Add ability to edit existing checklist

bballentine · Sep 1, 2016 · 3ac8979 · 3ac8979
1 parent 1b373c6
commit 3ac8979
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Showing 3 changed files with 46 additions and 5 deletions.
diff --git a/MinimaList/MinimaList/AddCheckistViewController.swift b/MinimaList/MinimaList/AddCheckistViewController.swift
@@ -11,18 +11,27 @@ import UIKit
 protocol AddChecklistViewControllerDelegate: class {
     func addChecklistViewControllerDidCancel(controller: AddCheckistViewController)
     func addChecklistViewController(controller: AddCheckistViewController, didFinishAddingChecklist checklist: Checklist)
+    func addChecklistViewController(controller: AddCheckistViewController, didFinishEditingChecklist checklist: Checklist)
 }
 
 class AddCheckistViewController: UIViewController, UITextFieldDelegate {
 
     weak var delegate: AddChecklistViewControllerDelegate?
+    var checklistToEdit: Checklist?
 
 
     @IBOutlet weak var titleLabel: UITextField!
     @IBOutlet weak var doneButton: UIBarButtonItem!
 
     override func viewDidLoad() {
         super.viewDidLoad()
+
+        if let checklist = checklistToEdit {
+            self.title = checklist.name
+            titleLabel.text = checklist.name
+        } else {
+            self.title = "Add Checklist"
+        }
 
         // Do any additional setup after loading the view.
     }
@@ -53,12 +62,15 @@ class AddCheckistViewController: UIViewController, UITextFieldDelegate {
         }
     }
     @IBAction func doneButtonPressed(_ sender: AnyObject) {
-        if let newChecklistName = titleLabel.text {
-            let newChecklist = Checklist(name: newChecklistName)
+        if let editedChecklist = checklistToEdit {
+            editedChecklist.name = titleLabel.text!
+            delegate?.addChecklistViewController(controller: self, didFinishEditingChecklist: editedChecklist)
+
+        } else {
+            let newChecklistName = titleLabel.text
+            let newChecklist = Checklist(name: newChecklistName!)
             delegate?.addChecklistViewController(controller: self, didFinishAddingChecklist: newChecklist)
         }
-
-
     }
 
     /*

diff --git a/MinimaList/MinimaList/AllListsViewController.swift b/MinimaList/MinimaList/AllListsViewController.swift
@@ -90,6 +90,11 @@ class AllListsViewController: UITableViewController, AddChecklistViewControllerD
         dismiss(animated: true, completion: nil)
     }
 
+    func addChecklistViewController(controller: AddCheckistViewController, didFinishEditingChecklist checklist: Checklist) {
+        tableView.reloadData()
+        dismiss(animated: true, completion: nil)
+    }
+
     // MARK: Cell Configuration
 
     func configureCell(cell: ChecklistCell, forList list: Checklist) {
@@ -114,6 +119,21 @@ class AllListsViewController: UITableViewController, AddChecklistViewControllerD
         // Return false if you do not want the specified item to be editable.
         return true
     }
+
+    override func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -> [UITableViewRowAction]? {
+        let delete = UITableViewRowAction(style: .destructive, title: "Delete") { action, index in
+            self.dataModel.lists.remove(at: indexPath.row)
+            tableView.deleteRows(at: [indexPath], with: .fade)
+        }
+
+        let edit = UITableViewRowAction(style: .normal, title: "Edit") { action, index in
+            print("edit button tapped")
+            let listToEdit = self.dataModel.lists[indexPath.row]
+            self.performSegue(withIdentifier: "EditChecklist", sender: listToEdit)
+        }
+
+        return [delete, edit]
+    }
 
     // Override to support editing the table view.
     override func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCellEditingStyle, forRowAt indexPath: IndexPath) {
@@ -155,6 +175,11 @@ class AllListsViewController: UITableViewController, AddChecklistViewControllerD
         } else if segue.identifier == "ListDetail" {
             let controller = segue.destination as! ChecklistViewController
             controller.checklist = sender as! Checklist
+        } else if segue.identifier == "EditChecklist" {
+            let navigationController = segue.destination as! UINavigationController
+            let controller = navigationController.topViewController as! AddCheckistViewController
+            controller.delegate = self
+            controller.checklistToEdit = (sender as! Checklist)
         }
 
     }

diff --git a/MinimaList/MinimaList/Base.lproj/Main.storyboard b/MinimaList/MinimaList/Base.lproj/Main.storyboard
@@ -61,11 +61,12 @@
                     <connections>
                         <segue destination="b2v-3e-3Tz" kind="show" identifier="ListDetail" id="HZW-U7-eUb"/>
                         <segue destination="6rC-0I-b7W" kind="presentation" identifier="AddChecklist" id="nVe-1n-CsX"/>
+                        <segue destination="6rC-0I-b7W" kind="presentation" identifier="EditChecklist" id="Ijs-RW-l5u"/>
                     </connections>
                 </tableViewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="PMY-g9-Oz1" userLabel="First Responder" sceneMemberID="firstResponder"/>
             </objects>
-            <point key="canvasLocation" x="1028" y="113"/>
+            <point key="canvasLocation" x="954" y="113"/>
         </scene>
         <!--Add Checklist-->
         <scene sceneID="2jn-wb-kcd">
@@ -319,4 +320,7 @@
     <resources>
         <image name="incomplete" width="80" height="80"/>
     </resources>
+    <inferredMetricsTieBreakers>
+        <segue reference="Ijs-RW-l5u"/>
+    </inferredMetricsTieBreakers>
 </document>