import { io } from 'socket.io-client';
import { dispatchInboundReplyWithBase } from 'openclaw/plugin-sdk/inbound-reply-dispatch';
export class FabricInbound {
    core;
    cfg;
    client;
    identity;
    log;
    accounts;
    sockets = [];
    seen = new Set();
    constructor(core, // PluginRuntime
    cfg, // OpenClawConfig
    client, identity, log, accounts = []) {
        this.core = core;
        this.cfg = cfg;
        this.client = client;
        this.identity = identity;
        this.log = log;
        this.accounts = accounts;
    }
    async start() {
        const entries = this.accounts.length > 0
            ? this.accounts.map((a) => ({ agentId: a.agentId, fabricApiKey: a.fabricApiKey }))
            : this.identity.list();
        for (const entry of entries) {
            try {
                const session = await this.client.agentLogin(entry.fabricApiKey);
                this.identity.upsert({
                    agentId: entry.agentId,
                    fabricApiKey: entry.fabricApiKey,
                    fabricUserId: session.user.id,
                    displayName: session.user.name,
                });
                await this.connectAgent(entry.agentId, session);
                this.log.info(`fabric: agent ${entry.agentId} connected as ${session.user.email}`);
            }
            catch (err) {
                this.log.warn(`fabric: agent ${entry.agentId} connect failed: ${String(err)}`);
            }
        }
    }
    stop() {
        for (const s of this.sockets)
            s.disconnect();
        this.sockets = [];
    }
    async connectAgent(agentId, session) {
        const selfUserId = session.user.id;
        for (const g of session.guilds) {
            const tok = session.guildAccessTokens.find((t) => t.guildNodeId === g.nodeId)?.token;
            if (!tok)
                continue;
            const socket = io(`${g.endpoint}/realtime`, {
                transports: ['websocket'],
                auth: { token: tok },
                autoConnect: false,
            });
            const joinAll = async () => {
                try {
                    const res = await fetch(`${g.endpoint}/api/channels?guildId=${encodeURIComponent(g.nodeId)}`, { headers: { authorization: `Bearer ${tok}` } });
                    const channels = res.ok ? (await res.json()) : [];
                    for (const c of channels)
                        socket.emit('join_channel', { channelId: c.id });
                    this.log.info(`fabric: agent ${agentId} joined ${channels.length} channel(s) on ${g.nodeId}`);
                }
                catch {
                    /* best effort */
                }
            };
            socket.on('connect', () => void joinAll());
            socket.on('message.created', (m) => {
                const channelId = m.channelId ?? '';
                if (!channelId)
                    return;
                if (m.authorUserId && m.authorUserId === selfUserId)
                    return;
                const key = `${agentId}:${m.messageId}`;
                if (this.seen.has(key))
                    return;
                this.seen.add(key);
                if (this.seen.size > 5000)
                    this.seen.clear();
                void this.dispatch(agentId, g, channelId, m, session);
            });
            socket.connect();
            this.sockets.push(socket);
        }
    }
    async dispatch(agentId, guild, channelId, m, session) {
        // wakeup === false  -> drop (Fabric already decided this agent is silent)
        if (m.wakeup !== true) {
            this.log.info(`fabric: drop (no wakeup) agent=${agentId} channel=${channelId}`);
            return;
        }
        this.log.info(`fabric: dispatch agent=${agentId} channel=${channelId}`);
        const core = this.core;
        const cfg = this.cfg;
        try {
            const route = core.channel.routing.resolveAgentRoute({
                cfg: this.cfg,
                channel: 'fabric',
                accountId: agentId,
                peer: { kind: 'group', id: channelId },
            });
            const storePath = core.channel.session.resolveStorePath(cfg.session?.store, {
                agentId: route.agentId,
            });
            const ctxPayload = core.channel.reply.finalizeInboundContext({
                Body: m.content,
                BodyForAgent: m.content,
                RawBody: m.content,
                CommandBody: m.content,
                From: `fabric:channel:${channelId}`,
                To: `fabric:${channelId}`,
                SessionKey: route.sessionKey,
                AccountId: route.accountId ?? agentId,
                ChatType: 'group',
                ConversationLabel: `fabric:${guild.nodeId}`,
                SenderId: m.authorUserId ?? 'fabric',
                Provider: 'fabric',
                Surface: 'fabric',
                MessageSid: m.messageId,
                Timestamp: m.createdAt ? Date.parse(m.createdAt) : Date.now(),
                OriginatingChannel: 'fabric',
                OriginatingTo: `fabric:${channelId}`,
            });
            const gt = session.guildAccessTokens.find((t) => t.guildNodeId === guild.nodeId)?.token;
            await dispatchInboundReplyWithBase({
                cfg: this.cfg,
                channel: 'fabric',
                accountId: agentId,
                route,
                storePath,
                ctxPayload: ctxPayload,
                core: this.core,
                deliver: async (payload) => {
                    const text = (payload?.text ?? '').trim();
                    this.log.info(`fabric: deliver agent=${agentId} channel=${channelId} len=${text.length}`);
                    if (!text || !gt)
                        return;
                    await this.client.postMessage(guild.endpoint, gt, channelId, text, session.user.id);
                    this.log.info(`fabric: posted reply agent=${agentId} channel=${channelId}`);
                },
                onRecordError: (err) => this.log.warn(`fabric: session record failed agent=${agentId}: ${String(err)}`),
                onDispatchError: (err, info) => this.log.warn(`fabric: ${info.kind} dispatch failed agent=${agentId}: ${String(err)}`),
                // Fabric has no length limit: deliver the whole reply as ONE message.
                replyOptions: { disableBlockStreaming: true },
            });
            this.log.info(`fabric: dispatch returned agent=${agentId} channel=${channelId}`);
        }
        catch (err) {
            this.log.warn(`fabric: dispatch failed agent=${agentId} channel=${channelId}: ${String(err)}`);
        }
    }
}