70 lines
1.9 KiB
Swift
70 lines
1.9 KiB
Swift
import Combine
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import Foundation
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import SwiftUI
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let isConsoleLoggingEnabled = false
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#if DEBUG
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let prefixLength = 400
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func loggerMiddleware() -> Middleware<AppState, AppAction> {
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{ state, action in
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let timeStr = dateFormatter.string(from: Date())
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var actionStr = "\(action)"
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actionStr = String(actionStr.prefix(prefixLength)) + " ..."
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var stateStr = "\(state)"
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stateStr = String(stateStr.prefix(prefixLength)) + " ..."
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let str = "\(timeStr) \u{EA86} \(actionStr)\n\(timeStr) \u{F129} \(stateStr)\n"
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print(str)
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if isConsoleLoggingEnabled {
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NSLog(str)
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}
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return Empty().eraseToAnyPublisher()
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}
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}
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#else
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func loggerMiddleware() -> Middleware<AppState, AppAction> {
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{ _, _ in
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Empty().eraseToAnyPublisher()
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}
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}
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#endif
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enum LogLevels: String {
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case info = "\u{F449}"
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case warning = "\u{F071}"
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case error = "\u{EA76}"
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}
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// For database errors logging
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func logIt(_ level: LogLevels, _ message: String) {
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#if DEBUG
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let timeStr = dateFormatter.string(from: Date())
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let str = "\(timeStr) \(level.rawValue) \(message)"
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print(str)
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if isConsoleLoggingEnabled {
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NSLog(str)
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}
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#endif
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}
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private var dateFormatter: DateFormatter {
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let formatter = DateFormatter()
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formatter.locale = NSLocale(localeIdentifier: "en_US_POSIX") as Locale
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formatter.dateFormat = "MM-dd HH:mm:ss.SSS"
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return formatter
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}
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// For thread debugging
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func ptInfo(_ message: String) {
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#if DEBUG
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let timeStr = dateFormatter.string(from: Date())
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let str = "\(timeStr) \(message) -> \(Thread.current), \(String(validatingUTF8: __dispatch_queue_get_label(nil)) ?? "no queue label")"
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print(str)
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if isConsoleLoggingEnabled {
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NSLog(str)
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}
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#endif
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}
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