package orm

import (
	"errors"
	"fmt"
	"reflect"
)

func (q *Query) Create(val any) (any, error) {
	_, err := q.model.insert(reflect.ValueOf(val), q, make(map[string]any))
	return val, err
}

func (q *Query) Find() (any, error) {
	sql, args := q.buildSQL()
	fmt.Printf("[FIND] %s { %+v }\n", sql, args)
	if !q.engine.dryRun {
		rows, err := q.engine.conn.Query(q.ctx, sql, args...)
		defer rows.Close()
		if err != nil {
			return nil, err
		}
		rmaps, err := rowsToMaps(rows)
		if err != nil {
			return nil, err
		}
		wtype := q.model.Type
		for wtype.Kind() == reflect.Pointer {
			wtype = wtype.Elem()
		}
		return fillSlice(rmaps, wtype, q.engine.modelMap), nil
	}
	return make([]any, 0), nil
}

func (q *Query) Update(val any, cond any, args ...any) error {
	if q.model != nil {
		return q.model.update(reflect.ValueOf(val), q, make(map[string]any))
	} else {
		return errors.New("Please select a model")
	}
}