package gorm

import "reflect"

type Model struct {
	Data interface{}
}

func toModel(value interface{}) *Model {
	var model Model
	model.Data = value
	return &model
}

func (m *Model) ColumnsAndValues() (columns []string, values []interface{}) {
	typ := reflect.TypeOf(m.Data).Elem()

	for i := 0; i < typ.NumField(); i++ {
		p := typ.Field(i)
		if !p.Anonymous {
			columns = append(columns, toSnake(p.Name))
			value := reflect.ValueOf(m.Data).Elem().FieldByName(p.Name)
			values = append(values, value.Interface())
		}
	}
	return
}

func (m *Model) Columns() (columns []string) {
	typ := reflect.TypeOf(m.Data).Elem()

	for i := 0; i < typ.NumField(); i++ {
		p := typ.Field(i)
		if !p.Anonymous {
			columns = append(columns, toSnake(p.Name))
		}
	}

	return
}

func (model *Model) MissingColumns() (results []string) {
	return
}

func (model *Model) ColumnType(column string) (result string) {
	return
}