package controllers

import (
	"errors"

	"github.com/astaxie/beego"

	"git.rosy.net.cn/baseapi/utils"
	"git.rosy.net.cn/jx-callback/business/jxstore/promotion"
	"git.rosy.net.cn/jx-callback/business/model"
)

type PromotionController struct {
	beego.Controller
}

// @Title 创建促销
// @Description 创建促销
// @Param	token			header		string	true	"认证token"
// @Param	vendorID		formData	int		true	"厂商ID，当前只支持京东：0 "
// @Param	name			formData	string	true	"促销名，必须唯一（所以名子上最好带上日期）"
// @Param	beginAt			formData	string	true	"开始日期"
// @Param	endAt			formData	string	true	"结束日期"
// @Param	type			formData	int		true	"促销类型，3：直降，4：限时抢购"
// @Param	storeIDs		formData	string	true	"json数据，storeID列表[1,2,3]"
// @Param	skuPrices		formData	string	true	"json数据，价格信息列表"
// @Param	isAsync			formData	bool	false	"是否异步，缺省否（暂时只支持同步）"
// @Param	advertising		formData	string	false	"广告语"
// @Success 200 {object} controllers.CallResult
// @Failure 200 {object} controllers.CallResult
// @router /CreatePromotion [post]
func (c *PromotionController) CreatePromotion() {
	c.callCreatePromotion(func(params *tPromotionCreatePromotionParams) (retVal interface{}, errCode string, err error) {
		if params.VendorID != model.VendorIDJD {
			return nil, "", errors.New("当前只支持创建京东促销")
		}
		beginAt, err := utils.TryStr2Time(params.BeginAt)
		if err != nil {
			return retVal, "", err
		}
		endAt, err := utils.TryStr2Time(params.EndAt)
		if err != nil {
			return retVal, "", err
		}
		promotionParams := &promotion.PromotionParams{
			Name:        params.Name,
			BeginAt:     beginAt,
			EndAt:       endAt,
			Type:        params.Type,
			Advertising: params.Advertising,
		}
		if err = utils.UnmarshalUseNumber([]byte(params.StoreIDs), &promotionParams.StoreIDs); err == nil {
			if err = utils.UnmarshalUseNumber([]byte(params.SkuPrices), &promotionParams.SkuPrices); err == nil {
				retVal, err = promotion.CreateJdPromotion(params.Ctx, false, params.IsAsync, promotionParams, params.Ctx.GetUserName())
			}
		}
		return retVal, "", err
	})
}

// @Param	token			header		string	true	"认证token"

// // @Title 发送文件给门店
// // @Description 发送文件给门店，调用GET方法得到浏览器端参考的上传HTML实现，userfiles
// // @Param	type			formData	int		true	"促销类型，3：直降，4：限时抢购"
// // @Param	isAsync			formData	bool	false	"是否异常，缺省否（暂时只支持同步）"
// // @Success 200 {object} controllers.CallResult
// // @Failure 200 {object} controllers.CallResult
// // @router /CreatePromotionByExcel [post,get]
// func (c *PromotionController) CreatePromotionByExcel() {
// 	if c.Ctx.Input.IsGet() {
// 		w := c.Ctx.ResponseWriter
// 		// 上传页面
// 		w.Header().Add("Content-Type", "text/html")
// 		w.WriteHeader(200)
// 		html := `
// <form enctype="multipart/form-data" action="/v2/promotion/CreatePromotionByExcel" method="POST">
// 	Send this file: <input name="userfile" accept="*.xlsx" type="file" />
// 	<input type="text" name="type" />
// 	<input type="text" name="isAsync" />
//     <input type="submit" value="Send File" />
// </form>
// `
// 		io.WriteString(w, html)
// 	} else if c.Ctx.Input.IsPost() {
// 		c.callCreatePromotionByExcel(func(params *tPromotionCreatePromotionByExcelParams) (retVal interface{}, errCode string, err error) {
// 			r := c.Ctx.Request
// 			files := r.MultipartForm.File["userfile"]
// 			retVal, err = promotion.CreatePromotionByExcel(params.Ctx, params.IsAsync, params.Type, files[0], "userName") //params.Ctx.GetUserName())
// 			return retVal, "", err
// 		})
// 	}
// }

// @Title 创建促销
// @Description 创建促销
// @Param	token			header		string	true	"认证token"
// @Param	advertising		formData	string	true	"广告语"
// @Param	days			formData	int		false	"多少天以内订单数据中的用户（-1：全部，0：60天，缺省0）"
// @Param	isAsync			formData	bool	false	"是否异步，缺省否"
// @Success 200 {object} controllers.CallResult
// @Failure 200 {object} controllers.CallResult
// @router /SendAdvertingByGoodsOrder [post]
func (c *PromotionController) SendAdvertingByGoodsOrder() {
	c.callSendAdvertingByGoodsOrder(func(params *tPromotionSendAdvertingByGoodsOrderParams) (retVal interface{}, errCode string, err error) {
		retVal, err = promotion.SendAdvertingByGoodsOrder(params.Ctx, params.Advertising, params.Days, params.IsAsync, params.Ctx.GetUserName())
		return retVal, "", err
	})
}

// @Title 查询促销
// @Description 查询促销
// @Param	token			header		string	true	"认证token"
// @Param	keyword			query		string	false	"关键字"
// @Param	vendorID		query		int		false	"厂商ID，当前只支持京东：0 "
// @Param	promotionID		query		int		false	"活动id"
// @Param	vendorPromotionID			query	int		false	"厂商活动id"
// @Param	days			query		int		false	"多少天内创建的，缺省7天"
// @Param	name			query		string	false	"促销名，不完全匹配"
// @Param	beginAt			query		string	false	"开始日期，包括"
// @Param	endAt			query		string	false	"结束日期，包括"
// @Param	type			query		int		false	"促销类型，3：直降，4：限时抢购"
// @Param	storeID			query		int		false	"包含门店"
// @Param	skuID			query		int		false	"包含sku"
// @Param	offset			query		int		false	"活动列表起始序号（以0开始，缺省为0）"
// @Param	pageSize		query		int		false	"活动列表页大小（缺省为50，-1表示全部）"
// @Success 200 {object} controllers.CallResult
// @Failure 200 {object} controllers.CallResult
// @router /GetPromotions [get]
func (c *PromotionController) GetPromotions() {
	c.callGetPromotions(func(params *tPromotionGetPromotionsParams) (retVal interface{}, errCode string, err error) {
		retVal, err = promotion.GetJdPromotions(params.Ctx, params.Keyword, params.MapData, params.Offset, params.PageSize)
		return retVal, "", err
	})
}

// @Title 查询促销
// @Description 查询促销
// @Param	token			header		string	true	"认证token"
// @Param	promotionID		query		int		true	"活动id"
// @Success 200 {object} controllers.CallResult
// @Failure 200 {object} controllers.CallResult
// @router /CancelPomotion [put]
func (c *PromotionController) CancelPomotion() {
	c.callCancelPomotion(func(params *tPromotionCancelPomotionParams) (retVal interface{}, errCode string, err error) {
		err = promotion.CancelJdPromotion(params.Ctx, params.PromotionID)
		return retVal, "", err
	})
}