element-ios/Riot/Modules/Room/Views/BubbleCells/Location/LocationBubbleCell.swift

// 
// Copyright 2021 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

class LocationBubbleCell: SizableBaseBubbleCell, BubbleCellReactionsDisplayable {
    
    private var locationView: RoomTimelineLocationView!
    
    override func render(_ cellData: MXKCellData!) {
        super.render(cellData)
        
        guard #available(iOS 14.0, *),
              let bubbleData = cellData as? RoomBubbleCellData,
              let event = bubbleData.events.last,
              event.eventType == __MXEventType.roomMessage,
              let locationContent = event.location
        else {
            return
        }
        
        locationView.update(theme: ThemeService.shared().theme)
        locationView.locationDescription = locationContent.locationDescription
        
        let location = CLLocationCoordinate2D(latitude: locationContent.latitude, longitude: locationContent.longitude)
        
        let mapStyleURL = bubbleData.mxSession.vc_homeserverConfiguration().tileServer.mapStyleURL
        
        if locationContent.assetType == .user {
            let avatarViewData = AvatarViewData(matrixItemId: bubbleData.senderId,
                                                displayName: bubbleData.senderDisplayName,
                                                avatarUrl: bubbleData.senderAvatarUrl,
                                                mediaManager: bubbleData.mxSession.mediaManager,
                                                fallbackImage: .matrixItem(bubbleData.senderId, bubbleData.senderDisplayName))
            
            locationView.displayLocation(location, userAvatarData: avatarViewData, mapStyleURL: mapStyleURL)
        } else {
            locationView.displayLocation(location, mapStyleURL: mapStyleURL)
        }
    }
    
    override func setupViews() {
        super.setupViews()
        
        bubbleCellContentView?.backgroundColor = .clear
        bubbleCellContentView?.showSenderInfo = true
        bubbleCellContentView?.showPaginationTitle = false
        
        guard #available(iOS 14.0, *),
              let contentView = bubbleCellContentView?.innerContentView else {
            return
        }
        
        locationView = RoomTimelineLocationView.loadFromNib()
        
        contentView.vc_addSubViewMatchingParent(locationView)
    }
}