Remotion Video Generator

# chuk-motion/src/chuk_motion/components/charts/BarChart/schema.py """BarChart component schema and Pydantic models.""" from pydantic import BaseModel, Field from ...base import ComponentMetadata class BarDataPoint(BaseModel): """A single data point with label and value.""" label: str = Field(..., min_length=1, description="Label for this data point") value: float = Field(..., description="Numeric value for this data point") color: str | None = Field(None, min_length=1, description="Optional color override") class BarChartProps(BaseModel): """Properties for BarChart component.""" data: list[BarDataPoint] = Field( ..., min_length=1, description="List of objects with label, value, and optional color" ) title: str | None = Field(None, min_length=1, description="Optional chart title") xlabel: str | None = Field(None, min_length=1, description="Optional x-axis label") ylabel: str | None = Field(None, min_length=1, description="Optional y-axis label") start_time: float = Field(0.0, ge=0.0, description="When to show (seconds)") duration: float = Field(4.0, gt=0.0, description="How long to animate (seconds)") class Config: extra = "forbid" # Component metadata METADATA = ComponentMetadata( name="BarChart", description="Animated vertical bar chart for comparing categories", category="chart", ) # MCP schema (for backward compatibility with MCP tools list) MCP_SCHEMA = { "description": METADATA.description, "category": METADATA.category, "animations": { "draw": "Chart draws with animation", "fade_in": "Chart fades in", "scale_in": "Chart scales from center", }, "schema": { "data": { "type": "array", "required": True, "description": "List of objects with label, value, and optional color", }, "title": {"type": "string", "default": "", "description": "Optional chart title"}, "xlabel": {"type": "string", "default": "", "description": "Optional x-axis label"}, "ylabel": {"type": "string", "default": "", "description": "Optional y-axis label"}, "start_time": {"type": "float", "required": True, "description": "When to show (seconds)"}, "duration": { "type": "float", "required": True, "description": "How long to animate (seconds)", }, }, "example": [{"label": "Q1", "value": 45}, {"label": "Q2", "value": 67}], }