import { describeAccountSnapshot } from "openclaw/plugin-sdk/account-helpers";
import { formatAllowFromLowercase } from "openclaw/plugin-sdk/allow-from";
import { createMessageToolCardSchema } from "openclaw/plugin-sdk/channel-actions";
import { createTopLevelChannelConfigAdapter } from "openclaw/plugin-sdk/channel-config-helpers";
import type {
  ChannelMessageActionAdapter,
  ChannelMessageToolDiscovery,
} from "openclaw/plugin-sdk/channel-contract";
import { createPairingPrefixStripper } from "openclaw/plugin-sdk/channel-pairing";
import {
  createAllowlistProviderGroupPolicyWarningCollector,
  projectConfigWarningCollector,
} from "openclaw/plugin-sdk/channel-policy";
import { createChatChannelPlugin } from "openclaw/plugin-sdk/core";
import {
  createChannelDirectoryAdapter,
  createRuntimeDirectoryLiveAdapter,
  listDirectoryEntriesFromSources,
} from "openclaw/plugin-sdk/directory-runtime";
import { createLazyRuntimeNamedExport } from "openclaw/plugin-sdk/lazy-runtime";
import { createRuntimeOutboundDelegates } from "openclaw/plugin-sdk/outbound-runtime";
import { createComputedAccountStatusAdapter } from "openclaw/plugin-sdk/status-helpers";
import type { ChannelMessageActionName, ChannelPlugin, OpenClawConfig } from "../runtime-api.js";
import {
  buildProbeChannelStatusSummary,
  buildChannelConfigSchema,
  createDefaultChannelRuntimeState,
  DEFAULT_ACCOUNT_ID,
  MSTeamsConfigSchema,
  PAIRING_APPROVED_MESSAGE,
} from "../runtime-api.js";
import { resolveMSTeamsGroupToolPolicy } from "./policy.js";
import type { ProbeMSTeamsResult } from "./probe.js";
import {
  normalizeMSTeamsMessagingTarget,
  normalizeMSTeamsUserInput,
  parseMSTeamsConversationId,
  parseMSTeamsTeamChannelInput,
  resolveMSTeamsChannelAllowlist,
  resolveMSTeamsUserAllowlist,
} from "./resolve-allowlist.js";
import { getMSTeamsRuntime } from "./runtime.js";
import { resolveMSTeamsOutboundSessionRoute } from "./session-route.js";
import { msteamsSetupAdapter } from "./setup-core.js";
import { msteamsSetupWizard } from "./setup-surface.js";
import { resolveMSTeamsCredentials } from "./token.js";

type ResolvedMSTeamsAccount = {
  accountId: string;
  enabled: boolean;
  configured: boolean;
};

const meta = {
  id: "msteams",
  label: "Microsoft Teams",
  selectionLabel: "Microsoft Teams (Bot Framework)",
  docsPath: "/channels/msteams",
  docsLabel: "msteams",
  blurb: "Teams SDK; enterprise support.",
  aliases: ["teams"],
  order: 60,
} as const;

const TEAMS_GRAPH_PERMISSION_HINTS: Record<string, string> = {
  "ChannelMessage.Read.All": "channel history",
  "Chat.Read.All": "chat history",
  "Channel.ReadBasic.All": "channel list",
  "Team.ReadBasic.All": "team list",
  "TeamsActivity.Read.All": "teams activity",
  "Sites.Read.All": "files (SharePoint)",
  "Files.Read.All": "files (OneDrive)",
};

const collectMSTeamsSecurityWarnings = createAllowlistProviderGroupPolicyWarningCollector<{
  cfg: OpenClawConfig;
}>({
  providerConfigPresent: (cfg) => cfg.channels?.msteams !== undefined,
  resolveGroupPolicy: ({ cfg }) => cfg.channels?.msteams?.groupPolicy,
  collect: ({ groupPolicy }) =>
    groupPolicy === "open"
      ? [
          '- MS Teams groups: groupPolicy="open" allows any member to trigger (mention-gated). Set channels.msteams.groupPolicy="allowlist" + channels.msteams.groupAllowFrom to restrict senders.',
        ]
      : [],
});

const loadMSTeamsChannelRuntime = createLazyRuntimeNamedExport(
  () => import("./channel.runtime.js"),
  "msTeamsChannelRuntime",
);

const resolveMSTeamsChannelConfig = (cfg: OpenClawConfig) => ({
  allowFrom: cfg.channels?.msteams?.allowFrom,
  defaultTo: cfg.channels?.msteams?.defaultTo,
});

const msteamsConfigAdapter = createTopLevelChannelConfigAdapter<
  ResolvedMSTeamsAccount,
  {
    allowFrom?: Array<string | number>;
    defaultTo?: string;
  }
>({
  sectionKey: "msteams",
  resolveAccount: (cfg) => ({
    accountId: DEFAULT_ACCOUNT_ID,
    enabled: cfg.channels?.msteams?.enabled !== false,
    configured: Boolean(resolveMSTeamsCredentials(cfg.channels?.msteams)),
  }),
  resolveAccessorAccount: ({ cfg }) => resolveMSTeamsChannelConfig(cfg),
  resolveAllowFrom: (account) => account.allowFrom,
  formatAllowFrom: (allowFrom) => formatAllowFromLowercase({ allowFrom }),
  resolveDefaultTo: (account) => account.defaultTo,
});

function jsonActionResult(data: Record<string, unknown>) {
  const text = JSON.stringify(data);
  return {
    content: [{ type: "text" as const, text }],
    details: data,
  };
}

function describeMSTeamsMessageTool({
  cfg,
}: Parameters<
  NonNullable<ChannelMessageActionAdapter["describeMessageTool"]>
>[0]): ChannelMessageToolDiscovery {
  const enabled =
    cfg.channels?.msteams?.enabled !== false &&
    Boolean(resolveMSTeamsCredentials(cfg.channels?.msteams));
  return {
    actions: enabled
      ? ([
          "poll",
          "edit",
          "delete",
          "pin",
          "unpin",
          "list-pins",
          "read",
          "react",
          "reactions",
          "search",
        ] satisfies ChannelMessageActionName[])
      : [],
    capabilities: enabled ? ["cards"] : [],
    schema: enabled
      ? {
          properties: {
            card: createMessageToolCardSchema(),
          },
        }
      : null,
  };
}

export const msteamsPlugin: ChannelPlugin<ResolvedMSTeamsAccount, ProbeMSTeamsResult> =
  createChatChannelPlugin({
    base: {
      id: "msteams",
      meta: {
        ...meta,
        aliases: [...meta.aliases],
      },
      setupWizard: msteamsSetupWizard,
      capabilities: {
        chatTypes: ["direct", "channel", "thread"],
        polls: true,
        threads: true,
        media: true,
      },
      agentPrompt: {
        messageToolHints: () => [
          "- Adaptive Cards supported. Use `action=send` with `card={type,version,body}` to send rich cards.",
          "- MSTeams targeting: omit `target` to reply to the current conversation (auto-inferred). Explicit targets: `user:ID` or `user:Display Name` (requires Graph API) for DMs, `conversation:19:...@thread.tacv2` for groups/channels. Prefer IDs over display names for speed.",
        ],
      },
      groups: {
        resolveToolPolicy: resolveMSTeamsGroupToolPolicy,
      },
      reload: { configPrefixes: ["channels.msteams"] },
      configSchema: buildChannelConfigSchema(MSTeamsConfigSchema),
      config: {
        ...msteamsConfigAdapter,
        isConfigured: (_account, cfg) => Boolean(resolveMSTeamsCredentials(cfg.channels?.msteams)),
        describeAccount: (account) =>
          describeAccountSnapshot({
            account,
            configured: account.configured,
          }),
      },
      setup: msteamsSetupAdapter,
      messaging: {
        normalizeTarget: normalizeMSTeamsMessagingTarget,
        resolveOutboundSessionRoute: (params) => resolveMSTeamsOutboundSessionRoute(params),
        targetResolver: {
          looksLikeId: (raw) => {
            const trimmed = raw.trim();
            if (!trimmed) {
              return false;
            }
            if (/^conversation:/i.test(trimmed)) {
              return true;
            }
            if (/^user:/i.test(trimmed)) {
              // Only treat as ID if the value after user: looks like a UUID
              const id = trimmed.slice("user:".length).trim();
              return /^[0-9a-fA-F-]{16,}$/.test(id);
            }
            return trimmed.includes("@thread");
          },
          hint: "<conversationId|user:ID|conversation:ID>",
        },
      },
      directory: createChannelDirectoryAdapter({
        self: async ({ cfg }) => {
          const creds = resolveMSTeamsCredentials(cfg.channels?.msteams);
          if (!creds) {
            return null;
          }
          return { kind: "user" as const, id: creds.appId, name: creds.appId };
        },
        listPeers: async ({ cfg, query, limit }) =>
          listDirectoryEntriesFromSources({
            kind: "user",
            sources: [
              cfg.channels?.msteams?.allowFrom ?? [],
              Object.keys(cfg.channels?.msteams?.dms ?? {}),
            ],
            query,
            limit,
            normalizeId: (raw) => {
              const normalized = normalizeMSTeamsMessagingTarget(raw) ?? raw;
              const lowered = normalized.toLowerCase();
              if (lowered.startsWith("user:") || lowered.startsWith("conversation:")) {
                return normalized;
              }
              return `user:${normalized}`;
            },
          }),
        listGroups: async ({ cfg, query, limit }) =>
          listDirectoryEntriesFromSources({
            kind: "group",
            sources: [
              Object.values(cfg.channels?.msteams?.teams ?? {}).flatMap((team) =>
                Object.keys(team.channels ?? {}),
              ),
            ],
            query,
            limit,
            normalizeId: (raw) => `conversation:${raw.replace(/^conversation:/i, "").trim()}`,
          }),
        ...createRuntimeDirectoryLiveAdapter({
          getRuntime: loadMSTeamsChannelRuntime,
          listPeersLive: (runtime) => runtime.listMSTeamsDirectoryPeersLive,
          listGroupsLive: (runtime) => runtime.listMSTeamsDirectoryGroupsLive,
        }),
      }),
      resolver: {
        resolveTargets: async ({ cfg, inputs, kind, runtime }) => {
          const results = inputs.map((input) => ({
            input,
            resolved: false,
            id: undefined as string | undefined,
            name: undefined as string | undefined,
            note: undefined as string | undefined,
          }));
          type ResolveTargetResultEntry = (typeof results)[number];
          type PendingTargetEntry = { input: string; query: string; index: number };

          const stripPrefix = (value: string) => normalizeMSTeamsUserInput(value);
          const markPendingLookupFailed = (pending: PendingTargetEntry[]) => {
            pending.forEach(({ index }) => {
              const entry = results[index];
              if (entry) {
                entry.note = "lookup failed";
              }
            });
          };
          const resolvePending = async <T>(
            pending: PendingTargetEntry[],
            resolveEntries: (entries: string[]) => Promise<T[]>,
            applyResolvedEntry: (target: ResolveTargetResultEntry, entry: T) => void,
          ) => {
            if (pending.length === 0) {
              return;
            }
            try {
              const resolved = await resolveEntries(pending.map((entry) => entry.query));
              resolved.forEach((entry, idx) => {
                const target = results[pending[idx]?.index ?? -1];
                if (!target) {
                  return;
                }
                applyResolvedEntry(target, entry);
              });
            } catch (err) {
              runtime.error?.(`msteams resolve failed: ${String(err)}`);
              markPendingLookupFailed(pending);
            }
          };

          if (kind === "user") {
            const pending: PendingTargetEntry[] = [];
            results.forEach((entry, index) => {
              const trimmed = entry.input.trim();
              if (!trimmed) {
                entry.note = "empty input";
                return;
              }
              const cleaned = stripPrefix(trimmed);
              if (/^[0-9a-fA-F-]{16,}$/.test(cleaned) || cleaned.includes("@")) {
                entry.resolved = true;
                entry.id = cleaned;
                return;
              }
              pending.push({ input: entry.input, query: cleaned, index });
            });

            await resolvePending(
              pending,
              (entries) => resolveMSTeamsUserAllowlist({ cfg, entries }),
              (target, entry) => {
                target.resolved = entry.resolved;
                target.id = entry.id;
                target.name = entry.name;
                target.note = entry.note;
              },
            );

            return results;
          }

          const pending: PendingTargetEntry[] = [];
          results.forEach((entry, index) => {
            const trimmed = entry.input.trim();
            if (!trimmed) {
              entry.note = "empty input";
              return;
            }
            const conversationId = parseMSTeamsConversationId(trimmed);
            if (conversationId !== null) {
              entry.resolved = Boolean(conversationId);
              entry.id = conversationId || undefined;
              entry.note = conversationId ? "conversation id" : "empty conversation id";
              return;
            }
            const parsed = parseMSTeamsTeamChannelInput(trimmed);
            if (!parsed.team) {
              entry.note = "missing team";
              return;
            }
            const query = parsed.channel ? `${parsed.team}/${parsed.channel}` : parsed.team;
            pending.push({ input: entry.input, query, index });
          });

          await resolvePending(
            pending,
            (entries) => resolveMSTeamsChannelAllowlist({ cfg, entries }),
            (target, entry) => {
              if (!entry.resolved || !entry.teamId) {
                target.resolved = false;
                target.note = entry.note;
                return;
              }
              target.resolved = true;
              if (entry.channelId) {
                target.id = `${entry.teamId}/${entry.channelId}`;
                target.name =
                  entry.channelName && entry.teamName
                    ? `${entry.teamName}/${entry.channelName}`
                    : (entry.channelName ?? entry.teamName);
              } else {
                target.id = entry.teamId;
                target.name = entry.teamName;
                target.note = "team id";
              }
              if (entry.note) {
                target.note = entry.note;
              }
            },
          );

          return results;
        },
      },
      actions: {
        describeMessageTool: describeMSTeamsMessageTool,
        handleAction: async (ctx) => {
          // Handle send action with card parameter
          if (ctx.action === "send" && ctx.params.card) {
            const card = ctx.params.card as Record<string, unknown>;
            const to =
              typeof ctx.params.to === "string"
                ? ctx.params.to.trim()
                : typeof ctx.params.target === "string"
                  ? ctx.params.target.trim()
                  : "";
            if (!to) {
              return {
                isError: true,
                content: [{ type: "text" as const, text: "Card send requires a target (to)." }],
                details: { error: "Card send requires a target (to)." },
              };
            }
            const { sendAdaptiveCardMSTeams } = await loadMSTeamsChannelRuntime();
            const result = await sendAdaptiveCardMSTeams({
              cfg: ctx.cfg,
              to,
              card,
            });
            return {
              content: [
                {
                  type: "text" as const,
                  text: JSON.stringify({
                    ok: true,
                    channel: "msteams",
                    messageId: result.messageId,
                    conversationId: result.conversationId,
                  }),
                },
              ],
              details: { ok: true, channel: "msteams", messageId: result.messageId },
            };
          }
          if (ctx.action === "edit") {
            const to =
              typeof ctx.params.to === "string"
                ? ctx.params.to.trim()
                : typeof ctx.params.target === "string"
                  ? ctx.params.target.trim()
                  : (ctx.toolContext?.currentChannelId?.trim() ?? "");
            const messageId =
              typeof ctx.params.messageId === "string" ? ctx.params.messageId.trim() : "";
            const content =
              typeof ctx.params.text === "string"
                ? ctx.params.text
                : typeof ctx.params.content === "string"
                  ? ctx.params.content
                  : typeof ctx.params.message === "string"
                    ? ctx.params.message
                    : "";
            if (!to || !messageId) {
              return {
                isError: true,
                content: [
                  {
                    type: "text" as const,
                    text: "Edit requires a target (to) and messageId.",
                  },
                ],
                details: { error: "Edit requires a target (to) and messageId." },
              };
            }
            if (!content) {
              return {
                isError: true,
                content: [{ type: "text" as const, text: "Edit requires content." }],
                details: { error: "Edit requires content." },
              };
            }
            const { editMessageMSTeams } = await loadMSTeamsChannelRuntime();
            const result = await editMessageMSTeams({
              cfg: ctx.cfg,
              to,
              activityId: messageId,
              text: content,
            });
            return {
              content: [
                {
                  type: "text" as const,
                  text: JSON.stringify({
                    ok: true,
                    channel: "msteams",
                    conversationId: result.conversationId,
                  }),
                },
              ],
              details: { ok: true, channel: "msteams" },
            };
          }

          if (ctx.action === "delete") {
            const to =
              typeof ctx.params.to === "string"
                ? ctx.params.to.trim()
                : typeof ctx.params.target === "string"
                  ? ctx.params.target.trim()
                  : (ctx.toolContext?.currentChannelId?.trim() ?? "");
            const messageId =
              typeof ctx.params.messageId === "string" ? ctx.params.messageId.trim() : "";
            if (!to || !messageId) {
              return {
                isError: true,
                content: [
                  {
                    type: "text" as const,
                    text: "Delete requires a target (to) and messageId.",
                  },
                ],
                details: { error: "Delete requires a target (to) and messageId." },
              };
            }
            const { deleteMessageMSTeams } = await loadMSTeamsChannelRuntime();
            const result = await deleteMessageMSTeams({
              cfg: ctx.cfg,
              to,
              activityId: messageId,
            });
            return {
              content: [
                {
                  type: "text" as const,
                  text: JSON.stringify({
                    ok: true,
                    channel: "msteams",
                    conversationId: result.conversationId,
                  }),
                },
              ],
              details: { ok: true, channel: "msteams" },
            };
          }

          if (ctx.action === "read") {
            const to =
              typeof ctx.params.to === "string"
                ? ctx.params.to.trim()
                : typeof ctx.params.target === "string"
                  ? ctx.params.target.trim()
                  : (ctx.toolContext?.currentChannelId?.trim() ?? "");
            const messageId =
              typeof ctx.params.messageId === "string" ? ctx.params.messageId.trim() : "";
            if (!to || !messageId) {
              return {
                isError: true,
                content: [
                  { type: "text" as const, text: "Read requires a target (to) and messageId." },
                ],
                details: { error: "Read requires a target (to) and messageId." },
              };
            }
            const { getMessageMSTeams } = await loadMSTeamsChannelRuntime();
            const message = await getMessageMSTeams({ cfg: ctx.cfg, to, messageId });
            return jsonActionResult({ ok: true, channel: "msteams", action: "read", message });
          }

          if (ctx.action === "pin") {
            const to =
              typeof ctx.params.to === "string"
                ? ctx.params.to.trim()
                : typeof ctx.params.target === "string"
                  ? ctx.params.target.trim()
                  : (ctx.toolContext?.currentChannelId?.trim() ?? "");
            const messageId =
              typeof ctx.params.messageId === "string" ? ctx.params.messageId.trim() : "";
            if (!to || !messageId) {
              return {
                isError: true,
                content: [
                  { type: "text" as const, text: "Pin requires a target (to) and messageId." },
                ],
                details: { error: "Pin requires a target (to) and messageId." },
              };
            }
            const { pinMessageMSTeams } = await loadMSTeamsChannelRuntime();
            const result = await pinMessageMSTeams({ cfg: ctx.cfg, to, messageId });
            return jsonActionResult({ channel: "msteams", action: "pin", ...result });
          }

          if (ctx.action === "unpin") {
            const to =
              typeof ctx.params.to === "string"
                ? ctx.params.to.trim()
                : typeof ctx.params.target === "string"
                  ? ctx.params.target.trim()
                  : (ctx.toolContext?.currentChannelId?.trim() ?? "");
            // Accept pinnedMessageId (preferred) or messageId as fallback
            const pinnedMessageId =
              typeof ctx.params.pinnedMessageId === "string"
                ? ctx.params.pinnedMessageId.trim()
                : typeof ctx.params.messageId === "string"
                  ? ctx.params.messageId.trim()
                  : "";
            if (!to || !pinnedMessageId) {
              return {
                isError: true,
                content: [
                  {
                    type: "text" as const,
                    text: "Unpin requires a target (to) and pinnedMessageId.",
                  },
                ],
                details: { error: "Unpin requires a target (to) and pinnedMessageId." },
              };
            }
            const { unpinMessageMSTeams } = await loadMSTeamsChannelRuntime();
            const result = await unpinMessageMSTeams({ cfg: ctx.cfg, to, pinnedMessageId });
            return jsonActionResult({ channel: "msteams", action: "unpin", ...result });
          }

          if (ctx.action === "list-pins") {
            const to =
              typeof ctx.params.to === "string"
                ? ctx.params.to.trim()
                : typeof ctx.params.target === "string"
                  ? ctx.params.target.trim()
                  : (ctx.toolContext?.currentChannelId?.trim() ?? "");
            if (!to) {
              return {
                isError: true,
                content: [{ type: "text" as const, text: "List-pins requires a target (to)." }],
                details: { error: "List-pins requires a target (to)." },
              };
            }
            const { listPinsMSTeams } = await loadMSTeamsChannelRuntime();
            const result = await listPinsMSTeams({ cfg: ctx.cfg, to });
            return jsonActionResult({
              ok: true,
              channel: "msteams",
              action: "list-pins",
              ...result,
            });
          }

          if (ctx.action === "react") {
            const to =
              typeof ctx.params.to === "string"
                ? ctx.params.to.trim()
                : typeof ctx.params.target === "string"
                  ? ctx.params.target.trim()
                  : (ctx.toolContext?.currentChannelId?.trim() ?? "");
            const messageId =
              typeof ctx.params.messageId === "string" ? ctx.params.messageId.trim() : "";
            const emoji = typeof ctx.params.emoji === "string" ? ctx.params.emoji.trim() : "";
            const remove = typeof ctx.params.remove === "boolean" ? ctx.params.remove : false;
            if (!to || !messageId) {
              return {
                isError: true,
                content: [
                  {
                    type: "text" as const,
                    text: "React requires a target (to) and messageId.",
                  },
                ],
                details: { error: "React requires a target (to) and messageId." },
              };
            }
            if (!emoji) {
              return {
                isError: true,
                content: [
                  {
                    type: "text" as const,
                    text: "React requires an emoji (reaction type). Valid types: like, heart, laugh, surprised, sad, angry.",
                  },
                ],
                details: {
                  error: "React requires an emoji (reaction type).",
                  validTypes: ["like", "heart", "laugh", "surprised", "sad", "angry"],
                },
              };
            }
            if (remove) {
              const { unreactMessageMSTeams } = await loadMSTeamsChannelRuntime();
              const result = await unreactMessageMSTeams({
                cfg: ctx.cfg,
                to,
                messageId,
                reactionType: emoji,
              });
              return jsonActionResult({
                channel: "msteams",
                action: "react",
                removed: true,
                reactionType: emoji,
                ...result,
              });
            }
            const { reactMessageMSTeams } = await loadMSTeamsChannelRuntime();
            const result = await reactMessageMSTeams({
              cfg: ctx.cfg,
              to,
              messageId,
              reactionType: emoji,
            });
            return jsonActionResult({
              channel: "msteams",
              action: "react",
              reactionType: emoji,
              ...result,
            });
          }

          if (ctx.action === "reactions") {
            const to =
              typeof ctx.params.to === "string"
                ? ctx.params.to.trim()
                : typeof ctx.params.target === "string"
                  ? ctx.params.target.trim()
                  : (ctx.toolContext?.currentChannelId?.trim() ?? "");
            const messageId =
              typeof ctx.params.messageId === "string" ? ctx.params.messageId.trim() : "";
            if (!to || !messageId) {
              return {
                isError: true,
                content: [
                  {
                    type: "text" as const,
                    text: "Reactions requires a target (to) and messageId.",
                  },
                ],
                details: { error: "Reactions requires a target (to) and messageId." },
              };
            }
            const { listReactionsMSTeams } = await loadMSTeamsChannelRuntime();
            const result = await listReactionsMSTeams({ cfg: ctx.cfg, to, messageId });
            return jsonActionResult({
              ok: true,
              channel: "msteams",
              action: "reactions",
              ...result,
            });
          }

          if (ctx.action === "search") {
            const to =
              typeof ctx.params.to === "string"
                ? ctx.params.to.trim()
                : typeof ctx.params.target === "string"
                  ? ctx.params.target.trim()
                  : (ctx.toolContext?.currentChannelId?.trim() ?? "");
            const query = typeof ctx.params.query === "string" ? ctx.params.query.trim() : "";
            if (!to || !query) {
              return {
                isError: true,
                content: [
                  {
                    type: "text" as const,
                    text: "Search requires a target (to) and query.",
                  },
                ],
                details: { error: "Search requires a target (to) and query." },
              };
            }
            const limit = typeof ctx.params.limit === "number" ? ctx.params.limit : undefined;
            const from = typeof ctx.params.from === "string" ? ctx.params.from.trim() : undefined;
            const { searchMessagesMSTeams } = await loadMSTeamsChannelRuntime();
            const result = await searchMessagesMSTeams({
              cfg: ctx.cfg,
              to,
              query,
              from: from || undefined,
              limit,
            });
            return jsonActionResult({
              ok: true,
              channel: "msteams",
              action: "search",
              ...result,
            });
          }

          // Return null to fall through to default handler
          return null as never;
        },
      },
      status: createComputedAccountStatusAdapter<ResolvedMSTeamsAccount, ProbeMSTeamsResult>({
        defaultRuntime: createDefaultChannelRuntimeState(DEFAULT_ACCOUNT_ID, { port: null }),
        buildChannelSummary: ({ snapshot }) =>
          buildProbeChannelStatusSummary(snapshot, {
            port: snapshot.port ?? null,
          }),
        probeAccount: async ({ cfg }) =>
          await (await loadMSTeamsChannelRuntime()).probeMSTeams(cfg.channels?.msteams),
        formatCapabilitiesProbe: ({ probe }) => {
          const teamsProbe = probe as ProbeMSTeamsResult | undefined;
          const lines: Array<{ text: string; tone?: "error" }> = [];
          const appId = typeof teamsProbe?.appId === "string" ? teamsProbe.appId.trim() : "";
          if (appId) {
            lines.push({ text: `App: ${appId}` });
          }
          const graph = teamsProbe?.graph;
          if (graph) {
            const roles = Array.isArray(graph.roles)
              ? graph.roles.map((role) => String(role).trim()).filter(Boolean)
              : [];
            const scopes = Array.isArray(graph.scopes)
              ? graph.scopes.map((scope) => String(scope).trim()).filter(Boolean)
              : [];
            const formatPermission = (permission: string) => {
              const hint = TEAMS_GRAPH_PERMISSION_HINTS[permission];
              return hint ? `${permission} (${hint})` : permission;
            };
            if (graph.ok === false) {
              lines.push({ text: `Graph: ${graph.error ?? "failed"}`, tone: "error" });
            } else if (roles.length > 0 || scopes.length > 0) {
              if (roles.length > 0) {
                lines.push({ text: `Graph roles: ${roles.map(formatPermission).join(", ")}` });
              }
              if (scopes.length > 0) {
                lines.push({ text: `Graph scopes: ${scopes.map(formatPermission).join(", ")}` });
              }
            } else if (graph.ok === true) {
              lines.push({ text: "Graph: ok" });
            }
          }
          return lines;
        },
        resolveAccountSnapshot: ({ account, runtime }) => ({
          accountId: account.accountId,
          enabled: account.enabled,
          configured: account.configured,
          extra: {
            port: runtime?.port ?? null,
          },
        }),
      }),
      gateway: {
        startAccount: async (ctx) => {
          const { monitorMSTeamsProvider } = await import("./index.js");
          const port = ctx.cfg.channels?.msteams?.webhook?.port ?? 3978;
          ctx.setStatus({ accountId: ctx.accountId, port });
          ctx.log?.info(`starting provider (port ${port})`);
          return monitorMSTeamsProvider({
            cfg: ctx.cfg,
            runtime: ctx.runtime,
            abortSignal: ctx.abortSignal,
          });
        },
      },
    },
    security: {
      collectWarnings: projectConfigWarningCollector<{ cfg: OpenClawConfig }>(
        collectMSTeamsSecurityWarnings,
      ),
    },
    pairing: {
      text: {
        idLabel: "msteamsUserId",
        message: PAIRING_APPROVED_MESSAGE,
        normalizeAllowEntry: createPairingPrefixStripper(/^(msteams|user):/i),
        notify: async ({ cfg, id, message }) => {
          const { sendMessageMSTeams } = await loadMSTeamsChannelRuntime();
          await sendMessageMSTeams({
            cfg,
            to: id,
            text: message,
          });
        },
      },
    },
    threading: {
      buildToolContext: ({ context, hasRepliedRef }) => ({
        currentChannelId: context.To?.trim() || undefined,
        currentThreadTs: context.ReplyToId,
        hasRepliedRef,
      }),
    },
    outbound: {
      deliveryMode: "direct",
      chunker: (text, limit) => getMSTeamsRuntime().channel.text.chunkMarkdownText(text, limit),
      chunkerMode: "markdown",
      textChunkLimit: 4000,
      pollMaxOptions: 12,
      ...createRuntimeOutboundDelegates({
        getRuntime: loadMSTeamsChannelRuntime,
        sendText: { resolve: (runtime) => runtime.msteamsOutbound.sendText },
        sendMedia: { resolve: (runtime) => runtime.msteamsOutbound.sendMedia },
        sendPoll: { resolve: (runtime) => runtime.msteamsOutbound.sendPoll },
      }),
    },
  });
