USB-Meter / USB Meter / Views / Meter / Tabs / Connection / Components / ConnectionHomeInfoPreviewView.swift
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Bogdan Timofte authored a week ago
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//
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//  ConnectionHomeInfoPreviewView.swift
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//  USB Meter
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//
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//  Created by Bogdan Timofte on 29/03/2026.
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//  Co-authored-by: GPT-5.3-Codex.
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//  Copyright © 2026 Bogdan Timofte. All rights reserved.
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//
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import SwiftUI
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struct ConnectionHomeInfoPreviewView: View {
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    let meter: Meter
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    var body: some View {
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        VStack(spacing: 14) {
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            MeterInfoCard(title: "Overview", tint: meter.color) {
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                MeterInfoRow(label: "Name", value: meter.name)
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                MeterInfoRow(label: "Device Model", value: meter.deviceModelName)
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                MeterInfoRow(label: "Advertised Model", value: meter.modelString)
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                MeterInfoRow(label: "MAC", value: meter.btSerial.macAddress.description)
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                if meter.modelNumber != 0 {
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                    MeterInfoRow(label: "Model Identifier", value: "\(meter.modelNumber)")
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                }
Bogdan Timofte authored a week ago
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                MeterInfoRow(label: "Working Voltage", value: meter.documentedWorkingVoltage)
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                MeterInfoRow(label: "Temperature Unit", value: meter.temperatureUnitDescription)
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                MeterInfoRow(label: "Last Seen", value: meterHistoryText(for: meter.lastSeen))
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                MeterInfoRow(label: "Last Connected", value: meterHistoryText(for: meter.lastConnectedAt))
Bogdan Timofte authored a week ago
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            }
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            MeterInfoCard(title: "Live Device Details", tint: .indigo) {
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                if meter.operationalState == .dataIsAvailable {
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                    if !meter.firmwareVersion.isEmpty {
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                        MeterInfoRow(label: "Firmware", value: meter.firmwareVersion)
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                    }
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                    if meter.supportsChargerDetection {
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                        MeterInfoRow(label: "Detected Charger", value: meter.chargerTypeDescription)
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                    }
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                    if meter.serialNumber != 0 {
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                        MeterInfoRow(label: "Serial", value: "\(meter.serialNumber)")
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                    }
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                    if meter.bootCount != 0 {
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                        MeterInfoRow(label: "Boot Count", value: "\(meter.bootCount)")
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                    }
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                } else {
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                    Text("Connect to the meter to load firmware, serial, and boot details.")
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                        .font(.footnote)
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                        .foregroundColor(.secondary)
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                }
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            }
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        }
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        .padding(.horizontal, 12)
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    }
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    private func meterHistoryText(for date: Date?) -> String {
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        guard let date else {
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            return "Never"
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        }
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        return date.format(as: "yyyy-MM-dd HH:mm")
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    }
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}