package model

import (
	"SciencesServer/app/common/model"
	"SciencesServer/serve/orm"
	"fmt"
)

// UserWithdrawal 用户提现模型
type UserWithdrawal struct {
	*model.UserWithdrawal
}

type UserWithdrawalInfo struct {
	*model.UserWithdrawal
	BankCard string `json:"bank_card"`
}

// Withdrawal 提现记录
func (m *UserWithdrawal) Withdrawal(page, pageSize int, count *int64, amount, actualAmount *float64, where ...*model.ModelWhere) ([]*UserWithdrawalInfo, error) {
	db := orm.GetDB().Table(m.TableName()+" AS w").
		Select("w.*", "b.bank_card").
		Joins(fmt.Sprintf("LEFT JOIN %s AS b ON w.bank_id = b.id", model.NewUserBank().TableName())).
		Where("w.is_deleted = ?", model.DeleteStatusForNot)

	if len(where) > 0 {
		for _, v := range where {
			db = db.Where(v.Condition, v.Value)
		}
	}
	out := make([]*UserWithdrawalInfo, 0)

	if err := db.Count(count).Error; err != nil {
		return nil, err
	}
	if err := db.Pluck("SUM(w.amount) AS amount", amount).Error; err != nil {
		return nil, err
	}
	if err := db.Pluck("SUM(w.actual_amount) AS actual_amount", actualAmount).Error; err != nil {
		return nil, err
	}
	if err := db.Order("w.id " + model.OrderModeToDesc).Offset((page - 1) * pageSize).Limit(pageSize).Scan(&out).Error; err != nil {
		return nil, err
	}
	return out, nil
}

func NewUserWithdrawal() *UserWithdrawal {
	return &UserWithdrawal{model.NewUserWithdrawal()}
}