From d66d806700de9ad9fb0f3997a076ad23a815e6ea Mon Sep 17 00:00:00 2001
From: Adam <2363879+adamdotdevin@users.noreply.github.com>
Date: Mon, 15 Dec 2025 04:37:14 -0600
Subject: wip(desktop): progress

---
 packages/desktop/src/context/layout.tsx | 92 +++++++++++++++++++++++++++++++--
 1 file changed, 89 insertions(+), 3 deletions(-)

(limited to 'packages/desktop/src/context/layout.tsx')

diff --git a/packages/desktop/src/context/layout.tsx b/packages/desktop/src/context/layout.tsx
index 925bf4d4c..af71c6a00 100644
--- a/packages/desktop/src/context/layout.tsx
+++ b/packages/desktop/src/context/layout.tsx
@@ -1,5 +1,5 @@
-import { createStore } from "solid-js/store"
-import { createMemo, onMount } from "solid-js"
+import { createStore, produce } from "solid-js/store"
+import { batch, createMemo, onMount } from "solid-js"
 import { createSimpleContext } from "@opencode-ai/ui/context"
 import { makePersisted } from "@solid-primitives/storage"
 import { useGlobalSync } from "./global-sync"
@@ -22,6 +22,11 @@ export function getAvatarColors(key?: string) {
   }
 }
 
+type SessionTabs = {
+  active?: string
+  all: string[]
+}
+
 export const { use: useLayout, provider: LayoutProvider } = createSimpleContext({
   name: "Layout",
   init: () => {
@@ -41,9 +46,10 @@ export const { use: useLayout, provider: LayoutProvider } = createSimpleContext(
         review: {
           state: "pane" as "pane" | "tab",
         },
+        sessionTabs: {} as Record<string, SessionTabs>,
       }),
       {
-        name: "layout.v2",
+        name: "layout.v3",
       },
     )
 
@@ -155,6 +161,86 @@ export const { use: useLayout, provider: LayoutProvider } = createSimpleContext(
           setStore("review", "state", "tab")
         },
       },
+      tabs(sessionKey: string) {
+        const tabs = createMemo(() => store.sessionTabs[sessionKey] ?? { all: [] })
+        return {
+          tabs,
+          active: createMemo(() => tabs().active),
+          all: createMemo(() => tabs().all),
+          setActive(tab: string | undefined) {
+            if (!store.sessionTabs[sessionKey]) {
+              setStore("sessionTabs", sessionKey, { all: [], active: tab })
+            } else {
+              setStore("sessionTabs", sessionKey, "active", tab)
+            }
+          },
+          setAll(all: string[]) {
+            if (!store.sessionTabs[sessionKey]) {
+              setStore("sessionTabs", sessionKey, { all, active: undefined })
+            } else {
+              setStore("sessionTabs", sessionKey, "all", all)
+            }
+          },
+          async open(tab: string) {
+            if (tab === "chat") {
+              if (!store.sessionTabs[sessionKey]) {
+                setStore("sessionTabs", sessionKey, { all: [], active: undefined })
+              } else {
+                setStore("sessionTabs", sessionKey, "active", undefined)
+              }
+              return
+            }
+            const current = store.sessionTabs[sessionKey] ?? { all: [] }
+            if (tab !== "review") {
+              if (!current.all.includes(tab)) {
+                if (!store.sessionTabs[sessionKey]) {
+                  setStore("sessionTabs", sessionKey, { all: [tab], active: tab })
+                } else {
+                  setStore("sessionTabs", sessionKey, "all", [...current.all, tab])
+                  setStore("sessionTabs", sessionKey, "active", tab)
+                }
+                return
+              }
+            }
+            if (!store.sessionTabs[sessionKey]) {
+              setStore("sessionTabs", sessionKey, { all: [], active: tab })
+            } else {
+              setStore("sessionTabs", sessionKey, "active", tab)
+            }
+          },
+          close(tab: string) {
+            const current = store.sessionTabs[sessionKey]
+            if (!current) return
+            batch(() => {
+              setStore(
+                "sessionTabs",
+                sessionKey,
+                "all",
+                current.all.filter((x) => x !== tab),
+              )
+              if (current.active === tab) {
+                const index = current.all.findIndex((f) => f === tab)
+                const previous = current.all[Math.max(0, index - 1)]
+                setStore("sessionTabs", sessionKey, "active", previous)
+              }
+            })
+          },
+          move(tab: string, to: number) {
+            const current = store.sessionTabs[sessionKey]
+            if (!current) return
+            const index = current.all.findIndex((f) => f === tab)
+            if (index === -1) return
+            setStore(
+              "sessionTabs",
+              sessionKey,
+              "all",
+              produce((opened) => {
+                opened.splice(to, 0, opened.splice(index, 1)[0])
+              }),
+            )
+          },
+        }
+      },
     }
   },
 })
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