import io.swagger.v3.oas.annotations.media.Schema;
import jakarta.validation.constraints.NotBlank;
import jakarta.validation.constraints.NotEmpty;
import java.util.Set;

public class ParentDto {
    // ❌ BUG: minItems is null (should be 1)
    @NotEmpty
    @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
    public Set<String> requiredItems;

    // ✅ WORKS: minItems is 1
    @NotEmpty
    public Set<String> optionalItems;

    // ❌ BUG: minItems is null (should be 1)
    @NotEmpty
    @Schema(requiredMode = Schema.RequiredMode.NOT_REQUIRED)
    public Set<String> nonRequiredItems;

    // ✅ WORKS: minItems is 1
    @NotEmpty
    @Schema(description = "Items with description only")
    public Set<String> itemsWithDescription;

    // ❌ BUG: minLength is null (should be 1)
    @NotBlank
    @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
    public String requiredString;

    // ✅ WORKS: minLength is 1
    @NotBlank
    public String optionalString;

    // ❌ BUG: minLength is null (should be 1)
    @NotBlank
    @Schema(requiredMode = Schema.RequiredMode.NOT_REQUIRED)
    public String nonRequiredString;

    // ✅ WORKS: minLength is 1
    @NotBlank
    @Schema(description = "String with description only")
    public String stringWithDescription;
}