180 lines
|
6.092kb
| 1 |
// |
|
| 2 |
// ContentView.swift |
|
| 3 |
// USB Meter |
|
| 4 |
// |
|
| 5 |
// Created by Bogdan Timofte on 01/03/2020. |
|
| 6 |
// Copyright © 2020 Bogdan Timofte. All rights reserved. |
|
| 7 |
// |
|
| 8 | ||
| 9 |
//MARK: Bluetooth Icon: https://upload.wikimedia.org/wikipedia/commons/d/da/Bluetooth.svg |
|
| 10 | ||
| 11 |
import SwiftUI |
|
| 12 | ||
| 13 |
struct ContentView: View {
|
|
| 14 | ||
| 15 |
@EnvironmentObject private var appData: AppData |
|
| 16 | ||
| 17 |
var body: some View {
|
|
| 18 |
NavigationView {
|
|
| 19 |
ScrollView {
|
|
| 20 |
VStack(alignment: .leading, spacing: 18) {
|
|
| 21 |
headerCard |
|
| 22 |
helpSection |
|
| 23 |
devicesSection |
|
| 24 |
} |
|
| 25 |
.padding() |
|
| 26 |
} |
|
| 27 |
.background( |
|
| 28 |
LinearGradient( |
|
| 29 |
colors: [ |
|
| 30 |
appData.bluetoothManager.managerState.color.opacity(0.18), |
|
| 31 |
Color.clear |
|
| 32 |
], |
|
| 33 |
startPoint: .topLeading, |
|
| 34 |
endPoint: .bottomTrailing |
|
| 35 |
) |
|
| 36 |
.ignoresSafeArea() |
|
| 37 |
) |
|
| 38 |
.navigationBarTitle(Text("USB Meters"), displayMode: .inline)
|
|
| 39 |
} |
|
| 40 |
.onAppear {
|
|
| 41 |
appData.bluetoothManager.start() |
|
| 42 |
} |
|
| 43 |
} |
|
| 44 | ||
| 45 |
private var headerCard: some View {
|
|
| 46 |
VStack(alignment: .leading, spacing: 10) {
|
|
| 47 |
Text("USB Meters")
|
|
| 48 |
.font(.system(.title2, design: .rounded).weight(.bold)) |
|
| 49 |
Text("Browse nearby supported meters and jump into live diagnostics, charge records, and device controls.")
|
|
| 50 |
.font(.footnote) |
|
| 51 |
.foregroundColor(.secondary) |
|
| 52 |
HStack {
|
|
| 53 |
Label("Bluetooth", systemImage: "bolt.horizontal.circle.fill")
|
|
| 54 |
.font(.footnote.weight(.semibold)) |
|
| 55 |
.foregroundColor(appData.bluetoothManager.managerState.color) |
|
| 56 |
Spacer() |
|
| 57 |
Text(bluetoothStatusText) |
|
| 58 |
.font(.caption.weight(.semibold)) |
|
| 59 |
.foregroundColor(.secondary) |
|
| 60 |
} |
|
| 61 |
} |
|
| 62 |
.padding(18) |
|
| 63 |
.meterCard(tint: appData.bluetoothManager.managerState.color, fillOpacity: 0.22, strokeOpacity: 0.26) |
|
| 64 |
} |
|
| 65 | ||
| 66 |
private var helpSection: some View {
|
|
| 67 |
VStack(alignment: .leading, spacing: 12) {
|
|
| 68 |
Text("Help")
|
|
| 69 |
.font(.headline) |
|
| 70 | ||
| 71 |
NavigationLink(destination: appData.bluetoothManager.managerState.helpView) {
|
|
| 72 |
sidebarLinkCard( |
|
| 73 |
title: "Bluetooth", |
|
| 74 |
subtitle: "Permissions, adapter state, and connection tips.", |
|
| 75 |
symbol: "bolt.horizontal.circle.fill", |
|
| 76 |
tint: appData.bluetoothManager.managerState.color |
|
| 77 |
) |
|
| 78 |
} |
|
| 79 |
.buttonStyle(.plain) |
|
| 80 | ||
| 81 |
NavigationLink(destination: DeviceHelpView()) {
|
|
| 82 |
sidebarLinkCard( |
|
| 83 |
title: "Device", |
|
| 84 |
subtitle: "Quick checks when a meter is not responding as expected.", |
|
| 85 |
symbol: "questionmark.circle.fill", |
|
| 86 |
tint: .orange |
|
| 87 |
) |
|
| 88 |
} |
|
| 89 |
.buttonStyle(.plain) |
|
| 90 |
} |
|
| 91 |
} |
|
| 92 | ||
| 93 |
private var devicesSection: some View {
|
|
| 94 |
VStack(alignment: .leading, spacing: 12) {
|
|
| 95 |
HStack {
|
|
| 96 |
Text("Discovered Devices")
|
|
| 97 |
.font(.headline) |
|
| 98 |
Spacer() |
|
| 99 |
Text("\(appData.meters.count)")
|
|
| 100 |
.font(.caption.weight(.bold)) |
|
| 101 |
.padding(.horizontal, 10) |
|
| 102 |
.padding(.vertical, 6) |
|
| 103 |
.meterCard(tint: .blue, fillOpacity: 0.18, strokeOpacity: 0.24, cornerRadius: 999) |
|
| 104 |
} |
|
| 105 | ||
| 106 |
if appData.meters.isEmpty {
|
|
| 107 |
Text("No supported meters are visible right now.")
|
|
| 108 |
.font(.footnote) |
|
| 109 |
.foregroundColor(.secondary) |
|
| 110 |
.frame(maxWidth: .infinity, alignment: .leading) |
|
| 111 |
.padding(18) |
|
| 112 |
.meterCard(tint: .secondary, fillOpacity: 0.14, strokeOpacity: 0.20) |
|
| 113 |
} else {
|
|
| 114 |
ForEach(discoveredMeters, id: \.self) { meter in
|
|
| 115 |
NavigationLink(destination: MeterView().environmentObject(meter)) {
|
|
| 116 |
MeterRowView() |
|
| 117 |
.environmentObject(meter) |
|
| 118 |
} |
|
| 119 |
.buttonStyle(.plain) |
|
| 120 |
} |
|
| 121 |
} |
|
| 122 |
} |
|
| 123 |
} |
|
| 124 | ||
| 125 |
private var discoveredMeters: [Meter] {
|
|
| 126 |
Array(appData.meters.values).sorted { lhs, rhs in
|
|
| 127 |
lhs.name.localizedCaseInsensitiveCompare(rhs.name) == .orderedAscending |
|
| 128 |
} |
|
| 129 |
} |
|
| 130 | ||
| 131 |
private var bluetoothStatusText: String {
|
|
| 132 |
switch appData.bluetoothManager.managerState {
|
|
| 133 |
case .poweredOff: |
|
| 134 |
return "Off" |
|
| 135 |
case .poweredOn: |
|
| 136 |
return "On" |
|
| 137 |
case .resetting: |
|
| 138 |
return "Resetting" |
|
| 139 |
case .unauthorized: |
|
| 140 |
return "Unauthorized" |
|
| 141 |
case .unknown: |
|
| 142 |
return "Unknown" |
|
| 143 |
case .unsupported: |
|
| 144 |
return "Unsupported" |
|
| 145 |
@unknown default: |
|
| 146 |
return "Other" |
|
| 147 |
} |
|
| 148 |
} |
|
| 149 | ||
| 150 |
private func sidebarLinkCard( |
|
| 151 |
title: String, |
|
| 152 |
subtitle: String, |
|
| 153 |
symbol: String, |
|
| 154 |
tint: Color |
|
| 155 |
) -> some View {
|
|
| 156 |
HStack(spacing: 14) {
|
|
| 157 |
Image(systemName: symbol) |
|
| 158 |
.font(.system(size: 18, weight: .semibold)) |
|
| 159 |
.foregroundColor(tint) |
|
| 160 |
.frame(width: 42, height: 42) |
|
| 161 |
.background(Circle().fill(tint.opacity(0.18))) |
|
| 162 | ||
| 163 |
VStack(alignment: .leading, spacing: 4) {
|
|
| 164 |
Text(title) |
|
| 165 |
.font(.headline) |
|
| 166 |
Text(subtitle) |
|
| 167 |
.font(.caption) |
|
| 168 |
.foregroundColor(.secondary) |
|
| 169 |
} |
|
| 170 | ||
| 171 |
Spacer() |
|
| 172 | ||
| 173 |
Image(systemName: "chevron.right") |
|
| 174 |
.font(.footnote.weight(.bold)) |
|
| 175 |
.foregroundColor(.secondary) |
|
| 176 |
} |
|
| 177 |
.padding(14) |
|
| 178 |
.meterCard(tint: tint, fillOpacity: 0.16, strokeOpacity: 0.22, cornerRadius: 18) |
|
| 179 |
} |
|
| 180 |
} |