| 1 | import LChatCore |
| 2 | import SwiftUI |
| 3 | |
| 4 | // Start a new chat, iMessage-style: the sheet lists people — tap one and the DM |
| 5 | // starts immediately (the server dedupes, so an existing DM just opens). "New |
| 6 | // group" pushes the multi-select flow. Agent helpers get their own section with |
| 7 | // a BOT badge, mirroring the web picker. All key wrapping happens natively in |
| 8 | // ThreadStore.createChat. |
| 9 | struct NewChatView: View { |
| 10 | @ObservedObject var store: ThreadStore |
| 11 | @Environment(\.dismiss) private var dismiss |
| 12 | let onCreated: (String) -> Void |
| 13 | |
| 14 | @State private var busyWith: String? // user id of the DM being created ("admin" = the Admin row) |
| 15 | @State private var error: String? |
| 16 | @State private var search = "" |
| 17 | |
| 18 | private var query: String { search.trimmingCharacters(in: .whitespaces) } |
| 19 | private var others: [RosterEntry] { store.roster.filter { $0.user_id != store.myUserId } } |
| 20 | private var people: [RosterEntry] { store.rosterMatches(others.filter { !$0.isAgent }, query) } |
| 21 | // Bots off empties the Helpers section (matching the web picker) — existing |
| 22 | // bot DMs stay in the sidebar; only starting new ones hides. |
| 23 | private var helpers: [RosterEntry] { |
| 24 | store.botsEnabled ? store.rosterMatches(others.filter { $0.isAgent }, query) : [] |
| 25 | } |
| 26 | // Personal apps from the registry (places ∋ "you", listed) — the web |
| 27 | // picker's Apps section, searchable by title like people are (Mac's |
| 28 | // NewChatPopover does the same). Hidden entirely when apps are off. |
| 29 | private var visibleApps: [AppManifest] { |
| 30 | guard store.appsEnabled else { return [] } |
| 31 | let apps = store.registry.personalApps |
| 32 | return query.isEmpty ? apps |
| 33 | : apps.filter { $0.title.localizedCaseInsensitiveContains(query) } |
| 34 | } |
| 35 | |
| 36 | var body: some View { |
| 37 | NavigationStack { |
| 38 | List { |
| 39 | // The action rows step aside while a query is live — search |
| 40 | // results are people, not actions (clear the field to get |
| 41 | // them back). The web keeps its equivalents in the sheet |
| 42 | // header, so they never compete with matches there either. |
| 43 | if query.isEmpty { |
| 44 | Section { |
| 45 | NavigationLink { |
| 46 | NewGroupView(store: store, onCreated: finish) |
| 47 | } label: { |
| 48 | Label { |
| 49 | Text("New group").font(.body.weight(.medium)) |
| 50 | } icon: { |
| 51 | Image(systemName: "person.3.fill") |
| 52 | .foregroundStyle(Color.accentColor) |
| 53 | } |
| 54 | } |
| 55 | // Bring someone new onto the server (if the admin allows |
| 56 | // member invites — the server says no otherwise). |
| 57 | NavigationLink { |
| 58 | InviteSomeoneView(store: store) { _ in dismiss() } |
| 59 | } label: { |
| 60 | Label { |
| 61 | Text("Invite someone").font(.body.weight(.medium)) |
| 62 | } icon: { |
| 63 | Image(systemName: "person.badge.plus") |
| 64 | .foregroundStyle(Color.accentColor) |
| 65 | } |
| 66 | } |
| 67 | // The community directory: open groups anyone can join. |
| 68 | NavigationLink { |
| 69 | DiscoverGroupsView(store: store, onOpen: finish) |
| 70 | } label: { |
| 71 | Label { |
| 72 | Text("Discover groups").font(.body.weight(.medium)) |
| 73 | } icon: { |
| 74 | Image(systemName: "safari") |
| 75 | .foregroundStyle(Color.accentColor) |
| 76 | } |
| 77 | } |
| 78 | // The Admin app, admins only (the roster carries our role; the |
| 79 | // server re-checks it) — same open-the-app-thread action as the |
| 80 | // web picker's Apps row, so /admin isn't the only way in. |
| 81 | if store.isAdmin { |
| 82 | Button { openAdmin() } label: { |
| 83 | HStack { |
| 84 | Label { |
| 85 | Text("Admin").font(.body.weight(.medium)) |
| 86 | } icon: { |
| 87 | Image(systemName: "gearshape") |
| 88 | .foregroundStyle(Color.accentColor) |
| 89 | } |
| 90 | Spacer() |
| 91 | if busyWith == "admin" { ProgressView() } |
| 92 | } |
| 93 | .contentShape(Rectangle()) |
| 94 | } |
| 95 | .buttonStyle(.plain) |
| 96 | .disabled(busyWith != nil) |
| 97 | .accessibilityLabel("Admin") |
| 98 | .accessibilityHint("Opens this space's admin panel") |
| 99 | } |
| 100 | } |
| 101 | } |
| 102 | |
| 103 | if others.isEmpty { |
| 104 | Section { |
| 105 | Text("No one else has joined this chat yet.") |
| 106 | .foregroundStyle(.secondary) |
| 107 | } |
| 108 | } else if !query.isEmpty && people.isEmpty && helpers.isEmpty && visibleApps.isEmpty { |
| 109 | Section { |
| 110 | Text("No matches.") |
| 111 | .foregroundStyle(.secondary) |
| 112 | } |
| 113 | } |
| 114 | if !people.isEmpty { |
| 115 | Section("People") { |
| 116 | ForEach(people, id: \.user_id) { person in personRow(person) } |
| 117 | } |
| 118 | } |
| 119 | if !helpers.isEmpty { |
| 120 | Section("Helpers") { |
| 121 | ForEach(helpers, id: \.user_id) { person in personRow(person) } |
| 122 | } |
| 123 | } |
| 124 | if !visibleApps.isEmpty { |
| 125 | Section("Apps") { |
| 126 | ForEach(visibleApps) { app in appRow(app) } |
| 127 | } |
| 128 | } |
| 129 | if let error { |
| 130 | Section { Text(error).foregroundStyle(.red) } |
| 131 | } |
| 132 | } |
| 133 | .navigationTitle("New chat") |
| 134 | .navigationBarTitleDisplayMode(.inline) |
| 135 | // Always-visible, like the web picker's Search field — hiding it |
| 136 | // behind a pull-down would read as "no way to filter" all over again. |
| 137 | .searchable(text: $search, placement: .navigationBarDrawer(displayMode: .always), |
| 138 | prompt: "Search") |
| 139 | // Return opens the top match, same as Enter on the web — but only |
| 140 | // mid-query: a stray Search tap on an empty field shouldn't start |
| 141 | // a DM with whoever happens to sort first. |
| 142 | .onSubmit(of: .search) { |
| 143 | guard !query.isEmpty, busyWith == nil else { return } |
| 144 | if let first = people.first ?? helpers.first { startDM(first) } |
| 145 | } |
| 146 | .toolbar { |
| 147 | ToolbarItem(placement: .cancellationAction) { Button("Cancel") { dismiss() } } |
| 148 | } |
| 149 | } |
| 150 | } |
| 151 | |
| 152 | private func personRow(_ person: RosterEntry) -> some View { |
| 153 | Button { startDM(person) } label: { |
| 154 | HStack(spacing: 12) { |
| 155 | // Nickname-resolved, like every other member list — the filter |
| 156 | // matches this name, so the row must show it too. |
| 157 | Avatar(name: store.displayName(for: person), size: 36, |
| 158 | source: store.avatarSource(for: person)) |
| 159 | Text(store.displayName(for: person)).foregroundStyle(.primary) |
| 160 | if person.isAgent { BotBadge() } |
| 161 | Spacer() |
| 162 | if busyWith == person.user_id { ProgressView() } |
| 163 | } |
| 164 | // A .plain button only hit-tests its label's opaque content — the |
| 165 | // Spacer and row padding were dead zones. Make the whole row tappable. |
| 166 | .contentShape(Rectangle()) |
| 167 | } |
| 168 | .buttonStyle(.plain) |
| 169 | .disabled(busyWith != nil) |
| 170 | } |
| 171 | |
| 172 | private func startDM(_ person: RosterEntry) { |
| 173 | busyWith = person.user_id |
| 174 | error = nil |
| 175 | Task { |
| 176 | let id = await store.createChat(memberIDs: [person.user_id], groupName: nil) |
| 177 | busyWith = nil |
| 178 | if let id { finish(id) } else { error = store.loadError ?? "Couldn't start the chat." } |
| 179 | } |
| 180 | } |
| 181 | |
| 182 | // A personal app row: open (creating on first use) its app-thread and |
| 183 | // dismiss into it — the same land-in-the-thread shape as picking a person. |
| 184 | private func appRow(_ app: AppManifest) -> some View { |
| 185 | Button { |
| 186 | busyWith = app.name |
| 187 | error = nil |
| 188 | Task { |
| 189 | let id = await store.openOrCreateAppThread(app: app.name, title: app.title) |
| 190 | busyWith = nil |
| 191 | if let id { finish(id) } else { error = store.loadError ?? "Couldn't open \(app.title)." } |
| 192 | } |
| 193 | } label: { |
| 194 | HStack(spacing: 12) { |
| 195 | Text(app.glyph) |
| 196 | .font(.system(size: 17)) |
| 197 | .frame(width: 36, height: 36) |
| 198 | .background(Circle().fill(.primary.opacity(0.06))) |
| 199 | VStack(alignment: .leading, spacing: 1) { |
| 200 | Text(app.title).foregroundStyle(.primary) |
| 201 | if let blurb = app.blurb, !blurb.isEmpty { |
| 202 | Text(blurb).font(.footnote).foregroundStyle(.secondary).lineLimit(1) |
| 203 | } |
| 204 | } |
| 205 | Spacer() |
| 206 | if busyWith == app.name { ProgressView() } |
| 207 | } |
| 208 | .contentShape(Rectangle()) |
| 209 | } |
| 210 | .buttonStyle(.plain) |
| 211 | .disabled(busyWith != nil) |
| 212 | .accessibilityLabel(app.title) |
| 213 | .accessibilityHint("Opens the \(app.title) app") |
| 214 | } |
| 215 | |
| 216 | // Open (creating on first use) the Admin app-thread, then dismiss into it — |
| 217 | // the same land-in-the-thread shape as picking a person. |
| 218 | private func openAdmin() { |
| 219 | busyWith = "admin" // an app id can't collide with a user id here |
| 220 | error = nil |
| 221 | Task { |
| 222 | let id = await store.openOrCreateAppThread(app: "admin", title: "Admin") |
| 223 | busyWith = nil |
| 224 | if let id { finish(id) } else { error = store.loadError ?? "Couldn't open Admin." } |
| 225 | } |
| 226 | } |
| 227 | |
| 228 | private func finish(_ id: String) { |
| 229 | onCreated(id) |
| 230 | dismiss() |
| 231 | } |
| 232 | } |
| 233 | |
| 234 | // The multi-select group flow, pushed from NewChatView. |
| 235 | struct NewGroupView: View { |
| 236 | @ObservedObject var store: ThreadStore |
| 237 | let onCreated: (String) -> Void |
| 238 | |
| 239 | @State private var selected: Set<String> = [] |
| 240 | @State private var selectedApps: Set<String> = [] |
| 241 | @State private var groupName = "" |
| 242 | @State private var openGroup = false |
| 243 | @State private var busy = false |
| 244 | @State private var error: String? |
| 245 | @State private var search = "" |
| 246 | |
| 247 | private var query: String { search.trimmingCharacters(in: .whitespaces) } |
| 248 | // Bots off drops agents from the member picker, same as the web's |
| 249 | // add-to-group sheet (adding a bot to a group is starting new bot use). |
| 250 | private var others: [RosterEntry] { |
| 251 | store.rosterMatches(store.roster.filter { |
| 252 | $0.user_id != store.myUserId && (store.botsEnabled || !$0.isAgent) |
| 253 | }, query) |
| 254 | } |
| 255 | |
| 256 | var body: some View { |
| 257 | Form { |
| 258 | Section("Group name") { |
| 259 | TextField("Optional", text: $groupName) |
| 260 | .autocorrectionDisabled() |
| 261 | } |
| 262 | // Open community group — offered only once the instance key is |
| 263 | // here (it carries the group key to future joiners), matching the |
| 264 | // web sheet and how photos wait on the same key. |
| 265 | if store.instanceKey() != nil { |
| 266 | Section { |
| 267 | Toggle("Open group", isOn: $openGroup) |
| 268 | } footer: { |
| 269 | Text("Anyone in this space can find it under Discover and join.") |
| 270 | } |
| 271 | } |
| 272 | Section(header: Text(selected.isEmpty ? "Add people" : "\(selected.count) selected")) { |
| 273 | if others.isEmpty && !query.isEmpty { |
| 274 | Text("No matches.").foregroundStyle(.secondary) |
| 275 | } |
| 276 | ForEach(others, id: \.user_id) { person in |
| 277 | Button { toggle(person.user_id) } label: { |
| 278 | HStack(spacing: 12) { |
| 279 | Avatar(name: store.displayName(for: person), size: 32, |
| 280 | source: store.avatarSource(for: person)) |
| 281 | Text(store.displayName(for: person)).foregroundStyle(.primary) |
| 282 | if person.isAgent { BotBadge() } |
| 283 | Spacer() |
| 284 | if selected.contains(person.user_id) { |
| 285 | Image(systemName: "checkmark.circle.fill").foregroundStyle(.tint) |
| 286 | } else { |
| 287 | Image(systemName: "circle").foregroundStyle(.tertiary) |
| 288 | } |
| 289 | } |
| 290 | // Same as personRow: without an explicit content shape only |
| 291 | // the glyphs hit-test, so selecting felt like tapping radio |
| 292 | // buttons. The whole row should toggle. |
| 293 | .contentShape(Rectangle()) |
| 294 | } |
| 295 | .buttonStyle(.plain) |
| 296 | } |
| 297 | } |
| 298 | // Shared apps, picked at birth — each one lands as a groupapps.add |
| 299 | // in the fresh log, so every member folds the same list (the same |
| 300 | // apps you could add later from ⋯ → Manage Apps). Hidden entirely |
| 301 | // when the admin turned apps off. |
| 302 | if store.appsEnabled { |
| 303 | Section { |
| 304 | // Every group-capable app from the registry (places ∋ |
| 305 | // "chat", listed) — the same list the ⋮ → Manage Apps |
| 306 | // sheet offers, custom and member apps included. |
| 307 | ForEach(store.registry.groupApps) { app in |
| 308 | Button { toggleApp(app.name) } label: { |
| 309 | HStack(spacing: 12) { |
| 310 | Image(systemName: AppIdentity.symbol(for: app.name) ?? "square.grid.2x2") |
| 311 | .font(.system(size: 14, weight: .medium)) |
| 312 | .foregroundStyle(.primary) |
| 313 | .frame(width: 32, height: 32) |
| 314 | .background(Circle().fill(.primary.opacity(0.06))) |
| 315 | Text(app.title).foregroundStyle(.primary) |
| 316 | Spacer() |
| 317 | if selectedApps.contains(app.name) { |
| 318 | Image(systemName: "checkmark.circle.fill").foregroundStyle(.tint) |
| 319 | } else { |
| 320 | Image(systemName: "circle").foregroundStyle(.tertiary) |
| 321 | } |
| 322 | } |
| 323 | .contentShape(Rectangle()) |
| 324 | } |
| 325 | .buttonStyle(.plain) |
| 326 | } |
| 327 | } header: { |
| 328 | Text("Apps") |
| 329 | } footer: { |
| 330 | Text("Apps are shared with everyone in the group — one list, one set of data.") |
| 331 | } |
| 332 | } |
| 333 | if let error { |
| 334 | Section { Text(error).foregroundStyle(.red) } |
| 335 | } |
| 336 | } |
| 337 | .navigationTitle("New group") |
| 338 | .navigationBarTitleDisplayMode(.inline) |
| 339 | .searchable(text: $search, placement: .navigationBarDrawer(displayMode: .always), |
| 340 | prompt: "Search") |
| 341 | .toolbar { |
| 342 | ToolbarItem(placement: .confirmationAction) { |
| 343 | if busy { ProgressView() } |
| 344 | else { |
| 345 | // An open group may start with just its creator — others |
| 346 | // find it in Discover; a closed group still needs people. |
| 347 | Button("Create") { create() } |
| 348 | .disabled(selected.isEmpty && !openGroup) |
| 349 | } |
| 350 | } |
| 351 | } |
| 352 | } |
| 353 | |
| 354 | private func toggle(_ id: String) { |
| 355 | if selected.contains(id) { selected.remove(id) } else { selected.insert(id) } |
| 356 | } |
| 357 | |
| 358 | private func toggleApp(_ id: String) { |
| 359 | if selectedApps.contains(id) { selectedApps.remove(id) } else { selectedApps.insert(id) } |
| 360 | } |
| 361 | |
| 362 | private func create() { |
| 363 | busy = true |
| 364 | error = nil |
| 365 | Task { |
| 366 | let id = await store.createChat(memberIDs: Array(selected), groupName: groupName, |
| 367 | group: true, apps: Array(selectedApps).sorted(), |
| 368 | openGroup: openGroup) |
| 369 | busy = false |
| 370 | if let id { onCreated(id) } else { error = store.loadError ?? "Couldn't create the group." } |
| 371 | } |
| 372 | } |
| 373 | } |
| 374 | |
| 375 | // The "BOT" tag next to agent helpers — mirrors the web picker's badge. |
| 376 | struct BotBadge: View { |
| 377 | var body: some View { |
| 378 | Text("BOT") |
| 379 | .font(.caption2.weight(.bold)) |
| 380 | .padding(.horizontal, 5) |
| 381 | .padding(.vertical, 2) |
| 382 | .background(Color.accentColor.opacity(0.15), in: RoundedRectangle(cornerRadius: 4)) |
| 383 | .foregroundStyle(Color.accentColor) |
| 384 | } |
| 385 | } |
| 386 | |
amadan