package jnpf.limsService.support;

import jnpf.limsEntity.LimsMessageEvent;
import jnpf.limsEntity.LimsRecipientRef;
import jnpf.limsEntity.LimsRecipientType;

import java.util.HashSet;
import java.util.Set;

/** Lightweight contract probe; run with its main method in environments without a test runner. */
public class LimsMessageContractChecks {
    public static void main(String[] args) {
        assertEquals(LimsMessageEvent.INSPECTION_TASK_DUE,
                LimsMessageEvent.fromCode("LIMS.INSPECTION.TASK.DUE"));
        assertEquals(LimsMessageEvent.WATER_SAMPLING_DUE,
                LimsMessageEvent.fromCode("LIMS.WATER.SAMPLING.DUE"));
        assertEquals(LimsRecipientType.USER, LimsRecipientRef.user("u1").getType());
        assertEquals(LimsRecipientType.POSITION, LimsRecipientRef.position("p1").getType());
        assertEquals(LimsRecipientType.ROLE, LimsRecipientRef.role("r1").getType());
        assertEquals(LimsRecipientType.ROLE_ENCODE, LimsRecipientRef.roleEnCode("ROLE.005").getType());

        Set<String> codes = new HashSet<>();
        for (LimsMessageEvent event : LimsMessageEvent.values()) {
            assertTrue(codes.add(event.getCode()), "duplicate event code: " + event.getCode());
            assertTrue(event.getCode().matches("[A-Z0-9](?:[A-Z0-9.]*[A-Z0-9])?"),
                    "invalid event code: " + event.getCode());
        }
    }

    private static void assertEquals(Object expected, Object actual) {
        if (!expected.equals(actual)) {
            throw new AssertionError("expected=" + expected + ", actual=" + actual);
        }
    }

    private static void assertTrue(boolean value, String message) {
        if (!value) {
            throw new AssertionError(message);
        }
    }
}