package dada

import (
	"errors"
	"fmt"

	"git.rosy.net.cn/baseapi/platformapi/dadaapi"
	"git.rosy.net.cn/baseapi/utils"
	"git.rosy.net.cn/jx-callback/business/controller"
	"git.rosy.net.cn/jx-callback/business/jxutils"
	"git.rosy.net.cn/jx-callback/business/model"
	"git.rosy.net.cn/jx-callback/business/scheduler"
	"git.rosy.net.cn/jx-callback/globals"
	"git.rosy.net.cn/jx-callback/globals/api"
	"github.com/astaxie/beego/orm"
)

var (
	ErrCanNotFindDadaCityCode = errors.New("不能找到美团配送站点配置")
)

type WaybillController struct {
}

func init() {
	scheduler.CurrentScheduler.RegisterDeliveryPlatform(model.VendorIDDada, new(WaybillController))
}

func (c *WaybillController) OnWaybillMsg(msg *dadaapi.CallbackMsg) (retVal *dadaapi.CallbackResponse) {
	jxutils.CallMsgHandler(func() {
		retVal = c.onWaybillMsg(msg)
	}, msg.OrderID)
	return retVal
}

func (c *WaybillController) onWaybillMsg(msg *dadaapi.CallbackMsg) (retVal *dadaapi.CallbackResponse) {
	order := c.callbackMsg2Waybill(msg)
	switch msg.OrderStatus {
	case dadaapi.OrderStatusWaitingForAccept:
		order.Status = model.WaybillStatusNew
	case dadaapi.OrderStatusAccepted:
		if result, err := api.DadaAPI.QueryOrderInfo(msg.OrderID); err == nil {
			order.DesiredFee = jxutils.StandardPrice2Int(utils.Interface2FloatWithDefault(result["deliveryFee"], 0.0))
		}
		order.Status = model.WaybillStatusAccepted
	case dadaapi.OrderStatusDelivering:
		order.Status = model.WaybillStatusDelivering
	case dadaapi.OrderStatusFinished:
		order.Status = model.WaybillStatusDelivered
	case dadaapi.OrderStatusCanceled:
		order.Status = model.WaybillStatusCanceled
	case dadaapi.OrderStatusExpired, dadaapi.OrderStatusAddOrderFailed:
		order.Status = model.WaybillStatusFailed
	default:
		order.Status = model.WaybillStatusUnknown
	}
	return dadaapi.Err2CallbackResponse(controller.WaybillManager.OnWaybillStatusChanged(order), utils.Int2Str(order.Status))
}

func (c *WaybillController) callbackMsg2Waybill(msg *dadaapi.CallbackMsg) (retVal *model.Waybill) {
	retVal = &model.Waybill{
		VendorWaybillID: msg.ClientID,
		WaybillVendorID: model.VendorIDDada,
		CourierName:     msg.DmName,
		CourierMobile:   msg.DmMobile,
		VendorStatus:    utils.Int2Str(msg.OrderStatus),
		StatusTime:      utils.Timestamp2Time(int64(msg.UpdateTime)),
	}
	retVal.VendorOrderID, retVal.OrderVendorID = jxutils.SplitUniversalOrderID(msg.OrderID)
	return retVal
}

// DeliveryPlatformHandler
func (c *WaybillController) CreateWaybill(order *model.GoodsOrder) (err error) {
	billParams := &dadaapi.OperateOrderRequiredParams{
		ShopNo:          utils.Int2Str(order.StoreID), // 当前达达的门店号与京西是一样的
		OriginID:        jxutils.ComposeUniversalOrderID(order.VendorOrderID, order.VendorID),
		CargoPrice:      jxutils.IntPrice2Standard(order.SalePrice),
		IsPrepay:        0,
		ReceiverName:    order.ConsigneeName,
		ReceiverAddress: order.ConsigneeAddress,
		ReceiverPhone:   order.ConsigneeMobile,
	}
	if billParams.CityCode, err = c.getDataCityCodeFromOrder(order); err == nil {
		billParams.ReceiverLng, billParams.ReceiverLat, _ = jxutils.IntCoordinate2MarsStandard(order.ConsigneeLng, order.ConsigneeLat, order.CoordinateType)
		addParams := map[string]interface{}{
			"info":           order.BuyerComment,
			"origin_mark":    model.VendorNames[order.VendorID],
			"origin_mark_no": utils.Int2Str(order.VendorID),
		}
		_, err = api.DadaAPI.AddOrder(billParams, addParams)
	}
	return err
}

func (c *WaybillController) CancelWaybill(bill *model.Waybill) (err error) {
	reasonID := dadaapi.ReasonIDOther
	reasonMsg := "other reason"
	if bill.Status < model.WaybillStatusAccepted {
		reasonID = dadaapi.ReasonIDNobodyAccept
		reasonMsg = "ReasonIDNobodyAccept"
	} else if bill.Status < model.WaybillStatusCourierArrived {
		reasonID = dadaapi.ReasonIDNobodyPickup
		reasonMsg = "ReasonIDNobodyPickup"
	}
	_, err = api.DadaAPI.CancelOrder(bill.VendorOrderID, reasonID, reasonMsg)
	return err
}

func (c *WaybillController) 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("GetDataCityCodeFromOrder can not find store info for vendorID:%d, store:%s, num:%d, error:%v", order.VendorID, order.VendorStoreID, num, err)
		if err == nil {
			err = ErrCanNotFindDadaCityCode
		}
	}
	return retVal, err
}