package orderman

import (
	"time"

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

	"github.com/astaxie/beego/orm"
)

const (
	maxLastHours = 7 * 24 // 最多只能查询7天内的订单数据
	defLastHours = 2 * 24 // 缺省是两天内的订单
	defPageSize  = 50
)

func (c *OrderManager) GetStoreOrderInfo(storeID string, lastHours int, fromStatus, toStatus, offset, pageSize int) (orders []*model.GoodsOrderExt, err error) {
	globals.SugarLogger.Debugf("GetStoreOrderInfo storeID:%s", storeID)
	if lastHours > maxLastHours {
		lastHours = maxLastHours
	} else if lastHours == 0 {
		lastHours = defLastHours
	}
	if toStatus == 0 {
		toStatus = fromStatus
	}
	if offset < 0 {
		offset = 0
	}
	if pageSize == 0 {
		pageSize = defPageSize
	}

	db := orm.NewOrm()
	_, err = db.Raw(`
	SELECT t1.*, t2.status waybill_status, t2.courier_name, t2.courier_mobile
	FROM goods_order t1
	LEFT JOIN waybill t2 ON t1.vendor_waybill_id = t2.vendor_waybill_id AND t1.waybill_vendor_id = t2.waybill_vendor_id
	WHERE IF(t1.jx_store_id != 0, t1.jx_store_id, t1.store_id) = ?
	AND t1.order_created_at >= ?
	AND t1.Status >= ? AND t1.Status <= ?
	ORDER BY t1.status, t1.order_created_at
	LIMIT ? OFFSET ?
	`, storeID, time.Now().Add(-time.Duration(lastHours)*time.Hour), fromStatus, toStatus, pageSize, offset).QueryRows(&orders)
	if err == nil {
		return orders, nil
	}
	globals.SugarLogger.Infof("GetStoreOrderInfo storeID:%s failed with error:%v", storeID, err)
	return nil, err
}

func (c *OrderManager) GetStoreOrderCountInfo(storeID string, lastHours int) (countInfo []*model.GoodsOrderCountInfo, err error) {
	globals.SugarLogger.Debugf("GetStoreOrderCountInfo storeID:%s", storeID)
	if lastHours > maxLastHours {
		lastHours = maxLastHours
	} else if lastHours == 0 {
		lastHours = defLastHours
	}

	db := orm.NewOrm()
	_, err = db.Raw(`
	SELECT t1.status, COUNT(*) count
	FROM goods_order t1
	WHERE IF(t1.jx_store_id != 0, t1.jx_store_id, t1.store_id) = ?
	AND t1.order_created_at >= ?
	GROUP BY 1
	ORDER BY 1
	`, storeID, time.Now().Add(-time.Duration(lastHours)*time.Hour)).QueryRows(&countInfo)
	if err == nil {
		return countInfo, nil
	}
	globals.SugarLogger.Infof("GetStoreOrderCountInfo storeID:%s failed with error:%v", storeID, err)
	return nil, err
}

func (c *OrderManager) GetOrderSkuInfo(vendorOrderID string, vendorID int) (skus []*model.OrderSkuExt, err error) {
	globals.SugarLogger.Debugf("GetOrderSkuInfo orderID:%s", vendorOrderID)
	db := orm.NewOrm()
	num, err := db.Raw(`
	SELECT t1.*, t3.img image
	FROM order_sku t1
	LEFT JOIN jx_sku t2 ON IF(t1.jx_sku_id != 0, t1.jx_sku_id, t1.sku_id) = t2.id
	LEFT JOIN jx_sku_name t3 ON t2.nameid = t3.id
	WHERE vendor_order_id = ? AND vendor_id = ?
	ORDER BY t1.sku_name
	`, vendorOrderID, vendorID).QueryRows(&skus)
	if err == nil && num > 0 {
		return skus, nil
	}
	if err == nil {
		err = ErrCanNotFindOrder
		globals.SugarLogger.Infof("GetOrderSkuInfo orderID:%s vendorID:%d can not find order, num:%d", vendorOrderID, vendorID, num)
	} else {
		globals.SugarLogger.Infof("GetOrderSkuInfo orderID:%s vendorID:%d failed with error:%v", vendorOrderID, vendorID, err)
	}
	return nil, err
}