package query

import (
	"adm-data/model"
	"context"
	"encoding/json"
	"fmt"
	"time"

	jsoniter "github.com/json-iterator/go"

	"adm-data/errors"
	v1 "adm-data/pb/v1"

	"git.getensh.com/common/gopkgsv2/database"
	"git.getensh.com/common/gopkgsv2/logger"
	"go.uber.org/zap"
	"google.golang.org/grpc/status"
)

type is01Request struct {
	Vin string `json:"vin"`
}

type is01Response struct {
	InsuranceFirstDate          string `json:"insurance_first_date"`
	LastCompulsoryInsuranceDate string `json:"last_compulsory_insurance_date"`
	UsePropertyDetail           string `json:"use_property_detail"`
	UpdatedAt                   int64  `json:"updated_at"`
}

func InsuranceDate(ctx context.Context, params string) (reply *v1.QueryResponse, err error) {
	reply = &v1.QueryResponse{}

	// 捕获各个task中的异常并返回给调用者
	defer func() {
		if r := recover(); r != nil {
			err = fmt.Errorf("%+v", r)
			e := &status.Status{}
			if er := json.Unmarshal([]byte(err.Error()), e); er != nil {
				logger.Error("err",
					zap.String("system_err", err.Error()),
					zap.Stack("stacktrace"))
			}
		}
	}()

	var req is01Request
	err = jsoniter.UnmarshalFromString(params, &req)
	if err != nil || req.Vin == "" {
		return nil, errors.ParamsError
	}

	var res is01Response

	db := database.DB()

	err = db.Raw("select insurance_first_date, updated_at, use_property_detail from t_adm_ads15 where vin = ? ", req.Vin).Find(&res).Error

	list, err := model.NewAds17Model().List(database.DB().Where("vin = ?", req.Vin))

	b := 0
	out := ""
	for _, v := range list {
		if len(v.InsuranceDate) >= 8 {
			c := v.InsuranceDate + " 15:04:05"
			t, _ := time.Parse("2006-01-02 15:04:05", c)
			a := int(t.Unix())
			if a > b {
				b = a
				out = v.InsuranceDate[0:7]
			}
		} else {
			c := v.InsuranceDate + "-01 15:04:05"
			t, _ := time.Parse("2006-01-02 15:04:05", c)
			a := int(t.Unix())
			if a > b {
				b = a
				out = v.InsuranceDate
			}
		}
	}

	if b != 0 {
		res.LastCompulsoryInsuranceDate = out
	} else {
		res.LastCompulsoryInsuranceDate = ""
	}

	if res.InsuranceFirstDate == "" && len(list) == 0 {
		return nil, errors.DataNotExistError
	}

	reply.Data, _ = jsoniter.MarshalToString(res)

	return reply, nil
}