feat: Refactoring climate zone.

Sources/Routes/Models/ClimateZone.swift

@@ -1,33 +1,67 @@
-public enum ClimateZone: String, CaseIterable, Codable, Equatable, Sendable {
+// TODO: This should be renamed to ClimateZoneType.
-  // NOTE: Keep in this order.
 
-  case hotHumid
+public enum ClimateZone {
-  case moist
-  case dry
-  case marine
 
-  public var zoneIdentifiers: [String] {
+  public enum ZoneType: String, CaseIterable, Codable, Equatable, Sendable {
-    switch self {
+    // NOTE: Keep in this order.
-    case .dry:
+
-      return ["2B", "3B", "4B", "5B", "6B", "7B"]
+    case hotHumid
-    case .hotHumid:
+    case moist
-      return ["1A", "2A"]
+    case dry
-    case .marine:
+    case marine
-      return ["3C", "4C"]
+
-    case .moist:
+    // FIX: Return ZoneIdentifiers.
-      return ["3A", "4A", "5A", "6A", "7A"]
+    public var zoneIdentifiers: [String] {
+      switch self {
+      case .dry:
+        return ["2B", "3B", "4B", "5B", "6B", "7B"]
+      case .hotHumid:
+        return ["1A", "2A"]
+      case .marine:
+        return ["3C", "4C"]
+      case .moist:
+        return ["3A", "4A", "5A", "6A", "7A"]
+      }
     }
-  }
 
-  public var cfmPerTon: Int {
+    public var cfmPerTon: Int {
-    switch self {
+      switch self {
-    case .dry: return 450
+      case .dry: return 450
-    case .hotHumid: return 350
+      case .hotHumid: return 350
-    case .marine, .moist: return 400
+      case .marine, .moist: return 400
+      }
     }
-  }
 
-  public var label: String {
+    public var label: String {
-    return "\(self == .hotHumid ? "Hot Humid" : rawValue.capitalized) (\(zoneIdentifiers.joined(separator: ", ")))"
+      return "\(self == .hotHumid ? "Hot Humid" : rawValue.capitalized) (\(zoneIdentifiers.joined(separator: ", ")))"
+    }
+
+    /// Represents climate zone identifiers.
+    public enum ZoneIdentifier: String, CaseIterable, Codable, Equatable, Sendable {
+      // A zones (hotHumid)
+      case oneA = "1A"
+      case twoA = "2A"
+      // A zones (moist)
+      case threeA = "3A"
+      case fourA = "4A"
+      case fiveA = "5A"
+      case sixA = "6A"
+      case sevenA = "7A"
+
+      // B zones (dry)
+      case twoB = "2B"
+      case threeB = "3B"
+      case fourB = "4B"
+      case fiveB = "5B"
+      case sixB = "6B"
+      case sevenB = "7B"
+
+      // C zones (marine)
+      case threeC = "3C"
+      case fourC = "4C"
+
+      public var label: String { rawValue }
+
+    }
   }
 }

Sources/Routes/Models/FilterPressureDrop.swift

@@ -16,14 +16,14 @@ public enum FilterPressureDrop {
     public struct Basic: Codable, Equatable, Sendable {
 
       public let systemSize: Double
-      public let climateZone: ClimateZone
+      public let climateZone: ClimateZone.ZoneType
       public let filterType: FilterType
       public let filterWidth: Double
       public let filterHeight: Double
 
       public init(
         systemSize: Double,
-        climateZone: ClimateZone,
+        climateZone: ClimateZone.ZoneType,
         filterType: FilterPressureDrop.FilterType,
         filterWidth: Double,
         filterHeight: Double

Sources/Routes/SiteRoutes.swift

@@ -255,7 +255,7 @@ public extension SiteRoute {
             OneOf {
               FormData {
                 Field("systemSize") { Double.parser() }
-                Field("climateZone") { ClimateZone.parser() }
+                Field("climateZone") { ClimateZone.ZoneType.parser() }
                 Field("filterType") { Routes.FilterPressureDrop.FilterType.parser() }
                 Field("filterWidth") { Double.parser() }
                 Field("filterHeight") { Double.parser() }

Sources/ViewController/MainPage.swift

@@ -11,6 +11,14 @@ struct MainPage<Inner: HTML>: SendableHTMLDocument where Inner: Sendable {
   var head: some HTML {
     meta(.charset(.utf8))
     meta(.name("viewport"), .content("width=device-width, initial-scale=1.0"))
+    meta(.name("author"), .content("Michael Housh and Dustin Cole"))
+    meta(.name("og:site-name"), .content("HVAC-Toolbox"))
+    meta(.name("apple-mobile-web-app-title"), .content("HVAC-Toolbox"))
+    meta(.name("format-detection"), .content("telephone=no"))
+    meta(.name("HandheldFriendly"), .content("True"))
+    meta(.name("MobileOptimized"), .content("320"))
+    meta(.name("keywords"), .content("hvac, HVAC, design, system-design, calculators"))
+    Elementary.title { self.title }
     link(.rel(.stylesheet), .href("/output.css"))
     link(
       .rel(.icon),

Sources/ViewController/Views/FilterPressureDrop.swift

@@ -62,7 +62,7 @@ struct FilterPressureDropForm: HTML, Sendable {
             }
             div {
               InputLabel(for: "climateZone") { "Climate Zone" }
-              Select(for: ClimateZone.self, id: "climateZone") {
+              Select(for: ClimateZone.ZoneType.self, id: "climateZone") {
                 $0.label
               }
             }

justfile

@@ -21,4 +21,5 @@ clean:
 push-image:
   @docker push {{docker_registiry}}/{{docker_image}}:{{docker_tag}}
 
-build-and-push: (build-docker "linux/amd64") push-image
+build-docker-production:
+  @docker build --platform "linux/amd64" -t {{docker_registiry}}/{{docker_image}}:{{docker_tag}} .