Update extensions

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Hariharan Mudaliar 2026-03-16 12:54:57 +05:30
commit db38661da8
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GPG key ID: 025583EB0BE5640E
3 changed files with 150 additions and 79 deletions

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@ -35,6 +35,18 @@ final class ExtensionRPCService {
private let decoder = JSONDecoder()
private let encoder = JSONEncoder()
// Keys whose values represent Swift enums that use {"type":...} in client format.
// These need to be transformed to Swift Codable format: {"caseName": {params}}.
private static let enumKeys: Set<String> = [
"leadingIcon", "trailingContent", "progressIndicator",
"badgeIcon", "leadingContent", "icon", "tint"
]
// Enum-typed fields that can appear inside arrays (like content elements)
private static let contentElementTypeFields: Set<String> = [
"text", "icon", "progress", "graph", "gauge", "spacer", "divider", "webView"
]
init(bundleIdentifier: String, server: ExtensionRPCServer) {
self.bundleIdentifier = bundleIdentifier
self.server = server
@ -146,7 +158,8 @@ final class ExtensionRPCService {
}
do {
let descriptor = try decoder.decode(AtollLiveActivityDescriptor.self, from: descriptorData)
let transformed = Self.transformClientJSON(descriptorData)
let descriptor = try decoder.decode(AtollLiveActivityDescriptor.self, from: transformed)
try ExtensionDescriptorValidator.validate(descriptor)
try liveActivityManager.present(descriptor: descriptor, bundleIdentifier: descriptor.bundleIdentifier)
logDiagnostics("RPC: Presented live activity \(descriptor.id) for \(descriptor.bundleIdentifier)")
@ -154,6 +167,8 @@ final class ExtensionRPCService {
} catch let error as ExtensionValidationError {
return errorResponse(from: error, id: id)
} catch {
logDiagnostics("RPC: Decode error for presentLiveActivity: \(error)")
logDiagnostics("RPC: Raw payload: \(String(data: descriptorData, encoding: .utf8) ?? "<binary>")")
return errorResponse(code: RPCErrorCode.internalError, message: error.localizedDescription, id: id)
}
}
@ -164,13 +179,15 @@ final class ExtensionRPCService {
}
do {
let descriptor = try decoder.decode(AtollLiveActivityDescriptor.self, from: descriptorData)
let transformed = Self.transformClientJSON(descriptorData)
let descriptor = try decoder.decode(AtollLiveActivityDescriptor.self, from: transformed)
try liveActivityManager.update(descriptor: descriptor, bundleIdentifier: descriptor.bundleIdentifier)
logDiagnostics("RPC: Updated live activity \(descriptor.id) for \(descriptor.bundleIdentifier)")
return RPCSuccessResponse(result: ["success": .bool(true)], id: id)
} catch let error as ExtensionValidationError {
return errorResponse(from: error, id: id)
} catch {
logDiagnostics("RPC: Decode error for updateLiveActivity: \(error)")
return errorResponse(code: RPCErrorCode.internalError, message: error.localizedDescription, id: id)
}
}
@ -193,7 +210,8 @@ final class ExtensionRPCService {
}
do {
let descriptor = try decoder.decode(AtollLockScreenWidgetDescriptor.self, from: descriptorData)
let transformed = Self.transformClientJSON(descriptorData)
let descriptor = try decoder.decode(AtollLockScreenWidgetDescriptor.self, from: transformed)
try ExtensionDescriptorValidator.validate(descriptor)
try widgetManager.present(descriptor: descriptor, bundleIdentifier: descriptor.bundleIdentifier)
logDiagnostics("RPC: Presented widget \(descriptor.id) for \(descriptor.bundleIdentifier)")
@ -201,6 +219,8 @@ final class ExtensionRPCService {
} catch let error as ExtensionValidationError {
return errorResponse(from: error, id: id)
} catch {
logDiagnostics("RPC: Decode error for presentWidget: \(error)")
logDiagnostics("RPC: Raw payload: \(String(data: descriptorData, encoding: .utf8) ?? "<binary>")")
return errorResponse(code: RPCErrorCode.internalError, message: error.localizedDescription, id: id)
}
}
@ -211,13 +231,15 @@ final class ExtensionRPCService {
}
do {
let descriptor = try decoder.decode(AtollLockScreenWidgetDescriptor.self, from: descriptorData)
let transformed = Self.transformClientJSON(descriptorData)
let descriptor = try decoder.decode(AtollLockScreenWidgetDescriptor.self, from: transformed)
try widgetManager.update(descriptor: descriptor, bundleIdentifier: descriptor.bundleIdentifier)
logDiagnostics("RPC: Updated widget \(descriptor.id) for \(descriptor.bundleIdentifier)")
return RPCSuccessResponse(result: ["success": .bool(true)], id: id)
} catch let error as ExtensionValidationError {
return errorResponse(from: error, id: id)
} catch {
logDiagnostics("RPC: Decode error for updateWidget: \(error)")
return errorResponse(code: RPCErrorCode.internalError, message: error.localizedDescription, id: id)
}
}
@ -240,7 +262,8 @@ final class ExtensionRPCService {
}
do {
let descriptor = try decoder.decode(AtollNotchExperienceDescriptor.self, from: descriptorData)
let transformed = Self.transformClientJSON(descriptorData)
let descriptor = try decoder.decode(AtollNotchExperienceDescriptor.self, from: transformed)
try ExtensionDescriptorValidator.validate(descriptor)
try notchManager.present(descriptor: descriptor, bundleIdentifier: descriptor.bundleIdentifier)
logDiagnostics("RPC: Presented notch experience \(descriptor.id) for \(descriptor.bundleIdentifier)")
@ -248,6 +271,8 @@ final class ExtensionRPCService {
} catch let error as ExtensionValidationError {
return errorResponse(from: error, id: id)
} catch {
logDiagnostics("RPC: Decode error for presentNotchExperience: \(error)")
logDiagnostics("RPC: Raw payload: \(String(data: descriptorData, encoding: .utf8) ?? "<binary>")")
return errorResponse(code: RPCErrorCode.internalError, message: error.localizedDescription, id: id)
}
}
@ -258,13 +283,15 @@ final class ExtensionRPCService {
}
do {
let descriptor = try decoder.decode(AtollNotchExperienceDescriptor.self, from: descriptorData)
let transformed = Self.transformClientJSON(descriptorData)
let descriptor = try decoder.decode(AtollNotchExperienceDescriptor.self, from: transformed)
try notchManager.update(descriptor: descriptor, bundleIdentifier: descriptor.bundleIdentifier)
logDiagnostics("RPC: Updated notch experience \(descriptor.id) for \(descriptor.bundleIdentifier)")
return RPCSuccessResponse(result: ["success": .bool(true)], id: id)
} catch let error as ExtensionValidationError {
return errorResponse(from: error, id: id)
} catch {
logDiagnostics("RPC: Decode error for updateNotchExperience: \(error)")
return errorResponse(code: RPCErrorCode.internalError, message: error.localizedDescription, id: id)
}
}
@ -309,4 +336,119 @@ final class ExtensionRPCService {
guard Defaults[.extensionDiagnosticsLoggingEnabled] else { return }
Logger.log(message, category: .extensions)
}
// MARK: - Client JSON Transformation
/// Converts client wire format to Swift Codable format for enum types.
///
/// Client sends: `{ "type": "symbol", "name": "timer", "size": 16 }`
/// Swift expects: `{ "symbol": { "name": "timer", "size": 16 } }`
///
/// For enums with unnamed parameters (e.g., `case text(String, font:, color:)`):
/// Client sends: `{ "type": "text", "text": "LIVE", "font": {...} }`
/// Swift expects: `{ "text": { "_0": "LIVE", "font": {...} } }`
static func transformClientJSON(_ data: Data) -> Data {
guard let json = try? JSONSerialization.jsonObject(with: data) as? [String: Any] else {
return data
}
let transformed = transformObject(json)
return (try? JSONSerialization.data(withJSONObject: transformed)) ?? data
}
private static func transformObject(_ obj: [String: Any]) -> [String: Any] {
var result: [String: Any] = [:]
for (key, value) in obj {
if let dict = value as? [String: Any] {
if enumKeys.contains(key), let typeName = dict["type"] as? String {
// Transform: { "type": "symbol", ... } → { "symbol": { ... } }
result[key] = transformEnumValue(dict, typeName: typeName)
} else {
result[key] = transformObject(dict)
}
} else if let arr = value as? [[String: Any]] {
// Arrays like "content", "elements", "sections"
result[key] = arr.map { item in
if let typeName = item["type"] as? String,
(key == "content" || key == "elements") {
return transformEnumValue(item, typeName: typeName)
}
return transformObject(item)
}
} else {
result[key] = value
}
}
return result
}
/// Transforms `{ "type": "caseName", ...params }` → `{ "caseName": { ...params } }`.
/// Handles special cases where Swift enum cases have unnamed first parameters:
/// - `text` / `marquee`: `text` field → `_0`
/// - `icon`: `icon` field → `_0` (AtollIconDescriptor)
/// - `progress`: `indicator` field → `_0` (AtollProgressIndicator)
/// - `webView`: `content` field → `_0` (AtollWidgetWebContentDescriptor)
/// - `animation`: `data` field → `_0` (Data)
private static func transformEnumValue(_ dict: [String: Any], typeName: String) -> [String: Any] {
var inner: [String: Any] = [:]
for (k, v) in dict where k != "type" {
if let nestedDict = v as? [String: Any] {
// Check if this nested dict is an enum-typed field
if (enumKeys.contains(k) || k == "indicator"),
let nestedType = nestedDict["type"] as? String {
inner[k] = transformEnumValue(nestedDict, typeName: nestedType)
} else {
inner[k] = transformObject(nestedDict)
}
} else if let nestedArr = v as? [[String: Any]] {
inner[k] = nestedArr.map { item in
if let t = item["type"] as? String {
return transformEnumValue(item, typeName: t)
}
return transformObject(item)
}
} else {
inner[k] = v
}
}
// Handle unnamed first parameter for specific enum cases.
// Swift's auto-synthesized Codable encodes unnamed associated values as `_0`, `_1`, etc.
switch typeName {
case "text":
// AtollTrailingContent.text(String, ...) AND AtollWidgetContentElement.text(String, ...)
if let textValue = inner.removeValue(forKey: "text") {
inner["_0"] = textValue
}
case "marquee":
// AtollTrailingContent.marquee(String, ...)
if let textValue = inner.removeValue(forKey: "text") {
inner["_0"] = textValue
}
case "icon":
// AtollWidgetContentElement.icon(AtollIconDescriptor, tint:)
if let iconValue = inner.removeValue(forKey: "icon") {
inner["_0"] = iconValue
}
case "progress":
// AtollWidgetContentElement.progress(AtollProgressIndicator, value:, color:)
if let indicatorValue = inner.removeValue(forKey: "indicator") {
inner["_0"] = indicatorValue
}
case "webView":
// AtollWidgetContentElement.webView(AtollWidgetWebContentDescriptor)
if let contentValue = inner.removeValue(forKey: "content") {
inner["_0"] = contentValue
}
case "animation":
// AtollTrailingContent.animation(data:, size:) — data is named but let's be safe
break
default:
break
}
return [typeName: inner]
}
}