func setLayoutMode(layoutMode: SGLayoutMode, layoutConfig: SGSeatViewLayoutConfig? = nil

// Set grid layout
seatGridView.setLayoutMode(layoutMode: .grid)


// Set focus layout
seatGridView.setLayoutMode(layoutMode: .focus)


// Set vertical layout
seatGridView.setLayoutMode(layoutMode: .vertical)


// Set custom layout
// First row configuration
let rowConfig1 = SGSeatViewLayoutRowConfig(count: 3, // Seats in the first row
                                           seatSpacing: 10, // Horizontal spacing between mic seats in the first row
                                           seatSize: CGSize(width: 50, height: 50), // Size of each mic seat in the first row
                                           alignment: .center) // Alignment for the first row
  
// Second row configuration
let rowConfig2 = SGSeatViewLayoutRowConfig(count: 3, // Seats in the second row
                                           seatSpacing: 10, // Horizontal spacing between mic seats in the second row
                                           seatSize: CGSize(width: 50, height: 50), // Size of each mic seat in the second row
                                           alignment: .spaceAround) // Alignment for the second row 
 
let layoutConfig = SGSeatViewLayoutConfig(rowConfigs: [rowConfig1, rowConfig2],
                                          rowSpacing: 10)


seatGridView.setLayoutMode(layoutMode: .free, layoutConfig: layoutConfig)


@objc public protocol SGSeatViewDelegate {
    func seatGridView(_ view: SeatGridView, createSeatView seatInfo: TUISeatInfo) -> UIView?
    func seatGridView(_ view: SeatGridView, updateSeatView seatInfo: TUISeatInfo, seatView: UIView)
    func seatGridView(_ view: SeatGridView, updateUserVolume volume: Int, seatView: UIView)
}

public func setSeatViewDelegate(_ delegate: SGSeatViewDelegate)

class TestSeatViewDelegate: SGSeatViewDelegate {
    func seatGridView(_ view: SeatGridView, createSeatView seatInfo: TUISeatInfo) -> UIView? {
      return TestSeatInfoView(seatGridView: view, seatInfo: seatInfo)
    }
    
    func seatGridView(_ view: SeatGridView, updateSeatView seatInfo: TUISeatInfo, seatView: UIView) {
      if let seatView = seatView as? TestSeatInfoView {
        seatView.updateSeatView(seatGridView: view, seatInfo: seatInfo)
      }
    }
    
    func seatGridView(_ view: SeatGridView, updateUserVolume volume: Int, seatView: UIView) {
      if let seatView = seatView as? TestSeatInfoView {
        seatView.updateUserVolume(seatGridView: view, volume: volume)
      }
    }
}

seatGridView.setSeatViewDelegate(TestSeatViewDelegate())

class TestSeatInfoView: UIView {
    init(seatGridView: SeatGridView, seatInfo: TUISeatInfo) {
        super.init(frame: .zero)
        initView() // Initialize view
    }

    func updateSeatView(seatGridView: SeatGridView, seatInfo: TUISeatInfo) {
        updateView(seatInfo) // Update custom mic seat UI
    }

    func updateUserVolume(seatGridView: SeatGridView, volume: Int) {
        updateUserVolume(volume) // Update volume UI
    }
}