iOS APP/SWIFT #8 Multiple Selection:

Topic : make a TOEIC test APP
APP content :
1. Question number : 20 (with random sequence)
2. Test score = 5 / question, maximum = 100
3. At the end, push “Start Test” reset to default

TOECI Test APP

1st step : make the APP flow

2nd step : spend too much time to set a random matrix > <|||

 // Random the questions sequence and creat the quesion sequence array
    var arr = Array(0...19).shuffled()
    lazy var sequenceArray = Array(arr)

3rd step : set button action and change to next question, also make many mistake, too much name and confused

 // If player push button 1
    @IBAction func choice1Push(_ sender: Any) {
        let qnumber = sequenceNumber
        let answerNumber = sequenceArray[(qnumber)]
        let answer = rightAnswer[answerNumber]
        changeFrameColor(QuestionNumber: qnumber)
        
        if answer == "1" {
            updateProgress()
        }
        if sequenceNumber >= (questions.count-1) {
            qLabel.text?.append("Score: \(scoreNumber)")
            qLabel.isHidden = false
        }
    }
    // If player push button 2
    @IBAction func choice2Push(_ sender: Any) {
        let qnumber = sequenceNumber
        let answerNumber = sequenceArray[(qnumber)]
        let answer = rightAnswer[answerNumber]
        changeFrameColor(QuestionNumber: qnumber)
        
        if answer == "2" {
            updateProgress()
        }
        if sequenceNumber >= (questions.count-1) {
            qLabel.text?.append("Score: \(scoreNumber)")
            qLabel.isHidden = false
        }
    }

Response from GPT
這段程式碼是一個簡單的測驗App，讓使用者回答問題並得到分數。這裡是對這段程式碼的評價和改進建議：

評價：

• 優點：這段程式碼很短，功能單一，易於理解和維護。
• 缺點：這段程式碼中的類名 ViewController 表示這個類負責太多事情，應該考慮將其拆分為多個類。

改進建議：

• 考慮使用 UITableView 來顯示問題和選項，而不是使用多個單獨的 UI 元件。
• 創建一個 Question 類別，用於存儲問題和答案，而不是使用兩個分開的數組。
• 將測試邏輯分離到一個獨立的類中，以提高可重用性和測試性。

Next time should add login page and score result ranking pages.

GitHub - ChengWenLee/MultipleSelection