WIP: Adds database field to delegate airflow to another room, adds select to room form.

Sources/CSVParser/Internal/Room+parsing.swift

@@ -30,6 +30,10 @@ enum RoomRowType {
 
 struct RoomCreateParser: ParserPrinter {
 
+  // FIX: The delegated to field won't work here, as we potentially have not created
+  //    the room yet, so we will need an intermediate representation for the csv data
+  //    that uses a room's name or disregard and require user to delegate airflow in
+  //    the ui.
   var body: some ParserPrinter<Substring.UTF8View, Room.Create> {
     ParsePrint {
       Prefix { $0 != UInt8(ascii: ",") }.map(.string)
@@ -45,6 +49,10 @@ struct RoomCreateParser: ParserPrinter {
       }
       ",".utf8
       Int.parser()
+      ",".utf8
+      Optionally {
+        Room.ID.parser()
+      }
     }
     .map(.memberwise(Room.Create.init))
   }

Sources/DatabaseClient/Internal/Rooms.swift

@@ -89,6 +89,7 @@ extension Room.Create {
       heatingLoad: heatingLoad,
       coolingLoad: coolingLoad,
       registerCount: registerCount,
+      delegetedToID: delegatedTo,
       projectID: projectID
     )
   }
@@ -105,6 +106,7 @@ extension Room {
         .field("heatingLoad", .double, .required)
         .field("coolingLoad", .dictionary, .required)
         .field("registerCount", .int8, .required)
+        .field("delegatedToID", .uuid, .references(RoomModel.schema, "id"))
         .field("rectangularSizes", .array)
         .field("createdAt", .datetime)
         .field("updatedAt", .datetime)
@@ -140,6 +142,9 @@ final class RoomModel: Model, @unchecked Sendable, Validatable {
   @Field(key: "registerCount")
   var registerCount: Int
 
+  @OptionalParent(key: "delegatedToID")
+  var room: RoomModel?
+
   @Field(key: "rectangularSizes")
   var rectangularSizes: [Room.RectangularSize]?
 
@@ -160,6 +165,7 @@ final class RoomModel: Model, @unchecked Sendable, Validatable {
     heatingLoad: Double,
     coolingLoad: Room.CoolingLoad,
     registerCount: Int,
+    delegetedToID: UUID? = nil,
     rectangularSizes: [Room.RectangularSize]? = nil,
     createdAt: Date? = nil,
     updatedAt: Date? = nil,
@@ -170,6 +176,7 @@ final class RoomModel: Model, @unchecked Sendable, Validatable {
     self.heatingLoad = heatingLoad
     self.coolingLoad = coolingLoad
     self.registerCount = registerCount
+    $room.id = delegetedToID
     self.rectangularSizes = rectangularSizes
     self.createdAt = createdAt
     self.updatedAt = updatedAt
@@ -184,6 +191,7 @@ final class RoomModel: Model, @unchecked Sendable, Validatable {
       heatingLoad: heatingLoad,
       coolingLoad: coolingLoad,
       registerCount: registerCount,
+      delegatedTo: $room.id,
       rectangularSizes: rectangularSizes,
       createdAt: createdAt!,
       updatedAt: updatedAt!

Sources/ManualDCore/Room.swift

@@ -7,6 +7,7 @@ import Foundation
 /// room, the number of registers in the room, and any rectangular
 /// duct size calculations stored for the room.
 public struct Room: Codable, Equatable, Identifiable, Sendable {
+
   /// The unique id of the room.
   public let id: UUID
 
@@ -24,6 +25,10 @@ public struct Room: Codable, Equatable, Identifiable, Sendable {
 
   /// The number of registers for the room.
   public let registerCount: Int
+
+  /// An optional room that the airflow is delegated to.
+  public let delegatedTo: Room.ID?
+
   /// The rectangular duct size calculations for a room.
   ///
   /// **NOTE:** These are optionally set after the round sizes have been calculate
@@ -43,6 +48,7 @@ public struct Room: Codable, Equatable, Identifiable, Sendable {
     heatingLoad: Double,
     coolingLoad: CoolingLoad,
     registerCount: Int = 1,
+    delegatedTo: Room.ID? = nil,
     rectangularSizes: [RectangularSize]? = nil,
     createdAt: Date,
     updatedAt: Date
@@ -53,6 +59,7 @@ public struct Room: Codable, Equatable, Identifiable, Sendable {
     self.heatingLoad = heatingLoad
     self.coolingLoad = coolingLoad
     self.registerCount = registerCount
+    self.delegatedTo = delegatedTo
     self.rectangularSizes = rectangularSizes
     self.createdAt = createdAt
     self.updatedAt = updatedAt
@@ -98,15 +105,22 @@ extension Room {
   public struct Create: Codable, Equatable, Sendable {
     /// A unique name for the room in the project.
     public let name: String
+
     /// The heating load required for the room (from Manual-J).
     public let heatingLoad: Double
+
     /// The total cooling load required for the room (from Manual-J).
     public let coolingTotal: Double?
+
     /// An optional sensible cooling load for the room.
     public let coolingSensible: Double?
+
     /// The number of registers for the room.
     public let registerCount: Int
 
+    /// An optional room that this room delegates it's airflow to.
+    public let delegatedTo: Room.ID?
+
     public var coolingLoad: Room.CoolingLoad {
       .init(total: coolingTotal, sensible: coolingSensible)
     }
@@ -116,13 +130,15 @@ extension Room {
       heatingLoad: Double,
       coolingTotal: Double? = nil,
       coolingSensible: Double? = nil,
-      registerCount: Int = 1
+      registerCount: Int = 1,
+      delegatedTo: Room.ID? = nil
     ) {
       self.name = name
       self.heatingLoad = heatingLoad
       self.coolingTotal = coolingTotal
       self.coolingSensible = coolingSensible
       self.registerCount = registerCount
+      self.delegatedTo = delegatedTo
     }
   }
 

Sources/ManualDCore/Routes/ViewRoute.swift

@@ -233,7 +233,6 @@ extension SiteRoute.View.ProjectRoute {
         Method.post
         Body {
           FormData {
-            // Field("projectID") { Project.ID.parser() }
             Field("name", .string)
             Field("heatingLoad") { Double.parser() }
             Optionally {
@@ -243,6 +242,9 @@ extension SiteRoute.View.ProjectRoute {
               Field("coolingSensible") { Double.parser() }
             }
             Field("registerCount") { Digits() }
+            Optionally {
+              Field("delegatedTo") { Room.ID.parser() }
+            }
           }
           .map(.memberwise(Room.Create.init))
         }

Sources/Styleguide/Select.swift

@@ -0,0 +1,61 @@
+import Elementary
+import Foundation
+
+/// NOTE: This does not have the 'select' class added to it, because it's generally
+///       added to the label of the field.
+public struct Select<Label, Element>: HTML where Label: HTML {
+
+  let label: @Sendable (Element) -> Label
+  let value: @Sendable (Element) -> String
+  let selected: @Sendable (Element) -> Bool
+  let items: [Element]
+  let placeholder: String?
+
+  public init(
+    _ items: [Element],
+    placeholder: String? = nil,
+    value: @escaping @Sendable (Element) -> String,
+    selected: @escaping @Sendable (Element) -> Bool = { _ in false },
+    @HTMLBuilder label: @escaping @Sendable (Element) -> Label
+  ) {
+    self.label = label
+    self.items = items
+    self.placeholder = placeholder
+    self.selected = selected
+    self.value = value
+  }
+
+  public var body: some HTML<HTMLTag.select> {
+    select {
+      if let placeholder {
+        option(.selected, .disabled) { placeholder }
+      }
+      for item in items {
+        option(.value(value(item))) { label(item) }
+          .attributes(.selected, when: selected(item))
+      }
+    }
+  }
+}
+
+extension Select: Sendable where Element: Sendable, Label: Sendable {}
+
+extension Select where Element: Identifiable, Element.ID == UUID, Element: Sendable {
+
+  public init(
+    _ items: [Element],
+    placeholder: String? = nil,
+    selected: @escaping @Sendable (Element) -> Bool = { _ in false },
+    @HTMLBuilder label: @escaping @Sendable (Element) -> Label
+  ) {
+    self.init(
+      items,
+      placeholder: placeholder,
+      value: { $0.id.uuidString },
+      selected: selected,
+      label: label
+    )
+
+  }
+
+}

Sources/ViewController/Views/MainPage.swift

@@ -108,6 +108,7 @@ public struct MainPage<Inner: HTML>: SendableHTMLDocument where Inner: Sendable
       }
     }
     .attributes(.data("theme", value: theme?.rawValue ?? "default"), when: theme != nil)
+
   }
 }
 

Sources/ViewController/Views/Rooms/RoomForm.swift

@@ -5,7 +5,6 @@ import Foundation
 import ManualDCore
 import Styleguide
 
-// TODO: Need to hold the project ID in hidden input field.
 struct RoomForm: HTML, Sendable {
 
   static func id(_ room: Room? = nil) -> String {
@@ -17,14 +16,17 @@ struct RoomForm: HTML, Sendable {
   let dismiss: Bool
   let projectID: Project.ID
   let room: Room?
+  let rooms: [Room]
 
   init(
     dismiss: Bool,
     projectID: Project.ID,
+    rooms: [Room],
     room: Room? = nil
   ) {
     self.dismiss = dismiss
     self.projectID = projectID
+    self.rooms = rooms
     self.room = room
   }
 
@@ -38,6 +40,7 @@ struct RoomForm: HTML, Sendable {
   var body: some HTML {
     ModalForm(id: Self.id(room), dismiss: dismiss) {
       h1(.class("text-3xl font-bold pb-6")) { "Room" }
+
       form(
         .class("grid grid-cols-1 gap-4"),
         room == nil
@@ -97,12 +100,32 @@ struct RoomForm: HTML, Sendable {
           .type(.number),
           .min("1"),
           .required,
-          .value(room?.registerCount ?? 1)
+          .value(room?.registerCount ?? 1),
+          .id("registerCount")
         )
 
+        label(.class("select w-full"), .id("delegateToSelect")) {
+          span(.class("label")) { "Room" }
+          Select(rooms, placeholder: "Delegate Airflow") {
+            $0.name
+          }
+          .attributes(.name("delegatedTo"))
+        }
         SubmitButton()
           .attributes(.class("btn-block"))
       }
     }
+
+    script {
+      """
+      function myClick() {
+        console.log('clicked');
+        const simple = document.getElementById('simple');
+        console.log(simple.style.display);
+        simple.style.display = 'block';
+        console.log(simple.style.display);
+      }
+      """
+    }
   }
 }

Sources/ViewController/Views/Rooms/RoomsView.swift

@@ -17,6 +17,11 @@ struct RoomsView: HTML, Sendable {
 
   var body: some HTML {
     div(.class("flex w-full flex-col")) {
+      input(.type(.checkbox), .name("delegateToCheckbox"), .on(.click, "showElement('simple');"))
+      div(.style("display: none;"), .id("simple"), .class("hidden")) {
+        "This is hidden"
+      }
+
       PageTitleRow {
         div(.class("flex grid grid-cols-3 w-full gap-y-4")) {
 
@@ -129,17 +134,18 @@ struct RoomsView: HTML, Sendable {
         }
         tbody {
           for room in rooms {
-            RoomRow(room: room, shr: sensibleHeatRatio)
+            RoomRow(room: room, shr: sensibleHeatRatio, rooms: rooms)
           }
         }
       }
-      RoomForm(dismiss: true, projectID: projectID, room: nil)
+      RoomForm(dismiss: true, projectID: projectID, rooms: rooms, room: nil)
       UploadCSVForm(dismiss: true)
     }
   }
 
   public struct RoomRow: HTML, Sendable {
 
+    let rooms: [Room]
     let room: Room
     let shr: Double
 
@@ -151,9 +157,10 @@ struct RoomsView: HTML, Sendable {
       // return value
     }
 
-    init(room: Room, shr: Double?) {
+    init(room: Room, shr: Double?, rooms: [Room]) {
       self.room = room
       self.shr = shr ?? 1.0
+      self.rooms = rooms
     }
 
     public var body: some HTML {
@@ -208,6 +215,7 @@ struct RoomsView: HTML, Sendable {
           RoomForm(
             dismiss: true,
             projectID: room.projectID,
+            rooms: rooms,
             room: room
           )
         }