package advanceordermod

import (
	"time"

	"go.mongodb.org/mongo-driver/bson"
	"go.mongodb.org/mongo-driver/mongo/options"
)

type QueryAllCond struct {
	Page      int64      `form:"pageNumber" json:"pageNumber" binding:"required"` // 查询页码
	Limit     int64      `form:"pageSize" json:"pageSize" binding:"required"`     // 页码大小
	AdvOid    *string    `form:"advOid" json:"advOid" bson:"advOid"`              // 预付订单号
	BalOid    *string    `form:"balOid" json:"balOid" bson:"balOid"`              // 尾款订单号
	Uid       *int       `form:"uid" json:"uid" bson:"uid"`                       // 用户ID
	Status    *int       `form:"status" json:"status" bson:"status"`              // 预售订单状态
	TimeField string     `form:"timeField" json:"timeField"`                      // 时间筛选字段 createdAt 创建时间 endTime 预售尾款结束时间
	Start     *time.Time `form:"start" json:"start"`                              // 开始时间
	End       *time.Time `form:"end" json:"end"`                                  // 结束时间
}

type QueryAllRes struct {
	List  []*AdvanceOrder `json:"list"`
	Total int64           `json:"total"`
}

func (receiver *QueryAllCond) Filter() bson.M {
	var query = bson.M{}
	if receiver.Uid != nil {
		query["uid"] = receiver.Uid
	}
	if receiver.Status != nil {
		query["status"] = receiver.Status
	}
	if receiver.AdvOid != nil {
		query["advOid"] = receiver.AdvOid
	}
	if receiver.BalOid != nil {
		query["balOid"] = receiver.BalOid
	}
	if receiver.TimeField != "" && receiver.Start != nil && receiver.End != nil {
		query[receiver.TimeField] = bson.M{"$gte": receiver.Start, "$lt": receiver.End}
	}
	return query
}

func (receiver QueryAllCond) Options() *options.FindOptions {
	return options.Find().SetSkip((receiver.Page - 1) * receiver.Limit).SetLimit(receiver.Limit).SetSort(bson.M{"createdAt": -1})
}