package verification

import (
	"strings"

	verificationmodel "git.sendico.io/tech/sxchnge/product/verification/model"
	"git.sendico.io/tech/sxchnge/shared/logging/fields"
	"go.uber.org/zap"
)

func tokenIsDigitsOnly(value string) bool {
	if value == "" {
		return false
	}
	for _, ch := range value {
		if ch < '0' || ch > '9' {
			return false
		}
	}
	return true
}

func tokenStateFields(token *verificationmodel.VerificationToken) []zap.Field {
	fields := []zap.Field{
		mzap.StorableRef(token),
		mzap.ObjRef("token_account_ref", token.AccountRef),
		zap.String("token_purpose", string(token.Purpose)),
		zap.Bool("token_has_target", strings.TrimSpace(token.Target) != ""),
		zap.Bool("token_has_idempotency_key", token.IdempotencyKey != nil),
		zap.Bool("token_has_salt", token.Salt != nil),
		zap.Bool("token_used", token.UsedAt != nil),
		zap.Time("token_expires_at", token.ExpiresAt),
		zap.Int("token_attempts", token.Attempts),
		zap.Bool("token_has_max_retries", token.MaxRetries != nil),
	}

	if token.UsedAt != nil {
		fields = append(fields, zap.Time("token_used_at", *token.UsedAt))
	}
	if token.MaxRetries != nil {
		fields = append(fields, zap.Int("token_max_retries", *token.MaxRetries))
	}
	if strings.TrimSpace(token.ContextRef) != "" {
		fields = append(fields, zap.String("token_context_ref", token.ContextRef))
	}

	return fields
}