feat: 完善饮水 widget

ios/digitalpilates/WaterRecordManager.swift

@@ -0,0 +1,81 @@
+//
+//  WaterRecordManager.swift
+//  digitalpilates
+//
+//  Native module for managing water records through React Native bridge
+//
+
+import Foundation
+import React
+import WidgetKit
+
+@objc(WaterRecordManager)
+class WaterRecordManager: NSObject, RCTBridgeModule {
+  
+  static func moduleName() -> String! {
+    return "WaterRecordManager"
+  }
+  
+  static func requiresMainQueueSetup() -> Bool {
+    return false
+  }
+  
+  @objc
+  func addWaterRecord(_ amount: Int, resolver: @escaping RCTPromiseResolveBlock, rejecter: @escaping RCTPromiseRejectBlock) {
+    
+    // 更新 App Group UserDefaults（用于 Widget 显示）
+    guard let sharedDefaults = UserDefaults(suiteName: "group.com.anonymous.digitalpilates") else {
+      rejecter("USERDEFAULTS_ERROR", "Failed to access App Group UserDefaults", nil)
+      return
+    }
+    
+    let currentIntake = sharedDefaults.object(forKey: "widget_current_water_intake") as? Int ?? 0
+    let newIntake = currentIntake + amount
+    sharedDefaults.set(newIntake, forKey: "widget_current_water_intake")
+    
+    // 创建 ISO8601 格式的日期字符串
+    let formatter = ISO8601DateFormatter()
+    let isoString = formatter.string(from: Date())
+    sharedDefaults.set(isoString, forKey: "widget_last_sync_time")
+    sharedDefaults.synchronize()
+    
+    print("Water record added via bridge: +\(amount)ml, New total: \(newIntake)ml")
+    
+    // 通过 React Native bridge 调用 TypeScript 代码来创建记录
+    DispatchQueue.main.async { [weak self] in
+      guard let bridge = self?.bridge else {
+        rejecter("BRIDGE_ERROR", "React Native bridge is not available", nil)
+        return
+      }
+      
+      // 调用 TypeScript 中的 Redux action 来创建喝水记录
+      let eventData = [
+        "amount": amount,
+        "recordedAt": isoString,
+        "source": "auto" // 标记为来自 Widget/自动添加
+      ]
+      
+      // 发送事件给 TypeScript 代码
+      self?.sendEvent(withName: "WaterRecordAdded", body: eventData)
+      
+      // 刷新 Widget
+      if #available(iOS 14.0, *) {
+        WidgetCenter.shared.reloadTimelines(ofKind: "WaterWidget")
+      }
+      
+      resolver(["success": true, "amount": amount, "newTotal": newIntake])
+    }
+  }
+  
+  // MARK: - Event Emitter
+  
+  override func supportedEvents() -> [String]! {
+    return ["WaterRecordAdded"]
+  }
+  
+  private func sendEvent(withName name: String, body: Any) {
+    if let bridge = self.bridge {
+      bridge.eventDispatcher().sendAppEvent(withName: name, body: body)
+    }
+  }
+}