add show toggle and default wallet selector

damus/Models/UserSettings.swift

@@ -0,0 +1,124 @@
+//
+//  UserSettings.swift
+//  damus
+//
+//  Created by Suhail Saqan on 12/29/22.
+//
+
+import Foundation
+
+struct WalletItem : Decodable, Identifiable, Hashable {
+    var id: Int
+    var tag: String
+    var name : String
+    var link : String
+    var appStoreLink : String
+    var image: String
+}
+
+// New url prefixes needed to be added to LSApplicationQueriesSchemes
+enum Wallet: String, CaseIterable {
+    case defaultwallet = """
+    {"id": -1, "tag": "defaultwallet", "name": "Local default", "link": "lightning:", "appStoreLink": "lightning:", "image": ""}
+    """
+    case strike = """
+    {"id": 0, "tag": "strike", "name": "Strike", "link": "strike:", "appStoreLink": "https://apps.apple.com/us/app/strike-bitcoin-payments/id1488724463", "image": "strike"}
+    """
+    case cashapp = """
+    {"id": 1, "tag": "cashapp", "name": "Cash App", "link": "squarecash://", "appStoreLink": "https://apps.apple.com/us/app/cash-app/id711923939", "image": "cashapp"}
+    """
+    case muun = """
+    {"id": 2, "tag": "muun", "name": "Muun", "link": "muun:", "appStoreLink": "https://apps.apple.com/us/app/muun-wallet/id1482037683", "image": "muun"}
+    """
+    case bluewallet = """
+    {"id": 3, "tag": "bluewallet", "name": "Blue Wallet", "link": "bluewallet:lightning:", "appStoreLink": "https://apps.apple.com/us/app/bluewallet-bitcoin-wallet/id1376878040", "image": "bluewallet"}
+    """
+    case walletofsatoshi = """
+    {"id": 4, "tag": "walletofsatoshi", "name": "Wallet Of Satoshi", "link": "walletofsatoshi:lightning:", "appStoreLink": "https://apps.apple.com/us/app/wallet-of-satoshi/id1438599608", "image": "walletofsatoshi"}
+    """
+    case zebedee = """
+    {"id": 5, "tag": "zebedee", "name": "Zebedee", "link": "zebedee:lightning:", "appStoreLink": "https://apps.apple.com/us/app/zebedee-wallet/id1484394401", "image": "zebedee"}
+    """
+    case zeusln = """
+    {"id": 6, "tag": "zeusln", "name": "Zeus LN", "link": "zeusln:lightning:", "appStoreLink": "https://apps.apple.com/us/app/zeus-ln/id1456038895", "image": "zeusln"}
+    """
+    case lnlink = """
+    {"id": 7, "tag": "lnlink", "name": "LNLink", "link": "lnlink:lightning:", "appStoreLink": "https://testflight.apple.com/join/aNY4yuuZ", "image": "lnlink"}
+    """
+    case phoenix = """
+    {"id": 8, "tag": "phoenix", "name": "Phoenix", "link": "phoenix://", "appStoreLink": "https://apps.apple.com/us/app/phoenix-wallet/id1544097028", "image": "phoenix"}
+    """
+}
+
+class UserSettingsStore: ObservableObject {
+    @Published var defaultwallet: Wallet {
+        didSet {
+            UserDefaults.standard.set(defaultwallet.rawValue, forKey: "defaultwallet")
+        }
+    }
+    
+    @Published var showwalletselector: Bool {
+        didSet {
+            UserDefaults.standard.set(showwalletselector, forKey: "showwalletselector")
+        }
+    }
+
+    init() {
+        self.defaultwallet = (UserDefaults.standard.object(forKey: "defaultwallet") == nil ? Wallet.defaultwallet : Wallet(rawValue: UserDefaults.standard.object(forKey: "defaultwallet") as! String)) ?? Wallet.defaultwallet
+        self.showwalletselector = UserDefaults.standard.object(forKey: "showwalletselector") == nil ? true : UserDefaults.standard.object(forKey: "showwalletselector") as! Bool
+    }
+}
+
+func get_wallet_list() -> [WalletItem] {
+    let values: [String] = Wallet.allCases.map { $0.rawValue }
+
+    var walletList: [WalletItem] = []
+
+    for value in values {
+        let data = value.data(using: .utf8)!
+        do {
+            let wallet = try JSONDecoder().decode(WalletItem.self, from: data)
+            walletList.append(wallet)
+        } catch {
+            return []
+        }
+    }
+    return walletList
+}
+
+func get_wallet_tag(_ tag: String) -> Wallet {
+    switch tag {
+    case "defaultwallet":
+        return Wallet.defaultwallet
+    case "strike":
+        return Wallet.strike
+    case "cashapp":
+        return Wallet.cashapp
+    case "muun":
+        return Wallet.muun
+    case "bluewallet":
+        return Wallet.bluewallet
+    case "walletofsatoshi":
+        return Wallet.walletofsatoshi
+    case "zebedee":
+        return Wallet.zebedee
+    case "zeusln":
+        return Wallet.zeusln
+    case "lnlink":
+        return Wallet.lnlink
+    case "phoenix":
+        return Wallet.phoenix
+    default:
+        return Wallet.defaultwallet
+    }
+}
+
+func get_default_wallet(_ us: String) -> WalletItem {
+    let data = us.data(using: .utf8)!
+    do {
+        return try JSONDecoder().decode(WalletItem.self, from: data)
+    } catch {
+        return get_wallet_list()[0]
+    }
+    
+}