import type {
  ApiServicePayload,
  AutomationsPayload,
  AutomationUpdatePayload,
  ChannelConfigurePayload,
  ChannelConnectPayload,
  ChannelValidationPayload,
  ChatSummary,
  CliAppsPayload,
  FilePreviewPayload,
  ImageGenerationSettingsUpdate,
  McpPresetsPayload,
  MarketplaceProvider,
  NanobotFeaturesPayload,
  ModelConfigurationCreate,
  ModelConfigurationUpdate,
  NetworkSafetySettingsUpdate,
  PairingPayload,
  ProviderCreationUpdate,
  ProviderModelsPayload,
  ProviderOAuthCompletionResult,
  ProviderOAuthLoginResult,
  ProviderSettingsUpdate,
  SessionDeleteResult,
  SessionAutomationsPayload,
  SettingsPayload,
  SettingsUpdate,
  SidebarStatePayload,
  SkillDetail,
  SkillActionPayload,
  SkillInstallPayload,
  SkillsPayload,
  SkillsSearchPayload,
  SkillsTrendsPayload,
  SkillsTrendingPayload,
  SlashCommand,
  SlashCommandLifecycle,
  TranscriptionSettingsUpdate,
  WebSearchSettingsUpdate,
  WorkspacesPayload,
  WebuiThreadPersistedPayload,
  WorkspaceScopePayload,
} from "./types";
import { fetchWithTimeout } from "./http";

const API_READ_TIMEOUT_MS = 20_000;
const API_MUTATION_TIMEOUT_MS = 20_000;
const PACKAGE_MUTATION_TIMEOUT_MS = 150_000;
const SLASH_COMMAND_LIFECYCLES = new Set<SlashCommandLifecycle>([
  "side_channel",
  "finalize_active_turn",
  "stop_active_turn",
  "agent_turn",
  "agent_turn_with_args",
]);

function isSlashCommandLifecycle(value: unknown): value is SlashCommandLifecycle {
  return (
    typeof value === "string"
    && SLASH_COMMAND_LIFECYCLES.has(value as SlashCommandLifecycle)
  );
}
export class ApiError extends Error {
  status: number;
  constructor(status: number, message: string) {
    super(message);
    this.status = status;
    this.name = "ApiError";
  }
}

export interface WebUIMutationTransport {
  requestMutation<T>(
    action: string,
    payload?: Record<string, unknown>,
    timeoutMs?: number,
  ): Promise<T>;
}

async function request<T>(
  url: string,
  token: string,
  init?: RequestInit,
  timeoutMs: number = 0,
): Promise<T> {
  const res = await fetchWithTimeout(
    url,
    {
      ...(init ?? {}),
      headers: {
        ...(init?.headers ?? {}),
        Authorization: `Bearer ${token}`,
      },
      credentials: "same-origin",
    },
    timeoutMs,
  );
  if (!res.ok) {
    const text = typeof res.text === "function" ? (await res.text()).trim() : "";
    throw new ApiError(res.status, text || `HTTP ${res.status}`);
  }
  const contentType = res.headers?.get?.("content-type") ?? "";
  if (contentType && !contentType.toLowerCase().includes("application/json")) {
    const text = typeof res.text === "function" ? await res.text() : "";
    const isHtml = text.trimStart().toLowerCase().startsWith("<!doctype");
    throw new ApiError(
      res.status,
      isHtml
        ? "Gateway returned WebUI HTML instead of JSON. Restart nanobot gateway and try again."
        : "Gateway returned a non-JSON response.",
    );
  }
  return (await res.json()) as T;
}

async function mutation<T>(
  transport: WebUIMutationTransport,
  action: string,
  payload: Record<string, unknown> = {},
  timeoutMs: number = API_MUTATION_TIMEOUT_MS,
): Promise<T> {
  try {
    return await transport.requestMutation<T>(action, payload, timeoutMs);
  } catch (reason) {
    const status = (
      typeof reason === "object"
      && reason !== null
      && "status" in reason
      && typeof reason.status === "number"
    ) ? reason.status : 500;
    const message = reason instanceof Error ? reason.message : "WebUI mutation failed";
    throw new ApiError(status, message);
  }
}

function compactMcpValues(values: Record<string, unknown>): Record<string, unknown> {
  const payload: Record<string, unknown> = {};
  Object.entries(values).forEach(([key, value]) => {
    if (value === null || value === undefined) return;
    if (typeof value === "string") {
      const trimmed = value.trim();
      if (trimmed) payload[key] = trimmed;
      return;
    }
    payload[key] = value;
  });
  return payload;
}

function splitKey(key: string): { channel: string; chatId: string } {
  const idx = key.indexOf(":");
  if (idx === -1) return { channel: "", chatId: key };
  return { channel: key.slice(0, idx), chatId: key.slice(idx + 1) };
}

export async function listSessions(
  token: string,
  base: string = "",
): Promise<ChatSummary[]> {
  type Row = {
    key: string;
    created_at: string | null;
    updated_at: string | null;
    title?: string;
    preview?: string;
    model_preset?: string | null;
    run_started_at?: number | null;
    workspace_scope?: WorkspaceScopePayload | null;
  };
  const body = await request<{ sessions: Row[] }>(
    `${base}/api/sessions`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
  return body.sessions.map((s) => ({
    key: s.key,
    ...splitKey(s.key),
    createdAt: s.created_at,
    updatedAt: s.updated_at,
    title: s.title ?? "",
    preview: s.preview ?? "",
    modelPreset: s.model_preset ?? null,
    runStartedAt: s.run_started_at ?? null,
    workspaceScope: s.workspace_scope ?? null,
  }));
}

/** Disk-backed WebUI display thread snapshot (separate from agent session). */
export interface FetchWebuiThreadOptions {
  limit?: number;
  direction?: "latest";
  before?: string | null;
  signal?: AbortSignal;
}

export async function fetchWebuiThread(
  token: string,
  key: string,
  optionsOrBase?: FetchWebuiThreadOptions | string,
  base: string = "",
): Promise<WebuiThreadPersistedPayload | null> {
  const options = typeof optionsOrBase === "string" ? undefined : optionsOrBase;
  const resolvedBase = typeof optionsOrBase === "string" ? optionsOrBase : base;
  const params = new URLSearchParams();
  if (options?.limit !== undefined) params.set("limit", String(options.limit));
  if (options?.direction) params.set("direction", options.direction);
  if (options?.before) params.set("before", options.before);
  const query = params.toString();
  const suffix = query ? `?${query}` : "";
  const url = `${resolvedBase}/api/sessions/${encodeURIComponent(key)}/webui-thread${suffix}`;
  const res = await fetchWithTimeout(url, {
    headers: { Authorization: `Bearer ${token}` },
    credentials: "same-origin",
    cache: "no-store",
    signal: options?.signal,
  });
  if (res.status === 404) return null;
  if (!res.ok) throw new ApiError(res.status, `HTTP ${res.status}`);
  return (await res.json()) as WebuiThreadPersistedPayload;
}

export async function fetchFilePreview(
  token: string,
  key: string,
  path: string,
  base: string = "",
): Promise<FilePreviewPayload> {
  const query = new URLSearchParams();
  query.set("path", path);
  return request<FilePreviewPayload>(
    `${base}/api/sessions/${encodeURIComponent(key)}/file-preview?${query}`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
}

export async function fetchFilePreviewAvailability(
  token: string,
  key: string,
  path: string,
  base: string = "",
): Promise<boolean> {
  const query = new URLSearchParams();
  query.set("path", path);
  query.set("probe", "1");
  const payload = await request<{ available?: boolean }>(
    `${base}/api/sessions/${encodeURIComponent(key)}/file-preview?${query}`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
  return payload.available !== false;
}

export async function fetchSessionAutomations(
  token: string,
  key: string,
  base: string = "",
): Promise<SessionAutomationsPayload> {
  return request<SessionAutomationsPayload>(
    `${base}/api/sessions/${encodeURIComponent(key)}/automations`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
}

export async function fetchAutomations(
  token: string,
  base: string = "",
): Promise<AutomationsPayload> {
  return request<AutomationsPayload>(
    `${base}/api/webui/automations`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
}

export async function runAutomationAction(
  transport: WebUIMutationTransport,
  action: "enable" | "disable" | "delete" | "run",
  id: string,
): Promise<AutomationsPayload> {
  return mutation<AutomationsPayload>(transport, `automation.${action}`, { id });
}

export async function updateAutomation(
  transport: WebUIMutationTransport,
  id: string,
  values: AutomationUpdatePayload,
): Promise<AutomationsPayload> {
  return mutation<AutomationsPayload>(transport, "automation.update", { id, values });
}

export async function fetchSkills(
  token: string,
  base: string = "",
): Promise<SkillsPayload> {
  return request<SkillsPayload>(
    `${base}/api/webui/skills`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
}

export async function fetchSkillDetail(
  token: string,
  name: string,
  base: string = "",
): Promise<SkillDetail> {
  return request<SkillDetail>(
    `${base}/api/webui/skills/${encodeURIComponent(name)}`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
}

export async function updateSkillEnabled(
  transport: WebUIMutationTransport,
  name: string,
  enabled: boolean,
): Promise<SkillActionPayload> {
  return mutation<SkillActionPayload>(transport, "skill.update", { name, enabled });
}

export async function deleteSkill(
  transport: WebUIMutationTransport,
  name: string,
): Promise<SkillActionPayload> {
  return mutation<SkillActionPayload>(transport, "skill.delete", { name });
}

export async function searchMarketplaceSkills(
  token: string,
  query: string,
  provider: MarketplaceProvider = "all",
  base: string = "",
): Promise<SkillsSearchPayload> {
  const params = new URLSearchParams({ q: query, provider });
  return request<SkillsSearchPayload>(
    `${base}/api/webui/skills/search?${params}`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
}

export async function fetchTrendingMarketplaceSkills(
  token: string,
  provider: MarketplaceProvider = "all",
  base: string = "",
): Promise<SkillsTrendingPayload> {
  const params = new URLSearchParams({ provider });
  return request<SkillsTrendingPayload>(
    `${base}/api/webui/skills/trending?${params}`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
}

export async function fetchMarketplaceSkillTrends(
  token: string,
  skillIds: string[],
  base: string = "",
): Promise<SkillsTrendsPayload> {
  const params = new URLSearchParams();
  skillIds.forEach((id) => params.append("id", id));
  return request<SkillsTrendsPayload>(
    `${base}/api/webui/skills/trends?${params}`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
}

export async function installMarketplaceSkill(
  transport: WebUIMutationTransport,
  provider: Exclude<MarketplaceProvider, "all">,
  source: string,
  skill: string,
  version: string = "",
): Promise<SkillInstallPayload> {
  return mutation<SkillInstallPayload>(
    transport,
    "skill.install",
    { provider, source, skill, ...(version ? { version } : {}) },
    PACKAGE_MUTATION_TIMEOUT_MS,
  );
}

export async function deleteSession(
  transport: WebUIMutationTransport,
  key: string,
  optionsOrBase?: { deleteAutomations?: boolean } | string,
): Promise<SessionDeleteResult> {
  const options = typeof optionsOrBase === "string" ? undefined : optionsOrBase;
  return mutation<SessionDeleteResult>(
    transport,
    "session.delete",
    {
      key,
      ...(options?.deleteAutomations ? { delete_automations: true } : {}),
    },
  );
}

export async function fetchSettings(
  token: string,
  base: string = "",
): Promise<SettingsPayload> {
  return request<SettingsPayload>(
    `${base}/api/settings`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
}

export async function fetchSettingsUsage(
  token: string,
  base: string = "",
): Promise<NonNullable<SettingsPayload["usage"]>> {
  return request<NonNullable<SettingsPayload["usage"]>>(
    `${base}/api/settings/usage`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
}

export interface VersionCheckResult {
  updateAvailable: {
    currentVersion: string;
    latestVersion: string;
    pypiUrl?: string;
  } | null;
}

export async function checkVersion(
  token: string,
  base: string = "",
): Promise<VersionCheckResult> {
  return request<VersionCheckResult>(
    `${base}/api/settings/version-check`,
    token,
    undefined,
    10_000,
  );
}

export async function fetchWorkspaces(
  token: string,
  base: string = "",
): Promise<WorkspacesPayload> {
  return request<WorkspacesPayload>(
    `${base}/api/workspaces`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
}

export async function fetchCliApps(
  token: string,
  base: string = "",
): Promise<CliAppsPayload> {
  return request<CliAppsPayload>(
    `${base}/api/settings/cli-apps`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
}

export async function fetchInstalledCliApps(
  token: string,
  base: string = "",
): Promise<CliAppsPayload> {
  return request<CliAppsPayload>(
    `${base}/api/settings/cli-apps?installed_only=1`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
}

export async function fetchNanobotFeatures(
  token: string,
  base: string = "",
): Promise<NanobotFeaturesPayload> {
  return request<NanobotFeaturesPayload>(
    `${base}/api/settings/nanobot-features`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
}

export async function fetchApiService(token: string, base: string = ""): Promise<ApiServicePayload> {
  return request<ApiServicePayload>(`${base}/api/settings/api-service`, token);
}

export async function startApiService(
  transport: WebUIMutationTransport,
  values: { host: string; port: number; timeout: number; apiKey?: string },
): Promise<ApiServicePayload> {
  return mutation<ApiServicePayload>(
    transport,
    "settings.api_service.start",
    {
      host: values.host,
      port: values.port,
      timeout: values.timeout,
      ...(values.apiKey !== undefined ? { api_key: values.apiKey } : {}),
    },
    PACKAGE_MUTATION_TIMEOUT_MS,
  );
}

export async function stopApiService(
  transport: WebUIMutationTransport,
): Promise<ApiServicePayload> {
  return mutation<ApiServicePayload>(transport, "settings.api_service.stop");
}

export async function enableNanobotFeature(
  transport: WebUIMutationTransport,
  name: string,
  options: { instanceId?: string } = {},
): Promise<NanobotFeaturesPayload> {
  return mutation<NanobotFeaturesPayload>(
    transport,
    "settings.feature.enable",
    { name, ...(options.instanceId ? { instance_id: options.instanceId } : {}) },
    PACKAGE_MUTATION_TIMEOUT_MS,
  );
}

export async function disableNanobotFeature(
  transport: WebUIMutationTransport,
  name: string,
  options: { instanceId?: string } = {},
): Promise<NanobotFeaturesPayload> {
  return mutation<NanobotFeaturesPayload>(
    transport,
    "settings.feature.disable",
    { name, ...(options.instanceId ? { instance_id: options.instanceId } : {}) },
  );
}

export async function fetchPairingRequests(
  token: string,
  base: string = "",
): Promise<PairingPayload> {
  return request<PairingPayload>(
    `${base}/api/settings/pairing`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
}

export async function runPairingAction(
  transport: WebUIMutationTransport,
  action: "approve" | "deny",
  code: string,
): Promise<PairingPayload> {
  return mutation<PairingPayload>(transport, `settings.pairing.${action}`, { code });
}

export async function startChannelConnect(
  transport: WebUIMutationTransport,
  channel: string,
  options: {
    domain?: string;
    instanceId?: string;
    mode?: "replace" | "create";
    force?: boolean;
  } = {},
): Promise<ChannelConnectPayload> {
  return mutation<ChannelConnectPayload>(
    transport,
    "settings.channel.connect.start",
    {
      channel,
      ...(options.domain ? { domain: options.domain } : {}),
      ...(options.instanceId ? { instance_id: options.instanceId } : {}),
      ...(options.mode ? { mode: options.mode } : {}),
      ...(options.force ? { force: true } : {}),
    },
    PACKAGE_MUTATION_TIMEOUT_MS,
  );
}

export async function pollChannelConnect(
  transport: WebUIMutationTransport,
  channel: string,
  sessionId: string,
  params: Readonly<Record<string, string>> = {},
): Promise<ChannelConnectPayload> {
  const values = Object.fromEntries(
    Object.entries(params).filter(([key]) => key !== "session_id"),
  );
  return mutation<ChannelConnectPayload>(
    transport,
    "settings.channel.connect.poll",
    { channel, session_id: sessionId, ...values },
    PACKAGE_MUTATION_TIMEOUT_MS,
  );
}

export async function cancelChannelConnect(
  transport: WebUIMutationTransport,
  channel: string,
  sessionId: string,
): Promise<ChannelConnectPayload> {
  return mutation<ChannelConnectPayload>(
    transport,
    "settings.channel.connect.cancel",
    { channel, session_id: sessionId },
  );
}

export async function configureChannel(
  transport: WebUIMutationTransport,
  name: string,
  values: Record<string, string>,
  options: { enable?: boolean; instanceId?: string } = {},
): Promise<ChannelConfigurePayload> {
  return mutation<ChannelConfigurePayload>(
    transport,
    "settings.channel.configure",
    {
      name,
      values,
      ...(options.enable !== undefined ? { enable: options.enable } : {}),
      ...(options.instanceId ? { instance_id: options.instanceId } : {}),
    },
    PACKAGE_MUTATION_TIMEOUT_MS,
  );
}

export async function validateChannel(
  transport: WebUIMutationTransport,
  name: string,
  values: Record<string, string> = {},
  options: { instanceId?: string } = {},
): Promise<ChannelValidationPayload> {
  return mutation<ChannelValidationPayload>(
    transport,
    "settings.channel.validate",
    { name, values, ...(options.instanceId ? { instance_id: options.instanceId } : {}) },
  );
}

export async function runCliAppAction(
  transport: WebUIMutationTransport,
  action: "install" | "update" | "uninstall" | "test",
  name: string,
): Promise<CliAppsPayload> {
  return mutation<CliAppsPayload>(
    transport,
    `settings.cli_app.${action}`,
    { name },
    action === "install" || action === "update"
      ? PACKAGE_MUTATION_TIMEOUT_MS
      : API_MUTATION_TIMEOUT_MS,
  );
}

export async function fetchMcpPresets(
  token: string,
  base: string = "",
): Promise<McpPresetsPayload> {
  return request<McpPresetsPayload>(
    `${base}/api/settings/mcp-presets`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
}

export async function fetchProviderModels(
  token: string,
  provider: string,
  base: string = "",
): Promise<ProviderModelsPayload> {
  const query = new URLSearchParams();
  query.set("provider", provider);
  return request<ProviderModelsPayload>(
    `${base}/api/settings/provider-models?${query}`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
}

export async function runMcpPresetAction(
  transport: WebUIMutationTransport,
  action: "enable" | "remove" | "test",
  name: string,
  values: Record<string, string> = {},
): Promise<McpPresetsPayload> {
  return mutation<McpPresetsPayload>(
    transport,
    `settings.mcp.${action}`,
    { name, ...compactMcpValues(values) },
  );
}

export async function saveCustomMcpServer(
  transport: WebUIMutationTransport,
  values: Record<string, string>,
): Promise<McpPresetsPayload> {
  return mutation<McpPresetsPayload>(
    transport,
    "settings.mcp.custom",
    compactMcpValues(values),
  );
}

export async function importMcpConfig(
  transport: WebUIMutationTransport,
  config: string,
): Promise<McpPresetsPayload> {
  return mutation<McpPresetsPayload>(transport, "settings.mcp.import", { config });
}

export async function updateMcpServerTools(
  transport: WebUIMutationTransport,
  name: string,
  enabledTools: string[],
): Promise<McpPresetsPayload> {
  return mutation<McpPresetsPayload>(
    transport,
    "settings.mcp.tools",
    { name, enabled_tools: enabledTools },
  );
}

export async function listSlashCommands(
  token: string,
  base: string = "",
): Promise<SlashCommand[]> {
  type Row = {
    command: string;
    title: string;
    description: string;
    icon: string;
    arg_hint?: string;
    lifecycle?: unknown;
    accepts_args?: unknown;
  };
  const body = await request<{ commands: Row[] }>(
    `${base}/api/commands`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
  return body.commands
    .flatMap((command) => {
      if (!isSlashCommandLifecycle(command.lifecycle)) return [];
      return [{
        command: command.command,
        title: command.title,
        description: command.description,
        icon: command.icon,
        argHint: command.arg_hint ?? "",
        lifecycle: command.lifecycle,
        acceptsArgs: command.accepts_args === true,
      }];
    });
}

export async function fetchSidebarState(
  token: string,
  base: string = "",
): Promise<SidebarStatePayload> {
  return request<SidebarStatePayload>(
    `${base}/api/webui/sidebar-state`,
    token,
    undefined,
    API_READ_TIMEOUT_MS,
  );
}

export async function updateSidebarState(
  transport: WebUIMutationTransport,
  state: SidebarStatePayload,
): Promise<SidebarStatePayload> {
  return mutation<SidebarStatePayload>(transport, "sidebar.update", { state });
}

export async function updateSettings(
  transport: WebUIMutationTransport,
  update: SettingsUpdate,
): Promise<SettingsPayload> {
  const payload: Record<string, unknown> = {};
  if (update.modelPreset !== undefined) {
    payload.model_preset = update.modelPreset ?? "default";
  }
  if (update.model !== undefined) payload.model = update.model;
  if (update.provider !== undefined) payload.provider = update.provider;
  if (update.contextWindowTokens !== undefined) {
    payload.context_window_tokens = update.contextWindowTokens;
  }
  if (update.timezone !== undefined) payload.timezone = update.timezone;
  if (update.toolHintMaxLength !== undefined) {
    payload.tool_hint_max_length = update.toolHintMaxLength;
  }
  return mutation<SettingsPayload>(transport, "settings.agent.update", payload);
}

function modelGenerationSettingsPayload(
  configuration: Pick<
    ModelConfigurationCreate,
    "maxTokens" | "contextWindowTokens" | "temperature" | "reasoningEffort"
  >,
): Record<string, unknown> {
  const payload: Record<string, unknown> = {};
  if (configuration.maxTokens !== undefined) {
    payload.max_tokens = configuration.maxTokens;
  }
  if (configuration.contextWindowTokens !== undefined) {
    payload.context_window_tokens = configuration.contextWindowTokens;
  }
  if (configuration.temperature !== undefined) {
    payload.temperature = configuration.temperature;
  }
  if (configuration.reasoningEffort !== undefined) {
    payload.reasoning_effort = configuration.reasoningEffort ?? "";
  }
  return payload;
}

export async function createModelConfiguration(
  transport: WebUIMutationTransport,
  configuration: ModelConfigurationCreate,
): Promise<SettingsPayload> {
  return mutation<SettingsPayload>(
    transport,
    "settings.model_configuration.create",
    {
      ...(configuration.name !== undefined ? { name: configuration.name } : {}),
      label: configuration.label,
      provider: configuration.provider,
      model: configuration.model,
      ...modelGenerationSettingsPayload(configuration),
    },
  );
}

export async function updateModelConfiguration(
  transport: WebUIMutationTransport,
  configuration: ModelConfigurationUpdate,
): Promise<SettingsPayload> {
  return mutation<SettingsPayload>(
    transport,
    "settings.model_configuration.update",
    {
      name: configuration.name,
      ...(configuration.label !== undefined ? { label: configuration.label } : {}),
      ...(configuration.provider !== undefined ? { provider: configuration.provider } : {}),
      ...(configuration.model !== undefined ? { model: configuration.model } : {}),
      ...modelGenerationSettingsPayload(configuration),
    },
  );
}

export async function deleteModelConfiguration(
  transport: WebUIMutationTransport,
  name: string,
): Promise<SettingsPayload> {
  return mutation<SettingsPayload>(
    transport,
    "settings.model_configuration.delete",
    { name },
  );
}

export async function migrateModelConfigurations(
  transport: WebUIMutationTransport,
): Promise<SettingsPayload> {
  return mutation<SettingsPayload>(transport, "settings.model_configuration.migrate");
}

export async function updateModelCallOrder(
  transport: WebUIMutationTransport,
  order: string[],
): Promise<SettingsPayload> {
  return mutation<SettingsPayload>(transport, "settings.model_call_order.update", { order });
}

export async function updateProviderSettings(
  transport: WebUIMutationTransport,
  update: ProviderSettingsUpdate,
): Promise<SettingsPayload> {
  return mutation<SettingsPayload>(transport, "settings.provider.update", { ...update });
}

export async function createProviderSettings(
  transport: WebUIMutationTransport,
  update: ProviderCreationUpdate,
): Promise<SettingsPayload> {
  return mutation<SettingsPayload>(transport, "settings.provider.create", { ...update });
}

export async function loginProviderOAuth(
  transport: WebUIMutationTransport,
  provider: string,
  remoteBrowserAccess: boolean = false,
): Promise<ProviderOAuthLoginResult> {
  return mutation<ProviderOAuthLoginResult>(
    transport,
    "settings.provider.oauth_login",
    { provider, ...(remoteBrowserAccess ? { remote_browser: true } : {}) },
  );
}

export async function completeProviderOAuth(
  transport: WebUIMutationTransport,
  provider: string,
  flowId: string,
  authorizationResponse?: string,
): Promise<ProviderOAuthCompletionResult> {
  return mutation<ProviderOAuthCompletionResult>(
    transport,
    "settings.provider.oauth_complete",
    {
      provider,
      flow_id: flowId,
      ...(authorizationResponse ? { authorization_response: authorizationResponse } : {}),
    },
  );
}

export async function logoutProviderOAuth(
  transport: WebUIMutationTransport,
  provider: string,
): Promise<SettingsPayload> {
  return mutation<SettingsPayload>(transport, "settings.provider.oauth_logout", { provider });
}

export async function updateWebSearchSettings(
  transport: WebUIMutationTransport,
  update: WebSearchSettingsUpdate,
): Promise<SettingsPayload> {
  return mutation<SettingsPayload>(
    transport,
    "settings.web_search.update",
    {
      provider: update.provider,
      ...(update.apiKey !== undefined ? { api_key: update.apiKey } : {}),
      ...(update.baseUrl !== undefined ? { base_url: update.baseUrl } : {}),
      ...(update.maxResults !== undefined ? { max_results: update.maxResults } : {}),
      ...(update.timeout !== undefined ? { timeout: update.timeout } : {}),
      ...(update.useJinaReader !== undefined
        ? { use_jina_reader: update.useJinaReader }
        : {}),
    },
  );
}

export async function updateNetworkSafetySettings(
  transport: WebUIMutationTransport,
  update: NetworkSafetySettingsUpdate,
): Promise<SettingsPayload> {
  return mutation<SettingsPayload>(
    transport,
    "settings.network_safety.update",
    {
      webui_allow_local_service_access: update.webuiAllowLocalServiceAccess,
      webui_default_access_mode: update.webuiDefaultAccessMode,
    },
  );
}

export async function updateImageGenerationSettings(
  transport: WebUIMutationTransport,
  update: ImageGenerationSettingsUpdate,
): Promise<SettingsPayload> {
  return mutation<SettingsPayload>(
    transport,
    "settings.image_generation.update",
    {
      enabled: update.enabled,
      provider: update.provider,
      model: update.model,
      default_aspect_ratio: update.defaultAspectRatio,
      default_image_size: update.defaultImageSize,
      max_images_per_turn: update.maxImagesPerTurn,
    },
  );
}

export async function updateTranscriptionSettings(
  transport: WebUIMutationTransport,
  update: TranscriptionSettingsUpdate,
): Promise<SettingsPayload> {
  return mutation<SettingsPayload>(
    transport,
    "settings.transcription.update",
    {
      enabled: update.enabled,
      provider: update.provider,
      model: update.model,
      language: update.language,
      max_duration_sec: update.maxDurationSec,
      max_upload_mb: update.maxUploadMb,
    },
  );
}