Commit Graph

12 Commits

Author SHA1 Message Date
liyizhouAI 1fef01d979 feat: v0.3 - Manus replay + token tracking + SIGTERM fix + accelerate button
This is the v0.3 milestone commit before the v0.4 big version push.
Major themes: process replay, runtime stability, cost observability.

## New Features

- **Manus-style process replay** (frontend + backend)
  - `GET /api/simulation/<id>/replay` returns full workflow + agents + rounds + aggregate
  - `frontend/src/views/SimulationReplayView.vue` 3-column layout (workflow / actions / stats)
  - bottom scrubber with play/pause/step + 5 speed levels (0.5x-10x)
  - filters out stale actions from previous runs via latest simulation_start timestamp

- **Token usage tracking** (`backend/app/utils/token_tracker.py`)
  - process-wide stage→model→tokens counter
  - LLMClient auto-records prompt/completion tokens after each call
  - stages tagged at API entry: step1_ontology, step2_graph_build, step3_prepare, step5_report
  - `GET /api/usage/summary` for live stats + CNY cost estimate
  - `GET /api/usage/estimate-simulation` for OASIS subprocess estimation
  - pricing table for GLM/SiliconFlow/MiniMax/OpenAI/Anthropic models
  - documented as internal-use, removed from customer-facing builds

- **Step 2 "Skip & Continue" button**
  - lets user stop profile generation early and proceed with what's already generated
  - `simulation_manager.request_accelerate()` + cancel_check in oasis_profile_generator
  - new endpoint `POST /api/simulation/prepare/accelerate`

## Critical Bug Fix

- **SIGTERM no longer kills running simulation subprocess**
  - root cause: `SimulationRunner.register_cleanup()` registered SIGTERM/SIGINT/SIGHUP handlers
    that called `os.killpg` on every tracked sim child, even though spawn already used
    `start_new_session=True` to give children isolated sessions
  - fix: neutered `register_cleanup` to a no-op; `cleanup_all_simulations` itself preserved
    for explicit stop_simulation paths
  - validated: killed Flask backend twice, simulation subprocess kept running
  - impact: hot-reload backend code without interrupting in-flight simulations

## Performance & Tuning

- semaphore 30 → 100 (twitter + reddit) for higher LLM concurrency
- discovered 200 agents as memory/cost/statistical sweet spot for 8G server
  (503 agents OOMs both platforms; 200 agents fits cleanly with 95% confidence margin)

## Documentation

- **PRD.md** rewritten as v0.3 baseline (10 chapters + 2 appendices, 639 lines)
  - product positioning across 3 usage modes (one-shot / model-reuse / SaaS)
  - v0.4 roadmap: domestic platforms (douyin/wechat/xiaohongshu/weibo), fork sim, multi-tenant
  - operational lessons: HF mirror, Tencent PyPI mirror, GLM-4-Flash choice, agent count
  - decision log with dates
  - per-stage token/cost breakdown for typical 200-agent run
- **README.md / README-ZH.md** updated with replay step + Graphiti+Neo4j

## Files Touched

19 files changed, 1105 insertions(+), 246 deletions(-)
2026-04-15 09:37:22 +08:00
liyizhouAI ded715feb2 feat: merge upstream i18n + rebrand MiroFish → Foresight 先见之明
- Merge 41 upstream commits (i18n for 7 languages, security fixes, new features)
- Rebrand all MiroFish references to Foresight/先见之明 across 37 files
- Re-apply dark theme CSS overhaul (pure black/gray, no blue tints)
- Re-apply Teleport-based theme toggle (inline with brand, 20px gap)
- Restore Foresight logo and favicon
- Update GitHub links to liyizhouAI/foresight
- Update locale files, README, package.json

Generated with [Claude Code](https://claude.ai/code)
via [Happy](https://happy.engineering)

Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>
2026-04-11 16:40:13 +08:00
ghostubborn f2404903d6 fix(i18n): validate Accept-Language header against registered locales 2026-04-02 14:20:15 +08:00
ghostubborn 7c07237544 fix(i18n): pass locale to background threads via thread-local storage
Background threads (graph building, simulation prep, report generation,
profile generation) now inherit the requesting user's locale preference.
Previously these fell back to 'zh' because Flask request context was
unavailable in spawned threads.
2026-04-01 16:55:51 +08:00
ghostubborn 0c18e1aeca feat(i18n): add backend translation utility with shared locale files 2026-04-01 15:22:14 +08:00
666ghj 985f89f49a fix: resolve 500 error caused by <think> tags and markdown code fences in content field from reasoning models like MiniMax/GLM 2026-03-06 00:30:31 +08:00
666ghj da6548e96f feat(graph): implement pagination for fetching nodes and edges; add utility functions for streamlined data retrieval 2026-02-27 15:53:29 +08:00
666ghj 390c120fef fix(file_parser): handle non-UTF-8 encoded text files with automatic encoding detection 2026-01-22 18:28:37 +08:00
666ghj f46c1a9ec7 Add UTF-8 encoding support for Windows console in run.py and logger.py to prevent character encoding issues 2025-12-26 17:58:48 +08:00
666ghj 5f159f6d88 Enhance backend functionality with OASIS simulation features
- Updated README.md to include new simulation scripts and configuration details for OASIS, including API retry mechanisms and environment variable settings.
- Added simulation management and configuration generation services to streamline the simulation process across Twitter and Reddit platforms.
- Introduced new API routes for simulation-related operations, including entity retrieval and simulation status management.
- Implemented a robust retry mechanism for external API calls to improve system stability.
- Enhanced task management model to include detailed progress tracking.
- Added logging capabilities for action tracking during simulations.
- Included new scripts for running parallel simulations and testing profile formats.
2025-12-01 15:03:44 +08:00
666ghj e98da6b53e Enhance backend startup logging and API endpoint display
- Updated `run.py` to conditionally print startup information only in the reloader process to avoid duplicate logs in debug mode.
- Modified `__init__.py` to log startup and completion messages based on the reloader process condition.
- Added warnings suppression in `graph_builder.py` for Pydantic v2 regarding Field usage.
- Revised `ontology_generator.py` to enforce strict design guidelines for entity types and relationships, ensuring compliance with new requirements.
- Improved logging behavior in `logger.py` to prevent log propagation to the root logger, avoiding duplicate outputs.
2025-11-28 18:59:36 +08:00
666ghj 08f417f3b7 Introduce Project ID for context management, finalizing the stateful API pipeline from file submission to graph construction. 2025-11-28 17:21:08 +08:00