2012 Hyundai Sonata electrical system problems

On 10/10/18 my vehicle began smoking from the engine compartment after driving less than 10 miles. The engine compartment subsequently burst into flames. 911 was called and the fire was extinguished. There was not a crash preceding the fire. The engine compartment and hood area of the vehicle was burned rendering the vehicle inoperable. A claim has been filed with insurance and a report was generated by the thomaston fire and thomaston police department. Photos of the damage are attached.

First issue occurred in my job's parking lot ,as I tried to crank my car it made a roaring start and didn't want to stay on. Cut the car off, checked oil. There was barely any on the stick (just got an oil change on 09/21/18 at hyundai dealership). Added 2 qts had mom drive to dealership per serviceman request. They changed my oil and informed my mom of an ongoing issue. Well get off headed home, on regular county road headlights flashed off and on alone with radio console.