VedantMadane commented on code in PR #60591:
URL: https://github.com/apache/airflow/pull/60591#discussion_r2714130157


##########
airflow-core/src/airflow/ui/src/components/Clear/TaskInstance/ClearAllMappedTaskInstancesDialog.tsx:
##########
@@ -0,0 +1,200 @@
+/*!
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import { Button, Flex, Heading, useDisclosure, VStack } from 
"@chakra-ui/react";
+import { useState } from "react";
+import { useTranslation } from "react-i18next";
+import { CgRedo } from "react-icons/cg";
+
+import type { TaskInstanceResponse } from "openapi/requests/types.gen";
+import { ActionAccordion } from "src/components/ActionAccordion";
+import { Checkbox, Dialog } from "src/components/ui";
+import SegmentedControl from "src/components/ui/SegmentedControl";
+import { useClearTaskInstances } from "src/queries/useClearTaskInstances";
+import { useClearTaskInstancesDryRun } from 
"src/queries/useClearTaskInstancesDryRun";
+import { isStatePending, useAutoRefresh } from "src/utils";
+
+import ClearTaskInstanceConfirmationDialog from 
"./ClearTaskInstanceConfirmationDialog";
+
+type Props = {
+  readonly dagId: string;
+  readonly dagRunId: string;
+  readonly onClose: () => void;
+  readonly open: boolean;
+  readonly taskId: string;
+};
+
+const ClearAllMappedTaskInstancesDialog = ({
+  dagId,
+  dagRunId,
+  onClose: onCloseDialog,
+  open: openDialog,
+  taskId,
+}: Props) => {
+  const { t: translate } = useTranslation();
+  const { onClose, onOpen, open } = useDisclosure();
+
+  const { isPending, mutate } = useClearTaskInstances({
+    dagId,
+    dagRunId,
+    onSuccessConfirm: onCloseDialog,
+  });
+
+  const [selectedOptions, setSelectedOptions] = 
useState<Array<string>>(["downstream"]);
+  const [note, setNote] = useState<string | null>(null);
+
+  const onlyFailed = selectedOptions.includes("onlyFailed");
+  const past = selectedOptions.includes("past");
+  const future = selectedOptions.includes("future");
+  const upstream = selectedOptions.includes("upstream");
+  const downstream = selectedOptions.includes("downstream");
+  const [preventRunningTask, setPreventRunningTask] = useState(true);
+
+  const refetchInterval = useAutoRefresh({ dagId });
+
+  // Pass just taskId (without mapIndex) to clear ALL mapped instances
+  const { data } = useClearTaskInstancesDryRun({
+    dagId,
+    options: {
+      enabled: openDialog,
+      refetchInterval: (query) =>
+        query.state.data?.task_instances.some((ti: TaskInstanceResponse) => 
isStatePending(ti.state))
+          ? refetchInterval
+          : false,
+      refetchOnMount: "always",
+    },
+    requestBody: {
+      dag_run_id: dagRunId,
+      include_downstream: downstream,
+      include_future: future,
+      include_past: past,
+      include_upstream: upstream,
+      only_failed: onlyFailed,
+      task_ids: [taskId], // Just taskId to clear all map indices
+    },
+  });
+
+  const affectedTasks = data ?? {
+    task_instances: [],
+    total_entries: 0,
+  };
+
+  return (
+    <>
+      <Dialog.Root lazyMount onOpenChange={onCloseDialog} open={openDialog ? 
!open : false} size="xl">
+        <Dialog.Content backdrop>
+          <Dialog.Header>
+            <VStack align="start" gap={4}>
+              <Heading size="xl">
+                
<strong>{translate("dags:runAndTaskActions.clearAllMapped.title")}:</strong> 
{taskId}
+              </Heading>
+            </VStack>
+          </Dialog.Header>
+
+          <Dialog.CloseTrigger />
+
+          <Dialog.Body width="full">
+            <Flex justifyContent="center">
+              <SegmentedControl
+                defaultValues={["downstream"]}
+                multiple
+                onChange={setSelectedOptions}
+                options={[
+                  {
+                    label: translate("dags:runAndTaskActions.options.past"),
+                    value: "past",
+                  },
+                  {
+                    label: translate("dags:runAndTaskActions.options.future"),
+                    value: "future",
+                  },
+                  {
+                    label: 
translate("dags:runAndTaskActions.options.upstream"),
+                    value: "upstream",
+                  },
+                  {
+                    label: 
translate("dags:runAndTaskActions.options.downstream"),
+                    value: "downstream",
+                  },
+                  {
+                    label: 
translate("dags:runAndTaskActions.options.onlyFailed"),
+                    value: "onlyFailed",
+                  },
+                ]}
+              />
+            </Flex>
+            <ActionAccordion affectedTasks={affectedTasks} note={note} 
setNote={setNote} />
+            <Flex justifyContent="space-between" mt={3}>
+              <Checkbox
+                checked={preventRunningTask}
+                onCheckedChange={(event) => 
setPreventRunningTask(Boolean(event.checked))}
+              >
+                
{translate("dags:runAndTaskActions.options.preventRunningTasks")}
+              </Checkbox>
+              <Button
+                colorPalette="brand"
+                disabled={affectedTasks.total_entries === 0}
+                loading={isPending}
+                onClick={onOpen}
+              >
+                <CgRedo /> {translate("modal.confirm")}
+              </Button>
+            </Flex>
+          </Dialog.Body>
+        </Dialog.Content>
+      </Dialog.Root>
+      {open ? (
+        <ClearTaskInstanceConfirmationDialog
+          dagDetails={{
+            dagId,
+            dagRunId,
+            downstream,
+            future,
+            mapIndex: -1, // Not applicable for all mapped

Review Comment:
   Changed `mapIndex: -1` to `mapIndex: undefined` for better clarity as there 
is no actual map index when clearing all mapped task instances.
   
   **Commit:** 
https://github.com/VedantMadane/airflow/commit/a38ca9a41fbf1a6344dd6dad2d38e60b29af7f33
   



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