//

// LogViewController.swift

// APIExample

//

// Created by 张乾泽 on 2020/4/17.

// Copyright © 2020 Agora Corp. All rights reserved.

//

import UIKit

import Foundation

enum LogLevel {

case info, warning, error

var description: String {

switch self {

case .info: return "Info"

case .warning: return "Warning"

case .error: return "Error"

}

}

}

struct LogItem {

var message:String

var level:LogLevel

var dateTime:Date

}

class LogUtils {

static var logs:[LogItem] = []

static func log(message: String, level: LogLevel) {

LogUtils.logs.append(LogItem(message: message, level: level, dateTime: Date()))

print("\(level.description): \(message)")

}

static func removeAll() {

LogUtils.logs.removeAll()

}

}

class LogViewController: AGViewController {

}

extension LogViewController: UITableViewDataSource {

func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {

return LogUtils.logs.count

}

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {

let cellIdentifier = "logCell"

var cell = tableView.dequeueReusableCell(withIdentifier: cellIdentifier)

if cell == nil {

cell = UITableViewCell(style: .default, reuseIdentifier: cellIdentifier)

}

let logitem = LogUtils.logs[indexPath.row]

cell?.textLabel?.font = UIFont.systemFont(ofSize: 12)

cell?.textLabel?.numberOfLines = 0;

cell?.textLabel?.lineBreakMode = .byWordWrapping;

let dateFormatterPrint = DateFormatter()

dateFormatterPrint.dateFormat = "yyyy-MM-dd HH:mm:ss"

cell?.textLabel?.text = "\(dateFormatterPrint.string(from: logitem.dateTime)) - \(logitem.level.description): \(logitem.message)"

return cell!

}

}