d

Modules/MeetupIdX/MeetupId.yml

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+version: 2
+
+model:
+  textApp: [String, ""]
+  textUI: [String, ""]
+
+service:
+  actions:
+    modelBus
+  pipes:
+    textApp: [recent, K.meetupIdTextApp]
+    textUI: [recent, K.meetupIdTextUI]
+
+world:
+  textApp: [ps]
+  textUI: [ps]

Modules/MeetupIdX/MeetupIdX.podspec

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+Pod::Spec.new do |s|
+
+s.name                  = 'MeetupIdX'
+s.version               = '2023.12.28'
+s.license               = 'IVCS'
+s.summary               = 'Окно ввода ID мероприятия'
+s.homepage              = 'IVCS'
+s.author                = 'IVCS'
+s.source                = { :git => 'https://fake.com/FAKE.git', :tag => s.version }
+s.source_files          = 'src/**/*.swift'
+s.swift_version         = '5.2'
+s.ios.deployment_target = '14.0'
+s.dependency 'BusX'
+s.dependency 'CordX'
+
+end

Modules/MeetupIdX/src/MeetupId.K.swift

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+public extension MeetupId {
+  enum K: String {
+    case meetupIdIsJoinAvailable
+    case meetupIdJoin
+    case meetupIdTextApp
+    case meetupIdTextUI
+  }
+}
+

Modules/MeetupIdX/src/MeetupId.Onlys.swift

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+import Foundation
+
+public extension MeetupId {
+  static func onlyAllowJoin(_ s: String) -> Bool? {
+    s.hasPrefix("123")
+  }
+
+  static func onlyFormat(_ s: String) -> String? {
+    let digits = s.components(separatedBy: NSCharacterSet.decimalDigits.inverted).reduce("") { $0 + $1 }
+    var r = ""
+    var i = 0
+    // Делим каждые три цифры дефисом.
+    for v in digits {
+      r += String(v)
+      i = i + 1
+      if i % 3 == 0 {
+          r += "-"
+      }
+    }
+    // Исключаем дефис в конце.
+    if r.hasSuffix("-") {
+      r = String(r.dropLast(1))
+    }
+    return r
+  }
+}

Modules/MeetupIdX/src/MeetupId.swift

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+public enum MeetupId { }

Modules/MeetupIdX/src/V.swift

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+import BusX
+import CordX
+import SwiftUI
+
+extension MeetupId {
+  public struct V: View {
+    @StateObject var isJA = Cord.Receive(K.meetupIdIsJoinAvailable.rawValue, false)
+    @StateObject var join = Cord.Button(K.meetupIdJoin.rawValue)
+    @StateObject var txtF = Cord.TextField(K.meetupIdTextApp.rawValue, K.meetupIdTextUI.rawValue)
+    let test = Bus.Processor(K.meetupIdTextUI.rawValue, K.meetupIdIsJoinAvailable.rawValue, onlyAllowJoin)
+    
+    public init() { }
+    
+    public var body: some View {
+      VStack {
+        HStack {
+          Text("Check text field:")
+          Text("'\(txtF.value)'")
+            .fontWeight(.bold)
+        }
+
+        TextField("Binding-3", value: $txtF.value, formatter: Cord.TextFieldValueOwner())
+          .padding(8)
+          .border(Color.blue, width: 2)
+
+        Button(action: join.press.send) {
+          Text("Join")
+            .padding(8)
+            .border(
+              isJA.value ? Color.green : Color.gray,
+              width: isJA.value ? 4 : 1
+            )
+        }
+        .disabled(!isJA.value)
+      }
+      .frame(width: 320)
+      .padding()
+    }
+  }
+}