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303 lines
12 KiB
Swift
303 lines
12 KiB
Swift
//
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// ListingPreviewViewController.swift
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// Vendoo
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//
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// Created by Okechi Onyeje on 5/28/16.
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// Copyright © 2016 Okechi Onyeje. All rights reserved.
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//
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/*
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NOTES:
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need to display navigation bar so user can navigate back to previous screens if changes need to be made
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*/
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import UIKit
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class ListingPreviewViewController: UIViewController {
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//IBOutlets
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@IBOutlet weak var containerScrollView: UIScrollView!
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@IBOutlet weak var itemPicture: UIImageView!
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@IBOutlet weak var itemTitle: UITextView!
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@IBOutlet weak var itemDescription: UITextView!
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@IBOutlet weak var itemPrice: UITextView!
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@IBOutlet weak var itemCategory: UITextView!
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@IBOutlet weak var networks: UICollectionView!
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//class variables
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private var networksDictionary: Dictionary<String, Bool> = Dictionary<String, Bool>()
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private var graphManager: FacebookGraphAPIManager! = nil
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private var firManager: FirebaseManager! = nil
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private var itemListingDictionary: Dictionary<String, AnyObject>! = Dictionary<String, AnyObject>()
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private var alert = UIAlertController(title: "Listing Published", message: "Your listing has been published", preferredStyle: .Alert)
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private var lastListingKey: String!
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override func viewDidLoad() {
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super.viewDidLoad()
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// Do any additional setup after loading the view.
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// Initialization code
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self.networks.delegate = self
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self.networks.dataSource = self
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self.networks.backgroundView?.backgroundColor = UIColor.whiteColor()
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self.graphManager.delegate = self
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}
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override func viewDidAppear(animated: Bool) {
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self.setListing()
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}
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override func didReceiveMemoryWarning() {
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super.didReceiveMemoryWarning()
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// Dispose of any resources that can be recreated.
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}
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func setListing(){
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self.itemPicture.image = (self.itemListingDictionary["picture"] as? UIImageView)!.image
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self.itemTitle.text = self.itemListingDictionary["title"] as! String
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self.itemDescription.text = self.itemListingDictionary["description"] as! String
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self.itemPrice.text = self.itemListingDictionary["price"] as! String
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self.itemCategory.text = self.itemListingDictionary["category"] as! String
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}
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func setDictionary(netdictionary:Dictionary<String, Bool>, itemdictionary: Dictionary<String, AnyObject!>){
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self.networksDictionary = netdictionary
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self.itemListingDictionary = itemdictionary
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}
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func setManagers(fbManager: FacebookGraphAPIManager, fireManager: FirebaseManager){
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self.graphManager = fbManager
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self.firManager = fireManager
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}
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/*
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// MARK: - Navigation
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// In a storyboard-based application, you will often want to do a little preparation before navigation
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override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
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// Get the new view controller using segue.destinationViewController.
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// Pass the selected object to the new view controller.
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}
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*/
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}
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//MARK: - FacebookGraphAPIManagerDelegate methods
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extension ListingPreviewViewController: FacebookGraphAPIManagerDelegate {
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func listingUploadedFB(fbID: String) {
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self.firManager.ref.child("Users").child("\(self.firManager.user_email)").child("user_Listings").child(self.lastListingKey).updateChildValues(["network_listing_IDs":["fbID":fbID]])
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self.alert.title = "Listing Published"
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self.alert.message = "Your listing has been published to facebook"
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self.presentViewController(self.alert, animated: true, completion: nil)
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}
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}
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//MARK: - IBActions
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extension ListingPreviewViewController {
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@IBAction func publishItem(sender: AnyObject) {
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if(self.itemPicture.image == nil){
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let alert = UIAlertController(title: "Image Needed", message: "To proceed to choose networks, you must supply at least one picture for your listing", preferredStyle: .Alert)
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alert.addAction(UIAlertAction(title: "OK", style: .Default, handler:{(action: UIAlertAction!) in alert.dismissViewControllerAnimated(true, completion: nil)}))
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self.presentViewController(alert, animated: true, completion: nil)
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}else{
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//save listing to private user path in firebase
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let newListingRef = self.firManager.ref.child("Users").child("\(self.firManager.user_email)").child("user_Listings").childByAutoId()
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self.networksDictionary["areNetworksChosen"] = true
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let listing: Dictionary<String,AnyObject> = ["listingID": newListingRef.key,
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"seller email": (NSUserDefaults.standardUserDefaults().objectForKey("email") as? String)!,
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"listingTitle": self.itemTitle.text,
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"listingPrice": self.itemPrice.text,
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"listingCategory": self.itemCategory.text,
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"listingDescription": self.itemDescription.text,
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"isListingDraft": false,
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"networks": self.networksDictionary]
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self.firManager.ref.observeSingleEventOfType(.Value, withBlock: { snapshot in
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let databaseDict = snapshot.value as! [String : AnyObject]
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let storageRef = self.firManager.storage.referenceForURL((databaseDict["image_storage"] as? String)!)
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let listingImageRef = storageRef.child("images/\(newListingRef.key)"+".jpg")
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listingImageRef.putData(UIImageJPEGRepresentation(self.itemPicture.image!, 0.8)!, metadata: nil,completion:
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{(metadata, error) -> Void in
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newListingRef.setValue(listing)
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self.alert.title = "Listing saved with error"
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self.alert.message = "Your listing has been saved but something went wrong when trying to publish to facebook"
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//let alert = UIAlertController(title: "Listing Published", message: "Your listing has been published", preferredStyle: .Alert)
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self.alert.addAction(UIAlertAction(title: "OK", style: .Default, handler:{(action: UIAlertAction!) in self.alert.dismissViewControllerAnimated(true, completion: nil)}))
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let parameters: Dictionary<String, AnyObject> = ["message":("**"+self.itemTitle.text!+"**\n\n"+"Price: "+self.itemPrice.text! + "\n\n"+self.itemDescription.text!)]
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//post to ebay
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if(self.networksDictionary["ebay"]!){
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}
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//post to amazon
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if(self.networksDictionary["amazon"]!){
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}
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//post to etsy
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if(self.networksDictionary["etsy"]!){
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}
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//post to facebook
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if(self.networksDictionary["facebook"]!){
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//need to reverse process and upload to firebase last so that all network listing id's can be saved to firebase for notification access.
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self.lastListingKey = newListingRef.key
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self.graphManager.makePOSTResquest("me/feed", params: parameters)
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}
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//register new listing id in global path of firebase root'
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self.firManager.ref.child("Global_listings").child(newListingRef.key).setValue(newListingRef.key)
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})
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})
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}
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}
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}
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extension ListingPreviewViewController: UICollectionViewDelegate {
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/*
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// Uncomment this method to specify if the specified item should be highlighted during tracking
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override func collectionView(collectionView: UICollectionView, shouldHighlightItemAtIndexPath indexPath: NSIndexPath) -> Bool {
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return true
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}
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*/
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/*
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// Uncomment this method to specify if the specified item should be selected
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override func collectionView(collectionView: UICollectionView, shouldSelectItemAtIndexPath indexPath: NSIndexPath) -> Bool {
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return true
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}
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*/
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/*
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// Uncomment these methods to specify if an action menu should be displayed for the specified item, and react to actions performed on the item
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override func collectionView(collectionView: UICollectionView, shouldShowMenuForItemAtIndexPath indexPath: NSIndexPath) -> Bool {
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return false
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}
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override func collectionView(collectionView: UICollectionView, canPerformAction action: Selector, forItemAtIndexPath indexPath: NSIndexPath, withSender sender: AnyObject?) -> Bool {
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return false
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}
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override func collectionView(collectionView: UICollectionView, performAction action: Selector, forItemAtIndexPath indexPath: NSIndexPath, withSender sender: AnyObject?) {
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}
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*/
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}
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//Mark: - UICollectionViewDataSource methods
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//need to dynamically show, hide, and rearrange the network cells based on users choice of networks
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extension ListingPreviewViewController: UICollectionViewDataSource {
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func numberOfSectionsInCollectionView(collectionView: UICollectionView) -> Int {
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// #warning Incomplete implementation, return the number of sections
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return 1
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}
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func collectionView(collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
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// #warning Incomplete implementation, return the number of items
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return 4
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}
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func collectionView(collectionView: UICollectionView, cellForItemAtIndexPath indexPath: NSIndexPath) -> UICollectionViewCell {
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let cell: UICollectionViewCell!
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switch (indexPath.row){
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case 0:
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cell = collectionView.dequeueReusableCellWithReuseIdentifier("ebay", forIndexPath: indexPath)
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if(self.networksDictionary["ebay"] == false){
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cell.hidden = true
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}
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else{
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cell.hidden = false
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}
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break
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case 1:
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cell = collectionView.dequeueReusableCellWithReuseIdentifier("amazon", forIndexPath: indexPath)
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if(self.networksDictionary["amazon"] == false){
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cell.hidden = true
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}
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else{
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cell.hidden = false
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}
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break
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case 2:
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cell = collectionView.dequeueReusableCellWithReuseIdentifier("etsy", forIndexPath: indexPath)
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if(self.networksDictionary["etsy"] == false){
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cell.hidden = true
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}
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else{
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cell.hidden = false
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}
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break
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default:
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cell = collectionView.dequeueReusableCellWithReuseIdentifier("facebook", forIndexPath: indexPath)
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if(self.networksDictionary["facebook"] == false){
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cell.hidden = true
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}
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else{
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cell.hidden = false
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}
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break
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}
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return cell
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}
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}
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