From 358f540104aa38b3911f913a0bca047921210205 Mon Sep 17 00:00:00 2001
From: Nicholas Tay <nick@windblume.net>
Date: Sun, 17 Jul 2022 01:51:31 +1000
Subject: Try out moving coordinator 'coordinated' VC thing

---
 foray/Coordinators/Coordinator.swift         | 11 +++++++++++
 foray/Coordinators/ForayCoordinator.swift    |  9 ---------
 foray/Scenes/ForayDetailViewController.swift |  3 ++-
 foray/Scenes/ForayTableViewController.swift  |  4 +++-
 4 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/foray/Coordinators/Coordinator.swift b/foray/Coordinators/Coordinator.swift
index db97a1d..6858576 100644
--- a/foray/Coordinators/Coordinator.swift
+++ b/foray/Coordinators/Coordinator.swift
@@ -17,3 +17,14 @@ protocol Coordinator {
     func start()
 }
 
+protocol Coordinated: UIViewController {
+    associatedtype CoordinatorType: Coordinator
+    var coordinator: CoordinatorType? { get set }
+}
+
+extension Coordinator {
+    func push<T: Coordinated>(vc: T, animated: Bool = true) {
+        vc.coordinator = self as? T.CoordinatorType
+        navigationController.pushViewController(vc, animated: animated)
+    }
+}
diff --git a/foray/Coordinators/ForayCoordinator.swift b/foray/Coordinators/ForayCoordinator.swift
index bb0c407..874f486 100644
--- a/foray/Coordinators/ForayCoordinator.swift
+++ b/foray/Coordinators/ForayCoordinator.swift
@@ -8,10 +8,6 @@
 import Foundation
 import UIKit
 
-protocol ForayCoordinated: UIViewController {
-    var coordinator: ForayCoordinator? { get set }
-}
-
 class ForayCoordinator: Coordinator {
     var childCoordinators = [Coordinator]()
     var navigationController: UINavigationController
@@ -22,11 +18,6 @@ class ForayCoordinator: Coordinator {
         self.loadingOverlay = ForayLoadingOverlay(viewController: navigationController)
     }
     
-    private func push(vc: ForayCoordinated, animated: Bool = true) {
-        vc.coordinator = self
-        navigationController.pushViewController(vc, animated: animated)
-    }
-    
     func start() {
         push(vc: ForayTableViewController(), animated: false)
     }
diff --git a/foray/Scenes/ForayDetailViewController.swift b/foray/Scenes/ForayDetailViewController.swift
index 85b2929..1e2f9ca 100644
--- a/foray/Scenes/ForayDetailViewController.swift
+++ b/foray/Scenes/ForayDetailViewController.swift
@@ -7,9 +7,10 @@
 
 import UIKit
 
-class ForayDetailViewController: UIViewController, HasCustomView, ForayCoordinated {
+class ForayDetailViewController: UIViewController, HasCustomView, Coordinated {
     
     typealias CustomView = ForayDetailView
+    typealias CoordinatorType = ForayCoordinator
     
     var coordinator: ForayCoordinator?
     
diff --git a/foray/Scenes/ForayTableViewController.swift b/foray/Scenes/ForayTableViewController.swift
index 72d3569..13b9dea 100644
--- a/foray/Scenes/ForayTableViewController.swift
+++ b/foray/Scenes/ForayTableViewController.swift
@@ -12,7 +12,9 @@ struct YearSection {
     var items: [PenguinItemViewModel]
 }
 
-class ForayTableViewController: UITableViewController, ForayCoordinated {
+class ForayTableViewController: UITableViewController, Coordinated {
+
+    typealias CoordinatorType = ForayCoordinator
     
     let presenter: PenguinItemPresenter = PenguinItemPresenter()
     var coordinator: ForayCoordinator?
-- 
cgit