经返回
			if CheckTimeLock(result) {
				respErr = errors.NoRecord
				err = errors.ApiTimeOut
			} else {
				if cReply.MerchantApiInfo.IsRawErrorCode {
					respErr = errors.ErrorTransformRaw(err)
				} else {
					respErr = errors.ErrorTransformRaw(err)
				}
				result.Chan <- respErr
			}

			// 写日志并计数
			dutils.WriteAccessLogAndCountCode(ctx,
				accessLog,
				startTime,
				cReply.MerchantApiInfo,
				err,
				respErr)
		}(&result)

		data, err := GetResult(int64(cReply.MerchantApiInfo.Timeout), &result)
		dutils.HttpStateCodeReturn(u.Ctx, cReply.MerchantApiInfo, err)
		if err != nil {
			return err
		} else {
			if req.EncryptType == ""{
				m := map[string]interface{}{}
				if data!= ""{
					json.Unmarshal([]byte(data), &m)
				}
				resp.Data = m
			} else {
				resp.Data = data
			}

			httper.JSON(u.Ctx, resp, u.LogID)
			return nil
		}
	}

	// 执行以上定义的任务
	task.Do(&task.PanicRecover{
		Ctx:   u.Ctx,
		LogID: u.LogID}, u.Ctx,
		getParamsTask, handleCheckTask, handleDataTask,
	)
}

// @Title query app login
// @Description 获取token
// @Param   user 	query 	 string	true  "用户名"
// @Param   password 	query 	 string	true  "密码"
// @Success 200 	{object} params.param_v1_0.VehicleLoginResponse "响应信息"
// @Failure 500 	服务器错误
// @router /token [get]
func (u *CenterController) VehicleLogin() {
	req := &param_v1_0.VehicleLoginRequest{}
	ctx := utils.NewContextFromBeegoCtx(u.Ctx)
	getParamsTask := func() error {
		httper.FillRequireParams(u.Ctx, req, u.LogID)
		return nil
	}

	// 处理
	handleDataTask := func() error {

		mReq := apis.MerchantAppLoginReq{User: req.User, Password: req.Password}

		reply, err := rpc_apis_v1.AuthCheck.MerchantAppLogin(ctx, &mReq)
		if err != nil {
			l.Error("rpc",
				zap.String("call", "rpc_apis_v1.AuthCheck.MerchantAppLogin"),
				zap.String("args", utils.MarshalJsonString(req)),
				zap.String("error", err.Error()))
			return err
		}

		token, err := utils.ProductToken(reply.MerchantId, req.User)
		if err != nil {
			return errors.LoginTokenFail
		}
		expired, _ := config.Conf.Cgi.GdGateway.TokenExpired.Int64()
		resp := param_v1_0.VehicleLoginResponse{Token: token,Expire:expired}
		resp.Msg = "成功"
		httper.JSON(u.Ctx, resp, u.LogID)
		return nil
	}

	// 执行以上定义的任务
	task.Do(&task.PanicRecover{
		Ctx:   u.Ctx,
		LogID: u.LogID}, u.Ctx,
		getParamsTask, handleDataTask,
	)
}