import base
import random
from sight import Sight

class SightFactory():
    def __init__(self):
        self.list = {}
        self.data = {} #Global data(s) for the sight(s)
    
    def create(self, id, type):
        print("----- "+type+"-"+str(id)+"-------")

        if str(id) == "main" and self.checkKey(id):
            print("The 'main' window already exist! You can't create more than one 'main' type window!")
            return None
        
        if base.data["sight_mode"] == "single":
            if len(id) == 0:
                print("No ID was given! In single mode need declare an ID to the Sight in advance!")
                return None
            if self.checkKey(id):
                print("This ['"+type+"'-'"+str(id)+"'] already exist!")
                return None
        if base.data["sight_mode"] == "multiple":  
            if len(id) == 0:
                id = self.createUniqueId()
            if len(id) > 0 and self.checkKey(id) and str(id) != "main":
                id = self.createUniqueId()

        self.list[id] = Sight(id,type)
        print("The ['"+type+"'-'"+str(id)+"'] is created now!")
        return id  
        
    def show(self, id):
        if self.checkKey(id):
            self.list[id].show()
            print("The '"+str(id)+"' sight is showed!")
            return True
        print("This '"+str(id)+"' id isn't exist to show!")
        return False
        
    def get(self, id):
        if self.checkKey(id):
            return self.list[id]
        print("This '"+str(id)+"' id isn't exist to get!")
        
    def close(self, id):
        if self.checkKey(id):
            if id == "main":
                print("Program Exit!")
                base.app.exit(0)
            self.list[id].close()
            self.list[id].deleteLater()
            del self.list[id]
            print("The '"+str(id)+"' is closed now!")
            return True
        else:
            print("The '"+str(id)+"' isn't exist'")
        return False
    
    def processes(self):
        print(self.list)
        
    def checkKey(self, id):
        if id in self.list:
            return True
        return False
    def addGlobalData(self, key, value):
        self.data[key] = value
    def getGlobalData(self, key):
        if key in self.data:
            return self.data[key]
        return None
        
    def createUniqueId(self):
        new_id = str(random.randint(1000, 9999))
        if self.checkKey(new_id):
            self.createUniqueId()
        return new_id