試験結果

testing/subagent_generated/.last-run.json

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+{
+  "status": "passed",
+  "failedTests": []
+}

testing/subagent_generated/e2e/verify-fixes.spec.ts

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+import { test, expect, Page } from '@playwright/test';
+
+const LOGIN_URL = 'http://localhost:3000/login';
+const API_URL = 'http://localhost:8000/api';
+const USERNAME = 'admin';
+const PASSWORD = 'admin123';
+
+/** ログインしてトークンを localStorage にセット */
+async function loginViaUI(page: Page) {
+  await page.goto(LOGIN_URL);
+  await page.fill('#username', USERNAME);
+  await page.fill('#password', PASSWORD);
+  await page.click('button[type="submit"]');
+  // ログイン後 /allocation にリダイレクトされるのを待つ
+  await page.waitForURL('**/allocation', { timeout: 15000 });
+}
+
+// ===== D-4: IsAuthenticated が有効か =====
+test.describe('D-4: IsAuthenticated', () => {
+  test('未認証で API にアクセスすると 401 が返る', async ({ request }) => {
+    const res = await request.get(`${API_URL}/fields/`);
+    expect(res.status()).toBe(401);
+  });
+
+  test('未認証でフロントにアクセスするとログイン画面にリダイレクト', async ({ page }) => {
+    await page.goto('http://localhost:3000/allocation');
+    // API が 401 を返すので、フロントがログイン画面に遷移するはず
+    await page.waitForURL('**/login', { timeout: 10000 });
+    await expect(page.locator('text=KeinaSystem')).toBeVisible();
+  });
+});
+
+// ===== ログイン → 作付計画画面 =====
+test.describe('ログイン → 作付計画画面', () => {
+  test('ログインして作付計画画面が表示される', async ({ page }) => {
+    await loginViaUI(page);
+    // allocation ページにいることを確認
+    expect(page.url()).toContain('/allocation');
+    // 圃場のデータが読み込まれるのを待つ（テーブルまたはリストが表示されるはず）
+    await page.waitForTimeout(2000);
+    // ページ内に何かしらのコンテンツがある
+    const body = await page.textContent('body');
+    expect(body).toBeTruthy();
+  });
+});
+
+// ===== A-8: 圃場詳細の共済/中山間情報表示 =====
+test.describe('A-8: 圃場詳細 共済/中山間情報', () => {
+  test('共済・中山間の両方が紐づく圃場で情報が表示される', async ({ page }) => {
+    await loginViaUI(page);
+    // Field ID 8 (口神　ハウス南) は kyosai=1, chusankan=1
+    await page.goto('http://localhost:3000/fields/8');
+    await page.waitForLoadState('networkidle');
+
+    // 共済情報セクション
+    await expect(page.locator('text=共済情報')).toBeVisible();
+    // テーブルヘッダが表示される
+    await expect(page.locator('text=耕地-分筆')).toBeVisible();
+    await expect(page.locator('text=漢字地名')).toBeVisible();
+    // 「紐づけられた共済区画はありません」が表示されないこと
+    await expect(page.locator('text=紐づけられた共済区画はありません')).not.toBeVisible();
+
+    // 中山間情報セクション
+    await expect(page.locator('text=中山間情報')).toBeVisible();
+    await expect(page.locator('text=所在地')).toBeVisible();
+    // 「紐づけられた中山間区画はありません」が表示されないこと
+    await expect(page.locator('text=紐づけられた中山間区画はありません')).not.toBeVisible();
+  });
+
+  test('共済のみ紐づく圃場で共済情報が表示される', async ({ page }) => {
+    await loginViaUI(page);
+    // Field ID 3 (おまけ) は kyosai=1, chusankan=0
+    await page.goto('http://localhost:3000/fields/3');
+    await page.waitForLoadState('networkidle');
+
+    await expect(page.locator('text=共済情報')).toBeVisible();
+    await expect(page.locator('text=紐づけられた共済区画はありません')).not.toBeVisible();
+    await expect(page.locator('text=紐づけられた中山間区画はありません')).toBeVisible();
+  });
+});
+
+// ===== E-1: PDF帳票フォーマット再設計 =====
+test.describe('E-1: PDF帳票', () => {
+  test('共済PDF が 200 で返る（表形式テンプレート）', async ({ page }) => {
+    await loginViaUI(page);
+    const token = await page.evaluate(() => localStorage.getItem('accessToken'));
+    const res = await page.request.get(`${API_URL}/reports/kyosai/2025/`, {
+      headers: { Authorization: `Bearer ${token}` },
+    });
+    expect(res.status()).toBe(200);
+    expect(res.headers()['content-type']).toContain('application/pdf');
+  });
+
+  test('中山間PDF が 200 で返る（表形式テンプレート）', async ({ page }) => {
+    await loginViaUI(page);
+    const token = await page.evaluate(() => localStorage.getItem('accessToken'));
+    const res = await page.request.get(`${API_URL}/reports/chusankan/2025/`, {
+      headers: { Authorization: `Bearer ${token}` },
+    });
+    expect(res.status()).toBe(200);
+    expect(res.headers()['content-type']).toContain('application/pdf');
+  });
+
+  test('帳票画面からPDFダウンロードリンクが表示される', async ({ page }) => {
+    await loginViaUI(page);
+    await page.goto('http://localhost:3000/reports');
+    await page.waitForLoadState('networkidle');
+    // 帳票画面が表示される
+    const body = await page.textContent('body');
+    expect(body).toBeTruthy();
+  });
+});
+
+// ===== E-1c: 中山間マスタ 17フィールド =====
+test.describe('E-1c: 中山間マスタ拡張', () => {
+  test('中山間 API が 17 フィールドを返す', async ({ page }) => {
+    await loginViaUI(page);
+    const token = await page.evaluate(() => localStorage.getItem('accessToken'));
+    // Field ID 8 は chusankan=1
+    const res = await page.request.get(`${API_URL}/fields/8/`, {
+      headers: { Authorization: `Bearer ${token}` },
+    });
+    expect(res.status()).toBe(200);
+    const data = await res.json();
+    const ch = data.chusankan_fields[0];
+    expect(ch).toBeDefined();
+    // 新フィールドが存在する
+    expect(ch).toHaveProperty('manager');
+    expect(ch).toHaveProperty('owner');
+    expect(ch).toHaveProperty('planting_area');
+    expect(ch).toHaveProperty('original_crop');
+    expect(ch).toHaveProperty('slope');
+    expect(ch).toHaveProperty('base_amount');
+    expect(ch).toHaveProperty('branch_num');
+    expect(ch).toHaveProperty('land_type');
+  });
+
+  test('共済マスタの面積が 0 でない', async ({ page }) => {
+    await loginViaUI(page);
+    const token = await page.evaluate(() => localStorage.getItem('accessToken'));
+    // Field ID 3 (おまけ) は kyosai=1
+    const res = await page.request.get(`${API_URL}/fields/3/`, {
+      headers: { Authorization: `Bearer ${token}` },
+    });
+    const data = await res.json();
+    const k = data.kyosai_fields[0];
+    expect(k).toBeDefined();
+    expect(k.area).toBeGreaterThan(0);
+  });
+});
+
+// ===== C-2: 共済マスタ unique 制約 =====
+test.describe('C-2: 共済マスタ unique 制約 (k_num, s_num)', () => {
+  test('同じ k_num + s_num の重複登録が拒否される', async ({ page }) => {
+    await loginViaUI(page);
+    const token = await page.evaluate(() => localStorage.getItem('accessToken'));
+
+    // まずテスト用データを作成
+    const createRes = await page.request.post(`${API_URL}/fields/kyosai/`, {
+      headers: {
+        Authorization: `Bearer ${token}`,
+        'Content-Type': 'application/json',
+      },
+      data: {
+        k_num: 'TEST99',
+        s_num: '1',
+        kanji_name: 'テスト区画',
+        address: 'テスト住所',
+        area: 1000,
+      },
+    });
+
+    // 作成成功 or 既に存在する場合
+    if (createRes.status() === 201) {
+      // 同じ k_num + s_num で再度作成 → 拒否されるべき
+      const dupRes = await page.request.post(`${API_URL}/fields/kyosai/`, {
+        headers: {
+          Authorization: `Bearer ${token}`,
+          'Content-Type': 'application/json',
+        },
+        data: {
+          k_num: 'TEST99',
+          s_num: '1',
+          kanji_name: 'テスト区画2',
+          address: 'テスト住所2',
+          area: 2000,
+        },
+      });
+      // 400 (validation error) が返るべき
+      expect(dupRes.status()).toBe(400);
+
+      // クリーンアップ: テストデータ削除
+      const created = await createRes.json();
+      await page.request.delete(`${API_URL}/fields/kyosai/${created.id}/`, {
+        headers: { Authorization: `Bearer ${token}` },
+      });
+    }
+  });
+});

testing/subagent_generated/playwright_debug.mjs

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+import { chromium } from 'playwright';
+
+const browser = await chromium.launch({ headless: true });
+const context = await browser.newContext({ viewport: { width: 1400, height: 900 } });
+const page = await context.newPage();
+
+import { mkdirSync } from 'fs';
+mkdirSync('C:/tmp/playwright_screenshots', { recursive: true });
+
+// Navigate to login
+await page.goto('http://localhost:3000/login');
+await page.waitForLoadState('networkidle');
+await page.screenshot({ path: 'C:/tmp/playwright_screenshots/login_page.png', fullPage: true });
+
+// Debug HTML form
+const formHTML = await page.locator('form').innerHTML().catch(() => 'no form found');
+console.log('Form HTML:', formHTML.substring(0, 1000));
+
+const allInputs = await page.locator('input').all();
+console.log('Inputs count:', allInputs.length);
+for (const input of allInputs) {
+  const name = await input.getAttribute('name');
+  const type = await input.getAttribute('type');
+  const placeholder = await input.getAttribute('placeholder');
+  console.log(`Input: name=${name}, type=${type}, placeholder=${placeholder}`);
+}
+
+const allButtons = await page.locator('button').all();
+for (const btn of allButtons) {
+  const text = await btn.textContent();
+  const type = await btn.getAttribute('type');
+  console.log(`Button: text="${text?.trim()}", type=${type}`);
+}
+
+await browser.close();

testing/subagent_generated/playwright_full_test.mjs

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+import { chromium } from 'playwright';
+import { mkdirSync } from 'fs';
+
+const screenshotDir = 'C:/tmp/playwright_screenshots';
+mkdirSync(screenshotDir, { recursive: true });
+
+const browser = await chromium.launch({ headless: true });
+const context = await browser.newContext({ viewport: { width: 1400, height: 900 } });
+const page = await context.newPage();
+
+async function screenshot(name) {
+  const path = `${screenshotDir}/${name}.png`;
+  await page.screenshot({ path, fullPage: true });
+  console.log(`  [Screenshot saved: ${name}.png]`);
+  return path;
+}
+
+console.log('\n=== Step 1: Navigate to /fertilizer/new ===');
+await page.goto('http://localhost:3000/fertilizer/new');
+await page.waitForLoadState('networkidle');
+console.log('URL:', page.url());
+
+if (page.url().includes('/login')) {
+  console.log('\n=== Step 2: Login ===');
+  // Use the id-based selectors since name attribute is null
+  await page.fill('#username', 'akira');
+  await page.fill('input[type="password"]', 'keina2025');
+  await screenshot('login_filled');
+  await page.click('button[type="submit"]');
+  await page.waitForNavigation({ timeout: 10000 }).catch(() => console.log('No navigation event'));
+  await page.waitForLoadState('networkidle');
+  console.log('After login URL:', page.url());
+  
+  // Navigate to fertilizer/new
+  await page.goto('http://localhost:3000/fertilizer/new');
+  await page.waitForLoadState('networkidle');
+  console.log('After redirect URL:', page.url());
+}
+
+await screenshot('step3_fertilizer_new');
+console.log('\n=== Step 3: Page content ===');
+const h1Text = await page.locator('h1, h2').first().textContent().catch(() => 'not found');
+console.log('Heading:', h1Text);
+
+// List all select elements
+const selects = await page.locator('select').all();
+console.log('Select elements:', selects.length);
+for (const sel of selects) {
+  const label = await sel.getAttribute('aria-label') || await sel.getAttribute('id') || 'no label';
+  const options = await sel.locator('option').allTextContents();
+  console.log(`  Select [${label}]: options = ${options.slice(0, 10).join(', ')}`);
+}
+
+// List all visible text to understand the page
+const allText = await page.locator('body').textContent();
+console.log('Page text (first 1000 chars):', allText?.substring(0, 1000));
+
+await browser.close();

testing/subagent_generated/playwright_full_test2.mjs

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+import { chromium } from 'playwright';
+import { mkdirSync } from 'fs';
+
+const screenshotDir = 'C:/tmp/playwright_screenshots';
+mkdirSync(screenshotDir, { recursive: true });
+
+const browser = await chromium.launch({ headless: true });
+const context = await browser.newContext({ viewport: { width: 1400, height: 900 } });
+const page = await context.newPage();
+
+async function screenshot(name) {
+  const path = `${screenshotDir}/${name}.png`;
+  await page.screenshot({ path, fullPage: false });
+  console.log(`  [Screenshot: ${name}.png]`);
+}
+
+// Login
+await page.goto('http://localhost:3000/fertilizer/new');
+await page.waitForLoadState('networkidle');
+if (page.url().includes('/login')) {
+  await page.fill('#username', 'akira');
+  await page.fill('input[type="password"]', 'keina2025');
+  await page.click('button[type="submit"]');
+  await page.waitForNavigation({ timeout: 10000 }).catch(() => {});
+  await page.waitForLoadState('networkidle');
+  await page.goto('http://localhost:3000/fertilizer/new');
+  await page.waitForLoadState('networkidle');
+}
+
+// Step 3: Select にこまる
+console.log('\n=== Step 3: Select 品種 "にこまる" ===');
+const selects = await page.locator('select').all();
+await selects[1].selectOption({ label: 'にこまる' });
+await page.waitForTimeout(1500);
+await screenshot('step3_nikkomaru_selected');
+console.log('Selected にこまる - 15 fields auto-added');
+
+// Step 4: Click + 肥料を追加 button
+console.log('\n=== Step 4: Click "+ 肥料を追加" ===');
+const addBtn = page.locator('button').filter({ hasText: '肥料を追加' }).first();
+await addBtn.click();
+await page.waitForTimeout(500);
+
+// Modal appeared - click グアノ
+console.log('  Modal open - clicking グアノ...');
+const guanoItem = page.locator('text=グアノ').first();
+await guanoItem.click();
+await page.waitForTimeout(1500);
+await screenshot('step4_guano_added');
+
+// Check what appeared on the page
+const pageText = await page.locator('body').textContent();
+const cleanText = pageText?.replace(/\s+/g, ' ');
+const relevantPart = cleanText?.match(/自動計算設定.{0,500}/)?.[0] || cleanText?.substring(0, 600);
+console.log('After グアノ added:', relevantPart);
+
+// Find the param input for グアノ
+console.log('\n=== Checking fertilizer section structure ===');
+const fertSection = page.locator('[class*="fertilizer"], [class*="Fertilizer"]').first();
+const fertHTML = await page.locator('body').innerHTML();
+// Look for the input near グアノ
+const inputs = await page.locator('input[type="number"], input[type="text"]').all();
+console.log('Number of inputs:', inputs.length);
+for (let i = 0; i < inputs.length; i++) {
+  const val = await inputs[i].inputValue();
+  const placeholder = await inputs[i].getAttribute('placeholder');
+  const type = await inputs[i].getAttribute('type');
+  console.log(`  Input[${i}]: value="${val}", placeholder="${placeholder}", type="${type}"`);
+}
+
+// Look for 計算 button
+const calcButton = page.locator('button').filter({ hasText: '計算' });
+const calcVisible = await calcButton.isVisible();
+console.log('計算 button visible:', calcVisible);
+
+await browser.close();

testing/subagent_generated/playwright_full_test3.mjs

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+import { chromium } from 'playwright';
+import { mkdirSync } from 'fs';
+
+const screenshotDir = 'C:/tmp/playwright_screenshots';
+mkdirSync(screenshotDir, { recursive: true });
+
+const browser = await chromium.launch({ headless: true });
+const context = await browser.newContext({ viewport: { width: 1400, height: 900 } });
+const page = await context.newPage();
+
+async function screenshot(name) {
+  const path = `${screenshotDir}/${name}.png`;
+  await page.screenshot({ path, fullPage: false });
+  console.log(`  [Screenshot: ${name}.png]`);
+}
+
+// Login
+await page.goto('http://localhost:3000/fertilizer/new');
+await page.waitForLoadState('networkidle');
+if (page.url().includes('/login')) {
+  await page.fill('#username', 'akira');
+  await page.fill('input[type="password"]', 'keina2025');
+  await page.click('button[type="submit"]');
+  await page.waitForNavigation({ timeout: 10000 }).catch(() => {});
+  await page.waitForLoadState('networkidle');
+  await page.goto('http://localhost:3000/fertilizer/new');
+  await page.waitForLoadState('networkidle');
+}
+
+// Select にこまる
+const selects = await page.locator('select').all();
+await selects[1].selectOption({ label: 'にこまる' });
+await page.waitForTimeout(1000);
+
+// Click + 肥料を追加
+const addBtn = page.locator('button').filter({ hasText: '肥料を追加' }).first();
+await addBtn.click();
+await page.waitForTimeout(500);
+
+// Click グアノ in modal
+await page.locator('text=グアノ').first().click();
+await page.waitForTimeout(1000);
+
+// Step 5: Enter "3" in the param field and click 計算
+console.log('\n=== Step 5: Enter "3" in param field and click 計算 ===');
+
+// The first input with placeholder "値" is the param field
+const paramInput = page.locator('input[placeholder="値"]');
+const paramVisible = await paramInput.isVisible();
+console.log('Param input visible:', paramVisible);
+
+await paramInput.fill('3');
+await page.waitForTimeout(300);
+
+const calcBtn = page.locator('button').filter({ hasText: '計算' });
+await calcBtn.click();
+await page.waitForTimeout(1500);
+
+await screenshot('step5_after_calc');
+
+// Step 6: Check matrix cells - do they show decimal values in input fields?
+console.log('\n=== Step 6: Check matrix cell values BEFORE clicking ≈ ===');
+const allInputs = await page.locator('input[type="number"]').all();
+console.log('Number of number inputs:', allInputs.length);
+for (let i = 0; i < Math.min(allInputs.length, 20); i++) {
+  const val = await allInputs[i].inputValue();
+  const placeholder = await allInputs[i].getAttribute('placeholder');
+  console.log(`  Input[${i}]: value="${val}", placeholder="${placeholder}"`);
+}
+
+// Step 7: Find and examine the グアノ column header button (≈ button)
+console.log('\n=== Step 7: Find ≈ button in グアノ column header ===');
+// Look for buttons with ≈ or similar content
+const allButtons = await page.locator('button').all();
+console.log('Total buttons on page:', allButtons.length);
+for (let i = 0; i < allButtons.length; i++) {
+  const text = await allButtons[i].textContent();
+  const cls = await allButtons[i].getAttribute('class');
+  if (text && (text.includes('≈') || text.includes('↩') || text.includes('~') || text.trim().length <= 3)) {
+    console.log(`  Button[${i}]: text="${text?.trim()}", class="${cls?.substring(0, 100)}"`);
+  }
+}
+
+// Get page text in the グアノ column area
+const bodyText = await page.locator('body').textContent();
+const guanoSection = bodyText?.match(/グアノ.{0,300}/)?.[0];
+console.log('グアノ section text:', guanoSection);
+
+await browser.close();

testing/subagent_generated/playwright_full_test4.mjs

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+import { chromium } from 'playwright';
+import { mkdirSync } from 'fs';
+
+const screenshotDir = 'C:/tmp/playwright_screenshots';
+mkdirSync(screenshotDir, { recursive: true });
+
+const browser = await chromium.launch({ headless: true });
+const context = await browser.newContext({ viewport: { width: 1400, height: 900 } });
+const page = await context.newPage();
+
+async function screenshot(name) {
+  const path = `${screenshotDir}/${name}.png`;
+  await page.screenshot({ path, fullPage: false });
+  console.log(`  [Screenshot: ${name}.png]`);
+}
+
+// Login
+await page.goto('http://localhost:3000/fertilizer/new');
+await page.waitForLoadState('networkidle');
+if (page.url().includes('/login')) {
+  await page.fill('#username', 'akira');
+  await page.fill('input[type="password"]', 'keina2025');
+  await page.click('button[type="submit"]');
+  await page.waitForNavigation({ timeout: 10000 }).catch(() => {});
+  await page.waitForLoadState('networkidle');
+  await page.goto('http://localhost:3000/fertilizer/new');
+  await page.waitForLoadState('networkidle');
+}
+
+// Setup: Select にこまる, add グアノ, enter 3 and calculate
+const selects = await page.locator('select').all();
+await selects[1].selectOption({ label: 'にこまる' });
+await page.waitForTimeout(1000);
+await page.locator('button').filter({ hasText: '肥料を追加' }).first().click();
+await page.waitForTimeout(500);
+await page.locator('text=グアノ').first().click();
+await page.waitForTimeout(1000);
+await page.locator('input[placeholder="値"]').fill('3');
+await page.locator('button').filter({ hasText: '計算' }).click();
+await page.waitForTimeout(1500);
+
+// Verify state before ≈ click
+console.log('\n=== BEFORE clicking ≈ ===');
+const inputsBefore = await page.locator('input[type="number"]').all();
+console.log('Matrix cell values (before ≈):');
+const valuesBefore = [];
+for (let i = 1; i < inputsBefore.length; i++) {
+  const val = await inputsBefore[i].inputValue();
+  valuesBefore.push(val);
+  console.log(`  Cell[${i}]: ${val}`);
+}
+
+// Check the ≈ button
+const approxBtn = page.locator('button', { hasText: '≈' });
+const approxBtnClass = await approxBtn.getAttribute('class');
+console.log('\n≈ button class:', approxBtnClass);
+const approxBtnText = await approxBtn.textContent();
+console.log('≈ button text:', approxBtnText?.trim());
+
+await screenshot('step6_before_approx_click');
+
+// Step 8: Click ≈ button
+console.log('\n=== Step 8: Click ≈ button ===');
+await approxBtn.click();
+await page.waitForTimeout(1500);
+
+await screenshot('step9_after_approx_click');
+
+// Step 9: Check values after ≈ click
+console.log('\n=== Step 9: Check values AFTER clicking ≈ ===');
+const inputsAfter = await page.locator('input[type="number"]').all();
+console.log('Matrix cell values (after ≈):');
+const valuesAfter = [];
+for (let i = 1; i < inputsAfter.length; i++) {
+  const val = await inputsAfter[i].inputValue();
+  valuesAfter.push(val);
+  console.log(`  Cell[${i}]: ${val}`);
+}
+
+// Check for reference values (gray text) - might be in span or other elements
+// Look for elements that show original calc values as reference
+const refValueElements = await page.locator('[class*="gray"], [class*="text-gray"], [class*="ref"]').all();
+console.log('\nLooking for reference value indicators...');
+
+// Check all visible text in the table area
+const tableText = await page.locator('table, [role="table"], .table-auto, [class*="table"]').first().textContent().catch(() => null);
+if (tableText) {
+  console.log('Table text:', tableText.replace(/\s+/g, ' ').substring(0, 500));
+} else {
+  // Try to get the section after the header
+  const bodyText = await page.locator('body').textContent();
+  const afterHeader = bodyText?.match(/圃場名.*面積.*グアノ.{0,1000}/s)?.[0];
+  console.log('Matrix section:', afterHeader?.replace(/\s+/g, ' ').substring(0, 500));
+}
+
+// Find the new button (should be ↩ now)
+const allButtonsAfter = await page.locator('button').all();
+console.log('\nLooking for ↩ button:');
+for (let i = 0; i < allButtonsAfter.length; i++) {
+  const text = await allButtonsAfter[i].textContent();
+  const cls = await allButtonsAfter[i].getAttribute('class');
+  if (text && text.trim().length <= 3 && text.trim() !== '') {
+    console.log(`  Button[${i}]: text="${text?.trim()}", class="${cls?.substring(0, 100)}"`);
+  }
+}
+
+// Step 10: Click ↩ button
+console.log('\n=== Step 10: Click ↩ button ===');
+const restoreBtn = page.locator('button').filter({ hasText: '↩' });
+const restoreBtnVisible = await restoreBtn.isVisible().catch(() => false);
+console.log('↩ button visible:', restoreBtnVisible);
+
+if (restoreBtnVisible) {
+  const restoreBtnClass = await restoreBtn.getAttribute('class');
+  console.log('↩ button class:', restoreBtnClass);
+  
+  await restoreBtn.click();
+  await page.waitForTimeout(1500);
+  
+  await screenshot('step11_after_restore');
+  
+  // Step 11: Check values restored
+  console.log('\n=== Step 11: Check values AFTER clicking ↩ ===');
+  const inputsRestored = await page.locator('input[type="number"]').all();
+  console.log('Matrix cell values (after ↩):');
+  for (let i = 1; i < inputsRestored.length; i++) {
+    const val = await inputsRestored[i].inputValue();
+    console.log(`  Cell[${i}]: ${val}`);
+  }
+  
+  // Check button is back to ≈
+  const approxBtnRestored = page.locator('button', { hasText: '≈' });
+  const approxVisible = await approxBtnRestored.isVisible().catch(() => false);
+  const approxClass = await approxBtnRestored.getAttribute('class').catch(() => null);
+  console.log('\n≈ button visible again:', approxVisible);
+  console.log('≈ button class:', approxClass);
+} else {
+  console.log('WARNING: ↩ button not found!');
+  // Print all button texts for debugging
+  for (let i = 0; i < allButtonsAfter.length; i++) {
+    const text = await allButtonsAfter[i].textContent();
+    console.log(`  Button[${i}]: "${text?.trim()}"`);
+  }
+}
+
+await browser.close();

testing/subagent_generated/playwright_test_temp.mjs

@@ -0,0 +1,66 @@
+import { chromium } from 'playwright';
+
+const browser = await chromium.launch({ headless: true });
+const context = await browser.newContext({ viewport: { width: 1400, height: 900 } });
+const page = await context.newPage();
+
+const screenshotDir = 'C:/tmp/playwright_screenshots';
+// Create directory via node
+import { mkdirSync } from 'fs';
+mkdirSync(screenshotDir, { recursive: true });
+
+function screenshot(name) {
+  return page.screenshot({ path: `${screenshotDir}/${name}.png`, fullPage: true });
+}
+
+// Step 1: Navigate to fertilizer/new
+console.log('\n=== Step 1: Navigating to http://localhost:3000/fertilizer/new ===');
+await page.goto('http://localhost:3000/fertilizer/new');
+await page.waitForLoadState('networkidle');
+console.log('Current URL:', page.url());
+
+// Check if redirected to login
+if (page.url().includes('/login')) {
+  console.log('\n=== Step 2: Redirected to login, logging in... ===');
+  
+  // Find and fill login form
+  await page.waitForSelector('input', { timeout: 5000 });
+  const inputs = await page.locator('input').all();
+  console.log('Found inputs:', inputs.length);
+  
+  // Try different selectors for username/password
+  try {
+    await page.fill('input[name="username"]', 'akira');
+  } catch {
+    await page.fill('input[type="text"]:first-of-type', 'akira');
+  }
+  
+  try {
+    await page.fill('input[name="password"]', 'keina2025');
+  } catch {
+    await page.fill('input[type="password"]', 'keina2025');
+  }
+  
+  await screenshot('step2_login_form');
+  await page.click('button[type="submit"]');
+  await page.waitForLoadState('networkidle');
+  console.log('After login URL:', page.url());
+  
+  // Navigate to fertilizer/new after login
+  await page.goto('http://localhost:3000/fertilizer/new');
+  await page.waitForLoadState('networkidle');
+  console.log('After navigate URL:', page.url());
+}
+
+await screenshot('step3_fertilizer_new');
+console.log('\n=== Step 3: On fertilizer/new page ===');
+console.log('URL:', page.url());
+
+// Check page content
+const pageTitle = await page.title();
+console.log('Page title:', pageTitle);
+const bodyText = await page.locator('body').textContent();
+console.log('Body preview:', bodyText?.substring(0, 500));
+
+await browser.close();
+console.log('\nDone!');

testing/subagent_generated/playwright_ui_test.mjs

@@ -0,0 +1,97 @@
+import { chromium } from 'playwright';
+import { mkdirSync } from 'fs';
+
+const screenshotDir = 'C:/tmp/playwright_screenshots';
+mkdirSync(screenshotDir, { recursive: true });
+
+const browser = await chromium.launch({ headless: true });
+const context = await browser.newContext({ viewport: { width: 1400, height: 900 } });
+const page = await context.newPage();
+
+async function screenshot(name) {
+  const path = `${screenshotDir}/${name}.png`;
+  await page.screenshot({ path, fullPage: false });
+  console.log(`  [Screenshot: ${name}.png]`);
+}
+
+async function screenshotFull(name) {
+  const path = `${screenshotDir}/${name}.png`;
+  await page.screenshot({ path, fullPage: true });
+  console.log(`  [Screenshot (full): ${name}.png]`);
+}
+
+// Login flow
+console.log('\n=== Login ===');
+await page.goto('http://localhost:3000/fertilizer/new');
+await page.waitForLoadState('networkidle');
+if (page.url().includes('/login')) {
+  await page.fill('#username', 'akira');
+  await page.fill('input[type="password"]', 'keina2025');
+  await page.click('button[type="submit"]');
+  await page.waitForNavigation({ timeout: 10000 }).catch(() => {});
+  await page.waitForLoadState('networkidle');
+  await page.goto('http://localhost:3000/fertilizer/new');
+  await page.waitForLoadState('networkidle');
+}
+console.log('On page:', page.url());
+
+// Step 3: Select variety "にこまる"
+console.log('\n=== Step 3: Select 品種 "にこまる" ===');
+// Find the 品種 select (second select - first is year)
+const selects = await page.locator('select').all();
+console.log('Number of select elements:', selects.length);
+// The variety select should contain "にこまる"
+for (let i = 0; i < selects.length; i++) {
+  const options = await selects[i].locator('option').allTextContents();
+  console.log(`Select[${i}] options:`, options.join(', '));
+}
+
+// Select にこまる
+await selects[1].selectOption({ label: 'にこまる' });
+await page.waitForTimeout(2000); // Wait for any async updates
+await screenshotFull('step3_variety_selected');
+console.log('Selected にこまる');
+
+// Check if any fields were auto-added
+const allText = await page.locator('body').textContent();
+const relevantText = allText?.replace(/\s+/g, ' ').substring(0, 500);
+console.log('Page text after variety select:', relevantText);
+
+// Step 4: Add fertilizer by clicking "+ 肥料を追加"
+console.log('\n=== Step 4: Click "+ 肥料を追加" ===');
+// Find the button
+const addBtn = page.locator('button').filter({ hasText: '肥料を追加' }).first();
+const addBtnVisible = await addBtn.isVisible();
+console.log('Add fertilizer button visible:', addBtnVisible);
+
+if (addBtnVisible) {
+  await addBtn.click();
+  await page.waitForTimeout(1000);
+  await screenshotFull('step4_after_add_click');
+  
+  // Now we need to select "グアノ" from the new fertilizer row
+  const allText2 = await page.locator('body').textContent();
+  console.log('Page text after click:', allText2?.replace(/\s+/g, ' ').substring(0, 300));
+  
+  // Check for any new select/dropdown that appeared
+  const newSelects = await page.locator('select').all();
+  console.log('Selects after click:', newSelects.length);
+  
+  for (let i = 0; i < newSelects.length; i++) {
+    const options = await newSelects[i].locator('option').allTextContents();
+    if (options.some(o => o.includes('グアノ'))) {
+      console.log(`Found グアノ in select[${i}], selecting...`);
+      await newSelects[i].selectOption({ label: 'グアノ' });
+      break;
+    }
+  }
+}
+
+await page.waitForTimeout(2000);
+await screenshotFull('step4_guano_selected');
+
+// Check page state
+const pageBody = await page.locator('body').textContent();
+console.log('After グアノ selection:', pageBody?.replace(/\s+/g, ' ').substring(0, 500));
+
+await browser.close();

testing/subagent_generated/test-results/.last-run.json

@@ -0,0 +1,4 @@
+{
+  "status": "passed",
+  "failedTests": []
+}

testing/subagent_generated/verify-fixes.spec.ts

@@ -0,0 +1,199 @@
+import { test, expect, Page } from '@playwright/test';
+
+const LOGIN_URL = 'http://localhost:3000/login';
+const API_URL = 'http://localhost:8000/api';
+const USERNAME = 'admin';
+const PASSWORD = 'admin123';
+
+/** ログインしてトークンを localStorage にセット */
+async function loginViaUI(page: Page) {
+  await page.goto(LOGIN_URL);
+  await page.fill('#username', USERNAME);
+  await page.fill('#password', PASSWORD);
+  await page.click('button[type="submit"]');
+  // ログイン後 /allocation にリダイレクトされるのを待つ
+  await page.waitForURL('**/allocation', { timeout: 15000 });
+}
+
+// ===== D-4: IsAuthenticated が有効か =====
+test.describe('D-4: IsAuthenticated', () => {
+  test('未認証で API にアクセスすると 401 が返る', async ({ request }) => {
+    const res = await request.get(`${API_URL}/fields/`);
+    expect(res.status()).toBe(401);
+  });
+
+  test('未認証でフロントにアクセスするとログイン画面にリダイレクト', async ({ page }) => {
+    await page.goto('http://localhost:3000/allocation');
+    // API が 401 を返すので、フロントがログイン画面に遷移するはず
+    await page.waitForURL('**/login', { timeout: 10000 });
+    await expect(page.locator('text=KeinaSystem')).toBeVisible();
+  });
+});
+
+// ===== ログイン → 作付計画画面 =====
+test.describe('ログイン → 作付計画画面', () => {
+  test('ログインして作付計画画面が表示される', async ({ page }) => {
+    await loginViaUI(page);
+    // allocation ページにいることを確認
+    expect(page.url()).toContain('/allocation');
+    // 圃場のデータが読み込まれるのを待つ（テーブルまたはリストが表示されるはず）
+    await page.waitForTimeout(2000);
+    // ページ内に何かしらのコンテンツがある
+    const body = await page.textContent('body');
+    expect(body).toBeTruthy();
+  });
+});
+
+// ===== A-8: 圃場詳細の共済/中山間情報表示 =====
+test.describe('A-8: 圃場詳細 共済/中山間情報', () => {
+  test('共済・中山間の両方が紐づく圃場で情報が表示される', async ({ page }) => {
+    await loginViaUI(page);
+    // Field ID 8 (口神　ハウス南) は kyosai=1, chusankan=1
+    await page.goto('http://localhost:3000/fields/8');
+    await page.waitForLoadState('networkidle');
+
+    // 共済情報セクション
+    await expect(page.locator('text=共済情報')).toBeVisible();
+    // テーブルヘッダが表示される
+    await expect(page.locator('text=耕地-分筆')).toBeVisible();
+    await expect(page.locator('text=漢字地名')).toBeVisible();
+    // 「紐づけられた共済区画はありません」が表示されないこと
+    await expect(page.locator('text=紐づけられた共済区画はありません')).not.toBeVisible();
+
+    // 中山間情報セクション
+    await expect(page.locator('text=中山間情報')).toBeVisible();
+    await expect(page.locator('text=所在地')).toBeVisible();
+    // 「紐づけられた中山間区画はありません」が表示されないこと
+    await expect(page.locator('text=紐づけられた中山間区画はありません')).not.toBeVisible();
+  });
+
+  test('共済のみ紐づく圃場で共済情報が表示される', async ({ page }) => {
+    await loginViaUI(page);
+    // Field ID 3 (おまけ) は kyosai=1, chusankan=0
+    await page.goto('http://localhost:3000/fields/3');
+    await page.waitForLoadState('networkidle');
+
+    await expect(page.locator('text=共済情報')).toBeVisible();
+    await expect(page.locator('text=紐づけられた共済区画はありません')).not.toBeVisible();
+    await expect(page.locator('text=紐づけられた中山間区画はありません')).toBeVisible();
+  });
+});
+
+// ===== E-1: PDF帳票フォーマット再設計 =====
+test.describe('E-1: PDF帳票', () => {
+  test('共済PDF が 200 で返る（表形式テンプレート）', async ({ page }) => {
+    await loginViaUI(page);
+    const token = await page.evaluate(() => localStorage.getItem('accessToken'));
+    const res = await page.request.get(`${API_URL}/reports/kyosai/2025/`, {
+      headers: { Authorization: `Bearer ${token}` },
+    });
+    expect(res.status()).toBe(200);
+    expect(res.headers()['content-type']).toContain('application/pdf');
+  });
+
+  test('中山間PDF が 200 で返る（表形式テンプレート）', async ({ page }) => {
+    await loginViaUI(page);
+    const token = await page.evaluate(() => localStorage.getItem('accessToken'));
+    const res = await page.request.get(`${API_URL}/reports/chusankan/2025/`, {
+      headers: { Authorization: `Bearer ${token}` },
+    });
+    expect(res.status()).toBe(200);
+    expect(res.headers()['content-type']).toContain('application/pdf');
+  });
+
+  test('帳票画面からPDFダウンロードリンクが表示される', async ({ page }) => {
+    await loginViaUI(page);
+    await page.goto('http://localhost:3000/reports');
+    await page.waitForLoadState('networkidle');
+    // 帳票画面が表示される
+    const body = await page.textContent('body');
+    expect(body).toBeTruthy();
+  });
+});
+
+// ===== E-1c: 中山間マスタ 17フィールド =====
+test.describe('E-1c: 中山間マスタ拡張', () => {
+  test('中山間 API が 17 フィールドを返す', async ({ page }) => {
+    await loginViaUI(page);
+    const token = await page.evaluate(() => localStorage.getItem('accessToken'));
+    // Field ID 8 は chusankan=1
+    const res = await page.request.get(`${API_URL}/fields/8/`, {
+      headers: { Authorization: `Bearer ${token}` },
+    });
+    expect(res.status()).toBe(200);
+    const data = await res.json();
+    const ch = data.chusankan_fields[0];
+    expect(ch).toBeDefined();
+    // 新フィールドが存在する
+    expect(ch).toHaveProperty('manager');
+    expect(ch).toHaveProperty('owner');
+    expect(ch).toHaveProperty('planting_area');
+    expect(ch).toHaveProperty('original_crop');
+    expect(ch).toHaveProperty('slope');
+    expect(ch).toHaveProperty('base_amount');
+    expect(ch).toHaveProperty('branch_num');
+    expect(ch).toHaveProperty('land_type');
+  });
+
+  test('共済マスタの面積が 0 でない', async ({ page }) => {
+    await loginViaUI(page);
+    const token = await page.evaluate(() => localStorage.getItem('accessToken'));
+    // Field ID 3 (おまけ) は kyosai=1
+    const res = await page.request.get(`${API_URL}/fields/3/`, {
+      headers: { Authorization: `Bearer ${token}` },
+    });
+    const data = await res.json();
+    const k = data.kyosai_fields[0];
+    expect(k).toBeDefined();
+    expect(k.area).toBeGreaterThan(0);
+  });
+});
+
+// ===== C-2: 共済マスタ unique 制約 =====
+test.describe('C-2: 共済マスタ unique 制約 (k_num, s_num)', () => {
+  test('同じ k_num + s_num の重複登録が拒否される', async ({ page }) => {
+    await loginViaUI(page);
+    const token = await page.evaluate(() => localStorage.getItem('accessToken'));
+
+    // まずテスト用データを作成
+    const createRes = await page.request.post(`${API_URL}/fields/kyosai/`, {
+      headers: {
+        Authorization: `Bearer ${token}`,
+        'Content-Type': 'application/json',
+      },
+      data: {
+        k_num: 'TEST99',
+        s_num: '1',
+        kanji_name: 'テスト区画',
+        address: 'テスト住所',
+        area: 1000,
+      },
+    });
+
+    // 作成成功 or 既に存在する場合
+    if (createRes.status() === 201) {
+      // 同じ k_num + s_num で再度作成 → 拒否されるべき
+      const dupRes = await page.request.post(`${API_URL}/fields/kyosai/`, {
+        headers: {
+          Authorization: `Bearer ${token}`,
+          'Content-Type': 'application/json',
+        },
+        data: {
+          k_num: 'TEST99',
+          s_num: '1',
+          kanji_name: 'テスト区画2',
+          address: 'テスト住所2',
+          area: 2000,
+        },
+      });
+      // 400 (validation error) が返るべき
+      expect(dupRes.status()).toBe(400);
+
+      // クリーンアップ: テストデータ削除
+      const created = await createRes.json();
+      await page.request.delete(`${API_URL}/fields/kyosai/${created.id}/`, {
+        headers: { Authorization: `Bearer ${token}` },
+      });
+    }
+  });
+});