package model

import (
	"context"
	"fmt"

	"github.com/zeromicro/go-zero/core/stores/sqlc"
	"github.com/zeromicro/go-zero/core/stores/sqlx"
)

var _ FsFontModel = (*customFsFontModel)(nil)

type (
	// FsFontModel is an interface to be customized, add more methods here,
	// and implement the added methods in customFsFontModel.
	FsFontModel interface {
		fsFontModel
		FindAllOrderSortByDesc(ctx context.Context) ([]*FsFont, error)
	}

	customFsFontModel struct {
		*defaultFsFontModel
	}
)

// NewFsFontModel returns a model for the database table.
func NewFsFontModel(conn sqlx.SqlConn) FsFontModel {
	return &customFsFontModel{
		defaultFsFontModel: newFsFontModel(conn),
	}
}

func (m *defaultFsFontModel) FindAllOrderSortByDesc(ctx context.Context) ([]*FsFont, error) {

	query := fmt.Sprintf("select %s from %s  order by sort desc", fsFontRows, m.table)
	var resp []*FsFont
	err := m.conn.QueryRows(&resp, query)
	switch err {
	case nil:
		return resp, nil
	case sqlc.ErrNotFound:
		return nil, ErrNotFound
	default:
		return nil, err
	}
}