import Foundation

@main
enum GiftContactInputCheck {
    static var assertions = 0

    static func check(_ condition: Bool, _ message: String) {
        guard condition else {
            print("FAIL gift-contact-input: \(message)")
            exit(1)
        }
        assertions += 1
    }

    static func main() {
        let names = GiftContactInputRule.name
        check(names.acceptsEditing(""), "empty name is editable")
        check(!names.acceptsSubmission(""), "empty name is not submittable")
        for value in ["가", "가나다라마바사아자차카타", "A", "AAAAAAAAAAAA", "가나다", "ㅎㅏㄴ", "Soda", "소다Soda"] {
            check(names.acceptsEditing(value), "name accepts \(value)")
            check(names.acceptsSubmission(value), "name submits \(value)")
        }
        for value in ["가나다라마바사아자차카타파", "AAAAAAAAAAAAA", " ", "123", "!", "🙂", "日本"] {
            check(!names.acceptsEditing(value), "name rejects \(value)")
            check(!names.acceptsSubmission(value), "name does not submit \(value)")
        }

        let phones = GiftContactInputRule.phoneNumber
        check(phones.acceptsEditing(""), "empty phone is editable")
        check(!phones.acceptsSubmission(""), "empty phone is not submittable")
        for length in 1...11 {
            let value = String(repeating: "1", count: length)
            check(phones.acceptsEditing(value), "phone accepts length \(length)")
            check(!phones.acceptsSubmission(value), "phone does not submit length \(length)")
        }
        check(phones.acceptsEditing("01012345678"), "valid phone is editable")
        check(phones.acceptsSubmission("01012345678"), "valid phone submits")
        for value in [String(repeating: "1", count: 12), "1 2", "+123", "abc", "🙂", "１２３", "010-1234-5678", "010 12345678"] {
            check(!phones.acceptsEditing(value), "phone rejects \(value)")
            check(!phones.acceptsSubmission(value), "phone does not submit \(value)")
        }
        for value in ["01112345678", "11012345678", "12345678901"] {
            check(phones.acceptsEditing(value), "phone accepts wrong-prefix editing \(value)")
            check(!phones.acceptsSubmission(value), "phone rejects wrong-prefix submission \(value)")
        }

        print("PASS gift-contact-input: \(assertions) assertions")
    }
}