From 05ccb4d8f1bbe3fb64e117136b4a89bcfb0b0b33 Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Tue, 27 Oct 2020 19:21:35 +0800
Subject: Split front and back end.

---
 FrontEnd/src/app/views/home/BoardWithUser.tsx | 101 ++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 FrontEnd/src/app/views/home/BoardWithUser.tsx

(limited to 'FrontEnd/src/app/views/home/BoardWithUser.tsx')

diff --git a/FrontEnd/src/app/views/home/BoardWithUser.tsx b/FrontEnd/src/app/views/home/BoardWithUser.tsx
new file mode 100644
index 00000000..dcd39cbe
--- /dev/null
+++ b/FrontEnd/src/app/views/home/BoardWithUser.tsx
@@ -0,0 +1,101 @@
+import React from "react";
+import { Row, Col } from "react-bootstrap";
+import { useTranslation } from "react-i18next";
+
+import { UserWithToken } from "@/services/user";
+import { TimelineInfo } from "@/services/timeline";
+import { getHttpTimelineClient } from "@/http/timeline";
+
+import TimelineBoard from "./TimelineBoard";
+import OfflineBoard from "./OfflineBoard";
+
+const BoardWithUser: React.FC<{ user: UserWithToken }> = ({ user }) => {
+  const { t } = useTranslation();
+
+  const [ownTimelines, setOwnTimelines] = React.useState<
+    TimelineInfo[] | "offline" | "loading"
+  >("loading");
+  const [joinTimelines, setJoinTimelines] = React.useState<
+    TimelineInfo[] | "offline" | "loading"
+  >("loading");
+
+  React.useEffect(() => {
+    let subscribe = true;
+    if (ownTimelines === "loading") {
+      void getHttpTimelineClient()
+        .listTimeline({ relate: user.username, relateType: "own" })
+        .then(
+          (timelines) => {
+            if (subscribe) {
+              setOwnTimelines(timelines);
+            }
+          },
+          () => {
+            setOwnTimelines("offline");
+          }
+        );
+    }
+    return () => {
+      subscribe = false;
+    };
+  }, [user, ownTimelines]);
+
+  React.useEffect(() => {
+    let subscribe = true;
+    if (joinTimelines === "loading") {
+      void getHttpTimelineClient()
+        .listTimeline({ relate: user.username, relateType: "join" })
+        .then(
+          (timelines) => {
+            if (subscribe) {
+              setJoinTimelines(timelines);
+            }
+          },
+          () => {
+            setJoinTimelines("offline");
+          }
+        );
+    }
+    return () => {
+      subscribe = false;
+    };
+  }, [user, joinTimelines]);
+
+  return (
+    <Row className="my-2 justify-content-center">
+      {ownTimelines === "offline" && joinTimelines === "offline" ? (
+        <Col className="py-2" sm="8" lg="6">
+          <OfflineBoard
+            onReload={() => {
+              setOwnTimelines("loading");
+              setJoinTimelines("loading");
+            }}
+          />
+        </Col>
+      ) : (
+        <>
+          <Col sm="6" lg="5" className="py-2">
+            <TimelineBoard
+              title={t("home.ownTimeline")}
+              timelines={ownTimelines}
+              onReload={() => {
+                setOwnTimelines("loading");
+              }}
+            />
+          </Col>
+          <Col sm="6" lg="5" className="py-2">
+            <TimelineBoard
+              title={t("home.joinTimeline")}
+              timelines={joinTimelines}
+              onReload={() => {
+                setJoinTimelines("loading");
+              }}
+            />
+          </Col>
+        </>
+      )}
+    </Row>
+  );
+};
+
+export default BoardWithUser;
-- 
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