// 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 query

import (
	"context"

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

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

	"gorm.io/plugin/dbresolver"

	"go_backend/internal/model"
)

func newPerson(db *gorm.DB, opts ...gen.DOOption) person {
	_person := person{}

	_person.personDo.UseDB(db, opts...)
	_person.personDo.UseModel(&model.Person{})

	tableName := _person.personDo.TableName()
	_person.ALL = field.NewAsterisk(tableName)
	_person.ID = field.NewInt32(tableName, "id")
	_person.PersonType = field.NewInt32(tableName, "person_type")
	_person.PersonPicURL = field.NewString(tableName, "person_pic_url")
	_person.PersonName = field.NewString(tableName, "person_name")
	_person.IsDeleted = field.NewBool(tableName, "is_deleted")
	_person.CreateTime = field.NewTime(tableName, "create_time")
	_person.UpdateTime = field.NewTime(tableName, "update_time")

	_person.fillFieldMap()

	return _person
}

type person struct {
	personDo personDo

	ALL          field.Asterisk
	ID           field.Int32
	PersonType   field.Int32
	PersonPicURL field.String
	PersonName   field.String
	IsDeleted    field.Bool
	CreateTime   field.Time
	UpdateTime   field.Time

	fieldMap map[string]field.Expr
}

func (p person) Table(newTableName string) *person {
	p.personDo.UseTable(newTableName)
	return p.updateTableName(newTableName)
}

func (p person) As(alias string) *person {
	p.personDo.DO = *(p.personDo.As(alias).(*gen.DO))
	return p.updateTableName(alias)
}

func (p *person) updateTableName(table string) *person {
	p.ALL = field.NewAsterisk(table)
	p.ID = field.NewInt32(table, "id")
	p.PersonType = field.NewInt32(table, "person_type")
	p.PersonPicURL = field.NewString(table, "person_pic_url")
	p.PersonName = field.NewString(table, "person_name")
	p.IsDeleted = field.NewBool(table, "is_deleted")
	p.CreateTime = field.NewTime(table, "create_time")
	p.UpdateTime = field.NewTime(table, "update_time")

	p.fillFieldMap()

	return p
}

func (p *person) WithContext(ctx context.Context) *personDo { return p.personDo.WithContext(ctx) }

func (p person) TableName() string { return p.personDo.TableName() }

func (p person) Alias() string { return p.personDo.Alias() }

func (p person) Columns(cols ...field.Expr) gen.Columns { return p.personDo.Columns(cols...) }

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

func (p *person) fillFieldMap() {
	p.fieldMap = make(map[string]field.Expr, 7)
	p.fieldMap["id"] = p.ID
	p.fieldMap["person_type"] = p.PersonType
	p.fieldMap["person_pic_url"] = p.PersonPicURL
	p.fieldMap["person_name"] = p.PersonName
	p.fieldMap["is_deleted"] = p.IsDeleted
	p.fieldMap["create_time"] = p.CreateTime
	p.fieldMap["update_time"] = p.UpdateTime
}

func (p person) clone(db *gorm.DB) person {
	p.personDo.ReplaceConnPool(db.Statement.ConnPool)
	return p
}

func (p person) replaceDB(db *gorm.DB) person {
	p.personDo.ReplaceDB(db)
	return p
}

type personDo struct{ gen.DO }

func (p personDo) Debug() *personDo {
	return p.withDO(p.DO.Debug())
}

func (p personDo) WithContext(ctx context.Context) *personDo {
	return p.withDO(p.DO.WithContext(ctx))
}

func (p personDo) ReadDB() *personDo {
	return p.Clauses(dbresolver.Read)
}

func (p personDo) WriteDB() *personDo {
	return p.Clauses(dbresolver.Write)
}

func (p personDo) Session(config *gorm.Session) *personDo {
	return p.withDO(p.DO.Session(config))
}

func (p personDo) Clauses(conds ...clause.Expression) *personDo {
	return p.withDO(p.DO.Clauses(conds...))
}

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

func (p personDo) Not(conds ...gen.Condition) *personDo {
	return p.withDO(p.DO.Not(conds...))
}

func (p personDo) Or(conds ...gen.Condition) *personDo {
	return p.withDO(p.DO.Or(conds...))
}

func (p personDo) Select(conds ...field.Expr) *personDo {
	return p.withDO(p.DO.Select(conds...))
}

func (p personDo) Where(conds ...gen.Condition) *personDo {
	return p.withDO(p.DO.Where(conds...))
}

func (p personDo) Order(conds ...field.Expr) *personDo {
	return p.withDO(p.DO.Order(conds...))
}

func (p personDo) Distinct(cols ...field.Expr) *personDo {
	return p.withDO(p.DO.Distinct(cols...))
}

func (p personDo) Omit(cols ...field.Expr) *personDo {
	return p.withDO(p.DO.Omit(cols...))
}

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

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

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

func (p personDo) Group(cols ...field.Expr) *personDo {
	return p.withDO(p.DO.Group(cols...))
}

func (p personDo) Having(conds ...gen.Condition) *personDo {
	return p.withDO(p.DO.Having(conds...))
}

func (p personDo) Limit(limit int) *personDo {
	return p.withDO(p.DO.Limit(limit))
}

func (p personDo) Offset(offset int) *personDo {
	return p.withDO(p.DO.Offset(offset))
}

func (p personDo) Scopes(funcs ...func(gen.Dao) gen.Dao) *personDo {
	return p.withDO(p.DO.Scopes(funcs...))
}

func (p personDo) Unscoped() *personDo {
	return p.withDO(p.DO.Unscoped())
}

func (p personDo) Create(values ...*model.Person) error {
	if len(values) == 0 {
		return nil
	}
	return p.DO.Create(values)
}

func (p personDo) CreateInBatches(values []*model.Person, batchSize int) error {
	return p.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 (p personDo) Save(values ...*model.Person) error {
	if len(values) == 0 {
		return nil
	}
	return p.DO.Save(values)
}

func (p personDo) First() (*model.Person, error) {
	if result, err := p.DO.First(); err != nil {
		return nil, err
	} else {
		return result.(*model.Person), nil
	}
}

func (p personDo) Take() (*model.Person, error) {
	if result, err := p.DO.Take(); err != nil {
		return nil, err
	} else {
		return result.(*model.Person), nil
	}
}

func (p personDo) Last() (*model.Person, error) {
	if result, err := p.DO.Last(); err != nil {
		return nil, err
	} else {
		return result.(*model.Person), nil
	}
}

func (p personDo) Find() ([]*model.Person, error) {
	result, err := p.DO.Find()
	return result.([]*model.Person), err
}

func (p personDo) FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*model.Person, err error) {
	buf := make([]*model.Person, 0, batchSize)
	err = p.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 (p personDo) FindInBatches(result *[]*model.Person, batchSize int, fc func(tx gen.Dao, batch int) error) error {
	return p.DO.FindInBatches(result, batchSize, fc)
}

func (p personDo) Attrs(attrs ...field.AssignExpr) *personDo {
	return p.withDO(p.DO.Attrs(attrs...))
}

func (p personDo) Assign(attrs ...field.AssignExpr) *personDo {
	return p.withDO(p.DO.Assign(attrs...))
}

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

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

func (p personDo) FirstOrInit() (*model.Person, error) {
	if result, err := p.DO.FirstOrInit(); err != nil {
		return nil, err
	} else {
		return result.(*model.Person), nil
	}
}

func (p personDo) FirstOrCreate() (*model.Person, error) {
	if result, err := p.DO.FirstOrCreate(); err != nil {
		return nil, err
	} else {
		return result.(*model.Person), nil
	}
}

func (p personDo) FindByPage(offset int, limit int) (result []*model.Person, count int64, err error) {
	result, err = p.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 = p.Offset(-1).Limit(-1).Count()
	return
}

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

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

func (p personDo) Scan(result interface{}) (err error) {
	return p.DO.Scan(result)
}

func (p personDo) Delete(models ...*model.Person) (result gen.ResultInfo, err error) {
	return p.DO.Delete(models)
}

func (p *personDo) withDO(do gen.Dao) *personDo {
	p.DO = *do.(*gen.DO)
	return p
}