"""Value source schemas (CRUD)."""

from datetime import datetime
from typing import List, Literal, Optional

from pydantic import BaseModel, Field


class ValueSourceCreate(BaseModel):
    """Request to create a value source."""

    name: str = Field(description="Source name", min_length=1, max_length=100)
    source_type: Literal["static", "animated", "audio", "adaptive_time", "adaptive_scene"] = Field(description="Source type")
    # static fields
    value: Optional[float] = Field(None, description="Constant value (0.0-1.0)", ge=0.0, le=1.0)
    # animated fields
    waveform: Optional[str] = Field(None, description="Waveform: sine|triangle|square|sawtooth")
    speed: Optional[float] = Field(None, description="Cycles per minute (1.0-120.0)", ge=1.0, le=120.0)
    min_value: Optional[float] = Field(None, description="Minimum output (0.0-1.0)", ge=0.0, le=1.0)
    max_value: Optional[float] = Field(None, description="Maximum output (0.0-1.0)", ge=0.0, le=1.0)
    # audio fields
    audio_source_id: Optional[str] = Field(None, description="Mono audio source ID")
    mode: Optional[str] = Field(None, description="Audio mode: rms|peak|beat")
    sensitivity: Optional[float] = Field(None, description="Gain multiplier (0.1-5.0)", ge=0.1, le=5.0)
    smoothing: Optional[float] = Field(None, description="Temporal smoothing (0.0-1.0)", ge=0.0, le=1.0)
    # adaptive fields
    schedule: Optional[list] = Field(None, description="Time-of-day schedule: [{time: 'HH:MM', value: 0.0-1.0}]")
    picture_source_id: Optional[str] = Field(None, description="Picture source ID for scene mode")
    scene_behavior: Optional[str] = Field(None, description="Scene behavior: complement|match")
    description: Optional[str] = Field(None, description="Optional description", max_length=500)


class ValueSourceUpdate(BaseModel):
    """Request to update a value source."""

    name: Optional[str] = Field(None, description="Source name", min_length=1, max_length=100)
    # static fields
    value: Optional[float] = Field(None, description="Constant value (0.0-1.0)", ge=0.0, le=1.0)
    # animated fields
    waveform: Optional[str] = Field(None, description="Waveform: sine|triangle|square|sawtooth")
    speed: Optional[float] = Field(None, description="Cycles per minute (1.0-120.0)", ge=1.0, le=120.0)
    min_value: Optional[float] = Field(None, description="Minimum output (0.0-1.0)", ge=0.0, le=1.0)
    max_value: Optional[float] = Field(None, description="Maximum output (0.0-1.0)", ge=0.0, le=1.0)
    # audio fields
    audio_source_id: Optional[str] = Field(None, description="Mono audio source ID")
    mode: Optional[str] = Field(None, description="Audio mode: rms|peak|beat")
    sensitivity: Optional[float] = Field(None, description="Gain multiplier (0.1-5.0)", ge=0.1, le=5.0)
    smoothing: Optional[float] = Field(None, description="Temporal smoothing (0.0-1.0)", ge=0.0, le=1.0)
    # adaptive fields
    schedule: Optional[list] = Field(None, description="Time-of-day schedule")
    picture_source_id: Optional[str] = Field(None, description="Picture source ID for scene mode")
    scene_behavior: Optional[str] = Field(None, description="Scene behavior: complement|match")
    description: Optional[str] = Field(None, description="Optional description", max_length=500)


class ValueSourceResponse(BaseModel):
    """Value source response."""

    id: str = Field(description="Source ID")
    name: str = Field(description="Source name")
    source_type: str = Field(description="Source type: static, animated, audio, adaptive_time, or adaptive_scene")
    value: Optional[float] = Field(None, description="Static value")
    waveform: Optional[str] = Field(None, description="Waveform type")
    speed: Optional[float] = Field(None, description="Cycles per minute")
    min_value: Optional[float] = Field(None, description="Minimum output")
    max_value: Optional[float] = Field(None, description="Maximum output")
    audio_source_id: Optional[str] = Field(None, description="Mono audio source ID")
    mode: Optional[str] = Field(None, description="Audio mode")
    sensitivity: Optional[float] = Field(None, description="Gain multiplier")
    smoothing: Optional[float] = Field(None, description="Temporal smoothing")
    schedule: Optional[list] = Field(None, description="Time-of-day schedule")
    picture_source_id: Optional[str] = Field(None, description="Picture source ID")
    scene_behavior: Optional[str] = Field(None, description="Scene behavior")
    description: Optional[str] = Field(None, description="Description")
    created_at: datetime = Field(description="Creation timestamp")
    updated_at: datetime = Field(description="Last update timestamp")


class ValueSourceListResponse(BaseModel):
    """List of value sources."""

    sources: List[ValueSourceResponse] = Field(description="List of value sources")
    count: int = Field(description="Number of sources")