chore: complete clean Agent Desk source snapshot

web/lib/sdk/runtime-config.ts

@@ -0,0 +1,61 @@
+import type { SupportChatRuntimeConfig } from "@/lib/sdk/config-types"
+
+export function readSupportChatRuntimeConfig(): SupportChatRuntimeConfig {
+  if (typeof window === "undefined") {
+    return {
+      channelId: "",
+      baseUrl: "",
+      apiBaseUrl: "",
+    }
+  }
+
+  const query = new URLSearchParams(window.location.search)
+  const fallback: SupportChatRuntimeConfig = {
+    channelId:
+      query.get("channelId") ??
+      process.env.NEXT_PUBLIC_OPEN_IM_CHANNEL_ID?.trim() ??
+      "",
+    baseUrl:
+      query.get("baseUrl") ??
+      process.env.NEXT_PUBLIC_API_BASE_URL?.trim() ??
+      window.location.origin,
+    apiBaseUrl:
+      query.get("apiBaseUrl") ??
+      process.env.NEXT_PUBLIC_API_BASE_URL?.trim() ??
+      undefined,
+    externalId: query.get("externalId") ?? undefined,
+    externalIdSignature: query.get("externalIdSignature") ?? undefined,
+    externalIdSignedAt: Number(query.get("externalIdSignedAt")) || undefined,
+    externalName: query.get("externalName") ?? undefined,
+    userToken: query.get("userToken") ?? undefined,
+    requireUserToken: query.get("requireUserToken") === "true",
+    title: query.get("title") ?? undefined,
+    subtitle: query.get("subtitle") ?? undefined,
+    position: (query.get("position") as "left" | "right" | null) ?? undefined,
+    themeColor: query.get("themeColor") ?? undefined,
+    width: query.get("width") ?? undefined,
+  }
+
+  if (window.__CS_AI_AGENT_WIDGET_CONFIG__) {
+    return window.__CS_AI_AGENT_WIDGET_CONFIG__
+  }
+  if (window.AgentDeskConfig) {
+    // The signer functions cannot cross into the iframe; their resolved values
+    // arrive in the query string and in the init payload instead.
+    const hostConfig = { ...window.AgentDeskConfig } as Record<string, unknown>
+    delete hostConfig.getUserToken
+    delete hostConfig.signExternalId
+    return {
+      ...fallback,
+      ...hostConfig,
+    } as SupportChatRuntimeConfig
+  }
+  return fallback
+}
+
+export function setSupportChatRuntimeConfig(config: SupportChatRuntimeConfig) {
+  if (typeof window === "undefined") {
+    return
+  }
+  window.__CS_AI_AGENT_WIDGET_CONFIG__ = config
+}