Adi arrabee3 - verses translation needed

Hi,

I'm in trouble to translate the verses below, mainly the first one:

كان لي في عهدك آليف عهدني قدامك
I had in your promise ???? that was promised me in front of you
i'm not sure and couldn't find what means aleef (maybe thousands ?)

وكان لي في قلبه طيف يخطر في احلامك
And I had in his heart a vision that advises me your dreams
I'm not sure either

Those verses are from adi arrabi3 for farid el atrache that i'm trying to translate

لمين بتضحك يا صيف لياليك وأيامك
كان لي في عهدك آليف عهدني قدامك
وكان لي في قلبه طيف يخطر في احلامك
من يوم ما فاتني وراح
شدو البلابل نواح
والورد لون الجراح
يا ليلي يــا يـــا يــا يــا عين


thanks in advance .

george

Anyone ? please........

I give up . I will try to translate them by myself