123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157 |
- import UIKit
- class NewGroupViewController: GroupMembersViewController {
- weak var coordinator: NewGroupCoordinator?
- override func viewDidLoad() {
- super.viewDidLoad()
- title = "New Group"
- navigationController?.navigationBar.prefersLargeTitles = false
- let groupCreationNextButton = UIBarButtonItem(title: "Next", style: .done, target: self, action: #selector(nextButtonPressed))
- navigationItem.rightBarButtonItem = groupCreationNextButton
- contactIds = Utils.getContactIds()
- }
- override func didReceiveMemoryWarning() {
- super.didReceiveMemoryWarning()
- }
- @objc func nextButtonPressed() {
- coordinator?.showGroupNameController(contactIdsForGroup: selectedContactIds)
- }
- }
- class AddGroupMembersViewController: GroupMembersViewController {
- private var chatId: Int?
- private lazy var resetButton: UIBarButtonItem = {
- let button = UIBarButtonItem(title: "Reset", style: .plain, target: self, action: #selector(resetButtonPressed))
- button.isEnabled = false
- return button
- }()
- override var selectedContactIds: Set<Int> {
- didSet {
- resetButton.isEnabled = !selectedContactIds.isEmpty
- }
- }
- private lazy var chat: MRChat? = {
- if let chatId = chatId {
- return MRChat(id: chatId)
- }
- return nil
- }()
- private lazy var chatMemberIds: [Int] = {
- if let chat = chat {
- return chat.contactIds
- }
- return []
- }()
- private lazy var memberCandidateIds: [Int] = {
- var contactIds = Set(Utils.getContactIds()) // turn into set to speed up search
- for member in chatMemberIds {
- contactIds.remove(member)
- }
- return Array(contactIds)
- }()
- init(chatId: Int) {
- super.init()
- self.chatId = chatId
- }
- required init?(coder _: NSCoder) {
- fatalError("init(coder:) has not been implemented")
- }
- override func viewDidLoad() {
- super.viewDidLoad()
- super.contactIds = memberCandidateIds
- super.navigationItem.rightBarButtonItem = resetButton
- title = "Add Group Members"
- // Do any additional setup after loading the view.
- }
- override func viewWillDisappear(_: Bool) {
- guard let chatId = chatId else {
- return
- }
- for contactId in selectedContactIds {
- dc_add_contact_to_chat(mailboxPointer, UInt32(chatId), UInt32(contactId))
- }
- }
- @objc func resetButtonPressed() {
- selectedContactIds = []
- tableView.reloadData()
- }
- }
- class GroupMembersViewController: UITableViewController {
- let contactCellReuseIdentifier = "contactCell"
- var contactIds: [Int] = [] {
- didSet {
- tableView.reloadData()
- }
- }
- var selectedContactIds: Set<Int> = []
- init() {
- super.init(nibName: nil, bundle: nil)
- hidesBottomBarWhenPushed = true
- }
- required init?(coder _: NSCoder) {
- fatalError("init(coder:) has not been implemented")
- }
- override func viewDidLoad() {
- tableView.register(ContactCell.self, forCellReuseIdentifier: contactCellReuseIdentifier)
- }
- override func numberOfSections(in _: UITableView) -> Int {
- return 1
- }
- override func tableView(_: UITableView, numberOfRowsInSection _: Int) -> Int {
- return contactIds.count
- }
- override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
- guard let cell: ContactCell = tableView.dequeueReusableCell(withIdentifier: contactCellReuseIdentifier, for: indexPath) as? ContactCell else {
- fatalError("shouldn't happen")
- }
- let row = indexPath.row
- let contactRow = row
- let contact = MRContact(id: contactIds[contactRow])
- cell.nameLabel.text = contact.name
- cell.emailLabel.text = contact.email
- cell.initialsLabel.text = Utils.getInitials(inputName: contact.name)
- cell.accessoryType = selectedContactIds.contains(contactIds[row]) ? .checkmark : .none
- cell.setColor(contact.color)
- return cell
- }
- override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
- let row = indexPath.row
- if let cell = tableView.cellForRow(at: indexPath) {
- tableView.deselectRow(at: indexPath, animated: true)
- let contactId = contactIds[row]
- if selectedContactIds.contains(contactId) {
- selectedContactIds.remove(contactId)
- cell.accessoryType = .none
- } else {
- selectedContactIds.insert(contactId)
- cell.accessoryType = .checkmark
- }
- }
- }
- }
|