Convert table model to PoolGroup

Passepartout-iOS/Scenes/Organizer/ShortcutsConnectToViewController.swift

@@ -89,7 +89,7 @@ class ShortcutsConnectToViewController: UITableViewController, ProviderPoolViewC
         guard let provider = selectedProfile as? ProviderConnectionProfile else {
             return
         }
-        vc.pools = provider.sortedPools()
+        vc.setPools(provider.pools())
         vc.delegate = self
     }
 

Passepartout-iOS/Scenes/ProviderPoolViewController.swift

@@ -33,12 +33,21 @@ protocol ProviderPoolViewControllerDelegate: class {
 class ProviderPoolViewController: UIViewController {
     @IBOutlet private weak var tableView: UITableView!
 
-    var pools: [Pool] = []
+    private var poolsByGroup: [PoolGroup: [Pool]] = [:]
+
+    private var sortedGroups: [PoolGroup] = []
 
     var currentPoolId: String?
     
     weak var delegate: ProviderPoolViewControllerDelegate?
 
+    func setPools(_ pools: [Pool]) {
+        for p in pools {
+            poolsByGroup[p.group()] = [p]
+        }
+        sortedGroups = poolsByGroup.keys.sorted()
+    }
+    
     // MARK: UIViewController
 
     override func awakeFromNib() {
@@ -62,18 +71,26 @@ class ProviderPoolViewController: UIViewController {
 
 extension ProviderPoolViewController: UITableViewDataSource, UITableViewDelegate {
     private var selectedIndexPath: IndexPath? {
-        guard let row = pools.index(where: { $0.id == currentPoolId }) else {
-            return nil
+        for entries in poolsByGroup.enumerated() {
+            guard let _ = entries.element.value.index(where: { $0.id == currentPoolId }) else {
+                continue
+            }
+            guard let row = sortedGroups.index(of: entries.element.key) else {
+                continue
+            }
+            return IndexPath(row: row, section: 0)
         }
-        return IndexPath(row: row, section: 0)
+        return nil
     }
     
     func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
-        return pools.count
+        return sortedGroups.count
     }
     
     func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
-        let pool = pools[indexPath.row]
+        let group = sortedGroups[indexPath.row]
+        let groupPools = poolsByGroup[group]
+        let pool = groupPools!.first!
         
         let cell = Cells.setting.dequeue(from: tableView, for: indexPath)
         cell.imageView?.image = pool.logo
@@ -85,7 +102,10 @@ extension ProviderPoolViewController: UITableViewDataSource, UITableViewDelegate
     }
     
     func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
-        let pool = pools[indexPath.row]
+        let group = sortedGroups[indexPath.row]
+        let groupPools = poolsByGroup[group]
+        let pool = groupPools!.first!
+
         currentPoolId = pool.id
         delegate?.providerPoolController(self, didSelectPool: pool)
     }

Passepartout-iOS/Scenes/ServiceViewController.swift

@@ -151,7 +151,7 @@ class ServiceViewController: UIViewController, TableModelHost {
             
         case .providerPoolSegueIdentifier:
             let vc = destination as? ProviderPoolViewController
-            vc?.pools = uncheckedProviderProfile.sortedPools()
+            vc?.setPools(uncheckedProviderProfile.pools())
             vc?.currentPoolId = uncheckedProviderProfile.poolId
             vc?.delegate = self
             

Passepartout/Sources/Model/Profiles/ProviderConnectionProfile.swift

@@ -72,8 +72,8 @@ public class ProviderConnectionProfile: ConnectionProfile, Codable, Equatable {
         presetId = infrastructure.defaults.preset
     }
     
-    public func sortedPools() -> [Pool] {
-        return infrastructure.pools.sorted()
+    public func pools() -> [Pool] {
+        return infrastructure.pools
     }
     
     private func validateEndpoint() {