package open

import (
	"context"

	randomapi "service.xpcool.com/api/open/v1/tools/random"
	"service.xpcool.com/common/tools/random"
)

// Random generates a random string of the requested type and length.
func (c *Controller) Random(ctx context.Context, req *randomapi.RandomReq) (res *randomapi.RandomRes, err error) {
	var value string
	switch req.Type {
	case "digits":
		value = random.Digits(req.Length)
	case "letters":
		value = random.Letters(req.Length)
	default:
		value = random.String(req.Length)
	}
	return &randomapi.RandomRes{Value: value}, nil
}