// Code generated by gorm.io/gen. DO NOT EDIT.
// Code generated by gorm.io/gen. DO NOT EDIT.
// Code generated by gorm.io/gen. DO NOT EDIT.

package queries

import (
	"context"

	"gorm.io/gorm"
	"gorm.io/gorm/clause"
	"gorm.io/gorm/schema"

	"gorm.io/gen"
	"gorm.io/gen/field"

	"gorm.io/plugin/dbresolver"

	"platform/web/models"
)

func newTrade(db *gorm.DB, opts ...gen.DOOption) trade {
	_trade := trade{}

	_trade.tradeDo.UseDB(db, opts...)
	_trade.tradeDo.UseModel(&models.Trade{})

	tableName := _trade.tradeDo.TableName()
	_trade.ALL = field.NewAsterisk(tableName)
	_trade.ID = field.NewInt32(tableName, "id")
	_trade.UserID = field.NewInt32(tableName, "user_id")
	_trade.InnerNo = field.NewString(tableName, "inner_no")
	_trade.OuterNo = field.NewString(tableName, "outer_no")
	_trade.Subject = field.NewString(tableName, "subject")
	_trade.Remark = field.NewString(tableName, "remark")
	_trade.Amount = field.NewFloat64(tableName, "amount")
	_trade.Payment = field.NewFloat64(tableName, "payment")
	_trade.Method = field.NewInt32(tableName, "method")
	_trade.Status = field.NewInt32(tableName, "status")
	_trade.CreatedAt = field.NewField(tableName, "created_at")
	_trade.UpdatedAt = field.NewField(tableName, "updated_at")
	_trade.DeletedAt = field.NewField(tableName, "deleted_at")
	_trade.Type = field.NewInt32(tableName, "type")
	_trade.CancelAt = field.NewField(tableName, "cancel_at")
	_trade.PaidAt = field.NewField(tableName, "paid_at")
	_trade.PayURL = field.NewString(tableName, "pay_url")

	_trade.fillFieldMap()

	return _trade
}

type trade struct {
	tradeDo

	ALL       field.Asterisk
	ID        field.Int32   // 订单ID
	UserID    field.Int32   // 用户ID
	InnerNo   field.String  // 内部订单号
	OuterNo   field.String  // 外部订单号
	Subject   field.String  // 订单主题
	Remark    field.String  // 订单备注
	Amount    field.Float64 // 订单总金额
	Payment   field.Float64 // 支付金额
	Method    field.Int32   // 支付方式：1-支付宝，2-微信
	Status    field.Int32   // 订单状态：0-待支付，1-已支付，2-已取消，3-已退款
	CreatedAt field.Field   // 创建时间
	UpdatedAt field.Field   // 更新时间
	DeletedAt field.Field   // 删除时间
	Type      field.Int32   // 订单类型：0-充值余额，1-购买产品
	CancelAt  field.Field   // 取消时间
	PaidAt    field.Field   // 支付时间
	PayURL    field.String  // 支付链接

	fieldMap map[string]field.Expr
}

func (t trade) Table(newTableName string) *trade {
	t.tradeDo.UseTable(newTableName)
	return t.updateTableName(newTableName)
}

func (t trade) As(alias string) *trade {
	t.tradeDo.DO = *(t.tradeDo.As(alias).(*gen.DO))
	return t.updateTableName(alias)
}

func (t *trade) updateTableName(table string) *trade {
	t.ALL = field.NewAsterisk(table)
	t.ID = field.NewInt32(table, "id")
	t.UserID = field.NewInt32(table, "user_id")
	t.InnerNo = field.NewString(table, "inner_no")
	t.OuterNo = field.NewString(table, "outer_no")
	t.Subject = field.NewString(table, "subject")
	t.Remark = field.NewString(table, "remark")
	t.Amount = field.NewFloat64(table, "amount")
	t.Payment = field.NewFloat64(table, "payment")
	t.Method = field.NewInt32(table, "method")
	t.Status = field.NewInt32(table, "status")
	t.CreatedAt = field.NewField(table, "created_at")
	t.UpdatedAt = field.NewField(table, "updated_at")
	t.DeletedAt = field.NewField(table, "deleted_at")
	t.Type = field.NewInt32(table, "type")
	t.CancelAt = field.NewField(table, "cancel_at")
	t.PaidAt = field.NewField(table, "paid_at")
	t.PayURL = field.NewString(table, "pay_url")

	t.fillFieldMap()

	return t
}

func (t *trade) GetFieldByName(fieldName string) (field.OrderExpr, bool) {
	_f, ok := t.fieldMap[fieldName]
	if !ok || _f == nil {
		return nil, false
	}
	_oe, ok := _f.(field.OrderExpr)
	return _oe, ok
}

func (t *trade) fillFieldMap() {
	t.fieldMap = make(map[string]field.Expr, 17)
	t.fieldMap["id"] = t.ID
	t.fieldMap["user_id"] = t.UserID
	t.fieldMap["inner_no"] = t.InnerNo
	t.fieldMap["outer_no"] = t.OuterNo
	t.fieldMap["subject"] = t.Subject
	t.fieldMap["remark"] = t.Remark
	t.fieldMap["amount"] = t.Amount
	t.fieldMap["payment"] = t.Payment
	t.fieldMap["method"] = t.Method
	t.fieldMap["status"] = t.Status
	t.fieldMap["created_at"] = t.CreatedAt
	t.fieldMap["updated_at"] = t.UpdatedAt
	t.fieldMap["deleted_at"] = t.DeletedAt
	t.fieldMap["type"] = t.Type
	t.fieldMap["cancel_at"] = t.CancelAt
	t.fieldMap["paid_at"] = t.PaidAt
	t.fieldMap["pay_url"] = t.PayURL
}

func (t trade) clone(db *gorm.DB) trade {
	t.tradeDo.ReplaceConnPool(db.Statement.ConnPool)
	return t
}

func (t trade) replaceDB(db *gorm.DB) trade {
	t.tradeDo.ReplaceDB(db)
	return t
}

type tradeDo struct{ gen.DO }

func (t tradeDo) Debug() *tradeDo {
	return t.withDO(t.DO.Debug())
}

func (t tradeDo) WithContext(ctx context.Context) *tradeDo {
	return t.withDO(t.DO.WithContext(ctx))
}

func (t tradeDo) ReadDB() *tradeDo {
	return t.Clauses(dbresolver.Read)
}

func (t tradeDo) WriteDB() *tradeDo {
	return t.Clauses(dbresolver.Write)
}

func (t tradeDo) Session(config *gorm.Session) *tradeDo {
	return t.withDO(t.DO.Session(config))
}

func (t tradeDo) Clauses(conds ...clause.Expression) *tradeDo {
	return t.withDO(t.DO.Clauses(conds...))
}

func (t tradeDo) Returning(value interface{}, columns ...string) *tradeDo {
	return t.withDO(t.DO.Returning(value, columns...))
}

func (t tradeDo) Not(conds ...gen.Condition) *tradeDo {
	return t.withDO(t.DO.Not(conds...))
}

func (t tradeDo) Or(conds ...gen.Condition) *tradeDo {
	return t.withDO(t.DO.Or(conds...))
}

func (t tradeDo) Select(conds ...field.Expr) *tradeDo {
	return t.withDO(t.DO.Select(conds...))
}

func (t tradeDo) Where(conds ...gen.Condition) *tradeDo {
	return t.withDO(t.DO.Where(conds...))
}

func (t tradeDo) Order(conds ...field.Expr) *tradeDo {
	return t.withDO(t.DO.Order(conds...))
}

func (t tradeDo) Distinct(cols ...field.Expr) *tradeDo {
	return t.withDO(t.DO.Distinct(cols...))
}

func (t tradeDo) Omit(cols ...field.Expr) *tradeDo {
	return t.withDO(t.DO.Omit(cols...))
}

func (t tradeDo) Join(table schema.Tabler, on ...field.Expr) *tradeDo {
	return t.withDO(t.DO.Join(table, on...))
}

func (t tradeDo) LeftJoin(table schema.Tabler, on ...field.Expr) *tradeDo {
	return t.withDO(t.DO.LeftJoin(table, on...))
}

func (t tradeDo) RightJoin(table schema.Tabler, on ...field.Expr) *tradeDo {
	return t.withDO(t.DO.RightJoin(table, on...))
}

func (t tradeDo) Group(cols ...field.Expr) *tradeDo {
	return t.withDO(t.DO.Group(cols...))
}

func (t tradeDo) Having(conds ...gen.Condition) *tradeDo {
	return t.withDO(t.DO.Having(conds...))
}

func (t tradeDo) Limit(limit int) *tradeDo {
	return t.withDO(t.DO.Limit(limit))
}

func (t tradeDo) Offset(offset int) *tradeDo {
	return t.withDO(t.DO.Offset(offset))
}

func (t tradeDo) Scopes(funcs ...func(gen.Dao) gen.Dao) *tradeDo {
	return t.withDO(t.DO.Scopes(funcs...))
}

func (t tradeDo) Unscoped() *tradeDo {
	return t.withDO(t.DO.Unscoped())
}

func (t tradeDo) Create(values ...*models.Trade) error {
	if len(values) == 0 {
		return nil
	}
	return t.DO.Create(values)
}

func (t tradeDo) CreateInBatches(values []*models.Trade, batchSize int) error {
	return t.DO.CreateInBatches(values, batchSize)
}

// Save : !!! underlying implementation is different with GORM
// The method is equivalent to executing the statement: db.Clauses(clause.OnConflict{UpdateAll: true}).Create(values)
func (t tradeDo) Save(values ...*models.Trade) error {
	if len(values) == 0 {
		return nil
	}
	return t.DO.Save(values)
}

func (t tradeDo) First() (*models.Trade, error) {
	if result, err := t.DO.First(); err != nil {
		return nil, err
	} else {
		return result.(*models.Trade), nil
	}
}

func (t tradeDo) Take() (*models.Trade, error) {
	if result, err := t.DO.Take(); err != nil {
		return nil, err
	} else {
		return result.(*models.Trade), nil
	}
}

func (t tradeDo) Last() (*models.Trade, error) {
	if result, err := t.DO.Last(); err != nil {
		return nil, err
	} else {
		return result.(*models.Trade), nil
	}
}

func (t tradeDo) Find() ([]*models.Trade, error) {
	result, err := t.DO.Find()
	return result.([]*models.Trade), err
}

func (t tradeDo) FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*models.Trade, err error) {
	buf := make([]*models.Trade, 0, batchSize)
	err = t.DO.FindInBatches(&buf, batchSize, func(tx gen.Dao, batch int) error {
		defer func() { results = append(results, buf...) }()
		return fc(tx, batch)
	})
	return results, err
}

func (t tradeDo) FindInBatches(result *[]*models.Trade, batchSize int, fc func(tx gen.Dao, batch int) error) error {
	return t.DO.FindInBatches(result, batchSize, fc)
}

func (t tradeDo) Attrs(attrs ...field.AssignExpr) *tradeDo {
	return t.withDO(t.DO.Attrs(attrs...))
}

func (t tradeDo) Assign(attrs ...field.AssignExpr) *tradeDo {
	return t.withDO(t.DO.Assign(attrs...))
}

func (t tradeDo) Joins(fields ...field.RelationField) *tradeDo {
	for _, _f := range fields {
		t = *t.withDO(t.DO.Joins(_f))
	}
	return &t
}

func (t tradeDo) Preload(fields ...field.RelationField) *tradeDo {
	for _, _f := range fields {
		t = *t.withDO(t.DO.Preload(_f))
	}
	return &t
}

func (t tradeDo) FirstOrInit() (*models.Trade, error) {
	if result, err := t.DO.FirstOrInit(); err != nil {
		return nil, err
	} else {
		return result.(*models.Trade), nil
	}
}

func (t tradeDo) FirstOrCreate() (*models.Trade, error) {
	if result, err := t.DO.FirstOrCreate(); err != nil {
		return nil, err
	} else {
		return result.(*models.Trade), nil
	}
}

func (t tradeDo) FindByPage(offset int, limit int) (result []*models.Trade, count int64, err error) {
	result, err = t.Offset(offset).Limit(limit).Find()
	if err != nil {
		return
	}

	if size := len(result); 0 < limit && 0 < size && size < limit {
		count = int64(size + offset)
		return
	}

	count, err = t.Offset(-1).Limit(-1).Count()
	return
}

func (t tradeDo) ScanByPage(result interface{}, offset int, limit int) (count int64, err error) {
	count, err = t.Count()
	if err != nil {
		return
	}

	err = t.Offset(offset).Limit(limit).Scan(result)
	return
}

func (t tradeDo) Scan(result interface{}) (err error) {
	return t.DO.Scan(result)
}

func (t tradeDo) Delete(models ...*models.Trade) (result gen.ResultInfo, err error) {
	return t.DO.Delete(models)
}

func (t *tradeDo) withDO(do gen.Dao) *tradeDo {
	t.DO = *do.(*gen.DO)
	return t
}