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| 1 | +// |
| 2 | +// EmbeddedMessagesViewController.swift |
| 3 | +// swift-sample-app |
| 4 | +// |
| 5 | +// Created by HARDIK MASHRU on 31/10/23. |
| 6 | +// Copyright © 2023 Iterable. All rights reserved. |
| 7 | +// |
| 8 | + |
| 9 | +import UIKit |
| 10 | +import IterableSDK |
| 11 | + |
| 12 | +struct Placement: Codable { |
| 13 | + let placementId: Int? |
| 14 | + let embeddedMessages: [IterableEmbeddedMessage] |
| 15 | +} |
| 16 | + |
| 17 | +struct PlacementsPayload: Codable { |
| 18 | + let placements: [Placement] |
| 19 | +} |
| 20 | + |
| 21 | +class EmbeddedMessagesViewController: UIViewController { |
| 22 | + |
| 23 | + @IBOutlet weak var doneButton: UIButton! |
| 24 | + @IBOutlet weak var syncButton: UIButton! |
| 25 | + @IBOutlet weak var embeddedBannerView: UIView! |
| 26 | + @IBOutlet weak var carouselCollectionView: UICollectionView! |
| 27 | + var cardViews: [IterableEmbeddedMessage] = [] |
| 28 | + |
| 29 | + override func viewDidLoad() { |
| 30 | + super.viewDidLoad() |
| 31 | + embeddedBannerView.isHidden = true |
| 32 | + // loadEmeddedMessages() // Load messages using SDK getMessages |
| 33 | + loadEmbeddedMessagesFromJSON() // Load messages from static JSON |
| 34 | + } |
| 35 | + |
| 36 | + func loadEmbeddedMessagesFromJSON() { |
| 37 | + if let jsonData = loadEmbeededMessagesJSON() { |
| 38 | + do { |
| 39 | + let response = try JSONDecoder().decode(PlacementsPayload.self, from: jsonData) |
| 40 | + processEmbeddedMessages(response.placements[0].embeddedMessages) |
| 41 | + } catch { |
| 42 | + print("Error reading JSON: \(error)") |
| 43 | + } |
| 44 | + } |
| 45 | + |
| 46 | + } |
| 47 | + |
| 48 | + func loadEmbeededMessagesJSON() -> Data? { |
| 49 | + if let path = Bundle.main.path(forResource: "embeddedmessages", ofType: "json") { |
| 50 | + do { |
| 51 | + let data = try Data(contentsOf: URL(fileURLWithPath: path)) |
| 52 | + return data |
| 53 | + } catch { |
| 54 | + print("Error reading JSON file: \(error)") |
| 55 | + } |
| 56 | + } |
| 57 | + return nil |
| 58 | + } |
| 59 | + |
| 60 | + func loadEmeddedMessages() { |
| 61 | + IterableAPI.embeddedManager.syncMessages { |
| 62 | + DispatchQueue.main.async { [self] in |
| 63 | + self.processEmbeddedMessages(IterableAPI.embeddedManager.getMessages()) |
| 64 | + } |
| 65 | + } |
| 66 | + } |
| 67 | + |
| 68 | + func processEmbeddedMessages(_ messages: [IterableEmbeddedMessage]) { |
| 69 | + guard !messages.isEmpty else { |
| 70 | + // Handle the case where messages array is empty |
| 71 | + return |
| 72 | + } |
| 73 | + // getMessages fetch embedded messages as shown in embeddedmessages.json response |
| 74 | + let bannerView = messages[0] |
| 75 | + // We consider rest of messages as carousel of cardviews |
| 76 | + cardViews = Array(messages[1..<messages.count]) |
| 77 | + loadBannerView(bannerView) |
| 78 | + embeddedBannerView.isHidden = false |
| 79 | + carouselCollectionView.reloadData() |
| 80 | + } |
| 81 | + |
| 82 | + func loadCardView(_ embeddedView: IterableEmbeddedView, _ embeddedMessage: IterableEmbeddedMessage) { |
| 83 | + embeddedView.iterableEmbeddedViewDelegate = self |
| 84 | + embeddedView.primaryBtn.isRoundedSides = true |
| 85 | + embeddedView.secondaryBtn.isRoundedSides = true |
| 86 | + // We are setting the width of buttons as 140 as per our embedded messages width. You can change as per your need |
| 87 | + embeddedView.primaryBtn.widthAnchor.constraint(equalToConstant: 140).isActive = true |
| 88 | + embeddedView.secondaryBtn.widthAnchor.constraint(equalToConstant: 140).isActive = true |
| 89 | + let config = IterableEmbeddedViewConfig(borderCornerRadius: 10) |
| 90 | + embeddedView.configure(message: embeddedMessage, viewType: .card, config: config) |
| 91 | + } |
| 92 | + |
| 93 | + func loadBannerView(_ embeddedMessage: IterableEmbeddedMessage) { |
| 94 | + let config = IterableEmbeddedViewConfig(borderCornerRadius: 10) |
| 95 | + let embeddedView = IterableEmbeddedView(message: embeddedMessage, viewType: .banner, config: config) |
| 96 | + embeddedView.iterableEmbeddedViewDelegate = self |
| 97 | + embeddedView.primaryBtn.isRoundedSides = true |
| 98 | + embeddedView.secondaryBtn.isRoundedSides = true |
| 99 | + // We are setting the width of buttons as 140 as per our embedded messages width. You can change as per your need |
| 100 | + embeddedView.primaryBtn.widthAnchor.constraint(equalToConstant: 140).isActive = true |
| 101 | + embeddedView.secondaryBtn.widthAnchor.constraint(equalToConstant: 140).isActive = true |
| 102 | + |
| 103 | + // You must initialize frame here for the embeddedView |
| 104 | + embeddedView.frame = CGRect(x: 0, y: 0, width: embeddedBannerView.frame.width, height: embeddedBannerView.frame.height) |
| 105 | + embeddedBannerView.addSubview(embeddedView) |
| 106 | + } |
| 107 | + |
| 108 | + @IBAction func doneButtonTapped(_: UIButton) { |
| 109 | + presentingViewController?.dismiss(animated: true) |
| 110 | + } |
| 111 | + |
| 112 | + @IBAction func syncButtonTapped(_: UIButton) { |
| 113 | + loadEmeddedMessages() |
| 114 | + } |
| 115 | + |
| 116 | + func openUrl(_ url: String?) { |
| 117 | + if let urlString = url, // Replace with your URL string |
| 118 | + let url = URL(string: urlString) { |
| 119 | + if UIApplication.shared.canOpenURL(url){ |
| 120 | + UIApplication.shared.open(url) |
| 121 | + } |
| 122 | + } |
| 123 | + } |
| 124 | +} |
| 125 | + |
| 126 | +extension EmbeddedMessagesViewController: IterableEmbeddedViewDelegate { |
| 127 | + func didPressPrimaryButton(button: UIButton, viewTag: Int, message: IterableSDK.IterableEmbeddedMessage?) { |
| 128 | + let buttonData = message?.elements?.buttons?.first |
| 129 | + let url = buttonData?.action?.data |
| 130 | + openUrl(url) |
| 131 | + } |
| 132 | + |
| 133 | + func didPressSecondaryButton(button: UIButton, viewTag: Int, message: IterableSDK.IterableEmbeddedMessage?) { |
| 134 | + let buttonData = message?.elements?.buttons?[1] |
| 135 | + let url = buttonData?.action?.data |
| 136 | + openUrl(url) |
| 137 | + } |
| 138 | + |
| 139 | + func didPressBanner(banner: IterableSDK.IterableEmbeddedView, viewTag: Int, message: IterableSDK.IterableEmbeddedMessage?) { |
| 140 | + openUrl(message?.elements?.defaultAction?.data) |
| 141 | + } |
| 142 | +} |
| 143 | + |
| 144 | +extension EmbeddedMessagesViewController: UICollectionViewDelegate, UICollectionViewDataSource, UICollectionViewDelegateFlowLayout { |
| 145 | + |
| 146 | + func collectionView(_ collectionView: UICollectionView, |
| 147 | + numberOfItemsInSection section: Int) -> Int { |
| 148 | + return cardViews.count |
| 149 | + } |
| 150 | + |
| 151 | + func collectionView(_ collectionView: UICollectionView, |
| 152 | + cellForItemAt indexPath: IndexPath) -> UICollectionViewCell { |
| 153 | + |
| 154 | + let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "IterableEmbeddedCardViewCell", for: indexPath) as! IterableEmbeddedCardViewCell |
| 155 | + let cardView = cardViews[indexPath.row] |
| 156 | + loadCardView(cell.embeddedCardView, cardView) |
| 157 | + return cell |
| 158 | + } |
| 159 | + |
| 160 | + |
| 161 | + func collectionView(_ collectionView: UICollectionView, |
| 162 | + layout collectionViewLayout: UICollectionViewLayout, |
| 163 | + sizeForItemAt indexPath: IndexPath) -> CGSize { |
| 164 | + return CGSize(width: 350, |
| 165 | + height: 400) |
| 166 | + } |
| 167 | +} |
| 168 | + |
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