"""Vector reprojection models."""
from __future__ import annotations
from pydantic import BaseModel, ConfigDict, Field
from src.models.resourceref import ResourceRef
class Params(BaseModel):
"""Parameters for vector reprojection."""
dst_crs: str = Field(
description="Destination CRS (e.g., 'EPSG:4326', 'EPSG:3857')",
pattern=r"^(EPSG:\d+|[A-Z]+:.+)$",
)
src_crs: str | None = Field(
None,
description="Source CRS override (auto-detected if None)",
)
model_config = ConfigDict()
class Result(BaseModel):
"""Result of a vector reprojection operation."""
output: ResourceRef = Field(description="Reference to the output vector file")
src_crs: str = Field(description="Source CRS that was used")
dst_crs: str = Field(description="Destination CRS")
feature_count: int = Field(ge=0, description="Number of features in output")
geometry_type: str | None = Field(
None, description="Primary geometry type (Point, LineString, Polygon, etc.)"
)
bounds: list[float] | None = Field(
None,
min_length=4,
max_length=4,
description="Output bounds [minx, miny, maxx, maxy] in dst_crs",
)
