150 lines
4.4 KiB
Swift
150 lines
4.4 KiB
Swift
import Dependencies
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import Foundation
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/// Represents trunk calculations for a project.
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///
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/// These are used to size trunk ducts / runs for multiple rooms or registers.
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public struct TrunkSize: Codable, Equatable, Identifiable, Sendable {
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/// The unique identifier of the trunk size.
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public let id: UUID
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/// The project the trunk size is for.
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public let projectID: Project.ID
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/// The type of the trunk size (supply or return).
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public let type: TrunkType
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/// The rooms / registers associated with the trunk size.
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public let rooms: [RoomProxy]
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/// An optional rectangular height used to calculate the equivalent
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/// rectangular size of the trunk.
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public let height: Int?
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/// An optional name / label used for identifying the trunk.
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public let name: String?
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public init(
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id: UUID,
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projectID: Project.ID,
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type: TrunkType,
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rooms: [RoomProxy],
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height: Int? = nil,
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name: String? = nil
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) {
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self.id = id
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self.projectID = projectID
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self.type = type
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self.rooms = rooms
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self.height = height
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self.name = name
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}
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}
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extension TrunkSize {
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/// Represents the data needed to create a new ``TrunkSize`` in the database.
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public struct Create: Codable, Equatable, Sendable {
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/// The project the trunk size is for.
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public let projectID: Project.ID
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/// The type of the trunk size (supply or return).
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public let type: TrunkType
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/// The rooms / registers associated with the trunk size.
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public let rooms: [Room.ID: [Int]]
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/// An optional rectangular height used to calculate the equivalent
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/// rectangular size of the trunk.
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public let height: Int?
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/// An optional name / label used for identifying the trunk.
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public let name: String?
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public init(
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projectID: Project.ID,
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type: TrunkType,
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rooms: [Room.ID: [Int]],
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height: Int? = nil,
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name: String? = nil
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) {
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self.projectID = projectID
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self.type = type
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self.rooms = rooms
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self.height = height
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self.name = name
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}
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}
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/// Represents the fields that can be updated on a ``TrunkSize`` in the database.
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///
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/// Only supplied fields are updated.
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public struct Update: Codable, Equatable, Sendable {
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/// The type of the trunk size (supply or return).
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public let type: TrunkType?
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/// The rooms / registers associated with the trunk size.
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public let rooms: [Room.ID: [Int]]?
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/// An optional rectangular height used to calculate the equivalent
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/// rectangular size of the trunk.
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public let height: Int?
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/// An optional name / label used for identifying the trunk.
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public let name: String?
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public init(
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type: TrunkType? = nil,
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rooms: [Room.ID: [Int]]? = nil,
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height: Int? = nil,
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name: String? = nil
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) {
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self.type = type
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self.rooms = rooms
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self.height = height
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self.name = name
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}
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}
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/// A container / wrapper around a ``Room`` that is used with a ``TrunkSize``.
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///
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/// This is needed because a room can have multiple registers and it is possible
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/// that a trunk does not serve all registers in that room.
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@dynamicMemberLookup
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public struct RoomProxy: Codable, Equatable, Sendable {
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/// The room associated with the ``TrunkSize``.
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public let room: Room
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/// The specific room registers associated with the ``TrunkSize``.
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public let registers: [Int]
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public init(room: Room, registers: [Int]) {
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self.room = room
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self.registers = registers
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}
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public subscript<T>(dynamicMember keyPath: KeyPath<Room, T>) -> T {
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room[keyPath: keyPath]
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}
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}
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/// Represents the type of a ``TrunkSize``, either supply or return.
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public enum TrunkType: String, CaseIterable, Codable, Equatable, Sendable {
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case `return`
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case supply
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public static let allCases = [Self.supply, .return]
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}
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}
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#if DEBUG
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extension TrunkSize {
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public static func mock(projectID: Project.ID, rooms: [Room]) -> [Self] {
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@Dependency(\.uuid) var uuid
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let allRooms = rooms.reduce(into: [TrunkSize.RoomProxy]()) { array, room in
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var registers = [Int]()
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for n in 1...room.registerCount {
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registers.append(n)
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}
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array.append(.init(room: room, registers: registers))
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}
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return [
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.init(id: uuid(), projectID: projectID, type: .supply, rooms: allRooms),
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.init(id: uuid(), projectID: projectID, type: .return, rooms: allRooms),
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]
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}
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}
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#endif
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