import UIKit

class ViewControllerProfile: UIViewController {

override func viewDidLoad() {
    super.viewDidLoad()
    // Do any additional setup after loading the view, typically from a nib.

//test to see if we got the name from the segue:
print("from Segue: " + summonerName)

//execute on view load:
let theUser = Summoner(name: summonerName)
print(theUser.name!)




//API - Summoners Details By Summoner Name:


//Construct request for name in secondViewController(PROFILE)
let root:String = "https://euw1.api.riotgames.com"
let entryPoint:String = "/lol/summoner/v3/summoners/by-name/"
let key:String = "?api_key=RGAPI-728b9775-cfdf-4065-acca-70cb732aed0d"
//theUser.name! is a search term (players name)
let completeURL = root + entryPoint + theUser.name! + key
let urlRecieved = URL(string: completeURL.addingPercentEncoding(withAllowedCharacters: CharacterSet.urlQueryAllowed)!)



let task = URLSession.shared.dataTask(with: urlRecieved!){ (data, response, error) in
    if error != nil{
        print("ERROR")
    }
    else{
        if let content = data{
            do{
                //Array:
                let myJson = try JSONSerialization.jsonObject(with: content, options: JSONSerialization.ReadingOptions.mutableContainers) as! [String:Any]

                //We now extract the required information from the JSON output with keys:
                //Class generics for future parsing:
                let summonerID = myJson["id"] as? UInt64
                let usersSummonerID:Int = Int(summonerID!)
                print(usersSummonerID)

                let accountID = myJson["accountId"] as? UInt64
                let usersAccountID = Int(accountID!)
                print(usersAccountID)

                //Required elements for Profile Labels:
                let extractName = myJson["name"] as? String
                let extractLevel = myJson["summonerLevel"] as? UInt64
                //We need to convert the extractLevel variable from UInt64 to String to update a label without an optional:
                let usersLevel:String = "(extractLevel!)"

//We update the gui now using the data we got from the API call:
            DispatchQueue.main.async {
                //We dispatch the user interface updates to the main thread here:
                self.summonerLevelLbl.text = ("Level: " + "(usersLevel)")
                self.summonerNameLbl.text = extractName

                //We dispatch the api-returned userObject's attributes to the main thread for assignment here:
                self.summonerNameMain = extractName!
                self.summonerIDMain = usersSummonerID
                self.accountIDMain = usersAccountID

                print("dispatch completednn")

            }


            }

            catch{
                print("SOMETHING WENT WRONG WITH SERIALIZATION OF NAME X")
            }
        }
    }
}
task.resume()




theUser.name = summonerNameMain
theUser.accountID = accountIDMain
theUser.summonerID = summonerIDMain


print("ASSIGNMENT TEST")
print(theUser.name!)
print(theUser.summonerID!)
print(theUser.accountID!)
}

@IBOutlet weak var summonerNameLbl: UILabel!

@IBOutlet weak var summonerRankLbl: UILabel!

@IBOutlet weak var summonerLevelLbl: UILabel!




override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}

//For Segue:
var summonerName = String()

//For Parsing:
var accountIDMain = Int()
var summonerIDMain = Int()
var summonerNameMain = String()




}

class Summoner:NSObject{

var name:String?
var summonerID:Int?
var accountID:Int?
var matchID:Int?

init(name: String){
    self.name = name

}

}