anomalyco · adamdotdevin · Mar 12, 2026 · Mar 12, 2026
@@ -6,14 +6,15 @@ import { Keybind } from "@opencode-ai/ui/keybind"
 import { List } from "@opencode-ai/ui/list"
 import { base64Encode } from "@opencode-ai/util/encode"
 import { getDirectory, getFilename } from "@opencode-ai/util/path"
-import { useNavigate, useParams } from "@solidjs/router"
+import { useNavigate } from "@solidjs/router"
 import { createMemo, createSignal, Match, onCleanup, Show, Switch } from "solid-js"
 import { formatKeybind, useCommand, type CommandOption } from "@/context/command"
 import { useGlobalSDK } from "@/context/global-sdk"
 import { useGlobalSync } from "@/context/global-sync"
 import { useLayout } from "@/context/layout"
 import { useFile } from "@/context/file"
 import { useLanguage } from "@/context/language"
+import { useSessionLayout } from "@/pages/session/session-layout"
 import { decode64 } from "@/utils/base64"
 import { getRelativeTime } from "@/utils/time"
 
@@ -259,14 +260,11 @@ export function DialogSelectFile(props: { mode?: DialogSelectFileMode; onOpenFil
   const layout = useLayout()
   const file = useFile()
   const dialog = useDialog()
-  const params = useParams()
   const navigate = useNavigate()
   const globalSDK = useGlobalSDK()
   const globalSync = useGlobalSync()
+  const { params, tabs, view } = useSessionLayout()
   const filesOnly = () => props.mode === "files"
-  const sessionKey = createMemo(() => `${params.dir}${params.id ? "/" + params.id : ""}`)
-  const tabs = createMemo(() => layout.tabs(sessionKey))
-  const view = createMemo(() => layout.view(sessionKey))
   const state = { cleanup: undefined as (() => void) | void, committed: false }
   const [grouped, setGrouped] = createSignal(false)
   const commandEntries = createCommandEntries({ filesOnly, command, language })

@@ -17,7 +17,6 @@ import {
 } from "@/context/prompt"
 import { useLayout } from "@/context/layout"
 import { useSDK } from "@/context/sdk"
-import { useParams } from "@solidjs/router"
 import { useSync } from "@/context/sync"
 import { useComments } from "@/context/comments"
 import { Button } from "@opencode-ai/ui/button"
@@ -37,6 +36,7 @@ import { Persist, persisted } from "@/utils/persist"
 import { usePermission } from "@/context/permission"
 import { useLanguage } from "@/context/language"
 import { usePlatform } from "@/context/platform"
+import { useSessionLayout } from "@/pages/session/session-layout"
 import { createTextFragment, getCursorPosition, setCursorPosition, setRangeEdge } from "./prompt-input/editor-dom"
 import { createPromptAttachments, ACCEPTED_FILE_TYPES } from "./prompt-input/attachments"
 import {
@@ -102,13 +102,13 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
   const prompt = usePrompt()
   const layout = useLayout()
   const comments = useComments()
-  const params = useParams()
   const dialog = useDialog()
   const providers = useProviders()
   const command = useCommand()
   const permission = usePermission()
   const language = useLanguage()
   const platform = usePlatform()
+  const { params, tabs, view } = useSessionLayout()
   let editorRef!: HTMLDivElement
   let fileInputRef: HTMLInputElement | undefined
   let scrollRef!: HTMLDivElement
@@ -154,10 +154,6 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
     requestAnimationFrame(scrollCursorIntoView)
   }
 
-  const sessionKey = createMemo(() => `${params.dir}${params.id ? "/" + params.id : ""}`)
-  const tabs = createMemo(() => layout.tabs(sessionKey))
-  const view = createMemo(() => layout.view(sessionKey))
-
   const commentInReview = (path: string) => {
     const sessionID = params.id
     if (!sessionID) return false
@@ -255,6 +251,15 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
   })
 
   const buttonsSpring = useSpring(() => (store.mode === "normal" ? 1 : 0), { visualDuration: 0.2, bounce: 0 })
+  const motion = (value: number) => ({
+    opacity: value,
+    transform: `scale(${0.95 + value * 0.05})`,
+    filter: `blur(${(1 - value) * 2}px)`,
+    "pointer-events": value > 0.5 ? ("auto" as const) : ("none" as const),
+  })
+  const buttons = createMemo(() => motion(buttonsSpring()))
+  const shell = createMemo(() => motion(1 - buttonsSpring()))
+  const control = createMemo(() => ({ height: "28px", ...buttons() }))
 
   const commentCount = createMemo(() => {
     if (store.mode === "shell") return 0
@@ -1275,11 +1280,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                   type="button"
                   variant="ghost"
                   class="size-8 p-0"
-                  style={{
-                    opacity: buttonsSpring(),
-                    transform: `scale(${0.95 + buttonsSpring() * 0.05})`,
-                    filter: `blur(${(1 - buttonsSpring()) * 2}px)`,
-                  }}
+                  style={buttons()}
                   onClick={pick}
                   disabled={store.mode !== "normal"}
                   tabIndex={store.mode === "normal" ? undefined : -1}
@@ -1317,11 +1318,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                   icon={working() ? "stop" : "arrow-up"}
                   variant="primary"
                   class="size-8"
-                  style={{
-                    opacity: buttonsSpring(),
-                    transform: `scale(${0.95 + buttonsSpring() * 0.05})`,
-                    filter: `blur(${(1 - buttonsSpring()) * 2}px)`,
-                  }}
+                  style={buttons()}
                   aria-label={working() ? language.t("prompt.action.stop") : language.t("prompt.action.send")}
                 />
               </Tooltip>
@@ -1379,10 +1376,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                 class="h-7 flex items-center gap-1.5 max-w-[160px] min-w-0 absolute inset-y-0 left-0"
                 style={{
                   padding: "0 4px 0 8px",
-                  opacity: 1 - buttonsSpring(),
-                  transform: `scale(${0.95 + (1 - buttonsSpring()) * 0.05})`,
-                  filter: `blur(${buttonsSpring() * 2}px)`,
-                  "pointer-events": buttonsSpring() < 0.5 ? "auto" : "none",
+                  ...shell(),
                 }}
               >
                 <span class="truncate text-13-medium text-text-strong">{language.t("prompt.mode.shell")}</span>
@@ -1402,13 +1396,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                     onSelect={local.agent.set}
                     class="capitalize max-w-[160px]"
                     valueClass="truncate text-13-regular"
-                    triggerStyle={{
-                      height: "28px",
-                      opacity: buttonsSpring(),
-                      transform: `scale(${0.95 + buttonsSpring() * 0.05})`,
-                      filter: `blur(${(1 - buttonsSpring()) * 2}px)`,
-                      "pointer-events": buttonsSpring() > 0.5 ? "auto" : "none",
-                    }}
+                    triggerStyle={control()}
                     variant="ghost"
                   />
                 </TooltipKeybind>
@@ -1426,13 +1414,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                         variant="ghost"
                         size="normal"
                         class="min-w-0 max-w-[320px] text-13-regular group"
-                        style={{
-                          height: "28px",
-                          opacity: buttonsSpring(),
-                          transform: `scale(${0.95 + buttonsSpring() * 0.05})`,
-                          filter: `blur(${(1 - buttonsSpring()) * 2}px)`,
-                          "pointer-events": buttonsSpring() > 0.5 ? "auto" : "none",
-                        }}
+                        style={control()}
                         onClick={() => dialog.show(() => <DialogSelectModelUnpaid />)}
                       >
                         <Show when={local.model.current()?.provider?.id}>
@@ -1461,13 +1443,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                       triggerProps={{
                         variant: "ghost",
                         size: "normal",
-                        style: {
-                          height: "28px",
-                          opacity: buttonsSpring(),
-                          transform: `scale(${0.95 + buttonsSpring() * 0.05})`,
-                          filter: `blur(${(1 - buttonsSpring()) * 2}px)`,
-                          "pointer-events": buttonsSpring() > 0.5 ? "auto" : "none",
-                        },
+                        style: control(),
                         class: "min-w-0 max-w-[320px] text-13-regular group",
                       }}
                     >
@@ -1499,13 +1475,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                     onSelect={(x) => local.model.variant.set(x === "default" ? undefined : x)}
                     class="capitalize max-w-[160px]"
                     valueClass="truncate text-13-regular"
-                    triggerStyle={{
-                      height: "28px",
-                      opacity: buttonsSpring(),
-                      transform: `scale(${0.95 + buttonsSpring() * 0.05})`,
-                      filter: `blur(${(1 - buttonsSpring()) * 2}px)`,
-                      "pointer-events": buttonsSpring() > 0.5 ? "auto" : "none",
-                    }}
+                    triggerStyle={control()}
                     variant="ghost"
                   />
                 </TooltipKeybind>

@@ -2,12 +2,12 @@ import { Match, Show, Switch, createMemo } from "solid-js"
 import { Tooltip, type TooltipProps } from "@opencode-ai/ui/tooltip"
 import { ProgressCircle } from "@opencode-ai/ui/progress-circle"
 import { Button } from "@opencode-ai/ui/button"
-import { useParams } from "@solidjs/router"
 
 import { useLayout } from "@/context/layout"
 import { useSync } from "@/context/sync"
 import { useLanguage } from "@/context/language"
 import { getSessionContextMetrics } from "@/components/session/session-context-metrics"
+import { useSessionLayout } from "@/pages/session/session-layout"
 
 interface SessionContextUsageProps {
   variant?: "button" | "indicator"
@@ -27,14 +27,11 @@ function openSessionContext(args: {
 
 export function SessionContextUsage(props: SessionContextUsageProps) {
   const sync = useSync()
-  const params = useParams()
   const layout = useLayout()
   const language = useLanguage()
+  const { params, tabs, view } = useSessionLayout()
 
   const variant = createMemo(() => props.variant ?? "button")
-  const sessionKey = createMemo(() => `${params.dir}${params.id ? "/" + params.id : ""}`)
-  const tabs = createMemo(() => layout.tabs(sessionKey))
-  const view = createMemo(() => layout.view(sessionKey))
   const messages = createMemo(() => (params.id ? (sync.data.message[params.id] ?? []) : []))
 
   const usd = createMemo(

@@ -1,8 +1,6 @@
 import { createMemo, createEffect, on, onCleanup, For, Show } from "solid-js"
 import type { JSX } from "solid-js"
-import { useParams } from "@solidjs/router"
 import { useSync } from "@/context/sync"
-import { useLayout } from "@/context/layout"
 import { checksum } from "@opencode-ai/util/encode"
 import { findLast } from "@opencode-ai/util/array"
 import { same } from "@/utils/same"
@@ -14,6 +12,7 @@ import { Markdown } from "@opencode-ai/ui/markdown"
 import { ScrollView } from "@opencode-ai/ui/scroll-view"
 import type { Message, Part, UserMessage } from "@opencode-ai/sdk/v2/client"
 import { useLanguage } from "@/context/language"
+import { useSessionLayout } from "@/pages/session/session-layout"
 import { getSessionContextMetrics } from "./session-context-metrics"
 import { estimateSessionContextBreakdown, type SessionContextBreakdownKey } from "./session-context-breakdown"
 import { createSessionContextFormatter } from "./session-context-format"
@@ -91,13 +90,10 @@ const emptyMessages: Message[] = []
 const emptyUserMessages: UserMessage[] = []
 
 export function SessionContextTab() {
-  const params = useParams()
   const sync = useSync()
-  const layout = useLayout()
   const language = useLanguage()
+  const { params, view } = useSessionLayout()
 
-  const sessionKey = createMemo(() => `${params.dir}${params.id ? "/" + params.id : ""}`)
-  const view = createMemo(() => layout.view(sessionKey))
   const info = createMemo(() => (params.id ? sync.session.get(params.id) : undefined))
 
   const messages = createMemo(

@@ -10,7 +10,6 @@ import { TextField } from "@opencode-ai/ui/text-field"
 import { showToast } from "@opencode-ai/ui/toast"
 import { Tooltip, TooltipKeybind } from "@opencode-ai/ui/tooltip"
 import { getFilename } from "@opencode-ai/util/path"
-import { useParams } from "@solidjs/router"
 import { createEffect, createMemo, For, onCleanup, Show } from "solid-js"
 import { createStore } from "solid-js/store"
 import { Portal } from "solid-js/web"
@@ -23,6 +22,7 @@ import { useServer } from "@/context/server"
 import { useSync } from "@/context/sync"
 import { useTerminal } from "@/context/terminal"
 import { focusTerminalById } from "@/pages/session/helpers"
+import { useSessionLayout } from "@/pages/session/session-layout"
 import { decode64 } from "@/utils/base64"
 import { Persist, persisted } from "@/utils/persist"
 import { StatusPopover } from "../status-popover"
@@ -225,13 +225,13 @@ function useSessionShare(args: {
 export function SessionHeader() {
   const globalSDK = useGlobalSDK()
   const layout = useLayout()
-  const params = useParams()
   const command = useCommand()
   const server = useServer()
   const sync = useSync()
   const platform = usePlatform()
   const language = useLanguage()
   const terminal = useTerminal()
+  const { params, view } = useSessionLayout()
 
   const projectDirectory = createMemo(() => decode64(params.dir) ?? "")
   const project = createMemo(() => {
@@ -249,8 +249,6 @@ export function SessionHeader() {
   const currentSession = createMemo(() => (params.id ? sync.session.get(params.id) : undefined))
   const shareEnabled = createMemo(() => sync.data.config.share !== "disabled")
   const showShare = createMemo(() => shareEnabled() && !!params.id)
-  const sessionKey = createMemo(() => `${params.dir}${params.id ? "/" + params.id : ""}`)
-  const view = createMemo(() => layout.view(sessionKey))
   const os = createMemo(() => detectOS(platform))
 
   const [exists, setExists] = createStore<Partial<Record<OpenApp, boolean>>>({
@@ -282,10 +280,7 @@ export function SessionHeader() {
         Promise.resolve(platform.checkAppExists?.(app.openWith))
           .then((value) => Boolean(value))
           .catch(() => false)
-          .then((ok) => {
-            console.debug(`[session-header] App "${app.label}" (${app.openWith}): ${ok ? "exists" : "does not exist"}`)
-            return [app.id, ok] as const
-          }),
+          .then((ok) => [app.id, ok] as const),
       ),
     ).then((entries) => {
       setExists(Object.fromEntries(entries) as Partial<Record<OpenApp, boolean>>)