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sstent 9e0bd322d3 feat: Initial implementation of FitTrack Report Generator
This commit introduces the initial version of the FitTrack Report Generator, a FastAPI application for analyzing workout files.

Key features include:
- Parsing of FIT, TCX, and GPX workout files.
- Analysis of power, heart rate, speed, and elevation data.
- Generation of summary reports and charts.
- REST API for single and batch workout analysis.

The project structure has been set up with a `src` directory for core logic, an `api` directory for the FastAPI application, and a `tests` directory for unit, integration, and contract tests.

The development workflow is configured to use Docker and modern Python tooling.
2025-10-11 09:54:13 -07:00

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4.4 KiB
Markdown

# Implementation Plan: [FEATURE]
**Branch**: `[###-feature-name]` | **Date**: [DATE] | **Spec**: [link]
**Input**: Feature specification from `/specs/[###-feature-name]/spec.md`
**Note**: This template is filled in by the `/speckit.plan` command. See `.specify/templates/commands/plan.md` for the execution workflow.
## Summary
[Extract from feature spec: primary requirement + technical approach from research]
## Technical Context
<!--
ACTION REQUIRED: Replace the content in this section with the technical details
for the project. The structure here is presented in advisory capacity to guide
the iteration process.
-->
**Language/Version**: Python 3.11
**Primary Dependencies**: FastAPI, pandas, numpy, scipy, matplotlib, fitparse, tcxparser, gpxpy
**Storage**: PostgreSQL (for user data and analysis results)
**Testing**: pytest
**Target Platform**: Linux server
**Project Type**: web
**Performance Goals**: Analysis of a typical 2-hour workout file MUST complete in under 30 seconds; processing a batch of 100 workout files concurrently without generating errors or significant performance degradation.
**Constraints**: Public API (no authentication); errors reported as JSON objects; best effort service availability.
**Scale/Scope**: Batch analysis of up to 100 workout files concurrently; configurable FTP per user account.
## Constitution Check
*GATE: Must pass before Phase 0 research. Re-check after Phase 1 design.*
| Principle | Status | Justification (if violation) |
|---|---|---|
| I. Library-First | Aligned | Core analysis logic will be implemented as a reusable library. |
| II. CLI Interface | VIOLATION | The primary interface is an API, not a CLI. Justification: The feature is designed as a web service with API endpoints for integration. A CLI could be added later if needed for specific use cases, but it's not the primary requirement for this feature. |
| III. Test-First (NON-NEGOTIABLE) | Aligned | User scenarios and acceptance criteria are defined, supporting a test-first approach. |
| IV. Integration Testing | Aligned | API endpoints and batch processing necessitate integration tests. |
| V. Observability | Aligned | Error reporting and service availability imply the need for observability. |
| VI. Versioning & Breaking Changes | Aligned | Will consider API versioning as part of the design. |
| VII. Simplicity | Aligned | Focus on core analysis functionality. |
## Project Structure
### Documentation (this feature)
```
specs/[###-feature]/
├── plan.md # This file (/speckit.plan command output)
├── research.md # Phase 0 output (/speckit.plan command)
├── data-model.md # Phase 1 output (/speckit.plan command)
├── quickstart.md # Phase 1 output (/speckit.plan command)
├── contracts/ # Phase 1 output (/speckit.plan command)
└── tasks.md # Phase 2 output (/speckit.tasks command - NOT created by /speckit.plan)
```
### Source Code (repository root)
```
src/
├── core/
│ ├── batch_processor.py
│ ├── chart_generator.py
│ ├── file_parser.py
│ ├── logger.py
│ ├── report_generator.py
│ ├── workout_analyzer.py
│ └── workout_data.py
├── db/
│ ├── models.py
│ └── session.py
└── utils/
└── zone_calculator.py
api/
├── routers/
│ └── analysis.py
├── main.py
└── schemas.py
tests/
├── unit/
│ ├── test_batch_processor.py
│ ├── test_chart_generator.py
│ ├── test_fit_parser.py
│ ├── test_gpx_parser.py
│ ├── test_tcx_parser.py
│ └── test_workout_data.py
├── integration/
└── contract/
├── test_analyze_workout_api.py
├── test_batch_analysis_api.py
└── test_charts_api.py
├── performance/
│ └── test_performance.py
```
**Structure Decision**: The project will use a `src/` directory for core logic, `api/` for the FastAPI application, and `tests/` for all testing types. This aligns with a modular web application structure.
## Complexity Tracking
*Fill ONLY if Constitution Check has violations that must be justified*
| Violation | Why Needed | Simpler Alternative Rejected Because |
|-----------|------------|-------------------------------------|
| [e.g., 4th project] | [current need] | [why 3 projects insufficient] |
| [e.g., Repository pattern] | [specific problem] | [why direct DB access insufficient] |