package eu.eudat.models.validators;

import eu.eudat.data.query.items.table.project.ProjectTableRequest;
import eu.eudat.models.data.project.Project;
import eu.eudat.models.validators.fluentvalidator.FluentValidator;
import org.springframework.stereotype.Component;
import org.springframework.validation.Errors;
import org.springframework.validation.Validator;


@Component("projectModelValidator")
public class ProjectModelValidator extends FluentValidator<Project> {

    public ProjectModelValidator() {
        ruleFor(x -> x.getType()).compareAs((x -> eu.eudat.data.entities.Project.ProjectType.EXTERNAL.getValue()), (leftItem, rightItem) -> leftItem == rightItem)
                .withName("type").withMessage("project.external.edit");
        ruleFor(x -> x.getStartDate()).compareAs((x -> x.getEndDate()), (leftItem, rightItem) -> leftItem.after(rightItem))
                .withName("startDate").withMessage("project.startDate.overlapping")
                .ruleIf(x -> x.getStartDate() != null && x.getEndDate() != null);

    }

    @Override
    public boolean supports(Class<?> aClass) {
        return Project.class.equals(aClass);
    }

    public static boolean supportsType(Class<?> aClass) {
        return Project.class.equals(aClass);
    }
}