initial commit after split

webui/src/features/campaigns/hooks/useCampaignWorkspaceData.ts

@@ -0,0 +1,80 @@
+import { useCallback, useEffect, useState } from "react";
+import { useSearchParams } from "react-router-dom";
+import type { ApiSettings } from "../../../types";
+import {
+  getCampaign,
+  getCampaignSummary,
+  getCampaignVersion,
+  listCampaignVersions,
+  type CampaignSummary,
+  type CampaignVersionDetail
+} from "../../../api/campaigns";
+import type { CampaignWorkspaceData } from "../utils/campaignView";
+
+const initialData: CampaignWorkspaceData = {
+  campaign: null,
+  versions: [],
+  currentVersion: null,
+  summary: null
+};
+
+type UseCampaignWorkspaceDataOptions = {
+  includeCurrentVersion?: boolean;
+  includeSummary?: boolean;
+  includeVersions?: boolean;
+};
+
+export function useCampaignWorkspaceData(
+  settings: ApiSettings,
+  campaignId: string,
+  options: UseCampaignWorkspaceDataOptions = {}
+) {
+  const {
+    includeCurrentVersion = true,
+    includeSummary = false,
+    includeVersions = false
+  } = options;
+  const [searchParams] = useSearchParams();
+  const selectedVersionId = searchParams.get("version");
+  const [data, setData] = useState<CampaignWorkspaceData>(initialData);
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState("");
+
+  const reload = useCallback(async () => {
+    if (!campaignId) return;
+    setLoading(true);
+    setError("");
+    try {
+      const needsCampaign = includeCurrentVersion || includeVersions;
+      const shouldLoadVersions = includeCurrentVersion || includeVersions;
+      const [campaign, versions] = await Promise.all([
+        needsCampaign ? getCampaign(settings, campaignId) : Promise.resolve(null),
+        shouldLoadVersions ? listCampaignVersions(settings, campaignId) : Promise.resolve([]),
+      ]);
+      const wantedVersionId = selectedVersionId || campaign?.current_version_id || versions[0]?.id;
+
+      const [versionResult, summaryResult] = await Promise.allSettled([
+        includeCurrentVersion && wantedVersionId ? getCampaignVersion(settings, campaignId, wantedVersionId) : Promise.resolve(null),
+        includeSummary ? getCampaignSummary(settings, campaignId, wantedVersionId) : Promise.resolve(null)
+      ]);
+
+      setData({
+        campaign,
+        versions,
+        currentVersion: versionResult.status === "fulfilled" ? (versionResult.value as CampaignVersionDetail | null) : null,
+        summary: summaryResult.status === "fulfilled" ? (summaryResult.value as CampaignSummary | null) : null
+      });
+    } catch (err) {
+      setData(initialData);
+      setError(err instanceof Error ? err.message : String(err));
+    } finally {
+      setLoading(false);
+    }
+  }, [settings, campaignId, includeCurrentVersion, includeSummary, includeVersions, selectedVersionId]);
+
+  useEffect(() => {
+    reload();
+  }, [reload]);
+
+  return { data, loading, error, reload, setError };
+}