feat(workbench): integrate runtime data and map tooling
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@@ -0,0 +1,196 @@
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import { z } from "zod";
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import type { AccessTokenProvider } from "@/shared/auth/keycloak-auth";
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import { env } from "@/shared/config/env";
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import type { NetworkViewParams } from "../map/camera";
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import { GEOSERVER_WORKSPACE } from "../map/geoserver-config";
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const projectSchema = z.object({
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project_id: z.string().min(1),
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name: z.string().trim().min(1).optional(),
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code: z.string().trim().min(1).optional(),
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gs_workspace: z.string().min(1),
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status: z.string(),
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project_role: z.string().trim().min(1).optional()
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});
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const projectPageSchema = z.object({
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items: z.array(projectSchema),
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total: z.number().int().nonnegative(),
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limit: z.number().int().positive(),
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offset: z.number().int().nonnegative()
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});
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export type WorkbenchProject = z.infer<typeof projectSchema>;
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const projectMetadataSchema = z.object({
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project_id: z.string().min(1),
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name: z.string().trim().min(1),
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code: z.string().trim().min(1),
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gs_workspace: z.string().trim().min(1),
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map_extent: z.unknown().nullable().optional(),
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status: z.string(),
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project_role: z.string().trim().min(1)
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});
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const accessContextSchema = z.object({
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user_id: z.string().min(1),
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username: z.string().trim().min(1),
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system_role: z.string().trim().min(1),
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is_system_admin: z.boolean(),
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project_id: z.string().min(1).nullable().optional(),
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project_role: z.string().trim().min(1).nullable().optional(),
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permissions: z.array(z.string())
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});
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const bboxSchema = z.tuple([
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z.number().finite(),
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z.number().finite(),
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z.number().finite(),
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z.number().finite()
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]);
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const keyedExtentSchema = z.object({
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xmin: z.number().finite(),
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ymin: z.number().finite(),
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xmax: z.number().finite(),
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ymax: z.number().finite()
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});
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export type WorkbenchProjectPresentation = {
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projectId: string;
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projectName: string | null;
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username: string | null;
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projectRole: string | null;
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systemRole: string | null;
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isSystemAdmin: boolean;
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networkView: NetworkViewParams | null;
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metadataAvailable: boolean;
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accessContextAvailable: boolean;
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};
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const SERVER_API_BASE_URL = env.TJWATER_SERVER_API_BASE_URL.replace(/\/$/, "");
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export async function findOwnedWorkbenchProject(
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getAccessToken?: AccessTokenProvider,
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signal?: AbortSignal
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): Promise<{ project: WorkbenchProject; accessToken: string | null | undefined }> {
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const accessToken = await getAccessToken?.();
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const response = await fetch(`${SERVER_API_BASE_URL}/api/v1/projects?limit=1000&offset=0`, {
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headers: createWorkbenchHeaders(accessToken),
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signal
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});
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const payload: unknown = await response.json().catch(() => null);
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if (!response.ok) throw new Error(getServerError(payload, response.status, "项目查询"));
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const projects = projectPageSchema.parse(payload);
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const project = projects.items.find(
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(item) => item.status === "active" && item.gs_workspace === GEOSERVER_WORKSPACE
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);
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if (!project) throw new Error(`未找到GeoServer工作空间 ${GEOSERVER_WORKSPACE} 对应的授权项目`);
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return { project, accessToken };
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}
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export async function fetchWorkbenchProjectPresentation(
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getAccessToken?: AccessTokenProvider,
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signal?: AbortSignal
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): Promise<WorkbenchProjectPresentation> {
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const { project, accessToken } = await findOwnedWorkbenchProject(getAccessToken, signal);
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const headers = createWorkbenchHeaders(accessToken, project.project_id);
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const [metadataResult, accessResult] = await Promise.allSettled([
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fetchProjectMetadata(project, headers, signal),
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fetchAccessContext(project, headers, signal)
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]);
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const metadata = metadataResult.status === "fulfilled" ? metadataResult.value : null;
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const accessContext = accessResult.status === "fulfilled" ? accessResult.value : null;
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return {
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projectId: project.project_id,
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projectName: metadata?.name ?? project.name ?? null,
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username: accessContext?.username ?? null,
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projectRole:
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accessContext?.project_role
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?? metadata?.project_role
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?? project.project_role
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?? null,
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systemRole: accessContext?.system_role ?? null,
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isSystemAdmin: accessContext?.is_system_admin ?? false,
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networkView: parseProjectMapExtent(metadata?.map_extent),
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metadataAvailable: metadata !== null,
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accessContextAvailable: accessContext !== null
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};
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}
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export function parseProjectMapExtent(value: unknown): NetworkViewParams | null {
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let bbox: z.infer<typeof bboxSchema> | null = null;
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if (value && typeof value === "object" && "bbox" in value) {
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const parsed = bboxSchema.safeParse(value.bbox);
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if (parsed.success) bbox = parsed.data;
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} else {
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const parsed = keyedExtentSchema.safeParse(value);
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if (parsed.success) {
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bbox = [parsed.data.xmin, parsed.data.ymin, parsed.data.xmax, parsed.data.ymax];
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}
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}
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if (!bbox || bbox[0] >= bbox[2] || bbox[1] >= bbox[3]) return null;
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const webMercatorLimit = 20_037_508.35;
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if (bbox.some((coordinate) => Math.abs(coordinate) > webMercatorLimit)) return null;
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return { bbox3857: bbox };
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}
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async function fetchProjectMetadata(
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project: WorkbenchProject,
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headers: Headers,
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signal?: AbortSignal
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) {
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const response = await fetch(`${SERVER_API_BASE_URL}/api/v1/projects/current/metadata`, {
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headers,
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signal
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});
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const payload: unknown = await response.json().catch(() => null);
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if (!response.ok) {
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throw new Error(getServerError(payload, response.status, "项目元数据查询"));
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}
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const metadata = projectMetadataSchema.parse(payload);
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if (metadata.project_id !== project.project_id) {
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throw new Error("项目元数据与授权项目不一致");
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}
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return metadata;
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}
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async function fetchAccessContext(
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project: WorkbenchProject,
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headers: Headers,
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signal?: AbortSignal
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) {
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const response = await fetch(`${SERVER_API_BASE_URL}/api/v1/access-context`, {
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headers,
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signal
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});
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const payload: unknown = await response.json().catch(() => null);
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if (!response.ok) {
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throw new Error(getServerError(payload, response.status, "访问上下文查询"));
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}
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const accessContext = accessContextSchema.parse(payload);
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if (accessContext.project_id !== project.project_id) {
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throw new Error("访问上下文与授权项目不一致");
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}
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return accessContext;
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}
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export function createWorkbenchHeaders(
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accessToken: string | null | undefined,
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projectId?: string,
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json = false
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) {
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const headers = new Headers({ Accept: "application/json" });
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if (json) headers.set("Content-Type", "application/json");
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if (accessToken) headers.set("Authorization", `Bearer ${accessToken}`);
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if (projectId) headers.set("X-Project-Id", projectId);
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return headers;
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}
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export function getServerError(payload: unknown, status: number, operation: string) {
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const detail = payload && typeof payload === "object" && "detail" in payload
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? String(payload.detail)
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: `HTTP ${status}`;
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return `${operation}失败：${detail}`;
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}
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