74 lines
2.9 KiB
Swift
74 lines
2.9 KiB
Swift
//
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// QRCodeScanResult.swift
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// suixinkan
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//
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import Foundation
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/// 扫码 JSON 解析结果，对齐 Android QR 分流。
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struct QRCodeScanResult: Equatable {
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let rawJSON: String
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let method: String
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let orderNumber: String
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let userId: Int
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let time: String
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let timeLong: Int64
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let checkSum: String
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static func parse(_ content: String) -> QRCodeScanResult? {
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let trimmed = content.trimmingCharacters(in: .whitespacesAndNewlines)
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guard !trimmed.isEmpty, let data = trimmed.data(using: .utf8) else { return nil }
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guard let json = try? JSONSerialization.jsonObject(with: data) as? [String: Any] else { return nil }
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let method = (json["method"] as? String)?.trimmingCharacters(in: .whitespacesAndNewlines) ?? ""
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let orderNumber = (json["order_number"] as? String)?.trimmingCharacters(in: .whitespacesAndNewlines) ?? ""
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let userId = Self.parseInt(json["user_id"])
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let timeLong = Self.parseTimeLong(json["time"])
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let time = Self.parseTimeString(json["time"])
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let checkSum = (json["check_sum"] as? String)?.trimmingCharacters(in: .whitespacesAndNewlines) ?? ""
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return QRCodeScanResult(
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rawJSON: trimmed,
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method: method,
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orderNumber: orderNumber,
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userId: userId,
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time: time,
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timeLong: timeLong,
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checkSum: checkSum
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)
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}
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private static func parseInt(_ value: Any?) -> Int {
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if let intValue = value as? Int { return intValue }
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if let stringValue = value as? String, let intValue = Int(stringValue.trimmingCharacters(in: .whitespacesAndNewlines)) {
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return intValue
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}
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if let doubleValue = value as? Double { return Int(doubleValue) }
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return 0
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}
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private static func parseTimeLong(_ value: Any?) -> Int64 {
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if let intValue = value as? Int64 { return intValue }
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if let intValue = value as? Int { return Int64(intValue) }
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if let doubleValue = value as? Double { return Int64(doubleValue) }
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if let stringValue = value as? String, let intValue = Int64(stringValue.trimmingCharacters(in: .whitespacesAndNewlines)) {
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return intValue
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}
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return 0
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}
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private static func parseTimeString(_ value: Any?) -> String {
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if let stringValue = value as? String {
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return stringValue.trimmingCharacters(in: .whitespacesAndNewlines)
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}
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let longValue = parseTimeLong(value)
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guard longValue > 0 else { return "" }
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let seconds = longValue > 1_000_000_000_000 ? TimeInterval(longValue) / 1000 : TimeInterval(longValue)
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let date = Date(timeIntervalSince1970: seconds)
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let formatter = DateFormatter()
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formatter.locale = Locale(identifier: "zh_CN")
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formatter.dateFormat = "yyyy-MM-dd HH:mm:ss"
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return formatter.string(from: date)
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}
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}
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