master..1c8b1da · parseable-macos

git.iko.soy/parseable-macos

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ParseableViewer/Views/AlertsView.swift+1−12

since splitsnapshots

unifiedsplit

@@ -5,10 +5,6 @@ struct AlertsView: View {

5 @State private var alertConfig: AlertConfig?

6 @State private var isLoading = false

7 @State private var errorMessage: String?

8− /// Bumped by every load. SwiftUI cancels the previous `.task(id:)` load on a

9− /// stream switch, but that load still resumes (with a cancellation error) —

10− /// and must not touch `isLoading`, which now belongs to the newer load.

11− @State private var loadGeneration = 0

13 var body: some View {

9 var body: some View {

14 Group {

10 Group {

@@ -81,16 +77,12 @@ struct AlertsView: View {

81 private func loadAlerts(stream: String) async {

77 private func loadAlerts(stream: String) async {

82 guard let client = appState.client else { return }

78 guard let client = appState.client else { return }

83 let connID = appState.activeConnection?.id

79 let connID = appState.activeConnection?.id

84− loadGeneration &+= 1

85− let generation = loadGeneration

86 isLoading = true

80 isLoading = true

87 errorMessage = nil

81 errorMessage = nil

88 alertConfig = nil

82 alertConfig = nil

90 do {

84 do {

91 let config = try await client.getAlerts(stream: stream)

85 let config = try await client.getAlerts(stream: stream)

92− // Superseded by a newer load: leave its spinner and state alone.

93− guard generation == loadGeneration else { return }

94 // The manual Refresh/Retry buttons spawn detached Tasks not tied to

86 // The manual Refresh/Retry buttons spawn detached Tasks not tied to

95 // `.task(id: stream)` cancellation, so a slow refresh for the old stream

87 // `.task(id: stream)` cancellation, so a slow refresh for the old stream

96 // can resolve after a switch. Drop stale results. Check the connection

88 // can resolve after a switch. Drop stale results. Check the connection

@@ -102,7 +94,6 @@ struct AlertsView: View {

102 connID == appState.activeConnection?.id else { isLoading = false; return }

94 connID == appState.activeConnection?.id else { isLoading = false; return }

103 alertConfig = config

95 alertConfig = config

104 } catch {

96 } catch {

105− guard generation == loadGeneration else { return }

106 guard stream == appState.selectedStream,

97 guard stream == appState.selectedStream,

107 connID == appState.activeConnection?.id else { isLoading = false; return }

98 connID == appState.activeConnection?.id else { isLoading = false; return }

108 errorMessage = ParseableError.userFriendlyMessage(for: error)

99 errorMessage = ParseableError.userFriendlyMessage(for: error)

@@ -212,9 +203,7 @@ struct AlertRowView: View {

212 private var stateColor: Color {

203 private var stateColor: Color {

213 switch alert.state?.lowercased() {

204 switch alert.state?.lowercased() {

214 case "triggered": return .red

205 case "triggered": return .red

215− case "disabled", "silenced": return .gray

206+ case "disabled": return .gray

216− // Parseable's default, healthy state (and 2.x's "resolved") — not a warning.

217− case "not-triggered", "resolved": return .green

218 // A reported-but-unrecognized state is a genuine "needs attention" signal,

207 // A reported-but-unrecognized state is a genuine "needs attention" signal,

219 // so tint it orange; a missing state is simply unknown and stays neutral so

208 // so tint it orange; a missing state is simply unknown and stays neutral so

220 // the bell icon isn't painted as a warning for every stateless alert.

209 // the bell icon isn't painted as a warning for every stateless alert.

ParseableViewer/Views/LogTableView.swift+6−53

@@ -315,23 +315,7 @@ struct LogTableView: View {

315 }

316 .onChange(of: sortColumn) { _, _ in debouncedRebuildSort() }

317 .onChange(of: sortAscending) { _, _ in debouncedRebuildSort() }

318− .onChange(of: selectedRecord) { _, newValue in

319− // The owner can drop the selection on its own (QueryViewModel

320− // clears it after every query). When the new result set equals the

321− // old one, `onChange(of: records)` doesn't fire, so nothing would

322− // reconcile the row highlight: the row stayed highlighted with no

323− // detail pane, and the next click on it merely "deselected" it.

324− if newValue == nil { selectedIndex = nil }

325− }

326 .onAppear {

318 .onAppear {

327− // This branch is unmounted while results are empty (e.g. across a

328− // stream switch, which clears them first), so `onChange(of: columns)`

329− // never sees the switch. Drop a sort column the new columns don't

330− // have — or hide — before sorting, or rows would be ordered by an

331− // invisible column with no header showing the sort.

332− if let sortColumn, !columns.contains(sortColumn) {

333− self.sortColumn = nil

334− }

335 recomputeColumnWidths(columns: columns, records: records)

319 recomputeColumnWidths(columns: columns, records: records)

336 rebuildSort()

320 rebuildSort()

337 }

321 }

@@ -417,9 +401,6 @@ struct LogTableView: View {

417 }

401 }

418

402

419 private func rebuildSort() {

403 private func rebuildSort() {

420− // A debounced rebuild scheduled before the table unmounted must not land

421− // after (and overwrite) this synchronous one.

422− sortTask?.cancel()

423 let sevCols = buildSeverityColumnSet(columns: columns)

404 let sevCols = buildSeverityColumnSet(columns: columns)

424 let enumerated = Array(records.enumerated())

405 let enumerated = Array(records.enumerated())

425 let sorted: [(offset: Int, element: LogRecord)]

406 let sorted: [(offset: Int, element: LogRecord)]

@@ -495,28 +476,12 @@ struct LogHeaderView: View {

495

476

496 @State private var draggedColumn: String?

477 @State private var draggedColumn: String?

497 @State private var dropTargetColumn: String?

478 @State private var dropTargetColumn: String?

498− /// `.contextMenu`'s builder runs during body evaluation, so the filter menus

499− /// compute their values while the view is being rendered. Writing an `@State`

500− /// dictionary from there is "modifying state during view update" (undefined

501− /// behavior, and it re-invalidates the header). The cache is therefore a plain

502− /// reference that isn't observed; `recordsGeneration` — bumped outside body

503− /// evaluation — is what invalidates it and triggers the re-render.

504− @State private var uniqueValuesCache = UniqueValuesCache()

479+ @State private var uniqueValuesCache: [String: [JSONValue]] = [:]

505− @State private var recordsGeneration = 0

506−

507− private final class UniqueValuesCache {

508− var generation = -1

509− var values: [String: [JSONValue]] = [:]

510− }

511

480

512 private static let maxFilterValues = 20

481 private static let maxFilterValues = 20

513

482

514 private func uniqueValues(for column: String) -> [JSONValue] {

483 private func uniqueValues(for column: String) -> [JSONValue] {

515− if uniqueValuesCache.generation != recordsGeneration {

516− uniqueValuesCache.generation = recordsGeneration

517− uniqueValuesCache.values = [:]

518− }

519− if let cached = uniqueValuesCache.values[column] {

484+ if let cached = uniqueValuesCache[column] {

520 return cached

485 return cached

521 }

486 }

522 var seen = Set<JSONValue>()

487 var seen = Set<JSONValue>()

@@ -528,7 +493,7 @@ struct LogHeaderView: View {

528 }

493 }

529 }

494 }

530 let sorted = result.sorted()

495 let sorted = result.sorted()

531− uniqueValuesCache.values[column] = sorted

496+ uniqueValuesCache[column] = sorted

532 return sorted

497 return sorted

533 }

498 }

534

499

@@ -671,7 +636,7 @@ struct LogHeaderView: View {

671 .background(Color(nsColor: .controlBackgroundColor))

636 .background(Color(nsColor: .controlBackgroundColor))

672 .border(Color.secondary.opacity(0.2), width: 0.5)

637 .border(Color.secondary.opacity(0.2), width: 0.5)

673 .onChange(of: records) { _, _ in

638 .onChange(of: records) { _, _ in

674− recordsGeneration &+= 1

639+ uniqueValuesCache = [:]

675 }

640 }

676 }

641 }

677}

642}

@@ -704,26 +669,14 @@ private struct ColumnDropDelegate: DropDelegate {

704 }

669 }

705

670

706 func performDrop(info: DropInfo) -> Bool {

671 func performDrop(info: DropInfo) -> Bool {

707− guard let dragged = draggedColumn, dragged != column,

672+ guard let dragged = draggedColumn, dragged != column else {

708− let provider = info.itemProviders(for: [UTType.plainText]).first else {

709 draggedColumn = nil

673 draggedColumn = nil

710 dropTargetColumn = nil

674 dropTargetColumn = nil

711 return false

675 return false

712 }

676 }

677+ onMoveColumn?(dragged, column)

713 draggedColumn = nil

678 draggedColumn = nil

714 dropTargetColumn = nil

679 dropTargetColumn = nil

715− // `draggedColumn` is only cleared by a drop on a header, so a header drag

716− // that was cancelled (or dropped elsewhere) leaves it set, and any later

717− // plain-text drag onto a header would move that stale column. Only move

718− // when the dropped payload really is the column header being dragged.

719− let target = column

720− let move = onMoveColumn

721− _ = provider.loadObject(ofClass: NSString.self) { object, _ in

722− guard let payload = object as? NSString, payload as String == dragged else { return }

723− DispatchQueue.main.async {

724− move?(dragged, target)

725− }

726− }

727 return true

680 return true

728 }

681 }

729

682

ParseableViewer/Views/ServerInfoView.swift+2−12

@@ -9,9 +9,6 @@ struct ServerInfoView: View {

9 @State private var isLoading = true

10 @State private var isHealthy = false

11 @State private var errorMessage: String?

12− /// Bumped by every load so a superseded (cancelled) load can't clear the

13− /// newer load's spinner or overwrite its results.

14− @State private var loadGeneration = 0

16 var body: some View {

13 var body: some View {

17 ScrollView {

14 ScrollView {

@@ -22,7 +19,7 @@ struct ServerInfoView: View {

22 .fontWeight(.semibold)

19 .fontWeight(.semibold)

23 Spacer()

20 Spacer()

24 Button {

21 Button {

25− Task { await loadInfo(forceRefresh: true) }

22+ Task { await loadInfo() }

26 } label: {

23 } label: {

27 Image(systemName: "arrow.clockwise")

24 Image(systemName: "arrow.clockwise")

28 }

25 }

@@ -156,18 +153,12 @@ struct ServerInfoView: View {

156 }

153 }

157 }

154 }

158

155

159− private func loadInfo(forceRefresh: Bool = false) async {

156+ private func loadInfo() async {

160 // Clear isLoading on the no-client path: since isLoading now starts `true`

157 // Clear isLoading on the no-client path: since isLoading now starts `true`

161 // (to avoid a red "Unhealthy" flash before the first check), an early return

158 // (to avoid a red "Unhealthy" flash before the first check), an early return

162 // without resetting it would wedge the spinner permanently.

159 // without resetting it would wedge the spinner permanently.

163 guard let client = appState.client else { isLoading = false; return }

160 guard let client = appState.client else { isLoading = false; return }

164− // `getAbout()` is cached for 60 s; the Refresh button must bypass that.

165− if forceRefresh {

166− await client.invalidateCache()

167− }

168 let connID = appState.activeConnection?.id

161 let connID = appState.activeConnection?.id

169− loadGeneration &+= 1

170− let generation = loadGeneration

171 isLoading = true

162 isLoading = true

172 errorMessage = nil

163 errorMessage = nil

173 // Seed from the app-wide cache so first load isn't blank, but never fall

164 // Seed from the app-wide cache so first load isn't blank, but never fall

@@ -198,7 +189,6 @@ struct ServerInfoView: View {

198 // load for the previous server can't overwrite the current one's state.

189 // load for the previous server can't overwrite the current one's state.

199 // Still clear isLoading: this task owns the spinner it set, and leaving it

190 // Still clear isLoading: this task owns the spinner it set, and leaving it

200 // true on the stale path wedges the ProgressView and disables Refresh.

191 // true on the stale path wedges the ProgressView and disables Refresh.

201− guard generation == loadGeneration else { return }

202 guard connID == appState.activeConnection?.id else { isLoading = false; return }

192 guard connID == appState.activeConnection?.id else { isLoading = false; return }

203 isHealthy = healthy

193 isHealthy = healthy

204 about = aboutValue

194 about = aboutValue

ParseableViewer/Views/StreamDetailView.swift+4−18

@@ -8,9 +8,6 @@ struct StreamDetailView: View {

8 @State private var retention: [RetentionConfig] = []

9 @State private var isLoading = false

10 @State private var errorMessage: String?

11− /// Bumped by every load. A superseded load (its `.task(id:)` cancelled by a

12− /// stream switch) still resumes, and must not clear the newer load's spinner.

13− @State private var loadGeneration = 0

15 var body: some View {

12 var body: some View {

16 Group {

13 Group {

@@ -28,7 +25,7 @@ struct StreamDetailView: View {

28 Spacer()

25 Spacer()

30 Button {

27 Button {

31− Task { await loadData(stream: stream, forceRefresh: true) }

28+ Task { await loadData(stream: stream) }

32 } label: {

29 } label: {

33 Image(systemName: "arrow.clockwise")

30 Image(systemName: "arrow.clockwise")

34 }

31 }

@@ -47,7 +44,7 @@ struct StreamDetailView: View {

47 Text(error)

44 Text(error)

48 Spacer()

45 Spacer()

49 Button("Retry") {

46 Button("Retry") {

50− Task { await loadData(stream: stream, forceRefresh: true) }

47+ Task { await loadData(stream: stream) }

51 }

48 }

52 .buttonStyle(.bordered)

49 .buttonStyle(.bordered)

53 .controlSize(.small)

50 .controlSize(.small)

@@ -177,22 +174,13 @@ struct StreamDetailView: View {

177 }

174 }

178 }

175 }

179

176

180− private func loadData(stream: String, forceRefresh: Bool = false) async {

177+ private func loadData(stream: String) async {

181 guard let client = appState.client else { return }

178 guard let client = appState.client else { return }

182− // The client caches schema/stats/info for 60 s. That's right for the

183− // automatic load on appear, but an explicit Refresh/Retry must hit the

184− // server — otherwise it repaints the same cached numbers and looks like a

185− // refresh that found nothing new.

186− if forceRefresh {

187− await client.invalidateCache()

188− }

189 // Capture the connection this fetch belongs to. Two servers can expose a

179 // Capture the connection this fetch belongs to. Two servers can expose a

190 // same-named stream, so guarding on the stream name alone would let a

180 // same-named stream, so guarding on the stream name alone would let a

191 // slow fetch write the previous server's data under the new server's

181 // slow fetch write the previous server's data under the new server's

192 // stream after a server switch.

182 // stream after a server switch.

193 let connID = appState.activeConnection?.id

183 let connID = appState.activeConnection?.id

194− loadGeneration &+= 1

195− let generation = loadGeneration

196 isLoading = true

184 isLoading = true

197 errorMessage = nil

185 errorMessage = nil

198 // Clear previous stream's data so it isn't shown under the new header

186 // Clear previous stream's data so it isn't shown under the new header

@@ -228,9 +216,7 @@ struct StreamDetailView: View {

228 // resolve after the user switched. Drop stale results instead of writing

216 // resolve after the user switched. Drop stale results instead of writing

229 // them under the new stream's header. Also check the connection so a

217 // them under the new stream's header. Also check the connection so a

230 // same-named stream on a different server doesn't accept the old server's

218 // same-named stream on a different server doesn't accept the old server's

231− // data. Reset `isLoading` on the stale path or the spinner wedges forever —

219+ // data. Reset `isLoading` on the stale path or the spinner wedges forever.

232− // unless a newer load has started, which owns the spinner now.

233− guard generation == loadGeneration else { return }

234 guard stream == appState.selectedStream, connID == appState.activeConnection?.id else {

220 guard stream == appState.selectedStream, connID == appState.activeConnection?.id else {

235 isLoading = false

221 isLoading = false

236 return

222 return

ParseableViewer/Views/UsersView.swift−6

@@ -5,9 +5,6 @@ struct UsersView: View {

5 @State private var users: [UserInfo] = []

6 @State private var isLoading = false

7 @State private var errorMessage: String?

8− /// Bumped by every load so a superseded (cancelled) load can't clear the

9− /// newer load's spinner.

10− @State private var loadGeneration = 0

12 var body: some View {

9 var body: some View {

13 VStack(spacing: 0) {

10 VStack(spacing: 0) {

@@ -85,8 +82,6 @@ struct UsersView: View {

85 private func loadUsers() async {

82 private func loadUsers() async {

86 guard let client = appState.client else { return }

83 guard let client = appState.client else { return }

87 let connID = appState.activeConnection?.id

84 let connID = appState.activeConnection?.id

88− loadGeneration &+= 1

89− let generation = loadGeneration

90 isLoading = true

85 isLoading = true

91 errorMessage = nil

86 errorMessage = nil

92 // Clear the previous server's list up front so it can't briefly show through

87 // Clear the previous server's list up front so it can't briefly show through

@@ -107,7 +102,6 @@ struct UsersView: View {

107 // Drop results if the active connection changed while awaiting. Still clear

102 // Drop results if the active connection changed while awaiting. Still clear

108 // isLoading: this task set the spinner, so leaving it true on the stale path

103 // isLoading: this task set the spinner, so leaving it true on the stale path

109 // wedges the ProgressView and disables Refresh.

104 // wedges the ProgressView and disables Refresh.

110− guard generation == loadGeneration else { return }

111 guard connID == appState.activeConnection?.id else { isLoading = false; return }

105 guard connID == appState.activeConnection?.id else { isLoading = false; return }

112 if let loaded { users = loaded }

106 if let loaded { users = loaded }

113 errorMessage = loadError

107 errorMessage = loadError