From 11a9e4f490ca3b589cec57c4af0507c9f7d66881 Mon Sep 17 00:00:00 2001
From: Songming Fan <songming.fan@alumni.stonybrook.edu>
Date: Thu, 11 Sep 2025 13:36:56 -0400
Subject: [PATCH] Create simulation table

---
 app/src/components/SimulationTable.tsx | 324 +++++++++++++++++++++++++
 1 file changed, 324 insertions(+)
 create mode 100644 app/src/components/SimulationTable.tsx

diff --git a/app/src/components/SimulationTable.tsx b/app/src/components/SimulationTable.tsx
new file mode 100644
index 00000000..9b60500c
--- /dev/null
+++ b/app/src/components/SimulationTable.tsx
@@ -0,0 +1,324 @@
+import { useState } from 'react';
+import {
+  Table,
+  Checkbox,
+  Text,
+  Badge,
+  Group,
+  Button,
+  Menu,
+  ActionIcon,
+  Pagination,
+  Stack,
+  Box,
+  Anchor,
+} from '@mantine/core';
+import { IconChevronDown, IconDots } from '@tabler/icons-react';
+import { colors } from '@/designTokens';
+
+// Types
+export interface SimulationRecord {
+  id: string;
+  name: string;
+  simulationId: string;
+  dateCreated: Date;
+  policy: {
+    name: string;
+    provisions: number;
+    additionalCount?: number;
+  };
+  population: {
+    type: 'household' | 'geographic';
+    name: string;
+    id?: string;
+  };
+  connectedReports: {
+    title: string;
+    additionalCount?: number;
+  };
+}
+
+interface SimulationTableProps {
+  data: SimulationRecord[];
+  onSimulationSelect?: (simulationId: string) => void;
+  onAddToReport?: (simulationId: string) => void;
+  onAction?: (action: string, simulationId: string) => void;
+  selectedSimulations?: string[];
+  onSelectionChange?: (selectedIds: string[]) => void;
+  currentPage?: number;
+  totalPages?: number;
+  onPageChange?: (page: number) => void;
+}
+
+export default function SimulationTable({
+  data,
+  onSimulationSelect,
+  onAction,
+  selectedSimulations = [],
+  onSelectionChange,
+  currentPage = 1,
+  totalPages = 1,
+  onPageChange,
+}: SimulationTableProps) {
+  const [openedMenuId, setOpenedMenuId] = useState<string | null>(null);
+
+  const handleSelectAll = (checked: boolean) => {
+    if (checked) {
+      onSelectionChange?.(data.map(item => item.id));
+    } else {
+      onSelectionChange?.([]);
+    }
+  };
+
+  const handleSelectRow = (simulationId: string, checked: boolean) => {
+    if (checked) {
+      onSelectionChange?.([...selectedSimulations, simulationId]);
+    } else {
+      onSelectionChange?.(selectedSimulations.filter(id => id !== simulationId));
+    }
+  };
+
+  const formatRelativeTime = (date: Date): string => {
+    const now = new Date();
+    const diffInHours = Math.floor((now.getTime() - date.getTime()) / (1000 * 60 * 60));
+    
+    if (diffInHours < 1) return 'Just now';
+    if (diffInHours < 24) return `${diffInHours}h ago`;
+    
+    const diffInDays = Math.floor(diffInHours / 24);
+    if (diffInDays < 7) return `${diffInDays}d ago`;
+    
+    return date.toLocaleDateString('en-US', { month: 'short', day: 'numeric' });
+  };
+
+  const allSelected = data.length > 0 && selectedSimulations.length === data.length;
+  const someSelected = selectedSimulations.length > 0 && selectedSimulations.length < data.length;
+
+  const handlePreviousPage = () => {
+    if (currentPage > 1) {
+      onPageChange?.(currentPage - 1);
+    }
+  };
+
+  const handleNextPage = () => {
+    if (currentPage < totalPages) {
+      onPageChange?.(currentPage + 1);
+    }
+  };
+
+  return (
+    <Box>
+      <Table miw={800} verticalSpacing="md">
+        <Table.Thead>
+          <Table.Tr>
+            <Table.Th w={40}>
+              <Checkbox
+                checked={allSelected}
+                indeterminate={someSelected}
+                onChange={(event) => handleSelectAll(event.currentTarget.checked)}
+              />
+            </Table.Th>
+            <Table.Th>Name</Table.Th>
+            <Table.Th>Date Create</Table.Th>
+            <Table.Th>Policy</Table.Th>
+            <Table.Th>Population</Table.Th>
+            <Table.Th>Connected Reports</Table.Th>
+          </Table.Tr>
+        </Table.Thead>
+        <Table.Tbody>
+          {data.map((simulation) => (
+            <Table.Tr key={simulation.id}>
+              <Table.Td>
+                <Checkbox
+                  checked={selectedSimulations.includes(simulation.id)}
+                  onChange={(event) => handleSelectRow(simulation.id, event.currentTarget.checked)}
+                />
+              </Table.Td>
+              
+              <Table.Td>
+                <Stack gap={4}>
+                  <Text fw={700} size="sm">
+                    {simulation.name}
+                  </Text>
+                  <Anchor
+                    size="sm"
+                    c={colors.blue[600]}
+                    onClick={() => onSimulationSelect?.(simulation.simulationId)}
+                    style={{ textDecoration: 'none' }}
+                  >
+                    #{simulation.simulationId}
+                  </Anchor>
+                </Stack>
+              </Table.Td>
+
+              <Table.Td>
+                <Text size="sm" c={colors.text.secondary}>
+                  {formatRelativeTime(simulation.dateCreated)}
+                </Text>
+              </Table.Td>
+
+              <Table.Td>
+                <Stack gap={4}>
+                  <Text fw={700} size="sm">
+                    {simulation.policy.name}
+                  </Text>
+                  <Group gap={4}>
+                    <Badge
+                      size="sm"
+                      variant="light"
+                      color="red"
+                      radius="xl"
+                    >
+                      {simulation.policy.provisions} Provisions
+                    </Badge>
+                    {simulation.policy.additionalCount && (
+                      <Badge
+                        size="sm"
+                        variant="light"
+                        color="gray"
+                        radius="xl"
+                      >
+                        +{simulation.policy.additionalCount}
+                      </Badge>
+                    )}
+                  </Group>
+                </Stack>
+              </Table.Td>
+
+              <Table.Td>
+                <Text size="sm" c={colors.blue[600]}>
+                  {simulation.population.type === 'household' ? 'Household' : ''} #{simulation.population.id || simulation.population.name}
+                </Text>
+              </Table.Td>
+
+              <Table.Td>
+                <Group gap={4}>
+                  <Badge
+                    size="sm"
+                    variant="light"
+                    color="gray"
+                    radius="xl"
+                    leftSection={
+                      <Box
+                        w={6}
+                        h={6}
+                        bg={colors.gray[600]}
+                        style={{ borderRadius: '50%' }}
+                      />
+                    }
+                  >
+                    {simulation.connectedReports.title}
+                  </Badge>
+                  {simulation.connectedReports.additionalCount && (
+                    <Badge
+                      size="sm"
+                      variant="light"
+                      color="gray"
+                      radius="xl"
+                    >
+                      +{simulation.connectedReports.additionalCount}
+                    </Badge>
+                  )}
+                </Group>
+              </Table.Td>
+
+              <Table.Td>
+                <Group gap={8} justify="flex-end">
+                  <Menu shadow="md" width={200}>
+                    <Menu.Target>
+                      <Button
+                        variant="outline"
+                        color="gray"
+                        radius="lg"
+                        size="sm"
+                        rightSection={<IconChevronDown size={14} />}
+                      >
+                        Add to Report
+                      </Button>
+                    </Menu.Target>
+                    <Menu.Dropdown>
+                      <Menu.Item onClick={() => onAction?.('bookmark', simulation.id)}>
+                        Bookmark
+                      </Menu.Item>
+                      <Menu.Item onClick={() => onAction?.('edit', simulation.id)}>
+                        Edit
+                      </Menu.Item>
+                      <Menu.Item onClick={() => onAction?.('share', simulation.id)}>
+                        Share
+                      </Menu.Item>
+                      <Menu.Divider />
+                      <Menu.Item
+                        color="red"
+                        onClick={() => onAction?.('delete', simulation.id)}
+                      >
+                        Delete
+                      </Menu.Item>
+                    </Menu.Dropdown>
+                  </Menu>
+
+                  <Menu
+                    shadow="md"
+                    width={200}
+                    opened={openedMenuId === simulation.id}
+                    onChange={(opened) => setOpenedMenuId(opened ? simulation.id : null)}
+                  >
+                    <Menu.Target>
+                      <ActionIcon variant="subtle" color="gray">
+                        <IconDots size={16} />
+                      </ActionIcon>
+                    </Menu.Target>
+                  
+                  </Menu>
+                </Group>
+              </Table.Td>
+            </Table.Tr>
+            
+          ))}
+        </Table.Tbody>
+      </Table>
+      
+      <Box
+        w="100%"
+        h={1}
+        bg={colors.gray[300]}
+        mt="md"
+      />
+
+      <Group justify="space-between" mt="xl">
+        <Button
+          variant="outline"
+          color="gray"
+          radius="xl"
+          size="sm"
+          disabled={currentPage <= 1}
+          onClick={handlePreviousPage}
+          style={{
+            borderColor: currentPage <= 1 ? colors.gray[300] : colors.gray[400],
+            color: currentPage <= 1 ? colors.gray[400] : colors.gray[600],
+          }}
+        >
+          Previous
+        </Button>
+        
+        <Text size="sm" c={colors.text.primary}>
+          Page {currentPage} of {totalPages}
+        </Text>
+        
+        <Button
+          variant="outline"
+          color="gray"
+          radius="xl"
+          size="sm"
+          disabled={currentPage >= totalPages}
+          onClick={handleNextPage}
+          style={{
+            borderColor: currentPage >= totalPages ? colors.gray[300] : colors.gray[400],
+            color: currentPage >= totalPages ? colors.gray[400] : colors.gray[600],
+          }}
+        >
+          Next
+        </Button>
+      </Group>
+    </Box>
+  );
+}