# Project export: WabiSabi This document was generated by HackStack to give an AI agent context about a hackathon project. Sections are labeled with their provenance; content marked as truncated was cut to keep this document small. ## Project metadata - Hackathon: TreeHacks 2025 - Tagline: Combining mediation and matcha, this app works to inform people and create calming environments. - Devpost: https://devpost.com/software/wabisabi-iqc3m5 - GitHub: https://github.com/AshleyJoyE/WabiSabi-Swift - Demo: https://app.flutterflow.io/share/tree-hacks-g6j8b4 - Video: https://www.youtube.com/embed/BlRDWiOhYp0?enablejsapi=1&hl=en_US&rel=0&start=&version=3&wmode=transparent - Team: 0 GitHub contributor(s) — ## Devpost submission (written by the team) ### Inspiration We were inspired by Otsuka Valuenex and FlutterFlow to create a mindful mediation app utilizing wearable technology. Nowadays in a world filled with technology, many struggle to find moments of peace along with relaxation. We saw this problem in todays society and wanted to create an app to combat this issue. Teaching its users about meditation techniques and its importance along with monitoring their own health. ### What it does This app has a multitude of features working together such as education modules, mediation timers, and chatbot features. Our first feature of our app is its ability to read user heart data from an Apple watch and play calming audios dependent on this data. It holds a timer page, recording user data and displaying their heart rate during this period. This allows users to find better solutions to relax as well as monitor their heart health. The next feature of our app is the wide range of education modules. Our app teaches users more about mediation using matcha analogies and fun lessons. Within these lessons we also hold techniques for mediations along with helpful guides and videos. Another feature of our app is its Gemini chatbot ability. This allows users to talk to an AI model and gain valuable insight as well as daily quotes. ### How we built it We built this app utilizing FlutterFlow, Firebase, Swift, and Gemini. This app is fully present on FlutterFlow and implements features from Firebase along with Swift to store and report data. Gemini is also utilizing for the chatbot features. All art features on the app was also created by us. Additionally, we used Terra API to implement our apple watch features. ### Challenges we ran into We ran into many challenges while coding this app. Not only was this our first time utilizing FlutterFlow, but for many of us it was also our first Hackathon event. One of the most prominent challenges we ran into was gathering data and connecting the watch to the app. This was very hard to combat as Firebase blocked us from the platform due to too many requests. However based on the data gathered before, we created a simulated heart rate feature. Another challenge for our team was that three out of four members were beginners, this was a very hard learning curve and made it difficult to take on more complex parts. ### Accomplishments we're proud of We are proud of connecting the watch data and health information with the app. Although we got blocked from Firebase, we were able to gather lots of data from the Apple watch and create a simulated version of our features. This was very impressive and a great accomplishment for us as we had never worked with different technologies such as a watch. ### What we learned We have learned a lot from this experience and truly grown as coders. Not only did we learn how to utilize FlutterFlow with backend features of Firebase, but we also gained grew as designers, creating each component of our app. We also learned more about coding as a team and time management skills from this experience. ### What's next In the future we hope to complete all of our education modules along with add more interactive features through our chatbot. Along with this we hope to fully display the live data and change the speed of the audio to better connect with users. ## README (from the GitHub repository) No README available. ## Detected evidence (automated analysis) Indexed codebase: 4 recognized source files, 5 KB. - Swift (language) — detected in the code - Firebase (technology) — claimed on Devpost, not found in the code - Google Gemini (technology) — claimed on Devpost, not found in the code ## Codebase structure (from repository index) ### Files (9 of 9) ``` matcha/AppDelegate.swift matcha/Assets.xcassets/AccentColor.colorset/Contents.json matcha/Assets.xcassets/AppIcon.appiconset/Contents.json matcha/Assets.xcassets/Contents.json matcha/ContentView.swift matcha/matcha.entitlements matcha/matchaApp.swift matcha/Preview Content/Preview Assets.xcassets/Contents.json matcha/ViewController.swift ``` ### Dependencies No dependency index available. ### Recent commits (newest first) - uploaded files ## Key source files (fetched from GitHub, selected and truncated for size) ### matcha/matchaApp.swift ```swift import SwiftUI @main struct matchaApp: App { @UIApplicationDelegateAdaptor(AppDelegate.self) var appDelegate var body: some Scene { WindowGroup { ContentView() } } } ``` ### matcha/ContentView.swift ```swift // // ContentView.swift // matcha // // Created by Ashley Etheridge on 2/15/25. // import SwiftUI import TerraiOS var terra: TerraManager Terra.instance(devId: "4actk-matcha-testing-TnjiAw0odY", referenceId: "01"){manager, error in terra = manager } struct ContentView: View { var body: some View { VStack { Image(systemName: "globe") .imageScale(.large) .foregroundStyle(.tint) Text("Hello, world!") } .padding() } } #Preview { ContentView() } ``` ### matcha/AppDelegate.swift ```swift import UIKit import TerraiOS // Import Terra SDK @main class AppDelegate: UIResponder, UIApplicationDelegate { var window: UIWindow? var terra: TerraManager? func application( _ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? ) -> Bool { // Initialize Terra correctly Terra.instance(devId: "1oAmr6wcQOsJaI1JevF87YPyzxU7nVcA", referenceId: "USER_REFERENCE_ID") { manager, error in if let manager = manager { self.terra = manager print("Terra initialized successfully") } else if let error = error { print("Terra initialization failed: \(error.localizedDescription)") } } return true } } ``` ### matcha/ViewController.swift ```swift import UIKit import TerraiOS import HealthKit @main class AppDelegate: UIResponder, UIApplicationDelegate, TerraDelegate { var window: UIWindow? var terra: TerraManager? let healthStore = HKHealthStore() func application( _ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? ) -> Bool { // Initialize Terra SDK Terra.instance(devId: "YOUR_DEV_ID", referenceId: "USER_REFERENCE_ID") { manager, error in if let manager = manager { self.terra = manager self.terra?.delegate = self print("Terra initialized successfully") // Request HealthKit permissions self.requestHealthKitPermissions() } else if let error = error { print("Terra initialization failed: \(error.localizedDescription)") } } // Enable background data delivery Terra.setUpBackgroundDelivery() return true } func requestHealthKitPermissions() { let heartRateType = HKQuantityType.quantityType(forIdentifier: .heartRate)! let typesToRead: Set = [heartRateType] healthStore.requestAuthorization(toShare: [], read: typesToRead) { success, error in if success { print("HealthKit authorization granted") self.connectToAppleHealth() } else { print("HealthKit authorization failed: \(String(describing: error?.localizedDescription))") } } } func connectToAppleHealth() { guard let terra = terra else { return } let token = "YOUR_AUTHENTICATION_TOKEN" let customPermissions: Set = [.heartRate] let schedulerOn = true // Enables background updates terra.initConnection( type: .APPLE_HEALTH, token: token, customReadTypes: customPermissions, schedulerOn: schedulerOn ) { success, error in if success { print("Connected to Apple Health successfully.") self.startHeartRateMonitoring() } else if let error = error { print("Connection failed: \(error.message)") } } } func startHeartRateMonitoring() { guard let terra = terra else { return } terra.startRealtime(type: .APPLE_HEALTH, dataTypes: [.heartRate]) { success, error in if success { print("Real-time heart rate monitoring started.") } else if let error = error { print("Failed to start real-time monitoring: \(error.message)") } } } // Handle real-time heart rate updates func didReceiveRealtimeData(type: DataType, data: RealtimeData) { switch type { case .heartRate: if let heartRate = data.heartRate { print("Heart Rate: \(heartRate) BPM at \(data.timestamp)") // Update UI or handle heart rate data } default: break } } // Handle background execution func application(_ application: UIApplication, performFetchWithCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) { completionHandler(.newData) } func disconnectFromAppleHealth() { guard let terra = terra else { return } terra.disconnect { success, error in if success { print("Disconnected from Apple Health.") } else if let error = error { print("Disconnection failed: \(error.message)") } } } } ```