135 lines
4.2 KiB
Swift
135 lines
4.2 KiB
Swift
//
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// OnDemandView+SSID.swift
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// Passepartout
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//
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// Created by Davide De Rosa on 2/23/22.
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// Copyright (c) 2022 Davide De Rosa. All rights reserved.
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//
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// https://github.com/passepartoutvpn
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//
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// This file is part of Passepartout.
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//
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// Passepartout is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Passepartout is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
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//
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import SwiftUI
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import PassepartoutLibrary
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extension OnDemandView {
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struct SSIDList: View {
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@Binding var withSSIDs: [String: Bool]
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@StateObject private var reader = SSIDReader()
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var body: some View {
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EditableTextList(elements: allSSIDs, allowsDuplicates: false, mapping: mapElements) { text in
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reader.requestCurrentSSID {
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if !withSSIDs.keys.contains($0) {
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text.wrappedValue = $0
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}
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}
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} textField: {
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ssidRow(callback: $0)
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} addLabel: {
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Text(L10n.OnDemand.Items.AddSsid.caption)
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} commitLabel: {
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Text(L10n.Global.Strings.add)
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}
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}
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private func mapElements(elements: [IdentifiableString]) -> [IdentifiableString] {
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elements
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.filter { !$0.string.isEmpty }
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.sorted { $0.string.lowercased() < $1.string.lowercased() }
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}
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private func ssidRow(callback: EditableTextList.FieldCallback) -> some View {
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Group {
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if callback.isNewElement {
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ssidField(callback: callback)
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} else {
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Toggle(isOn: isSSIDOn(callback.text.wrappedValue)) {
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ssidField(callback: callback)
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}
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}
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}
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}
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private func ssidField(callback: EditableTextList.FieldCallback) -> some View {
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TextField(
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Unlocalized.Network.ssid,
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text: callback.text,
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onEditingChanged: callback.onEditingChanged,
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onCommit: callback.onCommit
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).themeValidSSID(callback.text.wrappedValue)
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}
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}
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}
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extension OnDemandView.SSIDList {
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private var allSSIDs: Binding<[String]> {
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.init {
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Array(withSSIDs.keys)
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} set: { newValue in
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withSSIDs.forEach {
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guard newValue.contains($0.key) else {
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withSSIDs.removeValue(forKey: $0.key)
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return
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}
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}
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newValue.forEach {
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guard withSSIDs[$0] == nil else {
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return
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}
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withSSIDs[$0] = false
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}
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// print(">>> withSSIDs (allSSIDs): \(withSSIDs)")
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}
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}
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private var onSSIDs: Binding<Set<String>> {
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.init {
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Set(withSSIDs.filter {
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$0.value
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}.map(\.key))
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} set: { newValue in
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withSSIDs.forEach {
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guard newValue.contains($0.key) else {
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if let _ = withSSIDs[$0.key] {
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withSSIDs[$0.key] = false
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} else {
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withSSIDs.removeValue(forKey: $0.key)
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}
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return
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}
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}
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newValue.forEach {
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guard !(withSSIDs[$0] ?? false) else {
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return
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}
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withSSIDs[$0] = true
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}
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// print(">>> withSSIDs (onSSIDs): \(withSSIDs)")
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}
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}
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private func isSSIDOn(_ ssid: String) -> Binding<Bool> {
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.init {
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withSSIDs[ssid] ?? false
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} set: {
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withSSIDs[ssid] = $0
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}
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}
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}
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