同步前后端联调与文档更新

miniprogram/pages/index/index.ts

@@ -1,11 +1,79 @@
-import { loadBackendAuthTokens } from '../../utils/backendAuth'
+import { finishSession } from '../../utils/backendApi'
+import { loadBackendAuthTokens, loadBackendBaseUrl } from '../../utils/backendAuth'
+import { clearSessionRecoverySnapshot, loadSessionRecoverySnapshot } from '../../game/core/sessionRecovery'
+import { getBackendSessionContextFromLaunchEnvelope, prepareMapPageUrlForRecovery } from '../../utils/gameLaunch'
 
 Page({
   onLoad() {
+    const recoverySnapshot = loadSessionRecoverySnapshot()
+    if (recoverySnapshot) {
+      this.promptRecoveryAtEntry()
+      return
+    }
+
+    this.redirectToDefaultEntry()
+  },
+
+  redirectToDefaultEntry() {
     const tokens = loadBackendAuthTokens()
     const url = tokens && tokens.accessToken
       ? '/pages/home/home'
       : '/pages/login/login'
     wx.redirectTo({ url })
   },
+
+  promptRecoveryAtEntry() {
+    const recoverySnapshot = loadSessionRecoverySnapshot()
+    if (!recoverySnapshot) {
+      this.redirectToDefaultEntry()
+      return
+    }
+
+    wx.showModal({
+      title: '恢复对局',
+      content: '检测到上次有未正常结束的对局，是否继续恢复？',
+      confirmText: '继续恢复',
+      cancelText: '放弃',
+      success: (result) => {
+        if (result.confirm) {
+          wx.redirectTo({
+            url: prepareMapPageUrlForRecovery(recoverySnapshot.launchEnvelope),
+          })
+          return
+        }
+
+        const sessionContext = getBackendSessionContextFromLaunchEnvelope(recoverySnapshot.launchEnvelope)
+        if (!sessionContext) {
+          clearSessionRecoverySnapshot()
+          wx.showToast({
+            title: '已放弃上次对局',
+            icon: 'none',
+            duration: 1400,
+          })
+          this.redirectToDefaultEntry()
+          return
+        }
+
+        finishSession({
+          baseUrl: loadBackendBaseUrl(),
+          sessionId: sessionContext.sessionId,
+          sessionToken: sessionContext.sessionToken,
+          status: 'cancelled',
+          summary: {},
+        })
+          .catch(() => {
+            // 放弃恢复不阻塞进入业务页；失败只丢给后续状态页处理。
+          })
+          .finally(() => {
+            clearSessionRecoverySnapshot()
+            wx.showToast({
+              title: '已放弃上次对局',
+              icon: 'none',
+              duration: 1400,
+            })
+            this.redirectToDefaultEntry()
+          })
+      },
+    })
+  },
 })