Attack speed vs attack cooldown vs damage point

[kokon]

How does attack speed affect attack cooldown and damage point?
As far as inderstand +15% does not mean attack cd will be reduced 15%
This is the formula as far as i understand.

effectiveAttackCooldown = BlzGetUnitWeaponRealField(unit, UNIT_WEAPON_RF_ATTACK_COOLDOWN, 0) / (1-attackSpeedBonusCoeffecient)

My goal is to get real attack cooldown value...
BlzGetUnitWeaponRealField(unit, UNIT_WEAPON_RF_ATTACK_COOLDOWN, 0) returns the value without any modifiers applied

But how to get the attack speed bonus so I can do the calculation myself...

 

[Enemy1PK]

Same answer
Blizzard hasn't provided any functionality to work with green stats, so you can use Memory Hack/Ujapi or some crutches like Custom Stat System, which is the best option but requires discipline because you have to do everything custom.
Calculating attack speed from default auras/buffs is impossible without the necessary native functions.