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// |
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// MeterCapabilities.swift |
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// USB Meter |
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// |
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// Created by Codex on 23/03/2026. |
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// |
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import SwiftUI |
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struct MeterCapabilities {
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let availableDataGroupIDs: [UInt8] |
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let supportsDataGroupCommands: Bool |
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let supportsScreenSettings: Bool |
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let supportsRecordingThreshold: Bool |
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let supportsFahrenheit: Bool |
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let supportsChargerDetection: Bool |
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let chargerTypeDescriptions: [UInt16: String] |
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let screenDescriptions: [UInt16: String] |
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func chargerTypeDescription(for index: UInt16) -> String {
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guard supportsChargerDetection else { return "-" }
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if let label = chargerTypeDescriptions[index] {
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return label |
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} |
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return index == 0 ? "Unknown" : "Unknown (\(index))" |
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} |
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func screenDescription(for index: UInt16) -> String? {
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screenDescriptions[index] |
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} |
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} |
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extension MeterCapabilities {
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static let umFamily = MeterCapabilities( |
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availableDataGroupIDs: Array(0...9), |
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supportsDataGroupCommands: true, |
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supportsScreenSettings: true, |
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supportsRecordingThreshold: true, |
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supportsFahrenheit: true, |
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supportsChargerDetection: true, |
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chargerTypeDescriptions: [ |
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1: "QC2", |
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2: "QC3", |
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3: "Apple 2.4A", |
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4: "Apple 2.1A", |
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5: "Apple 1.0A", |
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6: "Apple 0.5A", |
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7: "DCP 1.5A", |
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8: "Samsung" |
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], |
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screenDescriptions: [ |
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0: "Main Measurement", |
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1: "Quick Charge", |
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2: "Charging Record", |
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3: "Cable Impedance", |
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4: "Graphing", |
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5: "System Settings" |
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] |
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) |
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static let tc66c = MeterCapabilities( |
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availableDataGroupIDs: [0, 1], |
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supportsDataGroupCommands: false, |
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supportsScreenSettings: false, |
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supportsRecordingThreshold: false, |
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supportsFahrenheit: false, |
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supportsChargerDetection: false, |
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chargerTypeDescriptions: [:], |
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screenDescriptions: [:] |
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) |
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} |
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extension Model {
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static let byPeripheralName = Dictionary( |
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uniqueKeysWithValues: allCases.flatMap { model in
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model.peripheralNames.map { ($0, model) }
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} |
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) |
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var radio: BluetoothRadio {
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switch self {
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case .UM25C, .UM34C: |
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return .BT18 |
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case .TC66C: |
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return .PW0316 |
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} |
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} |
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var peripheralNames: [String] {
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switch self {
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case .UM25C: |
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return ["UM25C"] |
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case .UM34C: |
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return ["UM34C"] |
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case .TC66C: |
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return ["TC66C", "PW0316"] |
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} |
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} |
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var color: Color {
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switch self {
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case .UM25C: |
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return .blue |
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case .UM34C: |
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return .yellow |
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case .TC66C: |
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return .black |
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} |
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} |
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var capabilities: MeterCapabilities {
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switch self {
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case .UM25C, .UM34C: |
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return .umFamily |
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case .TC66C: |
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return .tc66c |
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} |
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} |
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} |