// GuruBannerAd.swift
// Base class for banner ad implementations
// Corresponds to GuruBannerAd.kt in Android implementation

import Foundation
import UIKit

public struct BannerShowRequest: Equatable {
    public let placement: String?
    public let position: BannerPosition?
    public let offset: Float?
    
    public init(placement: String? = nil, position: BannerPosition? = nil, offset: Float? = nil) {
        self.placement = placement
        self.position = position
        self.offset = offset
    }
}

open class GuruBannerAd: RelayAd {
    public let adUnitId: String
    public let adPlatform: AdPlatform
    
    private let name: String
    
    public let adType = AdType.Banner
    
    public init(engineId: Int, adUnitId: String, adPlatform: AdPlatform) {
        self.adUnitId = adUnitId
        self.adPlatform = adPlatform
        self.name = "[BANNER-\(adPlatform)]"
        super.init(engineId: engineId)
    }
    
    // MARK: - Logging Methods
    
    public func logWarn(_ message: String) {
        Logger.w(tag: "BANNER-\(adPlatform.name)[\(adUnitId)]", message: message)
    }
    
    public func logDebug(_ message: String) {
        Logger.d(tag: "BANNER-\(adPlatform.name)[\(adUnitId)]", message: message)
    }
    
    public func logInfo(_ message: String) {
        Logger.i(tag: "BANNER-\(adPlatform.name)[\(adUnitId)]", message: message)
    }
    
    public func logError(_ message: String) {
        Logger.e(tag: "BANNER-\(adPlatform.name)[\(adUnitId)]", message: message)
    }
    
    // MARK: - Methods to override
    
    open func load() -> Bool {
        fatalError("Subclass must implement")
    }
    
    open func show(_ request: BannerShowRequest? = nil) -> Bool {
        fatalError("Subclass must implement")
    }
    
    open func hide() -> Bool {
        fatalError("Subclass must implement")
    }
    
    open func destroy() -> Bool {
        fatalError("Subclass must implement")
    }
    
    open func updateOrientation(orientation: ScreenOrientation) -> Bool {
        fatalError("Subclass must implement")
    }
}