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|
import UIKit
class ViewController: UIViewController, UICollectionViewDelegate, UICollectionViewDataSource {
@IBOutlet weak var collectionView: UICollectionView!
var familyArray:[Family] = []
public func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
return familyArray.count
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "cell", for: indexPath) as! CustomCollectionViewCell
let url:URL = URL(string: "https://byme.s3-eu-west-1.amazonaws.com/data/pictofamily/" + familyArray[indexPath.row].picto + ".png")!
var data:Data
do {
data = try Data(contentsOf: url)
cell.imgCell.image = UIImage(data: data)
}
catch let err {
print("Error : \(err.localizedDescription)")
}
cell.lblCell.text = familyArray[indexPath.row].name
return cell
}
func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
//performSegue(withIdentifier: "oneSegue", sender: categoryArray)
performSegue(withIdentifier: "oneSegue", sender: familyArray[indexPath.row].name)
}
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
let detail = segue.destination as! SecondViewController
detail.familySelect = sender as! String
//detail.categoryDetail = sender as! [Category]
}
func downloadJsonWithTask(completion: @escaping (Bool, Any?, Error?) -> Void) {
DispatchQueue.global().asyncAfter(deadline: .now() + 3) {
let serverURL = URL(string:"https://byme.s3-eu-west-1.amazonaws.com/data/appConfig/999_AR/prod/1/furniture.json")
do {
let data = try Data(contentsOf: serverURL!)
let json = try JSONSerialization.jsonObject(with: data, options: .mutableContainers) as AnyObject
var datas = [AnyObject]()
if let families = json["families"] as? [[String:Any]] {
for family in families {
var f:Family!
f = Family(nameFamily:family["familyName"] as! String, picto: family["picto"] as! String)
self.familyArray.append(f)
}
}
//datas.append(self.familyArray as AnyObject)
DispatchQueue.main.async {
//completion(true, datas, nil)
completion(true, self.familyArray, nil)
}
}
catch {
DispatchQueue.main.async {
completion(false, nil, error)
}
}
}
}
/*func downloadJsonWithTask(completion: @escaping (Bool, Any?, Error?) -> Void) {
DispatchQueue.global().asyncAfter(deadline: .now() + 3) {
let serverURL = URL(string:"https://byme.s3-eu-west-1.amazonaws.com/data/appConfig/999_AR/prod/1/furniture.json")
do {
let data = try Data(contentsOf: serverURL!)
let json = try JSONSerialization.jsonObject(with: data, options: .mutableContainers) as AnyObject
var datas = [AnyObject]()
if let families = json["families"] as? [[String:Any]] {
for family in families {
var f:Family!
f = Family(nameFamily:family["familyName"] as! String, picto: family["picto"] as! String)
self.familyArray.append(f)
if let catego = family["categories"] as? [[String:Any]] {
for categorix in catego {
if let cat = categorix["categories"] as? [[String: Any]] {
for ct in cat {
var c:Category!
let categoryName = categorix["categoryName"] as! String
let pictoUUID = categorix["pictoUUID"] as! String
//guard let tagsName = ct["tags"] as? [String] else { return }
let familyName = family["familyName"] as! String
c = Category(nameCategory: categoryName, pictoUUID: pictoUUID, familyCategory: familyName)
self.categoryArray.append(c)
}
}
}
}
}
}
datas.append(self.familyArray as AnyObject)
datas.append(self.categoryArray as AnyObject)
DispatchQueue.main.async {
completion(true, datas, nil)
}
}
catch {
DispatchQueue.main.async {
completion(false, nil, error)
}
}
}
}*/
override func viewDidLoad() {
super.viewDidLoad()
downloadJsonWithTask { (success, response, error) in
if success {
//guard let datas = response as? [AnyObject] else { return }
//var familyRecup = [Family]()
/*for (index, data) in datas.enumerated() {
familyRecup = data as! [Family]
}*/
//self.familyArray = familyRecup
DispatchQueue.main.async {
self.collectionView.reloadData()
}
}
else if let error = error {
print(error)
}
}
/*downloadJsonWithTask { (success, response, error) in
if success {
guard let datas = response as? [AnyObject] else { return }
var familyRecup = [Family]()
var categoryRecup = [Category]()
for (index, data) in datas.enumerated() {
if(index == 0) {
familyRecup = data as! [Family]
}
else if(index == 1) {
categoryRecup = data as! [Category]
}
}
self.familyArray = familyRecup
DispatchQueue.main.async {
self.collectionView.reloadData()
}
}
else if let error = error {
print(error)
}
}*/
collectionView.dataSource = self
collectionView.delegate = self
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
}
} |
passage de données entre deux ViewController avec performSegue
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