package controller

import (
	"fmt"
	"math"
	"strings"
	"sync"
	"time"

	"git.rosy.net.cn/baseapi/platformapi/autonavi"

	"github.com/astaxie/beego/orm"

	"git.rosy.net.cn/jx-callback/business/model"

	"git.rosy.net.cn/baseapi/utils"
	"git.rosy.net.cn/baseapi/utils/routinepool"
	_ "git.rosy.net.cn/jx-callback/business/scheduler/defsch" // 导入缺省订单调度器
	"git.rosy.net.cn/jx-callback/globals"
	"git.rosy.net.cn/jx-callback/globals/api"
)

const (
	DefaultOrderCacheTimeout = 24 * time.Hour
)

var (
	OrderManager   *OrderController
	WaybillManager *WaybillController

	routinePool *routinepool.Pool
)

type SyncMapWithTimeout struct {
	sync.Map
}

func init() {
	routinePool = routinepool.New(1000, 1000)
	OrderManager = NewOrderManager()
	WaybillManager = NewWaybillManager()
}

func (m *SyncMapWithTimeout) StoreWithTimeout(key, value interface{}, timeout time.Duration) {
	m.Map.Store(key, value)
	time.AfterFunc(timeout, func() {
		m.Delete(key)
	})
}

func (m *SyncMapWithTimeout) Store(key, value interface{}) {
	m.StoreWithTimeout(key, value, DefaultOrderCacheTimeout)
}

func SplitUniversalOrderID(universalOrderID string) (orderID string, vendorID int) {
	index := strings.Index(universalOrderID, "|")
	if index != -1 {
		orderID = universalOrderID[:index]
		vendorID = int(utils.Str2Int64(universalOrderID[index:]))
	} else {
		// 800402581000221 jd order
		// 3022716176275221584 elm order
		orderIDLen := len(universalOrderID)
		if orderIDLen == len("800402581000221") {
			vendorID = model.VendorIDJD
		} else if orderIDLen == len("3022716176275221584") {
			vendorID = model.VendorIDELM
		} else {
			globals.SugarLogger.Errorf("unkown order type:%v", universalOrderID)
			vendorID = model.VendorIDUnknown
		}
		orderID = universalOrderID
	}
	return orderID, vendorID
}

func ComposeUniversalOrderID(orderID string, vendorID int) string {
	// return fmt.Sprintf("%s|%d", orderID, vendorID)
	return orderID // 当前用长度就能区分，先不加上vendorID
}

func StandardCoordinate2Int(value float64) int {
	return int(math.Round(value * 1000000))
}

func IntCoordinate2Standard(value int) float64 {
	return float64(value) / 1000000
}

func IntCoordinate2MarsStandard(gpsLng, gpsLat int, coordinateType int) (marsLng, marsLat float64, err error) {
	marsLng = IntCoordinate2Standard(gpsLng)
	marsLat = IntCoordinate2Standard(gpsLat)
	coordSys := ""
	switch coordinateType {
	case model.CoordinateTypeGPS:
		coordSys = autonavi.CoordSysGPS
	case model.CoordinateTypeMars:
		coordSys = autonavi.CoordSysAutonavi
	case model.CoordinateTypeBaiDu:
		coordSys = autonavi.CoordSysBaidu
	case model.CoordinateTypeMapbar:
		coordSys = autonavi.CoordSysMapbar
	default:
		globals.SugarLogger.Errorf("known coordinate type:%d", coordinateType)
	}
	return api.AutonaviAPI.CoordinateConvert(marsLng, marsLat, coordSys)
}

func IntPrice2Standard(value int64) float64 {
	return float64(value) / 100
}

func StandardPrice2Int(value float64) int64 {
	return int64(math.Round(value * 100))
}

func addOrderOrWaybillStatus(status *model.OrderStatus, db orm.Ormer) (isDuplicated bool, err error) {
	status.ID = 0
	created, _, err := db.ReadOrCreate(status, "VendorOrderID", "VendorID", "OrderType", "VendorStatus", "StatusTime")
	if err == nil {
		if !created {
			isDuplicated = true
			status.DuplicatedCount++
			_, err = db.Update(status, "DuplicatedCount")
			globals.SugarLogger.Infof("duplicated event:%v", status)
		}
	}
	if err != nil {
		// todo 这里居然会有主键重复错误，逻辑上是不应该的
		globals.SugarLogger.Warnf("access db error:%v", err)
	}
	return isDuplicated, err
}

func CallMsgHandler(handler func(), primaryID string) {
	handler()
	// controller.routinePool.CallFun(func() {
	// 	handler()
	// }, primaryID)
}

func GetDataCityCodeFromOrder(order *model.GoodsOrder) (retVal string, err error) {
	var sql string
	if order.VendorID == model.VendorIDJD {
		sql = `
		SELECT t2.tel_code
		FROM jxstoremap t0
		JOIN jxstore t1 ON t0.jxstoreid = t1.storeid
		JOIN city t2 ON t1.area = t2.citycode
		WHERE t0.jdstoreid = ?
		`
	} else if order.VendorID == model.VendorIDELM {
		sql = `
		SELECT t2.tel_code
		FROM jx_to_elm_store_map t0
		JOIN jxstore t1 ON t0.jx_store_id = t1.storeid
		JOIN city t2 ON t1.area = t2.citycode
		WHERE t0.elm_store_id = ?
		`
	} else {
		panic(fmt.Sprintf("wrong vendorid:%d", order.VendorID))
	}
	db := orm.NewOrm()
	var lists []orm.ParamsList
	num, err := db.Raw(sql, utils.Str2Int64(order.VendorStoreID)).ValuesList(&lists)
	if err != nil && num == 1 {
		retVal = lists[0][0].(string)
	} else {
		globals.SugarLogger.Errorf("can not find store info for vendorID:%d, store:%s", order.VendorID, order.VendorStoreID)
	}
	return retVal, err
}

func GetJxStoreIDFromOrder(order *model.GoodsOrder) (retVal int) {
	if order.JxStoreID != 0 {
		return order.JxStoreID
	}
	return order.StoreID
}