TorbatYar/frontend/modules/workspace/services/workspace-api.ts

import { getValidAccessToken, refreshSession } from "@/lib/auth";
import type {
  CapabilitiesResponse,
  ContentDetail,
  DashboardResponse,
  HealthResponse,
  ProjectDetail,
  WorkspaceRecord,
} from "@/modules/workspace/types";

const WORKSPACE_BASE =
  typeof window !== "undefined"
    ? "/api/workspace"
    : process.env.WORKSPACE_SERVICE_URL ||
      process.env.NEXT_PUBLIC_WORKSPACE_API_URL ||
      "http://localhost:8013";

export class WorkspaceApiError extends Error {
  constructor(
    public status: number,
    public code: string,
    message: string,
    public details?: unknown
  ) {
    super(message);
    this.name = "WorkspaceApiError";
  }
}

type RequestOptions = RequestInit & { tenantId: string; auth?: boolean };

function qs(params?: Record<string, string | undefined | null>) {
  const search = new URLSearchParams();
  Object.entries(params || {}).forEach(([key, value]) => {
    if (value) search.set(key, value);
  });
  const text = search.toString();
  return text ? `?${text}` : "";
}

async function request<T>(path: string, options: RequestOptions): Promise<T> {
  const { tenantId, auth = true, headers: customHeaders, ...init } = options;
  const headers = new Headers(customHeaders);
  if (!headers.has("Content-Type") && init.body) headers.set("Content-Type", "application/json");
  headers.set("X-Tenant-ID", tenantId);
  if (auth) {
    const token = await getValidAccessToken();
    if (token) headers.set("Authorization", `Bearer ${token}`);
  }
  const url = path.startsWith("http")
    ? path
    : `${WORKSPACE_BASE.replace(/\/$/, "")}${path.startsWith("/") ? path : `/${path}`}`;

  let res: Response;
  try {
    res = await fetch(url, { ...init, headers, cache: "no-store" });
  } catch (err) {
    const detail = err instanceof Error ? err.message : "network_error";
    throw new Error(`اتصال به فضای کاری برقرار نشد — ${detail}`);
  }

  if (res.status === 401 && auth) {
    const refreshed = await refreshSession({ force: true });
    if (refreshed) {
      headers.set("Authorization", `Bearer ${refreshed}`);
      res = await fetch(url, { ...init, headers, cache: "no-store" });
    }
  }

  if (!res.ok) {
    const body = await res.json().catch(() => ({}));
    const detail = body?.error ?? body?.detail ?? {};
    const message =
      detail?.message ||
      (typeof detail === "string" ? detail : null) ||
      (res.status === 409 ? "این تغییر وضعیت مجاز نیست." : res.statusText);
    throw new WorkspaceApiError(
      res.status,
      detail?.code || (typeof detail === "string" ? detail : "unknown_error"),
      message,
      detail
    );
  }
  if (res.status === 204) return undefined as T;
  return res.json() as Promise<T>;
}

export const workspaceApi = {
  health: (): Promise<HealthResponse> => fetch(`${WORKSPACE_BASE}/health`).then((r) => r.json()),
  capabilities: (tenantId: string) => request<CapabilitiesResponse>("/capabilities", { tenantId }),
  hubs: {
    list: (tenantId: string) => request<WorkspaceRecord[]>("/api/v1/hubs", { tenantId }),
    get: (tenantId: string, id: string) => request<WorkspaceRecord>(`/api/v1/hubs/${id}`, { tenantId }),
    create: (tenantId: string, body: Record<string, unknown>) =>
      request<WorkspaceRecord>("/api/v1/hubs", { tenantId, method: "POST", body: JSON.stringify(body) }),
    update: (tenantId: string, id: string, body: Record<string, unknown>) =>
      request<WorkspaceRecord>(`/api/v1/hubs/${id}`, {
        tenantId,
        method: "PATCH",
        body: JSON.stringify(body),
      }),
    dashboard: (tenantId: string, id: string) =>
      request<DashboardResponse>(`/api/v1/hubs/${id}/dashboard`, { tenantId }),
  },
  teams: {
    list: (tenantId: string, workHubId?: string) =>
      request<WorkspaceRecord[]>(`/api/v1/teams${qs({ work_hub_id: workHubId })}`, { tenantId }),
    get: (tenantId: string, id: string) => request<WorkspaceRecord>(`/api/v1/teams/${id}`, { tenantId }),
    create: (tenantId: string, body: Record<string, unknown>) =>
      request<WorkspaceRecord>("/api/v1/teams", { tenantId, method: "POST", body: JSON.stringify(body) }),
    update: (tenantId: string, id: string, body: Record<string, unknown>) =>
      request<WorkspaceRecord>(`/api/v1/teams/${id}`, {
        tenantId,
        method: "PATCH",
        body: JSON.stringify(body),
      }),
  },
  members: {
    list: (tenantId: string, teamId?: string) =>
      request<WorkspaceRecord[]>(`/api/v1/team-members${qs({ team_id: teamId })}`, { tenantId }),
    add: (tenantId: string, body: Record<string, unknown>) =>
      request<WorkspaceRecord>("/api/v1/team-members", {
        tenantId,
        method: "POST",
        body: JSON.stringify(body),
      }),
    update: (tenantId: string, id: string, body: Record<string, unknown>) =>
      request<WorkspaceRecord>(`/api/v1/team-members/${id}`, {
        tenantId,
        method: "PATCH",
        body: JSON.stringify(body),
      }),
  },
  projects: {
    list: (tenantId: string, params?: { work_hub_id?: string; team_id?: string }) =>
      request<WorkspaceRecord[]>(`/api/v1/projects${qs(params)}`, { tenantId }),
    get: (tenantId: string, id: string) => request<ProjectDetail>(`/api/v1/projects/${id}`, { tenantId }),
    create: (tenantId: string, body: Record<string, unknown>) =>
      request<WorkspaceRecord>("/api/v1/projects", { tenantId, method: "POST", body: JSON.stringify(body) }),
    update: (tenantId: string, id: string, body: Record<string, unknown>) =>
      request<WorkspaceRecord>(`/api/v1/projects/${id}`, {
        tenantId,
        method: "PATCH",
        body: JSON.stringify(body),
      }),
  },
  tasks: {
    list: (
      tenantId: string,
      params?: { work_hub_id?: string; project_id?: string; assignee_user_id?: string; status?: string }
    ) => request<WorkspaceRecord[]>(`/api/v1/tasks${qs(params)}`, { tenantId }),
    get: (tenantId: string, id: string) => request<WorkspaceRecord>(`/api/v1/tasks/${id}`, { tenantId }),
    create: (tenantId: string, body: Record<string, unknown>) =>
      request<WorkspaceRecord>("/api/v1/tasks", { tenantId, method: "POST", body: JSON.stringify(body) }),
    update: (tenantId: string, id: string, body: Record<string, unknown>) =>
      request<WorkspaceRecord>(`/api/v1/tasks/${id}`, {
        tenantId,
        method: "PATCH",
        body: JSON.stringify(body),
      }),
  },
  contentTypes: {
    list: (tenantId: string) => request<WorkspaceRecord[]>("/api/v1/content-types", { tenantId }),
  },
  content: {
    list: (
      tenantId: string,
      params?: { work_hub_id?: string; project_id?: string; status?: string; content_type?: string }
    ) => request<WorkspaceRecord[]>(`/api/v1/content${qs(params)}`, { tenantId }),
    get: (tenantId: string, id: string) => request<ContentDetail>(`/api/v1/content/${id}`, { tenantId }),
    create: (tenantId: string, body: Record<string, unknown>) =>
      request<WorkspaceRecord>("/api/v1/content", { tenantId, method: "POST", body: JSON.stringify(body) }),
    update: (tenantId: string, id: string, body: Record<string, unknown>) =>
      request<WorkspaceRecord>(`/api/v1/content/${id}`, {
        tenantId,
        method: "PATCH",
        body: JSON.stringify(body),
      }),
    calendar: (
      tenantId: string,
      params: {
        work_hub_id: string;
        team_id?: string;
        project_id?: string;
        channel?: string;
        content_type?: string;
        status?: string;
        owner_user_id?: string;
      }
    ) => request<WorkspaceRecord[]>(`/api/v1/content/calendar${qs(params)}`, { tenantId }),
  },
  approvals: {
    list: (tenantId: string, params?: { content_id?: string; work_hub_id?: string }) =>
      request<WorkspaceRecord[]>(`/api/v1/content/approvals${qs(params)}`, { tenantId }),
    request: (tenantId: string, body: Record<string, unknown>) =>
      request<WorkspaceRecord>("/api/v1/content/approvals", {
        tenantId,
        method: "POST",
        body: JSON.stringify(body),
      }),
    respond: (tenantId: string, id: string, body: Record<string, unknown>) =>
      request<WorkspaceRecord>(`/api/v1/content/approvals/${id}`, {
        tenantId,
        method: "PATCH",
        body: JSON.stringify(body),
      }),
  },
  assets: {
    list: (tenantId: string, params?: { work_hub_id?: string; content_id?: string }) =>
      request<WorkspaceRecord[]>(`/api/v1/assets${qs(params)}`, { tenantId }),
    create: (tenantId: string, body: Record<string, unknown>) =>
      request<WorkspaceRecord>("/api/v1/assets", { tenantId, method: "POST", body: JSON.stringify(body) }),
  },
  comments: {
    list: (
      tenantId: string,
      params?: { work_hub_id?: string; subject_type?: string; subject_id?: string }
    ) => request<WorkspaceRecord[]>(`/api/v1/comments${qs(params)}`, { tenantId }),
    create: (tenantId: string, body: Record<string, unknown>) =>
      request<WorkspaceRecord>("/api/v1/comments", { tenantId, method: "POST", body: JSON.stringify(body) }),
  },
  activity: {
    list: (tenantId: string, workHubId?: string) =>
      request<WorkspaceRecord[]>(`/api/v1/activity${qs({ work_hub_id: workHubId })}`, { tenantId }),
  },
};