package model

import (
	caos_errs "github.com/caos/zitadel/internal/errors"
	"github.com/caos/zitadel/internal/eventstore/models"
	"regexp"
)

var (
	hasStringLowerCase = regexp.MustCompile(`[a-z]`).MatchString
	hasStringUpperCase = regexp.MustCompile(`[A-Z]`).MatchString
	hasNumber          = regexp.MustCompile(`[0-9]`).MatchString
	hasSymbol          = regexp.MustCompile(`[^A-Za-z0-9]`).MatchString
)

type PasswordComplexityPolicy struct {
	models.ObjectRoot

	State        PolicyState
	MinLength    uint64
	HasLowercase bool
	HasUppercase bool
	HasNumber    bool
	HasSymbol    bool
}

func (p *PasswordComplexityPolicy) IsValid() error {
	if p.MinLength == 0 || p.MinLength > 72 {
		return caos_errs.ThrowInvalidArgument(nil, "MODEL-Lsp0e", "Errors.User.PasswordComplexityPolicy.MinLengthNotAllowed")
	}
	return nil
}