[iOS] Enum으로 코드 리팩토링

주의 : 코드만 있음!!

 

import UIKit

enum SettingOptions: Int, CaseIterable {
    case total, personal, other
    
    var section: String {
        switch self {
        case .total: return "전체 설정"
        case .personal: return "개인 설정"
        case .other: return "기타"
        }
    }
    
    var rowTitle: [String] {
        switch self {
        case .total: return ["공지사항", "실험실", "버전 정보"]
        case .personal: return ["개인/보안", "알림", "채팅", "멀티프로필"]
        case .other: return ["고객센터/도움말"]
        }
    }
}

class AssignmentTableViewController: UITableViewController {
    
    override func viewDidLoad() {
        super.viewDidLoad()
    }
    
    override func numberOfSections(in tableView: UITableView) -> Int {
        return SettingOptions.allCases.count
    }
    
    override func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
        return SettingOptions.allCases[section].section
    }
    
    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return SettingOptions.allCases[section].rowTitle.count
    }
    
    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCell(withIdentifier: "assignmentCell")!
        cell.textLabel?.textColor = .lightGray
        cell.textLabel?.font = .boldSystemFont(ofSize: 12)
        cell.textLabel?.text = SettingOptions.allCases[indexPath.section].rowTitle[indexPath.row]
        
        return cell
    }
}