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Added collection view for categories and corresponding products view
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147 changes: 147 additions & 0 deletions
147
Examples/moltin tvOS Example/CategoriesViewController.swift
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| Original file line number | Diff line number | Diff line change |
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| // | ||
| // ProductsViewController.swift | ||
| // moltin tvOS Example | ||
| // | ||
| // Created by Craig Tweedy on 21/03/2018. | ||
| // | ||
|
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| import UIKit | ||
| import moltin | ||
|
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| extension UIImageView { | ||
|
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| func load(urlString string: String?) { | ||
| guard let imageUrl = string, | ||
| let url = URL(string: imageUrl) else { return } | ||
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| URLSession.shared.dataTask(with: url) { data, _, _ in | ||
| if let data = data { | ||
| DispatchQueue.main.async { | ||
| self.image = UIImage(data: data) | ||
| } | ||
| } | ||
| }.resume() | ||
| } | ||
| } | ||
|
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| extension UIColor { | ||
| convenience init(hexString: String, alpha: CGFloat = 1.0) { | ||
| let hexString: String = hexString.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines) | ||
| let scanner = Scanner(string: hexString) | ||
| if hexString.hasPrefix("#") { | ||
| scanner.scanLocation = 1 | ||
| } | ||
| var color: UInt32 = 0 | ||
| scanner.scanHexInt32(&color) | ||
| let mask = 0x000000FF | ||
| let r = Int(color >> 16) & mask | ||
| let g = Int(color >> 8) & mask | ||
| let b = Int(color) & mask | ||
| let red = CGFloat(r) / 255.0 | ||
| let green = CGFloat(g) / 255.0 | ||
| let blue = CGFloat(b) / 255.0 | ||
| self.init(red: red, green: green, blue: blue, alpha: alpha) | ||
| } | ||
| func toHexString() -> String { | ||
| var r: CGFloat = 0 | ||
| var g: CGFloat = 0 | ||
| var b: CGFloat = 0 | ||
| var a: CGFloat = 0 | ||
| getRed(&r, green: &g, blue: &b, alpha: &a) | ||
| let rgb: Int = (Int)(r*255)<<16 | (Int)(g*255)<<8 | (Int)(b*255)<<0 | ||
| return String(format: "#%06x", rgb) | ||
| } | ||
| } | ||
|
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| class ProductCategory: moltin.Category { | ||
| var backgroundColor: UIColor? | ||
| var backgroundImage: String? | ||
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| enum ProductCategoryCodingKeys: String, CodingKey { | ||
| case backgroundColor = "background_colour" | ||
| case backgroundImage = "background_image" | ||
| } | ||
|
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| required init(from decoder: Decoder) throws { | ||
| let container = try decoder.container(keyedBy: ProductCategoryCodingKeys.self) | ||
| if let color: String = try container.decodeIfPresent(String.self, forKey: .backgroundColor) { | ||
| self.backgroundColor = UIColor(hexString: color) | ||
| } | ||
| self.backgroundImage = try container.decodeIfPresent(String.self, forKey: .backgroundImage) | ||
| try super.init(from: decoder) | ||
| } | ||
| } | ||
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| class CategoriesViewController: UICollectionViewController { | ||
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| var data: [ProductCategory] = [] | ||
| let moltin: Moltin = Moltin(withClientID: "j6hSilXRQfxKohTndUuVrErLcSJWP15P347L6Im0M4", withLocale: Locale(identifier: "en_US")) | ||
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| override func viewDidLoad() { | ||
| super.viewDidLoad() | ||
| // Do any additional setup after loading the view, typically from a nib. | ||
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| self.collectionView?.register(UINib(nibName: "ProductCategoryCollectionViewCell", bundle: Bundle.main), forCellWithReuseIdentifier: "Cell") | ||
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| let flowLayout = UICollectionViewFlowLayout() | ||
| flowLayout.itemSize = CGSize(width: self.view.frame.width, height: self.view.frame.height * 0.8) | ||
| flowLayout.minimumLineSpacing = 0 | ||
| flowLayout.minimumInteritemSpacing = 0 | ||
| self.collectionView?.setCollectionViewLayout(flowLayout, animated: false) | ||
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| self.moltin.category.all { (response: Result<PaginatedResponse<[ProductCategory]>>) in | ||
| switch response { | ||
| case .success(let categories): | ||
| DispatchQueue.main.async { | ||
| self.view.backgroundColor = categories.data?.first?.backgroundColor | ||
| self.data = categories.data ?? [] | ||
| self.collectionView?.reloadData() | ||
| } | ||
| case .failure(let error): | ||
| print(error) | ||
| } | ||
| } | ||
| } | ||
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| override func didReceiveMemoryWarning() { | ||
| super.didReceiveMemoryWarning() | ||
| // Dispose of any resources that can be recreated. | ||
| } | ||
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| override func prepare(for segue: UIStoryboardSegue, sender: Any?) { | ||
| if segue.identifier == "CategoryToProducts", | ||
| let viewController = segue.destination as? ProductsCollectionViewController, | ||
| let category = sender as? ProductCategory { | ||
| viewController.category = category | ||
| } | ||
| } | ||
|
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| } | ||
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| // MARK: - Data Source | ||
| extension CategoriesViewController { | ||
| override func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int { | ||
| return self.data.count | ||
| } | ||
| } | ||
|
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| // MARK: - Delegate | ||
| extension CategoriesViewController { | ||
| override func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell { | ||
| guard let cell: ProductCategoryCollectionViewCell = | ||
| collectionView.dequeueReusableCell(withReuseIdentifier: "Cell", for: indexPath) as? ProductCategoryCollectionViewCell else { | ||
| return UICollectionViewCell() | ||
| } | ||
| let product = self.data[indexPath.row] | ||
| cell.backgroundColor = product.backgroundColor | ||
| cell.image.load(urlString: product.backgroundImage) | ||
| cell.label.text = product.name | ||
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| return cell | ||
| } | ||
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| override func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) { | ||
| let category = self.data[indexPath.row] | ||
| self.performSegue(withIdentifier: "CategoryToProducts", sender: category) | ||
| } | ||
| } |
14 changes: 14 additions & 0 deletions
14
Examples/moltin tvOS Example/ProductCategoryCollectionViewCell.swift
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| // | ||
| // ProductCollectionViewCell.swift | ||
| // moltin tvOS Example | ||
| // | ||
| // Created by Craig Tweedy on 21/03/2018. | ||
| // | ||
|
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| import UIKit | ||
|
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| class ProductCategoryCollectionViewCell: UICollectionViewCell { | ||
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| @IBOutlet var label: UILabel! | ||
| @IBOutlet var image: UIImageView! | ||
| } |
53 changes: 53 additions & 0 deletions
53
Examples/moltin tvOS Example/ProductCategoryCollectionViewCell.xib
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| Original file line number | Diff line number | Diff line change |
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| <?xml version="1.0" encoding="UTF-8"?> | ||
| <document type="com.apple.InterfaceBuilder.AppleTV.XIB" version="3.0" toolsVersion="14109" targetRuntime="AppleTV" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES"> | ||
| <device id="appleTV" orientation="landscape"> | ||
| <adaptation id="light"/> | ||
| </device> | ||
| <dependencies> | ||
| <deployment identifier="tvOS"/> | ||
| <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14088"/> | ||
| <capability name="Constraints with non-1.0 multipliers" minToolsVersion="5.1"/> | ||
| <capability name="Safe area layout guides" minToolsVersion="9.0"/> | ||
| <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/> | ||
| </dependencies> | ||
| <objects> | ||
| <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/> | ||
| <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/> | ||
| <collectionViewCell opaque="NO" multipleTouchEnabled="YES" contentMode="center" id="Rz2-K0-ksD" customClass="ProductCategoryCollectionViewCell" customModule="moltin_tvOS_Example" customModuleProvider="target"> | ||
| <rect key="frame" x="0.0" y="0.0" width="1184" height="793"/> | ||
| <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/> | ||
| <view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center"> | ||
| <rect key="frame" x="0.0" y="0.0" width="1184" height="793"/> | ||
| <autoresizingMask key="autoresizingMask"/> | ||
| <subviews> | ||
| <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Label" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontForContentSizeCategory="YES" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="ak9-D0-qvS"> | ||
| <rect key="frame" x="545" y="160" width="94" height="47"/> | ||
| <fontDescription key="fontDescription" style="UICTFontTextStyleHeadline"/> | ||
| <color key="textColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/> | ||
| <nil key="highlightedColor"/> | ||
| <color key="shadowColor" red="0.5273903998957411" green="0.5339013924870466" blue="0.5339013924870466" alpha="1" colorSpace="custom" customColorSpace="sRGB"/> | ||
| <size key="shadowOffset" width="1" height="1"/> | ||
| </label> | ||
| <imageView userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" translatesAutoresizingMaskIntoConstraints="NO" id="jVl-cX-aCn"> | ||
| <rect key="frame" x="213" y="136" width="432" height="524"/> | ||
| </imageView> | ||
| </subviews> | ||
| </view> | ||
| <constraints> | ||
| <constraint firstItem="ak9-D0-qvS" firstAttribute="leading" secondItem="jVl-cX-aCn" secondAttribute="trailing" constant="-100" id="8Vm-cT-KWT"/> | ||
| <constraint firstItem="7PP-Ag-gPX" firstAttribute="bottom" secondItem="jVl-cX-aCn" secondAttribute="bottom" constant="73" id="Nh9-4x-7rp"/> | ||
| <constraint firstItem="jVl-cX-aCn" firstAttribute="leading" secondItem="7PP-Ag-gPX" secondAttribute="leading" multiplier="2" constant="33" id="UfQ-fU-yui"/> | ||
| <constraint firstItem="ak9-D0-qvS" firstAttribute="centerX" secondItem="7PP-Ag-gPX" secondAttribute="centerX" id="a3O-tO-2iN"/> | ||
| <constraint firstItem="jVl-cX-aCn" firstAttribute="top" secondItem="7PP-Ag-gPX" secondAttribute="top" constant="76" id="kxw-Hi-2Ge"/> | ||
| <constraint firstItem="ak9-D0-qvS" firstAttribute="top" secondItem="7PP-Ag-gPX" secondAttribute="top" constant="100" id="woD-xf-OJc"/> | ||
| </constraints> | ||
| <viewLayoutGuide key="safeArea" id="7PP-Ag-gPX"/> | ||
| <size key="customSize" width="1184" height="793"/> | ||
| <connections> | ||
| <outlet property="image" destination="jVl-cX-aCn" id="C9I-5b-flZ"/> | ||
| <outlet property="label" destination="ak9-D0-qvS" id="0t8-dk-XSY"/> | ||
| </connections> | ||
| <point key="canvasLocation" x="8" y="82.5"/> | ||
| </collectionViewCell> | ||
| </objects> | ||
| </document> |
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