{"id":24685013,"url":"https://github.com/puureya2/recipe-calculator-flutter-app","last_synced_at":"2026-04-16T04:01:49.531Z","repository":{"id":236123292,"uuid":"791962789","full_name":"puureya2/Recipe-Calculator-Flutter-App","owner":"puureya2","description":"Year 2, Mobile \u0026 Ubiquitous Computing ISB26603, Lab Project","archived":false,"fork":false,"pushed_at":"2024-04-25T17:56:36.000Z","size":946,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-03-21T20:46:34.973Z","etag":null,"topics":["android","android-studio","cpp","dart","flutter","mobile-development"],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/puureya2.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2024-04-25T17:55:20.000Z","updated_at":"2025-01-20T04:54:22.000Z","dependencies_parsed_at":null,"dependency_job_id":"352cec29-125d-4384-bbf9-11cf6cfbe8ae","html_url":"https://github.com/puureya2/Recipe-Calculator-Flutter-App","commit_stats":null,"previous_names":["puureya2/recipe-calculator-android-app","puureya2/recipe-calculator-flutter-app"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/puureya2/Recipe-Calculator-Flutter-App","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/puureya2%2FRecipe-Calculator-Flutter-App","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/puureya2%2FRecipe-Calculator-Flutter-App/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/puureya2%2FRecipe-Calculator-Flutter-App/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/puureya2%2FRecipe-Calculator-Flutter-App/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/puureya2","download_url":"https://codeload.github.com/puureya2/Recipe-Calculator-Flutter-App/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/puureya2%2FRecipe-Calculator-Flutter-App/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31870516,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-15T15:24:51.572Z","status":"online","status_checked_at":"2026-04-16T02:00:06.042Z","response_time":69,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["android","android-studio","cpp","dart","flutter","mobile-development"],"created_at":"2025-01-26T15:17:28.821Z","updated_at":"2026-04-16T04:01:49.524Z","avatar_url":"https://github.com/puureya2.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# 🍱 Meal-Prep App\n\nA cross-platform mobile app built with **Flutter**, **C++**, and **Firebase**, designed to help users quickly plan and calculate meals with dynamically adjusted ingredient quantities.\n\n---\n\n## 🧠 Overview\n\nThis app streamlines the meal planning process through a dynamic UI and pre-loaded server-side recipes. It calculates exact ingredient quantities based on user-defined portions and preferences, significantly reducing manual entry time.\n\n---\n\n## 💡 Key Features\n\n- 📱 Built a **3-page Flutter UI** to input meals and automatically calculate ingredient quantities\n- 🍳 Integrated **server-side preset recipes**, reducing form fill time by **over 50%**\n- ☁️ Used **Firestore Cloud Functions** and **Firebase Realtime Database** to handle NoSQL user data\n- 🧮 Added **C++ modules** for optimized backend logic (e.g., portioning and nutrition scaling)\n\n---\n\n## 🛠️ Tech Stack\n\n| Purpose                   | Technology               |\n|---------------------------|--------------------------|\n| Frontend UI               | Flutter, Dart            |\n| Backend Logic             | C++                      |\n| Cloud Database            | Firebase Firestore       |\n| Authentication/Storage    | Firebase Auth, Cloud Functions |\n\n---\n\n## 🧪 Modules\n\n- `lib/screens/` — Home, Recipe Input, Results UI\n- `lib/services/` — Firebase config \u0026 integration\n- `backend/` — C++ logic for ingredient scaling\n- `firestore/` — Recipe data \u0026 user collections\n\n---\n\n## 🧭 Usage Flow\n\n1. User logs in with Firebase Auth\n2. User selects preset or custom meal plans\n3. App calculates quantity of ingredients based on servings\n4. Results and preferences are saved in Firebase\n\n---\n\n## 📆 Timeline\n\n**May – June 2024**  \nDeveloped as a personal productivity tool for meal planning, then tested on Android and iOS with real users.\n\n---\n\n## 📬 Contact\n\n**Kevin Chifamba**  \n📧 kevinnanashe@gmail.com  \n🔗 [LinkedIn](https://www.linkedin.com/in/yourprofile) • [GitHub](https://github.com/your-username)\n\n---\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpuureya2%2Frecipe-calculator-flutter-app","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpuureya2%2Frecipe-calculator-flutter-app","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpuureya2%2Frecipe-calculator-flutter-app/lists"}