TRCL-2841 : Trading Network current value not shown on Settings (#19)

* attempt to parse a trading network value

* look up env in available environments instead

* clean up

dydx/dydxPresenters/dydxPresenters/_v4/Profile/Settings/SettingsLandingViewPresenter.swift

@@ -13,6 +13,7 @@ import ParticlesKit
 import PlatformUI
 import PlatformUIJedio
 import JedioKit
+import dydxStateManager
 
 class SettingsLandingViewPresenter: SettingsViewPresenter {
 
@@ -31,13 +32,13 @@ class SettingsLandingViewPresenter: SettingsViewPresenter {
             }
         }
 
-        var localizerKeyLookup: [String: String] {
+        var localizerKeyLookup: [String: String]? {
             switch self {
             // extracting the localizer key lookup from the definition file reduces sources of truth for the key value mapping
             case .language: return SettingsLandingViewPresenter.extractLocalizerKeyLookup(fromDefinitionFile: "settings_language.json")
             case .theme: return SettingsLandingViewPresenter.extractLocalizerKeyLookup(fromDefinitionFile: "settings_theme.json")
             // this one is hardcoded for now, there is no field input definition file for environment selection yet
-            case .env: return envLocalizerKeyLookup
+            case .env: return nil
             case .colorPreference: return SettingsLandingViewPresenter.extractLocalizerKeyLookup(fromDefinitionFile: "settings_direction_color_preference.json")
             }
         }
@@ -58,21 +59,19 @@ class SettingsLandingViewPresenter: SettingsViewPresenter {
         return dictionary
     }
 
-    private static let envLocalizerKeyLookup: [String: String] = [
-        "dydxprotocol-testnet": "APP.HEADER.TESTNET",
-        "1": "APP.HEADER.MAINNET"
-    ]
-
     override func createOutputItem(output: FieldOutput) -> FieldOutputTextViewModel {
         let textViewModel = super.createOutputItem(output: output)
 
         guard let link = output.link,
               let deepLink = DeepLink(rawValue: link),
-              let localizerKey = SettingsStore.shared?.value(forKey: deepLink.settingsStoreKey) as? String,
-              let displayTextKey = deepLink.localizerKeyLookup[localizerKey]
+              let localizerKey = SettingsStore.shared?.value(forKey: deepLink.settingsStoreKey) as? String
         else { return textViewModel }
 
-        textViewModel.text = DataLocalizer.shared?.localize(path: displayTextKey, params: nil)
+        if let displayTextKey = deepLink.localizerKeyLookup?[localizerKey] {
+            textViewModel.text = DataLocalizer.shared?.localize(path: displayTextKey, params: nil)
+        } else if let env = AbacusStateManager.shared.availableEnvironments.first(where: { $0.type == localizerKey }) {
+            textViewModel.text = env.localizedString
+        }
 
         return textViewModel
     }