// 
// 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 UIKit
import Reusable

class ThreadTableViewCell: UITableViewCell {
    
    private enum Constants {
        static let separatorInset: UIEdgeInsets = UIEdgeInsets(top: 0, left: 56, bottom: 0, right: 0)
    }
    
    @IBOutlet private weak var rootMessageAvatarView: UserAvatarView!
    @IBOutlet private weak var rootMessageSenderLabel: UILabel!
    @IBOutlet private weak var rootMessageContentLabel: UILabel!
    @IBOutlet private weak var lastMessageTimeLabel: UILabel!
    @IBOutlet private weak var summaryView: ThreadSummaryView!

    override func awakeFromNib() {
        super.awakeFromNib()
        
        separatorInset = Constants.separatorInset
    }
    
    func configure(withModel model: ThreadModel) {
        if let rootAvatar = model.rootMessageSenderAvatar {
            rootMessageAvatarView.fill(with: rootAvatar)
        } else {
            rootMessageAvatarView.avatarImageView.image = nil
        }
        rootMessageSenderLabel.text = model.rootMessageSenderDisplayName
        rootMessageContentLabel.text = model.rootMessageText
        lastMessageTimeLabel.text = model.lastMessageTime
        if let summaryModel = model.summaryModel {
            summaryView.configure(withModel: summaryModel)
        }
    }

}

extension ThreadTableViewCell: NibReusable {}

extension ThreadTableViewCell: Themable {
    
    func update(theme: Theme) {
        rootMessageAvatarView.backgroundColor = .clear
        rootMessageContentLabel.textColor = theme.colors.primaryContent
        lastMessageTimeLabel.textColor = theme.colors.secondaryContent
        summaryView.update(theme: theme)
        summaryView.backgroundColor = .clear
    }
    
}