From 2d5973522f82f1691e3c86205bbcf609d4b6b241 Mon Sep 17 00:00:00 2001
From: Renaud Jenny <renaud.jenny@gmail.com>
Date: Thu, 6 Apr 2023 12:57:26 +0200
Subject: [PATCH] feat(Configuration): migrate Configuration to modern TCA

---
 telltime/TellTime/AppCore.swift               | 10 +--
 .../Configuration/Configuration.swift         | 73 +++++++++----------
 2 files changed, 39 insertions(+), 44 deletions(-)

diff --git a/telltime/TellTime/AppCore.swift b/telltime/TellTime/AppCore.swift
index eba97c5..d55b16f 100644
--- a/telltime/TellTime/AppCore.swift
+++ b/telltime/TellTime/AppCore.swift
@@ -8,7 +8,7 @@ import TTSCore
 
 struct AppState: Equatable {
     var date: Date = Date()
-    var configuration = ConfigurationState()
+    var configuration = Configuration.State()
     var tts = TTS.State()
     var speechRecognizer = SpeechRecognizer.State()
     var isAboutPresented = false
@@ -18,7 +18,7 @@ struct AppState: Equatable {
 enum AppAction: Equatable {
     case setDate(Date)
     case setRandomDate
-    case configuration(ConfigurationAction)
+    case configuration(Configuration.Action)
     case tts(TTS.Action)
     case speechRecognizer(SpeechRecognizer.Action)
     case appStarted
@@ -36,11 +36,7 @@ struct AppEnvironment {
 }
 
 let appReducer = Reducer<AppState, AppAction, AppEnvironment>.combine(
-    configurationReducer.pullback(
-        state: \.configuration,
-        action: /AppAction.configuration,
-        environment: { _ in ConfigurationEnvironment() }
-    ),
+    AnyReducer(Configuration()).pullback(state: \.configuration, action: /AppAction.configuration, environment: { $0 }),
     AnyReducer(TTS()).pullback(state: \.tts, action: /AppAction.tts, environment: { $0 }),
     AnyReducer(SpeechRecognizer()).pullback(
         state: \.speechRecognizer,
diff --git a/telltime/TellTime/Configuration/Configuration.swift b/telltime/TellTime/Configuration/Configuration.swift
index 17a84f1..9768600 100644
--- a/telltime/TellTime/Configuration/Configuration.swift
+++ b/telltime/TellTime/Configuration/Configuration.swift
@@ -1,43 +1,42 @@
-import SwiftClockUI
 import ComposableArchitecture
+import SwiftClockUI
 
-struct ConfigurationState: Equatable {
-    var clock = ClockConfiguration()
-    var clockStyle: ClockStyle = .classic
-    var isPresented = false
-}
-
-enum ConfigurationAction: Equatable {
-    case setMinuteIndicatorsShown(Bool)
-    case setHourIndicatorsShown(Bool)
-    case setLimitedHoursShown(Bool)
-    case setClockStyle(ClockStyle)
-    case present
-    case hide
-}
+struct Configuration: ReducerProtocol {
+    struct State: Equatable {
+        var clock = ClockConfiguration()
+        var clockStyle: ClockStyle = .classic
+        var isPresented = false
+    }
 
-struct ConfigurationEnvironment { }
+    enum Action: Equatable {
+        case setMinuteIndicatorsShown(Bool)
+        case setHourIndicatorsShown(Bool)
+        case setLimitedHoursShown(Bool)
+        case setClockStyle(ClockStyle)
+        case present
+        case hide
+    }
 
-typealias ConfigurationReducer = Reducer<ConfigurationState, ConfigurationAction, ConfigurationEnvironment>
-let configurationReducer = ConfigurationReducer { state, action, _ in
-    switch action {
-    case let .setMinuteIndicatorsShown(isShown):
-        state.clock.isMinuteIndicatorsShown = isShown
-        return .none
-    case let .setHourIndicatorsShown(isShown):
-        state.clock.isHourIndicatorsShown = isShown
-        return .none
-    case let .setLimitedHoursShown(isShown):
-        state.clock.isLimitedHoursShown = isShown
-        return .none
-    case let .setClockStyle(clockStyle):
-        state.clockStyle = clockStyle
-        return .none
-    case .present:
-        state.isPresented = true
-        return .none
-    case .hide:
-        state.isPresented = false
-        return .none
+    func reduce(into state: inout State, action: Action) -> EffectTask<Action> {
+        switch action {
+        case let .setMinuteIndicatorsShown(isShown):
+            state.clock.isMinuteIndicatorsShown = isShown
+            return .none
+        case let .setHourIndicatorsShown(isShown):
+            state.clock.isHourIndicatorsShown = isShown
+            return .none
+        case let .setLimitedHoursShown(isShown):
+            state.clock.isLimitedHoursShown = isShown
+            return .none
+        case let .setClockStyle(clockStyle):
+            state.clockStyle = clockStyle
+            return .none
+        case .present:
+            state.isPresented = true
+            return .none
+        case .hide:
+            state.isPresented = false
+            return .none
+        }
     }
 }