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| 1 | +// Copyright 2024 Google LLC |
| 2 | +// |
| 3 | +// Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | +// you may not use this file except in compliance with the License. |
| 5 | +// You may obtain a copy of the License at |
| 6 | +// |
| 7 | +// http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | +// |
| 9 | +// Unless required by applicable law or agreed to in writing, software |
| 10 | +// distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | +// See the License for the specific language governing permissions and |
| 13 | +// limitations under the License. |
| 14 | + |
| 15 | +import FirebaseCore |
| 16 | +import Foundation |
| 17 | + |
| 18 | +@objc(FIRRemoteConfigValue) |
| 19 | +public class RemoteConfigValue: NSObject, NSCopying { |
| 20 | + /// Data backing the config value. |
| 21 | + @objc public let dataValue: Data |
| 22 | + |
| 23 | + /// Identifies the source of the fetched value. |
| 24 | + @objc public let source: RemoteConfigSource |
| 25 | + |
| 26 | + /// Designated initializer |
| 27 | + @objc public init(data: Data, source: RemoteConfigSource) { |
| 28 | + dataValue = data |
| 29 | + self.source = source |
| 30 | + } |
| 31 | + |
| 32 | + /// Gets the value as a string. |
| 33 | + @objc public var stringValue: String { |
| 34 | + if let string = String(data: dataValue, encoding: .utf8) { |
| 35 | + return string |
| 36 | + } |
| 37 | + return "" // Return empty string if data is not valid UTF-8 |
| 38 | + } |
| 39 | + |
| 40 | + /// Gets the value as a number value. |
| 41 | + @objc public var numberValue: NSNumber { |
| 42 | + return NSNumber(value: Double(stringValue) ?? 0) |
| 43 | + } |
| 44 | + |
| 45 | + /// Gets the value as a boolean. |
| 46 | + @objc public var boolValue: Bool { |
| 47 | + return (stringValue as NSString).boolValue |
| 48 | + } |
| 49 | + |
| 50 | + /// Gets a foundation object (NSDictionary / NSArray) by parsing the value as JSON. |
| 51 | + @objc(JSONValue) public var jsonValue: Any? { |
| 52 | + guard !dataValue.isEmpty else { |
| 53 | + return nil |
| 54 | + } |
| 55 | + do { |
| 56 | + let jsonObject = try JSONSerialization.jsonObject(with: dataValue, options: []) |
| 57 | + return jsonObject |
| 58 | + } catch { |
| 59 | + RCLog.debug("I-RCN000065", "Error parsing data as JSON.") |
| 60 | + return nil |
| 61 | + } |
| 62 | + } |
| 63 | + |
| 64 | + /// Debug description showing the representations of all types. |
| 65 | + override public var debugDescription: String { |
| 66 | + let content = """ |
| 67 | + Boolean: \(boolValue), String: \(stringValue), Number: \(numberValue), \ |
| 68 | + JSON:\(String(describing: jsonValue)), Data: \(dataValue), Source: \(source.rawValue) |
| 69 | + """ |
| 70 | + return "<\(type(of: self)): \(Unmanaged.passUnretained(self).toOpaque()), \(content)>" |
| 71 | + } |
| 72 | + |
| 73 | + /// Copy method. |
| 74 | + @objc public func copy(with zone: NSZone? = nil) -> Any { |
| 75 | + return RemoteConfigValue(data: dataValue, source: source) |
| 76 | + } |
| 77 | +} |
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