Plua模式开发

2026-04-26 01:41:40 +08:00
parent 12e6225eba
commit 6ad866b962
25 changed files with 2173 additions and 207 deletions
@@ -0,0 +1,169 @@
+(function attachBackgroundPayPalApprove(root, factory) {
+  root.MultiPageBackgroundPayPalApprove = factory();
+})(typeof self !== 'undefined' ? self : globalThis, function createBackgroundPayPalApproveModule() {
+  const PAYPAL_SOURCE = 'paypal-flow';
+  const PLUS_CHECKOUT_SOURCE = 'plus-checkout';
+  const PAYPAL_INJECT_FILES = ['content/utils.js', 'content/paypal-flow.js'];
+
+  function createPayPalApproveExecutor(deps = {}) {
+    const {
+      addLog,
+      chrome,
+      completeStepFromBackground,
+      ensureContentScriptReadyOnTabUntilStopped,
+      getTabId,
+      isTabAlive,
+      sendTabMessageUntilStopped,
+      setState,
+      sleepWithStop,
+      waitForTabCompleteUntilStopped,
+      waitForTabUrlMatchUntilStopped,
+    } = deps;
+
+    async function resolvePayPalTabId(state = {}) {
+      const paypalTabId = await getTabId(PAYPAL_SOURCE);
+      if (paypalTabId && await isTabAlive(PAYPAL_SOURCE)) {
+        return paypalTabId;
+      }
+      const checkoutTabId = await getTabId(PLUS_CHECKOUT_SOURCE);
+      if (checkoutTabId) {
+        return checkoutTabId;
+      }
+      const storedTabId = Number(state.plusCheckoutTabId) || 0;
+      if (storedTabId) {
+        return storedTabId;
+      }
+      throw new Error('步骤 8：未找到 PayPal 标签页，请先完成步骤 7。');
+    }
+
+    async function ensurePayPalReady(tabId, logMessage = '') {
+      await waitForTabUrlMatchUntilStopped(tabId, (url) => /paypal\./i.test(url));
+      await waitForTabCompleteUntilStopped(tabId);
+      await sleepWithStop(1000);
+      await ensureContentScriptReadyOnTabUntilStopped(PAYPAL_SOURCE, tabId, {
+        inject: PAYPAL_INJECT_FILES,
+        injectSource: PAYPAL_SOURCE,
+        logMessage: logMessage || '步骤 8：PayPal 页面仍在加载，等待脚本就绪...',
+      });
+    }
+
+    async function getPayPalState(tabId) {
+      const result = await sendTabMessageUntilStopped(tabId, PAYPAL_SOURCE, {
+        type: 'PAYPAL_GET_STATE',
+        source: 'background',
+        payload: {},
+      });
+      if (result?.error) {
+        throw new Error(result.error);
+      }
+      return result || {};
+    }
+
+    async function dismissPrompts(tabId) {
+      const result = await sendTabMessageUntilStopped(tabId, PAYPAL_SOURCE, {
+        type: 'PAYPAL_DISMISS_PROMPTS',
+        source: 'background',
+        payload: {},
+      });
+      if (result?.error) {
+        throw new Error(result.error);
+      }
+      return result || {};
+    }
+
+    async function submitLogin(tabId, state = {}) {
+      if (!state.paypalPassword) {
+        throw new Error('步骤 8：未配置 PayPal 密码，请先在侧边栏填写。');
+      }
+      await addLog('步骤 8：正在填写 PayPal 登录信息并提交...', 'info');
+      const result = await sendTabMessageUntilStopped(tabId, PAYPAL_SOURCE, {
+        type: 'PAYPAL_SUBMIT_LOGIN',
+        source: 'background',
+        payload: {
+          email: state.paypalEmail || '',
+          password: state.paypalPassword || '',
+        },
+      });
+      if (result?.error) {
+        throw new Error(result.error);
+      }
+    }
+
+    async function clickApprove(tabId) {
+      const result = await sendTabMessageUntilStopped(tabId, PAYPAL_SOURCE, {
+        type: 'PAYPAL_CLICK_APPROVE',
+        source: 'background',
+        payload: {},
+      });
+      if (result?.error) {
+        throw new Error(result.error);
+      }
+      return Boolean(result?.clicked);
+    }
+
+    async function executePayPalApprove(state = {}) {
+      const tabId = await resolvePayPalTabId(state);
+      await ensurePayPalReady(tabId);
+      await setState({ plusCheckoutTabId: tabId });
+
+      let loggedWaiting = false;
+      while (true) {
+        const currentUrl = (await chrome.tabs.get(tabId).catch(() => null))?.url || '';
+        if (currentUrl && !/paypal\./i.test(currentUrl)) {
+          await addLog('步骤 8：PayPal 已跳转离开授权页，准备进入回跳确认。', 'ok');
+          break;
+        }
+
+        await ensurePayPalReady(tabId, '步骤 8：PayPal 页面正在切换，等待脚本重新就绪...');
+        const pageState = await getPayPalState(tabId);
+
+        if (pageState.needsLogin) {
+          await submitLogin(tabId, state);
+          await waitForTabCompleteUntilStopped(tabId);
+          await sleepWithStop(1000);
+          continue;
+        }
+
+        if (pageState.hasPasskeyPrompt) {
+          await addLog('步骤 8：检测到 PayPal 通行密钥提示，正在关闭...', 'info');
+          await dismissPrompts(tabId);
+          await sleepWithStop(1000);
+          continue;
+        }
+
+        const dismissed = await dismissPrompts(tabId).catch(() => ({ clicked: 0 }));
+        if (dismissed.clicked) {
+          await sleepWithStop(1000);
+          continue;
+        }
+
+        if (pageState.approveReady) {
+          await addLog('步骤 8：正在点击 PayPal“同意并继续”...', 'info');
+          const clicked = await clickApprove(tabId);
+          if (clicked) {
+            await setState({ plusPaypalApprovedAt: Date.now() });
+            break;
+          }
+        }
+
+        if (!loggedWaiting) {
+          loggedWaiting = true;
+          await addLog('步骤 8：等待 PayPal 授权按钮或下一步页面出现...', 'info');
+        }
+        await sleepWithStop(500);
+      }
+
+      await completeStepFromBackground(8, {
+        plusPaypalApprovedAt: Date.now(),
+      });
+    }
+
+    return {
+      executePayPalApprove,
+    };
+  }
+
+  return {
+    createPayPalApproveExecutor,
+  };
+});