feat: ability to quickly simulate an entire tourney

foam-madness/Controller/BracketCreationViewController.swift

@@ -21,6 +21,7 @@ class BracketCreationViewController: UIViewController, UITextFieldDelegate {
 
     // MARK: Other variables
     var dataController: DataController!
+    var isSimulated: Bool!
     var context: NSManagedObjectContext!
     var tournament: Tournament!
     var tournamentName: String!
@@ -40,6 +41,8 @@ class BracketCreationViewController: UIViewController, UITextFieldDelegate {
         context = dataController.viewContext
         // Set text field delegate so keyboard is handled appropriately
         self.tourneyNameTextField.delegate = self
+        // Set button title & hand switch details
+        setButtonAndHandSwitch()
     }
 
     override func viewWillDisappear(_ animated: Bool) {
@@ -55,6 +58,19 @@ class BracketCreationViewController: UIViewController, UITextFieldDelegate {
     }
 
     // MARK: Other functions
+    func setButtonAndHandSwitch() {
+        // Set button title & hand switch based on whether it is a simulation
+        if isSimulated {
+            createTournamentButton.setTitle("Sim Tournament", for: .normal)
+            dominantHandLabel.isHidden = true
+            handSwitch.isHidden = true
+        } else {
+            createTournamentButton.setTitle("Create Tournament", for: .normal)
+            dominantHandLabel.isHidden = false
+            handSwitch.isHidden = false
+        }
+    }
+
     func loadBracket() {
         // Update taskLabel for current task
         taskLabel.text = "Loading bracket..."
@@ -123,9 +139,17 @@ class BracketCreationViewController: UIViewController, UITextFieldDelegate {
         progressBar.progress += 0.10
     }
 
-    func alertUser(title: String, message: String) {
+    func alertUser(title: String, message: String, _ endTournament: Bool) {
         let alertVC = UIAlertController(title: title, message: message, preferredStyle: .alert)
-        alertVC.addAction(UIAlertAction(title: "OK", style: .default, handler: nil))
+        if endTournament {
+            // Segue to table view of all playable games when done
+            alertVC.addAction(UIAlertAction(title: "OK", style: .default, handler: { (action) in
+                self.segueToGamesTable()
+            }))
+        } else {
+            // Come back to view after
+            alertVC.addAction(UIAlertAction(title: "OK", style: .default, handler: nil))
+        }
         self.present(alertVC, animated: true, completion: nil)
     }
 
@@ -146,6 +170,7 @@ class BracketCreationViewController: UIViewController, UITextFieldDelegate {
         tournament.name = tournamentName!
         tournament.createdDate = Date()
         tournament.isWomens = isWomens
+        tournament.isSimulated = isSimulated
         // Make sure it is saved
         saveData()
         // Add 5% to progress bar
@@ -290,7 +315,7 @@ class BracketCreationViewController: UIViewController, UITextFieldDelegate {
 
     func createTournamentGames() {
         taskLabel.text = "Creating tournament games..."
-        // Note: This function is essentially hard-coded for 2020 bracket style
+        // Note: This function is essentially hard-coded for current bracket style
         // Create First Four if Men's tournament
         if !isWomens {
             createFirstFour()
@@ -312,21 +337,69 @@ class BracketCreationViewController: UIViewController, UITextFieldDelegate {
         return TourneyHelper.fetchData(dataController, predicate, "Tournament").count == 0
     }
 
+    func simulateTournament() {
+        var id: Int16
+        var winner: String = ""
+        taskLabel.text = "Simulating tournament games..."
+        // Get correct starting id (hard-coded for current bracket style)
+        if isWomens {
+            id = 4
+        } else {
+            id = 0
+        }
+        // Loop through and simulate all games
+        while true {
+            let game = tournament.games?.filtered(using: NSPredicate(format: "tourneyGameId == %@", NSNumber(value: id))).first as! Game
+            let gameTeams = game.teams?.allObjects as! [Team]
+            // Ensure proper order of teams
+            let team1, team2 : Team
+            if gameTeams[0].id == game.team1Id {
+                team1 = gameTeams[0]
+                team2 = gameTeams[1]
+            } else {
+                team1 = gameTeams[1]
+                team2 = gameTeams[0]
+            }
+            // Simulate the game
+            SimHelper.simSingleGame(dataController, game, team1, team2)
+            // Complete the game
+            winner = GameHelper.completeGame(dataController, game, team1, team2).name!
+            id += 1
+            // Break if done with tournament
+            if tournament.completion {
+                break
+            }
+        }
+        // Make sure all is saved
+        saveData()
+        // Notify user of winner
+        let title = "Tournament Complete"
+        let message = "\(winner) wins the tournament! (Sim)"
+        alertUser(title: title, message: message, true)
+    }
+
+    func segueToGamesTable() {
+        performSegue(withIdentifier: "showNewTourneyGames", sender: nil)
+    }
+
     // MARK: IBActions
     @IBAction func createTournamentButtonPressed(_ sender: Any) {
         // Set the tournament name based on user input
         let name = tourneyNameTextField.text
         if name != "" {
             if checkExistingNames(name!) { // New tourney name
                 tournamentName = tourneyNameTextField.text
+                if isSimulated {
+                    tournamentName += " (Sim)"
+                }
             } else {
                 // Tell user to find a new name
-                alertUser(title: "Invalid Name", message: "Tournament name already taken.")
+                alertUser(title: "Invalid Name", message: "Tournament name already taken.", false)
                 return
             }
         } else {
             // Tell user to input a name
-            alertUser(title: "Invalid Name", message: "Tournament name cannot be blank.")
+            alertUser(title: "Invalid Name", message: "Tournament name cannot be blank.", false)
             return
         }
         // Hide the text field and button
@@ -352,8 +425,13 @@ class BracketCreationViewController: UIViewController, UITextFieldDelegate {
         createTournamentGames()
         // End activity indicator motion
         activityIndicator.stopAnimating()
-        // Segue to table view of all playable games
-        performSegue(withIdentifier: "showNewTourneyGames", sender: nil)
+        // Simulate, if applicable
+        if isSimulated {
+            simulateTournament()
+        } else {
+            // Segue to table view of all playable games
+            segueToGamesTable()
+        }
     }
 
     @IBAction func handSwitchClicked(_ sender: Any) {

foam-madness/Controller/SelectInitialBracketViewController.swift

@@ -12,6 +12,7 @@ import CoreData
 class SelectInitialBracketViewController: UITableViewController {
     // MARK: Variables
     var dataController: DataController!
+    var isSimulated: Bool!
     var chosenBracketFile = ""
     let brackets = ["2020 Joe Lunardi's Bracketology": "bracketology2020",
                     "2020 Womens - Charlie Creme's Bracketology": "womensBracketology2020",
@@ -55,6 +56,8 @@ class SelectInitialBracketViewController: UITableViewController {
             vc.bracketLocation = chosenBracketFile
             // Send data controller as well
             vc.dataController = dataController
+            // And whether or not simulated
+            vc.isSimulated = isSimulated
         }
     }
 }

foam-madness/Controller/SelectScreenViewController.swift

@@ -52,6 +52,10 @@ class SelectScreenViewController: UIViewController {
         performSegue(withIdentifier: "selectBracket", sender: sender)
     }
 
+    @IBAction func simulateTournamentButtonPressed(_ sender: Any) {
+        performSegue(withIdentifier: "selectSimulation", sender: sender)
+    }
+
     @IBAction func viewCompletedTournamentButtonPressed(_ sender: Any) {
         performSegue(withIdentifier: "chooseCompletedTournament", sender: sender)
     }
@@ -72,6 +76,11 @@ class SelectScreenViewController: UIViewController {
             case "selectBracket":
                 let vc = segue.destination as! SelectInitialBracketViewController
                 vc.dataController = dataController
+                vc.isSimulated = false
+            case "selectSimulation":
+                let vc = segue.destination as! SelectInitialBracketViewController
+                vc.dataController = dataController
+                vc.isSimulated = true
             case "chooseExistingTournament":
                 let vc = segue.destination as! SelectTournamentViewController
                 vc.dataController = dataController

foam-madness/Controller/TournamentGamesViewController.swift

@@ -35,13 +35,8 @@ class TournamentGamesViewController: UIViewController, UITableViewDelegate, UITa
 
     override func viewDidLoad() {
         super.viewDidLoad()
-        // Add a page title
-        navigationItem.title = "\(tournament.name!) Games"
-        // Hide original back button to make one that only goes to Main Menu
-        navigationItem.hidesBackButton = true
-        navigationItem.leftBarButtonItem = UIBarButtonItem(title: "Main Menu", style: .plain, target: self, action: #selector(self.backToMainMenu))
-        // Add right stats button
-        navigationItem.rightBarButtonItem = UIBarButtonItem(title: "Stats", style: .plain, target: self, action: #selector(self.statsButtonPressed))
+        // Set the navigation bar
+        setNavigationBar()
         // Set delegate and datasource for the game table view
         self.gameTableView.delegate = self
         self.gameTableView.dataSource = self
@@ -58,6 +53,18 @@ class TournamentGamesViewController: UIViewController, UITableViewDelegate, UITa
     }
 
     // MARK: Other functions
+    func setNavigationBar() {
+        // Add a page title
+        navigationItem.title = "\(tournament.name!) Games"
+        // Hide original back button to make one that only goes to Main Menu
+        navigationItem.hidesBackButton = true
+        navigationItem.leftBarButtonItem = UIBarButtonItem(title: "Main Menu", style: .plain, target: self, action: #selector(self.backToMainMenu))
+        // Add right stats button, if not simulated
+        if (!tournament.isSimulated) {
+            navigationItem.rightBarButtonItem = UIBarButtonItem(title: "Stats", style: .plain, target: self, action: #selector(self.statsButtonPressed))
+        }
+    }
+
     func getGamesForRound() {
         // Make sure games is now empty
         games.removeAll(keepingCapacity: true)

foam-madness/Model/ABOUT.rtf

@@ -57,7 +57,7 @@
 
 \f0 Both men's and women's tournament brackets are available.\
 \
-You may simulate, and therefore not play, individual tournament games (but not single games) where desired; the winner will be based on historical win probabilities, as used for shooting hand determination in a non-simulated game. Note that no statistics will be recorded, and the winner of the game will be given a winning score of 1 to 0.
+You may simulate, and therefore not play, individual tournament games (but not single games), or even an entire tournament, where desired; the winner will be based on historical win probabilities, as used for shooting hand determination in a non-simulated game. Note that no statistics will be recorded, and the winner of each game will be given a winning score of 1 to 0.
 \f1 \
 \
 

foam-madness/Model/foam-madness.xcdatamodeld/foam-madness-v3.xcdatamodel/contents

@@ -44,13 +44,14 @@
         <attribute name="completion" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES"/>
         <attribute name="completionDate" optional="YES" attributeType="Date" usesScalarValueType="NO"/>
         <attribute name="createdDate" optional="YES" attributeType="Date" usesScalarValueType="NO"/>
+        <attribute name="isSimulated" optional="YES" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES"/>
         <attribute name="isWomens" optional="YES" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES"/>
         <attribute name="name" optional="YES" attributeType="String"/>
         <relationship name="games" optional="YES" toMany="YES" deletionRule="Nullify" destinationEntity="Game" inverseName="tournament" inverseEntity="Game"/>
     </entity>
     <elements>
         <element name="Game" positionX="-328.8125" positionY="-220.640625" width="128" height="509"/>
         <element name="Team" positionX="-104.3984375" positionY="0.80859375" width="128" height="105"/>
-        <element name="Tournament" positionX="-550.69921875" positionY="27.625" width="128" height="135"/>
+        <element name="Tournament" positionX="-550.69921875" positionY="27.625" width="128" height="134"/>
     </elements>
 </model>