Lanu_iOS/Lanu/Views/Room/Bottom/LNRoomBottomMenuView.swift

//
//  LNRoomBottomMenuView.swift
//  Gami
//
//  Created by OneeChan on 2026/3/9.
//

import Foundation
import UIKit
import SnapKit


class LNRoomBottomMenuView: UIView {
    private let messageInput = LNRoomMessageInputView()
    
    private let micButton = UIButton()
    private let giftButton = UIButton()
    private let menuButton = UIButton()
    private let joinButton = LNRoomJoinMenuView()
    
    private weak var roomSession: LNRoomViewModel?
    
    override init(frame: CGRect) {
        super.init(frame: frame)
        
        setupViews()
    }
    
    func update(_ room: LNRoomViewModel?) {
        roomSession = room
        
        joinButton.update(room)
        messageInput.update(room)
    }
    
    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
}

extension LNRoomBottomMenuView {
    private func setupViews() {
        snp.makeConstraints { make in
            make.height.equalTo(50)
        }
        
        let menuView = buildMenuView()
        addSubview(menuView)
        menuView.snp.makeConstraints { make in
            make.trailing.equalToSuperview().offset(-10)
            make.centerY.equalToSuperview()
        }
        
        let input = buildMessageInput()
        addSubview(input)
        input.snp.makeConstraints { make in
            make.centerY.equalToSuperview()
            make.leading.equalToSuperview().offset(10)
        }
    }
    
    private func buildMenuView() -> UIView {
        let stackView = UIStackView()
        stackView.axis = .horizontal
        stackView.spacing = 8
        
        micButton.setImage(.icMicOn, for: .normal)
        stackView.addArrangedSubview(micButton)
        
        giftButton.setImage(.icGift, for: .normal)
        stackView.addArrangedSubview(giftButton)
        
        menuButton.setImage(.icMoreWithBg, for: .normal)
        menuButton.addAction(UIAction(handler: { [weak self] _ in
            guard let self else { return }
            let panel = LNRoomSettingMenuPanel()
            panel.update(roomSession)
            panel.popup()
        }), for: .touchUpInside)
        stackView.addArrangedSubview(menuButton)
        
        stackView.addArrangedSubview(joinButton)
        
        return stackView
    }
    
    private func buildMessageInput() -> UIView {
        return messageInput
    }
}