//
//  HUDTool.swift
//  yinmeng-ios
//
//  Created by yinmeng on 2024/2/23.
//

import Foundation
import MBProgressHUD

class HUDTool: NSObject {

	static var currentHud : MBProgressHUD?

	private static let kDelayTime: TimeInterval = 2

	/** 隐藏HUD*/
	class func hidden(_ time:TimeInterval = 0){
		guard let HUD = currentHud else {
			return
		}
		HUD.hide(animated: false)
		currentHud = nil
	}

	/**
	 显示成功message

	 - Parameter message: 文字
	 - Parameter view: 显示在哪个view上
	 - Parameter afterDelay: 延迟消失时间
	 - Parameter enabled: 是否可以拦截事件 no:不拦截 yes:拦截
	 */
	class func show(with message: String, in view: UIView? = YMRequestX.topViewController()?.view, delay afterDelay: TimeInterval = kDelayTime, enabled: Bool = true, icon:String = "") {
		if message.isEmpty { return }

		DispatchQueue.main.async {
			hidden(0)
			var view = view
			if view == nil {
				view = YMRequestX.topViewController()?.view ?? YMRequestX.keyWindow()
			}
			if let view = view {
				let hud = normalProgressHUD(in: view)
				currentHud = hud
				hud.isUserInteractionEnabled = enabled
				hud.mode = .customView
				hud.bezelView.style = .solidColor
				hud.margin = 8
				hud.backgroundColor = .clear
				hud.removeFromSuperViewOnHide = true

				let messageView = HudMessageView()
				messageView.titleLb.text = message

				let maxWidth = 242.0
				let size = message.boundingRect(with: CGSize(width: maxWidth, height: CGFLOAT_MAX), font: UIFont.systemFont(ofSize: 14, weight: .medium), lineSpacing: 6)
				var width = size.width + 5
				var height = size.height
				if icon.count > 0 {
					messageView.logoImgView.image = UIImage(named: icon)
					messageView.logoImgView.isHidden = false
					width += 22.0
				} else {
					messageView.logoImgView.isHidden = true
				}

				hud.bezelView.backgroundColor = ThemeColor(hexStr: "#000000", alpha: 0.7)
				hud.bezelView.layer.cornerRadius = 8
				hud.bezelView.layer.masksToBounds = true
				hud.bezelView.addSubview(messageView)

				messageView.snp.makeConstraints { make in
					make.height.equalTo(height)
					make.width.equalTo(width)
					make.center.equalTo(hud.bezelView)
				}
				hud.minSize = CGSize(width: width + 40, height: height + 24)
				hud.show(animated: true)
				hud.hide(animated: false, afterDelay: kDelayTime)
			}
		}
	}


	private class func normalProgressHUD(in view: UIView) -> MBProgressHUD {
		let hud = MBProgressHUD.showAdded(to: view, animated: true)
		hud.mode = .indeterminate
		hud.bezelView.style = .solidColor
		hud.margin = 8
		// 方框背景颜色
		hud.bezelView.color = UIColor.black.withAlphaComponent(0.8)
		return hud
	}
}


class HudMessageView: UIView {
	override init(frame: CGRect) {
		super.init(frame: frame)
		self.addSubview(stackView)
		stackView.addArrangedSubview(logoImgView)
		stackView.addArrangedSubview(titleLb)

		stackView.snp.makeConstraints { make in
			make.edges.equalTo(self)
		}

		logoImgView.snp.makeConstraints { make in
			make.size.equalTo(CGSize(width: 20, height: 20))
		}
	}

	required init?(coder: NSCoder) {
		fatalError("init(coder:) has not been implemented")
	}

	private lazy var stackView: UIStackView = {
		let stackView = UIStackView()
		stackView.distribution = .fill
		stackView.axis = .horizontal
		stackView.alignment = .top
		stackView.spacing = 2
		return stackView
	}()

	lazy var logoImgView: UIImageView = {
		let imageView = UIImageView()
		imageView.isUserInteractionEnabled = true
		imageView.layer.masksToBounds = true
		imageView.contentMode = .scaleAspectFill
		return imageView
	}()

	lazy var titleLb: UILabel = {
		let label = UILabel()
		label.textColor = UIColor.white
		label.font = UIFont.systemFont(ofSize: 14, weight: .medium)
		label.textAlignment = .center
		label.numberOfLines = 0
		return label
	}()


}