import type { AgentMessage } from "@mariozechner/pi-agent-core";

import type { SessionManager } from "@mariozechner/pi-coding-agent";

import { stripInboundMetadata } from "../../auto-reply/reply/strip-inbound-meta.js";

import type { OpenClawConfig } from "../../config/types.openclaw.js";

import type { ProviderRuntimeModel } from "../../plugins/provider-runtime-model.types.js";

import {

// content and, on Bedrock or strict OpenAI-compatible providers, can also

// trigger turn-ordering rejections.

const TRANSCRIPT_ONLY_OPENCLAW_MODELS = new Set<string>(["delivery-mirror", "gateway-injected"]);

const OMITTED_INBOUND_METADATA_TEXT = "[assistant copied inbound metadata omitted]";

function isTranscriptOnlyOpenclawAssistant(message: AgentMessage): boolean {

if (!message || message.role !== "assistant") {

}

const replayContent = (message as { content?: unknown }).content;

if (typeof replayContent === "string") {

const strippedText = stripInboundMetadata(replayContent);

out.push({

...message,

content: [{ type: "text", text: replayContent }],

content: [

{

type: "text",

text: strippedText.trim() ? strippedText : OMITTED_INBOUND_METADATA_TEXT,

},

],

});

touched = true;

continue;

}

if (Array.isArray(replayContent)) {

let contentTouched = false;

const sanitizedContent = replayContent.map((block) => {

if (!block || typeof block !== "object") {

return block;

}

const text = (block as { text?: unknown }).text;

if (typeof text !== "string") {

return block;

}

const strippedText = stripInboundMetadata(text);

if (strippedText === text) {

return block;

}

contentTouched = true;

return {

...block,

text: strippedText.trim() ? strippedText : OMITTED_INBOUND_METADATA_TEXT,

};

});

if (contentTouched) {

out.push({

...message,

content: sanitizedContent,

});

touched = true;

continue;

}

}

if (Array.isArray(replayContent) && replayContent.length === 0) {

// An assistant turn can legitimately end with `content: []` — for

// example the silent-reply / NO_REPLY path locked in by