feat: Completes hvac-system-performance views and api call.

2025-02-28 10:50:33 -05:00
parent 7cd02971a3
commit d08e4b0839
14 changed files with 330 additions and 19 deletions
--- a/Sources/Routes/Models/HVACSystemPerformance.swift
+++ b/Sources/Routes/Models/HVACSystemPerformance.swift
@@ -0,0 +1,123 @@
+import Dependencies
+import PsychrometricClient
+
+public enum HVACSystemPerformance {
+
+  public struct Request: Codable, Equatable, Sendable {
+
+    public let altitude: Double?
+    public let airflow: Double
+    public let returnAirTemperature: Double
+    public let returnAirHumidity: Double
+    public let supplyAirTemperature: Double
+    public let supplyAirHumidity: Double
+    public let systemSize: Double
+
+    public init(
+      altitude: Double? = nil,
+      airflow: Double,
+      returnAirTemperature: Double,
+      returnAirHumidity: Double,
+      supplyAirTemperature: Double,
+      supplyAirHumidity: Double,
+      systemSize: Double
+    ) {
+      self.altitude = altitude
+      self.airflow = airflow
+      self.returnAirTemperature = returnAirTemperature
+      self.returnAirHumidity = returnAirHumidity
+      self.supplyAirTemperature = supplyAirTemperature
+      self.supplyAirHumidity = supplyAirHumidity
+      self.systemSize = systemSize
+    }
+  }
+
+  public struct Response: Codable, Equatable, Sendable {
+
+    public let returnAirProperties: PsychrometricProperties
+    public let supplyAirProperties: PsychrometricProperties
+    public let capacity: Capacity
+    public let systemMetrics: SystemMetrics
+
+    public init(
+      returnAirProperties: PsychrometricProperties,
+      supplyAirProperties: PsychrometricProperties,
+      capacity: HVACSystemPerformance.Capacity,
+      systemMetrics: HVACSystemPerformance.SystemMetrics
+    ) {
+      self.returnAirProperties = returnAirProperties
+      self.supplyAirProperties = supplyAirProperties
+      self.capacity = capacity
+      self.systemMetrics = systemMetrics
+    }
+  }
+
+  // TODO: Add delta-enthalpy.
+  public struct Capacity: Codable, Equatable, Sendable {
+
+    public let total: Double
+    public let sensible: Double
+    public let latent: Double
+    public var shr: Double { sensible / total }
+
+    public init(total: Double, sensible: Double, latent: Double) {
+      self.total = total
+      self.sensible = sensible
+      self.latent = latent
+    }
+  }
+
+  public struct SystemMetrics: Codable, Equatable, Sendable {
+
+    public let cfmPerTon: Double
+    public let targetTemperatureSplit: Double
+    public let actualTemperatureSplit: Double
+    public let condensationRatePoundsPerHour: Double // lb/hr
+    public let condensationRateGallonsPerHour: Double // gal/hr
+
+    public init(
+      cfmPerTon: Double,
+      targetTemperatureSplit: Double,
+      actualTemperatureSplit: Double,
+      condensationRatePoundsPerHour: Double
+    ) {
+      self.cfmPerTon = cfmPerTon
+      self.targetTemperatureSplit = targetTemperatureSplit
+      self.actualTemperatureSplit = actualTemperatureSplit
+      self.condensationRatePoundsPerHour = condensationRatePoundsPerHour
+      self.condensationRateGallonsPerHour = condensationRatePoundsPerHour * 0.12
+    }
+  }
+}
+
+#if DEBUG
+
+  public extension HVACSystemPerformance.Response {
+
+    static func mock() async throws -> Self {
+      @Dependency(\.psychrometricClient) var psychrometricClient
+
+      return try await .init(
+        returnAirProperties: psychrometricClient.psychrometricProperties(.dryBulb(75, relativeHumidity: 50%)),
+        supplyAirProperties: psychrometricClient.psychrometricProperties(.dryBulb(55, relativeHumidity: 87%)),
+        capacity: .mock,
+        systemMetrics: .mock
+      )
+    }
+  }
+
+  public extension HVACSystemPerformance.Capacity {
+    static var mock: Self {
+      .init(total: 24000, sensible: 19000, latent: 5000)
+    }
+  }
+
+  public extension HVACSystemPerformance.SystemMetrics {
+    static let mock = Self(
+      cfmPerTon: 400,
+      targetTemperatureSplit: 20.8,
+      actualTemperatureSplit: 18.7,
+      condensationRatePoundsPerHour: 16981.3
+    )
+  }
+#endif