Room creation intro: Create cell content view.

2026-04-20 16:42:44 +02:00 · 2021-02-21 23:51:57 +01:00
parent 97669e9a0c
commit 2bfeb6b25a
3 changed files with 361 additions and 0 deletions
@@ -0,0 +1,208 @@
+// 
+// Copyright 2020 New Vector Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+import Foundation
+import Reusable
+
+final class RoomCreationIntroCellContentView: UIView, NibLoadable, Themable {
+    
+    // MARK: - Properties
+    
+    // MARK: Outlets
+    
+    @IBOutlet weak var roomAvatarView: RoomAvatarView!
+    @IBOutlet weak var titleLabel: UILabel!
+    @IBOutlet weak var informationLabel: UILabel!
+    
+    @IBOutlet weak var addParticipantsContainerView: UIView!
+    @IBOutlet weak var addParticipantsButton: UIButton!
+    @IBOutlet weak var addParticipantsLabel: UILabel!
+    
+    // MARK: Private
+    
+    private var theme: Theme!
+    private var viewData: RoomCreationIntroViewData?
+    
+    private var informationTextDefaultAttributes: [NSAttributedString.Key: Any] {
+        return [.foregroundColor: self.theme.textSecondaryColor]
+    }
+    
+    private var informationTextBoldAttributes: [NSAttributedString.Key: Any] {
+        return [.foregroundColor: self.theme.textSecondaryColor,
+                .font: UIFont.boldSystemFont(ofSize: self.informationLabel.font.pointSize)
+        ]
+    }
+    
+    // MARK: Public
+    
+    var didTapTopic: (() -> Void)?
+    var didTapAddParticipants: (() -> Void)?
+    
+    // MARK: - Setup
+    
+    static func instantiate() -> RoomCreationIntroCellContentView {
+        let view = RoomCreationIntroCellContentView.loadFromNib()
+        view.theme = ThemeService.shared().theme
+        return view
+    }
+    
+    // MARK: - Life cycle
+    
+    override func awakeFromNib() {
+        super.awakeFromNib()
+        
+        self.setupInformationTextTapGestureRecognizer()
+                
+        self.addParticipantsButton.layer.masksToBounds = true
+        self.addParticipantsButton.addTarget(self, action: #selector(socialButtonAction(_:)), for: .touchUpInside)
+        
+        self.addParticipantsLabel.text = VectorL10n.roomIntroCellAddParticipantsAction
+    }
+    
+    override func layoutSubviews() {
+        super.layoutSubviews()
+        
+        self.addParticipantsButton.layer.cornerRadius = self.addParticipantsButton.bounds.height/2.0
+        
+        // Fix RoomAvatarView layoutSubviews not triggered issue
+        self.roomAvatarView.setNeedsLayout()
+    }
+    
+    // MARK: - Public
+    
+    func fill(with viewData: RoomCreationIntroViewData) {
+        self.viewData = viewData
+        self.titleLabel.text = viewData.roomDisplayName
+        self.informationLabel.attributedText = self.buildInformationText()
+        
+        let hideAddParticipants: Bool
+        
+        switch viewData.dicussionType {
+        case .room(topic: _):
+            hideAddParticipants = false
+        default:
+            hideAddParticipants = true
+        }
+        
+        self.addParticipantsContainerView.isHidden = hideAddParticipants
+        
+        self.roomAvatarView?.fill(with: viewData.avatarViewData)
+    }
+    
+    func update(theme: Theme) {
+        self.theme = theme
+        
+        self.backgroundColor = theme.backgroundColor
+        self.titleLabel.textColor = theme.textPrimaryColor
+        
+        self.informationLabel.attributedText = self.buildInformationText()
+        
+        self.roomAvatarView?.update(theme: theme)
+        
+        self.addParticipantsButton.vc_setBackgroundColor(theme.secondaryCircleButtonBackgroundColor, for: .normal)
+        
+        self.addParticipantsLabel.textColor = theme.textPrimaryColor
+    }
+    
+    // MARK: - Private
+    
+    private func buildInformationText() -> NSAttributedString? {
+        guard let viewData = self.viewData else {
+            return nil
+        }
+        
+        let informationAttributedText: NSAttributedString
+        
+        switch viewData.dicussionType {
+        case .room(topic: let topic):
+            informationAttributedText = self.buildRoomInformationText(with: viewData.roomDisplayName, topic: topic)
+        case .directMessage:
+            informationAttributedText = self.buildDMInformationText(with: viewData.roomDisplayName, isDirect: true)
+        case .multipleDirectMessage:
+            informationAttributedText = self.buildDMInformationText(with: viewData.roomDisplayName, isDirect: false)
+        }
+        
+        return informationAttributedText
+    }
+    
+    private func buildRoomInformationText(with roomName: String, topic: String?) -> NSAttributedString {
+        
+        let attributedString = NSMutableAttributedString()
+                                    
+        let firstSentencePart1 = NSAttributedString(string: VectorL10n.roomIntroCellInformationRoomSentence1Part1, attributes: informationTextDefaultAttributes)
+        let firstSentencePart2 = NSAttributedString(string: roomName, attributes: informationTextBoldAttributes)
+        let firstSentencePart3 = NSAttributedString(string: VectorL10n.roomIntroCellInformationRoomSentence1Part3, attributes: informationTextDefaultAttributes)
+        
+        attributedString.append(firstSentencePart1)
+        attributedString.append(firstSentencePart2)
+        attributedString.append(firstSentencePart3)
+                        
+        if let topic = topic {
+            attributedString.append(NSAttributedString(string: VectorL10n.roomIntroCellInformationRoomWithTopicSentence2(topic), attributes: informationTextDefaultAttributes))
+        } else {
+            let secondSentencePart1 = NSAttributedString(string: VectorL10n.roomIntroCellInformationRoomWithoutTopicSentence2Part1, attributes: [.foregroundColor: self.theme.tintColor])
+            let secondSentencePart2 = NSAttributedString(string: VectorL10n.roomIntroCellInformationRoomWithoutTopicSentence2Part2, attributes: informationTextDefaultAttributes)
+            attributedString.append(secondSentencePart1)
+            attributedString.append(secondSentencePart2)
+        }
+        
+        return attributedString
+    }
+    
+    private func buildDMInformationText(with roomName: String, isDirect: Bool) -> NSAttributedString {
+        
+        let attributedString = NSMutableAttributedString()
+                            
+        let firstSentencePart1 = NSAttributedString(string: VectorL10n.roomIntroCellInformationDmSentence1Part1)
+        let firstSentencePart2 = NSAttributedString(string: roomName, attributes: informationTextBoldAttributes)
+        let firstSentencePart3 = NSAttributedString(string: VectorL10n.roomIntroCellInformationDmSentence1Part3)
+        
+        attributedString.append(firstSentencePart1)
+        attributedString.append(firstSentencePart2)
+        attributedString.append(firstSentencePart3)
+                        
+        if isDirect {
+            attributedString.append(NSAttributedString(string: VectorL10n.roomIntroCellInformationDmSentence2, attributes: informationTextDefaultAttributes))
+        } else {
+            attributedString.append(NSAttributedString(string: VectorL10n.roomIntroCellInformationMultipleDmSentence2, attributes: informationTextDefaultAttributes))
+        }
+                
+        return attributedString
+    }        
+    
+    private func setupInformationTextTapGestureRecognizer() {
+        let tapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(handleInformationTextTap(_:)))
+        self.informationLabel.isUserInteractionEnabled = true
+        self.informationLabel.addGestureRecognizer(tapGestureRecognizer)
+    }
+    
+    @objc private func handleInformationTextTap(_ gestureRecognizer: UITapGestureRecognizer) {        
+        guard let viewData = self.viewData else {
+            return
+        }
+        
+        if case DiscussionType.room(topic: let topic) = viewData.dicussionType {
+            // There is no topic defined
+            if topic == nil {
+                self.didTapTopic?()
+            }
+        }
+    }
+    
+    @objc private func socialButtonAction(_ sender: UIButton) {
+        self.didTapAddParticipants?()
+    }
+}