[build-system]
requires = ["setuptools>=68"]
build-backend = "setuptools.build_meta"

[project]
name = "maze-env"
version = "0.4.0"
description = "Production-grade 2-D maze RL environment (Gymnasium)"
requires-python = ">=3.10"
dependencies = [
    "gymnasium>=0.29",
    "numpy>=1.24",
    "pyyaml>=6.0",
]

[project.optional-dependencies]
dev = [
    "pytest>=8.0",
    "pytest-html>=4.0",
    "pytest-cov>=5.0",
]

[tool.setuptools.packages.find]
where = ["."]
include = ["maze_env*", "src*"]

# ─────────────────────────────────────────────
# pytest 全局配置
# ─────────────────────────────────────────────
[tool.pytest.ini_options]
testpaths       = ["tests"]
python_files    = ["test_*.py"]
python_classes  = ["Test*"]
python_functions= ["test_*"]

# 每次运行自动生成带时间戳的 HTML 报告 + JUnit XML
addopts = """
  -v
  --tb=short
  --strict-markers
  --cov=maze_env
  --cov=src
  --cov-report=term-missing
  --cov-report=html:reports/coverage
  --cov-report=xml:coverage.xml
  --cov-fail-under=90
"""

# 自定义 markers（防止 PytestUnknownMarkWarning）
markers = [
    "unit: pure unit tests with no I/O",
    "integration: tests that read files or call reset/step chains",
    "slow: tests that loop many episodes",
]

# ─────────────────────────────────────────────
# coverage 配置
# ─────────────────────────────────────────────
[tool.coverage.run]
source   = ["maze_env", "src"]
omit     = ["src/report.py", "src/plot_curves.py"]
branch   = true          # 分支覆盖（比行覆盖更严格）

[tool.coverage.report]
show_missing   = true
skip_covered   = false
exclude_lines  = [
    "pragma: no cover",
    "if TYPE_CHECKING:",
    "def __repr__",
    "raise NotImplementedError",
]