package jef.model;

import jef.DbSet;
import jef.model.annotations.Clazz;
import jef.model.annotations.Id;
import jef.serializable.SerializableObject;
import lombok.Getter;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;

class DbContextSimpleTest {
    @Test
    public void test() {
        var mb = ModelBuilder.from(Ctx.class);
        assertEquals(1, mb.getEntities().size());
        assertEquals("objects1", mb.getEntity(TestClass.class).getName());

        assertEquals(5, mb.getEntity(TestClass.class).getFields().size());
        assertEquals(1, mb.getEntity(TestClass.class).getFields().stream().filter(e -> e.getName().equals("i")).count());
        assertEquals(1, mb.getEntity(TestClass.class).getFields().stream().filter(e -> e.getName().equals("d")).count());
        assertEquals(1, mb.getEntity(TestClass.class).getFields().stream().filter(e -> e.getName().equals("f")).count());
        assertEquals(1, mb.getEntity(TestClass.class).getFields().stream().filter(e -> e.getName().equals("l")).count());
        assertEquals(1, mb.getEntity(TestClass.class).getFields().stream().filter(e -> e.getName().equals("o")).count());

        //intrinsic non null
        assertEquals(5, mb.getEntity(TestClass.class).getFields().size());
        assertTrue(mb.getEntity(TestClass.class).getFields().stream().filter(e -> e.getName().equals("i")).findFirst().get().isNotNull());
        assertTrue(mb.getEntity(TestClass.class).getFields().stream().filter(e -> e.getName().equals("d")).findFirst().get().isNotNull());
        assertTrue(mb.getEntity(TestClass.class).getFields().stream().filter(e -> e.getName().equals("f")).findFirst().get().isNotNull());
        assertTrue(mb.getEntity(TestClass.class).getFields().stream().filter(e -> e.getName().equals("l")).findFirst().get().isNotNull());
        assertFalse(mb.getEntity(TestClass.class).getFields().stream().filter(e -> e.getName().equals("o")).findFirst().get().isNotNull());
    }

    public static class Ctx extends DbContext {

        @Clazz(clazz = TestClass.class)
        private DbSet<TestClass> objects1;
    }

    @Getter
    public static class TestClass extends SerializableObject {
        @Id
        public int i = 1;
        public Object o = new Object();
        public double d;
        public float f;
        public long l;
    }
}