extends Node

class_name Spy

var threshold: String #Spy order's age threshold
var symptoms: Array #Spy order's symptoms
var order: bool #Checks if there is an ongoing spy order
var count: int #Keeps count of the spy successful orders

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	pass # Replace with function body.


#Randomization of the spy's directives
func spy_rand():
	
	threshold = ["BELOW", "ABOVE"].pick_random()
	
	var floor_index = -Globals.floor_count -1
	var available_symptoms : Array
	
	for i in range(floor_index+1): #Takes into account only the known symptoms
		available_symptoms.append_array(Patient.symptoms_arrays[i])
	print("SPY Symptoms list: " + str(available_symptoms))
	
	available_symptoms.shuffle()
	print("SPY Symptoms list shuffled: " + str(available_symptoms))
	
	symptoms = available_symptoms.slice(0,2) #Returns 2 random symptoms
	print("SPY Threshold selected: " + threshold)
	print("SPY Symptoms selected: " + str(symptoms))


#Checks if a patient meets the spy order's requirements and returns true or false
func spy_check():
	
	var requirements_passed = true
	
	match threshold: #Check the age requirement
		"BELOW":
			if int(Patient.age) > 40:
				requirements_passed = false
		"ABOVE":
			if int(Patient.age) < 40:
				requirements_passed = false
	
	for symptom in symptoms: #Check the symptoms requirement
		if Patient.symptoms.has(symptom) == false:
			requirements_passed = false
			print("Symptom not present in Patient: " + str(symptom))
	
	print("Requirements_passed: " + str(requirements_passed))
	return requirements_passed


#Resets to initial state
func reset():
	threshold = ""
	symptoms.clear()
	order = false