予算管理ページの作成（フロント）

view/next-project/src/components/budget_managements/BudgetManagement.tsx

@@ -0,0 +1,226 @@
+import { useRouter } from 'next/router';
+import { useState, useEffect } from 'react';
+import {
+  Department,
+  Division,
+  Item,
+  fetchDepartments,
+  fetchDivisions,
+  fetchItems,
+} from './mockApi';
+import { Card, EditButton, AddButton, Title } from '@/components/common';
+import PrimaryButton from '@/components/common/OutlinePrimaryButton/OutlinePrimaryButton';
+
+export default function BudgetManagement() {
+  const router = useRouter();
+  const { departmentId, divisionId } = router.query;
+
+  const [departments, setDepartments] = useState<Department[]>([]);
+  const [divisions, setDivisions] = useState<Division[]>([]);
+  const [items, setItems] = useState<Item[]>([]);
+
+  const [selectedDepartmentId, setSelectedDepartmentId] = useState(departmentId || '');
+  const [selectedDivisionId, setSelectedDivisionId] = useState(divisionId || '');
+
+  useEffect(() => {
+    fetchDepartments().then(setDepartments);
+  }, []);
+
+  useEffect(() => {
+    setSelectedDepartmentId(departmentId || '');
+  }, [departmentId]);
+
+  useEffect(() => {
+    setSelectedDivisionId(divisionId || '');
+  }, [divisionId]);
+
+  useEffect(() => {
+    if (selectedDepartmentId) {
+      fetchDivisions(Number(selectedDepartmentId)).then(setDivisions);
+      setItems([]);
+    } else {
+      setDivisions([]);
+      setSelectedDivisionId('');
+      setItems([]);
+    }
+
+    router.push(
+      {
+        pathname: router.pathname,
+        query: {
+          ...router.query,
+          departmentId: selectedDepartmentId || undefined,
+          divisionId: undefined,
+        },
+      },
+      undefined,
+      { shallow: true },
+    );
+  }, [selectedDepartmentId]);
+
+  useEffect(() => {
+    if (selectedDivisionId) {
+      fetchItems(Number(selectedDivisionId)).then(setItems);
+    } else {
+      setItems([]);
+    }
+
+    router.push(
+      {
+        pathname: router.pathname,
+        query: {
+          ...router.query,
+          departmentId: selectedDepartmentId || undefined,
+          divisionId: selectedDivisionId || undefined,
+        },
+      },
+      undefined,
+      { shallow: true },
+    );
+  }, [selectedDivisionId]);
+
+  let displayItems: any[] = [];
+  let title = '購入報告';
+  const showBudgetColumns = true;
+
+  if (selectedDivisionId) {
+    displayItems = items;
+    title = '申請物品';
+  } else if (selectedDepartmentId) {
+    displayItems = divisions;
+    title = '申請部門';
+  } else {
+    displayItems = departments;
+    title = '申請局';
+  }
+
+  const totalBudget = displayItems.reduce((sum, item) => sum + (item.budget || 0), 0);
+  const totalUsed = displayItems.reduce((sum, item) => sum + (item.used || 0), 0);
+  const totalRemaining = displayItems.reduce((sum, item) => sum + (item.remaining || 0), 0);
+
+  const handleDepartmentChange = (e: React.ChangeEvent<HTMLSelectElement>) => {
+    const deptId = e.target.value;
+    setSelectedDepartmentId(deptId);
+    setSelectedDivisionId('');
+  };
+
+  const handleDivisionChange = (e: React.ChangeEvent<HTMLSelectElement>) => {
+    const divId = e.target.value;
+    setSelectedDivisionId(divId);
+  };
+
+  const handleRowClick = (item: any) => {
+    if (!selectedDepartmentId) {
+      setSelectedDepartmentId(item.id);
+      setSelectedDivisionId('');
+    } else if (!selectedDivisionId) {
+      setSelectedDivisionId(item.id);
+    }
+  };
+
+  return (
+    <Card>
+      <div className='px-4 py-10'>
+        <div className='flex-start mb-4 flex'>
+          <Title>予算管理ページ</Title>
+        </div>
+        <div className='mb-4 flex flex-col items-center md:flex-row md:justify-between'>
+          <div className='flex flex-col gap-4'>
+            <div className='flex gap-3'>
+              <span className='text-base font-light'>申請する局</span>
+              <select
+                value={selectedDepartmentId}
+                onChange={handleDepartmentChange}
+                className='border-b border-black-300 focus:outline-none'
+              >
+                <option value=''>ALL</option>
+                {departments.map((dept) => (
+                  <option key={dept.id} value={dept.id}>
+                    {dept.name}
+                  </option>
+                ))}
+              </select>
+            </div>
+            <div className={`flex gap-3 ${selectedDepartmentId ? 'visible' : 'invisible'}`}>
+              <span className='text-base font-light'>申請する部門</span>
+              <select
+                value={selectedDivisionId}
+                onChange={handleDivisionChange}
+                className='border-b border-black-300 focus:outline-none'
+              >
+                <option value=''>ALL</option>
+                {divisions.map((div) => (
+                  <option key={div.id} value={div.id}>
+                    {div.name}
+                  </option>
+                ))}
+              </select>
+            </div>
+          </div>
+          <div className='mt-2 flex w-full flex-col gap-1 md:w-fit md:flex-row md:gap-3'>
+            <PrimaryButton className='w-full md:w-fit'>CSVダウンロード</PrimaryButton>
+            <AddButton className='w-full md:w-fit'>{title}登録</AddButton>
+          </div>
+        </div>
+        <div className='mt-5 overflow-x-auto'>
+          <table className='w-full table-auto border-collapse'>
+            <thead>
+              <tr className='border border-x-white-0 border-b-primary-1 border-t-white-0 py-3'>
+                <th className='w-1/4 pb-2 text-center font-medium text-black-600'>{title}</th>
+                {showBudgetColumns && (
+                  <>
+                    <th className='w-1/4 pb-2 text-center font-medium text-black-600'>予算</th>
+                    <th className='w-1/4 pb-2 text-center font-medium text-black-600'>使用額</th>
+                    <th className='w-1/4 pb-2 text-center font-medium text-black-600'>残高</th>
+                  </>
+                )}
+              </tr>
+            </thead>
+            <tbody>
+              {displayItems.map((item, index) => (
+                <tr
+                  key={item.id}
+                  className={`cursor-pointer ${
+                    index !== displayItems.length - 1 ? 'border-b' : ''
+                  }`}
+                  onClick={() => handleRowClick(item)}
+                >
+                  <div className='flex justify-center gap-2 py-3'>
+                    <td className='text-center text-primary-1 underline'>{item.name}</td>
+                    <EditButton />
+                  </div>
+
+                  {showBudgetColumns && (
+                    <>
+                      <td className='py-3 text-center'>{item.budget}</td>
+                      <td className='py-3 text-center'>{item.used}</td>
+                      <td className='py-3 text-center'>{item.remaining}</td>
+                    </>
+                  )}
+                </tr>
+              ))}
+              {showBudgetColumns && displayItems.length > 0 && (
+                <tr className='border border-x-white-0 border-b-white-0 border-t-primary-1'>
+                  <td className='py-3 text-center font-bold'>合計</td>
+                  <td className='py-3 text-center font-bold'>{totalBudget}</td>
+                  <td className='py-3 text-center font-bold'>{totalUsed}</td>
+                  <td className='py-3 text-center font-bold'>{totalRemaining}</td>
+                </tr>
+              )}
+              {displayItems.length === 0 && (
+                <tr>
+                  <td
+                    colSpan={showBudgetColumns ? 4 : 1}
+                    className='text-gray-500 px-4 py-6 text-center text-sm'
+                  >
+                    データがありません
+                  </td>
+                </tr>
+              )}
+            </tbody>
+          </table>
+        </div>
+      </div>
+    </Card>
+  );
+}

view/next-project/src/components/budget_managements/mockApi.ts

@@ -0,0 +1,100 @@
+export interface Department {
+  id: number;
+  name: string;
+  budget: number;
+  used: number;
+  remaining: number;
+}
+
+export interface Division {
+  id: number;
+  name: string;
+  departmentId: number;
+  budget: number;
+  used: number;
+  remaining: number;
+}
+
+export interface Item {
+  id: number;
+  name: string;
+  divisionId: number;
+  budget: number;
+  used: number;
+  remaining: number;
+}
+
+const departments: Department[] = [
+  { id: 1, name: '制作局', budget: 20000, used: 5000, remaining: 15000 },
+  { id: 2, name: '渉外局', budget: 18000, used: 4000, remaining: 14000 },
+  { id: 3, name: '企画局', budget: 22000, used: 6000, remaining: 16000 },
+  { id: 4, name: '財務局', budget: 25000, used: 5500, remaining: 19500 },
+  { id: 5, name: '情報局', budget: 21000, used: 7000, remaining: 14000 },
+  { id: 6, name: '総務局', budget: 23000, used: 4500, remaining: 18500 },
+];
+
+const divisions: Division[] = [
+  { id: 1, name: '制作部門A', departmentId: 1, budget: 10000, used: 3000, remaining: 7000 },
+  { id: 2, name: '制作部門B', departmentId: 1, budget: 10000, used: 2000, remaining: 8000 },
+  { id: 3, name: '渉外部門A', departmentId: 2, budget: 9000, used: 4000, remaining: 5000 },
+  { id: 4, name: '渉外部門B', departmentId: 2, budget: 9000, used: 0, remaining: 9000 },
+  { id: 5, name: '企画部門A', departmentId: 3, budget: 11000, used: 5000, remaining: 6000 },
+  { id: 6, name: '企画部門B', departmentId: 3, budget: 11000, used: 1000, remaining: 10000 },
+  { id: 7, name: '財務部門A', departmentId: 4, budget: 12500, used: 3000, remaining: 9500 },
+  { id: 8, name: '財務部門B', departmentId: 4, budget: 12500, used: 2500, remaining: 10000 },
+  { id: 9, name: '情報部門A', departmentId: 5, budget: 10500, used: 4000, remaining: 6500 },
+  { id: 10, name: '情報部門B', departmentId: 5, budget: 10500, used: 3000, remaining: 7500 },
+  { id: 11, name: '総務部門A', departmentId: 6, budget: 11500, used: 2000, remaining: 9500 },
+  { id: 12, name: '総務部門B', departmentId: 6, budget: 11500, used: 2500, remaining: 9000 },
+];
+
+const items: Item[] = [
+  { id: 1, name: '物品A', divisionId: 1, budget: 5000, used: 1000, remaining: 4000 },
+  { id: 2, name: '物品B', divisionId: 1, budget: 5000, used: 500, remaining: 4500 },
+  { id: 3, name: '物品C', divisionId: 2, budget: 5000, used: 2000, remaining: 3000 },
+  { id: 4, name: '物品D', divisionId: 2, budget: 5000, used: 0, remaining: 5000 },
+  { id: 5, name: '物品E', divisionId: 3, budget: 5000, used: 3000, remaining: 2000 },
+  { id: 6, name: '物品F', divisionId: 3, budget: 5000, used: 500, remaining: 4500 },
+  { id: 7, name: '物品G', divisionId: 4, budget: 5000, used: 2000, remaining: 3000 },
+  { id: 8, name: '物品H', divisionId: 4, budget: 5000, used: 1500, remaining: 3500 },
+  { id: 9, name: '物品I', divisionId: 5, budget: 5000, used: 4000, remaining: 1000 },
+  { id: 10, name: '物品J', divisionId: 5, budget: 5000, used: 3000, remaining: 2000 },
+  { id: 11, name: '物品K', divisionId: 6, budget: 5000, used: 1000, remaining: 4000 },
+  { id: 12, name: '物品L', divisionId: 6, budget: 5000, used: 1500, remaining: 3500 },
+  { id: 13, name: '物品M', divisionId: 7, budget: 5000, used: 3000, remaining: 2000 },
+  { id: 14, name: '物品N', divisionId: 7, budget: 5000, used: 2000, remaining: 3000 },
+  { id: 15, name: '物品O', divisionId: 8, budget: 5000, used: 1000, remaining: 4000 },
+  { id: 16, name: '物品P', divisionId: 8, budget: 5000, used: 2500, remaining: 2500 },
+  { id: 17, name: '物品Q', divisionId: 9, budget: 5000, used: 4000, remaining: 1000 },
+  { id: 18, name: '物品R', divisionId: 9, budget: 5000, used: 3000, remaining: 2000 },
+  { id: 19, name: '物品S', divisionId: 10, budget: 5000, used: 1000, remaining: 4000 },
+  { id: 20, name: '物品T', divisionId: 10, budget: 5000, used: 2500, remaining: 2500 },
+  { id: 21, name: '物品U', divisionId: 11, budget: 5000, used: 4000, remaining: 1000 },
+  { id: 22, name: '物品V', divisionId: 11, budget: 5000, used: 3000, remaining: 2000 },
+  { id: 23, name: '物品W', divisionId: 12, budget: 5000, used: 1000, remaining: 4000 },
+  { id: 24, name: '物品X', divisionId: 12, budget: 5000, used: 2500, remaining: 2500 },
+];
+
+export const fetchDepartments = async (): Promise<Department[]> => {
+  return new Promise((resolve) => {
+    setTimeout(() => {
+      resolve(departments);
+    });
+  });
+};
+
+export const fetchDivisions = async (departmentId: number): Promise<Division[]> => {
+  return new Promise((resolve) => {
+    setTimeout(() => {
+      resolve(divisions.filter((division) => division.departmentId === departmentId));
+    });
+  });
+};
+
+export const fetchItems = async (divisionId: number): Promise<Item[]> => {
+  return new Promise((resolve) => {
+    setTimeout(() => {
+      resolve(items.filter((item) => item.divisionId === divisionId));
+    });
+  });
+};

view/next-project/src/components/common/OutlinePrimaryButton/OutlinePrimaryButton.tsx

@@ -9,7 +9,7 @@ interface Props {
 
 function PrimaryButton(props: Props): JSX.Element {
   const className =
-    'px-4 py-2 text-primary-1 font-bold text-md rounded-lg bg-white-0 border border-primary-1 hover:bg-white-100 hover:text-primary-2 hover:border-primary-2' +
+    'flex justify-center px-4 py-2 text-primary-1 font-bold text-md rounded-lg bg-white-0 border border-primary-1 hover:bg-white-100 hover:text-primary-2 hover:border-primary-2' +
     (props.className ? ` ${props.className}` : '');
   return (
     <button className={clsx(className)} onClick={props.onClick}>

view/next-project/src/constants/linkItem.tsx

@@ -24,6 +24,11 @@ export const FinanceLinkItems: LinkItemProps[] = [
     icon: <HiCurrencyDollar className='mx-2 text-xl' />,
     href: '/budgets',
   },
+  {
+    name: '予算管理',
+    icon: <HiCurrencyDollar className='mx-2 text-xl' />,
+    href: '/budget_managements',
+  },
   {
     name: '学内募金',
     icon: <MdOutlineSavings className='mx-2 text-xl' />,

view/next-project/src/pages/budget_managements/index.tsx

@@ -0,0 +1,10 @@
+import BudgetManagement from '@/components/budget_managements/BudgetManagement';
+import MainLayout from '@/components/layout/MainLayout';
+
+export default function Home() {
+  return (
+    <MainLayout>
+      <BudgetManagement />
+    </MainLayout>
+  );
+}