{
  "version": 3,
  "sources": ["../../src/settings-menu.ts"],
  "sourcesContent": ["import type { ExtensionCommandContext } from \"@earendil-works/pi-coding-agent\";\nimport type { MenuDefinition } from \"@narumitw/pi-tui-kit\";\nimport type { ContextManagementSettingsRuntime, ContextManagementSettingsState } from \"./settings.js\";\nimport { terminalText as safeText } from \"./terminal.js\";\n\ntype Screen = \"main\" | \"settings\" | \"status\" | \"help\" | \"invalid\";\ntype Action = \"set-enabled\";\n\nexport interface ContextManagementMenuOwner {\n  signal: AbortSignal;\n  isCurrent(): boolean;\n  isActive(): boolean;\n  onSettingsChanged(): void | Promise<void>;\n}\n\nconst settingsChangeQueues = new WeakMap<ContextManagementSettingsRuntime, Promise<void>>();\n\nfunction enqueueSettingsChange<T>(runtime: ContextManagementSettingsRuntime, operation: () => Promise<T>): Promise<T> {\n  const queued = settingsChangeQueues.get(runtime) ?? Promise.resolve();\n  const result = queued.then(operation, operation);\n  settingsChangeQueues.set(\n    runtime,\n    result.then(\n      () => undefined,\n      () => undefined,\n    ),\n  );\n  return result;\n}\n\nasync function updateEnabled(\n  runtime: ContextManagementSettingsRuntime,\n  ctx: ExtensionCommandContext,\n  enabled: boolean,\n  signal: AbortSignal,\n  onSettingsChanged: () => void | Promise<void>,\n) {\n  return enqueueSettingsChange(runtime, async () => {\n    const previous = runtime.get().settings.enabled;\n    try {\n      await runtime.update({ enabled }, signal);\n    } catch (error) {\n      if (signal.aborted) return { kind: \"rejected\" as const };\n      ctx.ui.notify(\n        `Could not save pi-context-management.json: ${safeText(error instanceof Error ? error.message : String(error))}`,\n        \"error\",\n      );\n      return { kind: \"rejected\" as const };\n    }\n    try {\n      // A completed save remains committed even if menu cancellation races with reconciliation.\n      await onSettingsChanged();\n    } catch (error) {\n      let rollbackError: unknown;\n      try {\n        await runtime.update({ enabled: previous });\n        await onSettingsChanged();\n      } catch (recoveryError) {\n        rollbackError = recoveryError;\n      }\n      if (signal.aborted) return { kind: \"rejected\" as const };\n      const failure = safeText(error instanceof Error ? error.message : String(error));\n      const recovery = rollbackError\n        ? ` The previous setting could not be fully restored: ${safeText(rollbackError instanceof Error ? rollbackError.message : String(rollbackError))}`\n        : \" The previous setting was restored.\";\n      ctx.ui.notify(`Could not apply experimental context management: ${failure}.${recovery}`, \"error\");\n      return { kind: \"rejected\" as const };\n    }\n    if (signal.aborted) return { kind: \"rejected\" as const };\n    ctx.ui.notify(\"Context management settings saved.\", \"info\");\n    return { kind: \"stay\" as const };\n  });\n}\n\nexport function createContextManagementMenu(\n  runtime: ContextManagementSettingsRuntime,\n  options: {\n    isActive?: () => boolean;\n    onSettingsChanged?: () => void | Promise<void>;\n  } = {},\n): MenuDefinition<ContextManagementSettingsState, Screen, Action, ExtensionCommandContext> {\n  return {\n    start: \"main\",\n    screens: {\n      main: ({ state }) => ({\n        kind: \"actions\",\n        title: \"Experimental Context Management\",\n        lines: [\n          `Configured: ${state.settings.enabled ? \"On\" : \"Off\"}`,\n          `Runtime: ${options.isActive?.() ? \"Active\" : state.settings.enabled ? \"Unavailable\" : \"Inactive\"}`,\n        ],\n        items: [\n          state.kind === \"invalid\"\n            ? {\n                id: \"settings\",\n                label: \"Settings\",\n                description: \"Read-only until the invalid settings file is repaired.\",\n                to: \"invalid\" as const,\n              }\n            : { id: \"settings\", label: \"Settings\", to: \"settings\" as const },\n          { id: \"status\", label: \"Status\", to: \"status\" as const },\n          { id: \"help\", label: \"Help\", to: \"help\" as const },\n          { id: \"close\", label: \"Close\", close: true },\n        ],\n        hint: \"close\",\n      }),\n      settings: ({ state }) => ({\n        kind: \"settings\",\n        title: \"Context Management Settings\",\n        lines: [`User settings \u00B7 ${safeText(state.path)}`],\n        items: [\n          {\n            id: \"enabled\",\n            label: \"Experimental context management\",\n            description: \"Use summary-free local rollover and four branch-local context tools.\",\n            currentValue: state.settings.enabled ? \"On\" : \"Off\",\n            values: [\"On\", \"Off\"],\n            action: \"set-enabled\",\n          },\n        ],\n      }),\n      status: ({ state }) => ({\n        kind: \"detail\",\n        title: \"Context Management Status\",\n        lines: [\n          `Configured: ${state.settings.enabled ? \"On\" : \"Off\"}`,\n          `Runtime: ${options.isActive?.() ? \"Active\" : state.settings.enabled ? \"Unavailable\" : \"Inactive\"}`,\n          `Settings: ${safeText(state.path)}`,\n        ],\n        hint: \"back\",\n      }),\n      help: () => ({\n        kind: \"detail\",\n        title: \"Context Management Help\",\n        lines: [\n          \"This experimental extension starts summary-free context windows and exposes bounded history and note tools.\",\n          \"Save important information in notes before starting a new context.\",\n          \"Disabling the extension restores Pi-native compaction after the active run settles.\",\n        ],\n        hint: \"back\",\n      }),\n      invalid: ({ state }) => ({\n        kind: \"detail\",\n        title: \"Context Management Settings \u00B7 Read only\",\n        lines: [\n          `Invalid settings file: ${safeText(state.path)}`,\n          `Issue: ${safeText(state.issue ?? \"unknown validation error\")}`,\n          \"Built-in defaults are active. Repair the file and run /reload; it will not be overwritten.\",\n        ],\n        hint: \"back\",\n      }),\n    },\n    actions: {\n      \"set-enabled\": ({ ctx, value, signal }) =>\n        updateEnabled(runtime, ctx, value === \"On\", signal, options.onSettingsChanged ?? (() => undefined)),\n    },\n  };\n}\n\nexport async function showContextManagementMenu(\n  runtime: ContextManagementSettingsRuntime,\n  ctx: ExtensionCommandContext,\n  owner: ContextManagementMenuOwner,\n): Promise<void> {\n  if (ctx.mode === \"rpc\" && ctx.hasUI) {\n    ctx.ui.notify(`Edit experimental context management settings at ${safeText(runtime.get().path)}.`, \"info\");\n    return;\n  }\n  if (ctx.mode !== \"tui\") {\n    throw new Error(\"/context-management requires TUI or RPC UI support\");\n  }\n  const { runMenu } = await import(\"@narumitw/pi-tui-kit\");\n  if (owner.signal.aborted || !owner.isCurrent()) return;\n  await runMenu(\n    ctx,\n    createContextManagementMenu(runtime, {\n      isActive: owner.isActive,\n      onSettingsChanged: owner.onSettingsChanged,\n    }),\n    {\n      getState: () => runtime.get(),\n      signal: owner.signal,\n      isCurrent: owner.isCurrent,\n    },\n  );\n}\n"],
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