From e66060aaf16762fd836b5aadad0c774f37436b06 Mon Sep 17 00:00:00 2001
From: Stefano Pigozzi <me@steffo.eu>
Date: Thu, 30 Sep 2021 01:30:38 +0200
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Complete=20the=20`LocationViewSetRo?=
 =?UTF-8?q?uter`?=
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---
 .../routing/LocationViewSetRouter.tsx         | 24 +++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/frontend/src/components/routing/LocationViewSetRouter.tsx b/frontend/src/components/routing/LocationViewSetRouter.tsx
index f195f92..6fa00b1 100644
--- a/frontend/src/components/routing/LocationViewSetRouter.tsx
+++ b/frontend/src/components/routing/LocationViewSetRouter.tsx
@@ -2,19 +2,35 @@ import * as React from "react"
 import * as ReactDOM from "react-dom"
 import {ViewSetRouter, ViewSetRouterProps} from "./ViewSetRouter";
 import {useLocation} from "@reach/router";
+import {SplitPath, splitPath} from "../../utils/PathSplitter";
+import {Detail} from "../../utils/DjangoTypes";
 
 
-interface LocationViewSetRouterProps<Resource> extends ViewSetRouterProps<Resource> {
-
+interface LocationViewSetRouterProps<Resource extends Detail> extends ViewSetRouterProps<Resource> {
+    pkKey: keyof Resource,
+    splitPathKey: keyof SplitPath,
 }
 
 
-export function LocationViewSetRouter<Resource>({...props}: LocationViewSetRouterProps<Resource>): JSX.Element {
+export function LocationViewSetRouter<Resource extends Detail>({pkKey, splitPathKey, viewSet, ...props}: LocationViewSetRouterProps<Resource>): JSX.Element {
+    // Get the current page location
     const location = useLocation()
 
+    // Split the path into multiple segments
+    const expectedPk =
+        React.useMemo(
+            () => splitPath(location.pathname)[splitPathKey],
+            [location]
+        )
 
+    // Find the ManagedResource matching the expectedPk
+    const selection =
+        React.useMemo(
+            () => viewSet.resources?.filter(res => res.value[pkKey] === expectedPk)[0],
+            [viewSet, expectedPk]
+        )
 
     return (
-        <ViewSetRouter {...props}/>
+        <ViewSetRouter viewSet={viewSet} selection={selection} {...props}/>
     )
 }