"""
Camera/photography modifiers for technical and artistic techniques
20 modifiers covering lens, angles, shots, and camera styles
"""

from typing import List
from core.modifiers import CameraModifier


def get_camera_modifiers() -> List[CameraModifier]:
    """Return the list of 20 camera modifiers"""
    return [
        # LENS/FOCAL LENGTH (1-5)
        CameraModifier(1, "wide angle perspective, expansive view, environmental context",
                      ["wide-angle", "expansive", "environmental"]),
        CameraModifier(2, "ultra-wide dramatic perspective, distorted edges, immersive view",
                      ["ultra-wide", "dramatic", "immersive", "distorted"]),
        CameraModifier(3, "standard focal length, natural perspective, balanced view",
                      ["standard", "natural", "balanced"]),
        CameraModifier(4, "portrait focal length, flattering compression, subject isolation",
                      ["portrait", "compression", "isolation"]),
        CameraModifier(5, "telephoto compression, compressed perspective, distant vantage",
                      ["telephoto", "compressed", "distant"]),
        
        # SHOOTING ANGLES (6-10)
        CameraModifier(6, "eye-level perspective, natural viewpoint, direct engagement",
                      ["eye-level", "natural", "direct"]),
        CameraModifier(7, "low angle shot, dramatic upward perspective, heroic view",
                      ["low-angle", "upward", "heroic", "dramatic"]),
        CameraModifier(8, "high angle shot, overhead perspective, contextual view",
                      ["high-angle", "overhead", "contextual"]),
        CameraModifier(9, "bird's eye view, directly overhead, plan view",
                      ["birds-eye", "overhead", "aerial"]),
        CameraModifier(10, "Dutch angle, tilted horizon, dynamic tension",
                       ["dutch-angle", "tilted", "dynamic"]),
        
        # SHOT TYPES (11-15)
        CameraModifier(11, "extreme close-up, macro detail, intimate perspective",
                       ["close-up", "macro", "detail", "intimate"]),
        CameraModifier(12, "close-up framing, detailed view, focused attention",
                       ["close-up", "detailed", "focused"]),
        CameraModifier(13, "medium shot, balanced composition, narrative framing",
                       ["medium-shot", "balanced", "narrative"]),
        CameraModifier(14, "full shot, complete view, environmental context",
                       ["full-shot", "complete", "environmental"]),
        CameraModifier(15, "establishing shot, wide context, scene-setting perspective",
                       ["establishing", "wide", "scene-setting"]),
        
        # CAMERA MOVEMENT/STYLE (16-20)
        CameraModifier(16, "static composition, locked-off camera, stable framing",
                       ["static", "stable", "locked"]),
        CameraModifier(17, "tracking shot implied, dynamic movement, following motion",
                       ["tracking", "movement", "dynamic"]),
        CameraModifier(18, "shallow depth of field, bokeh background, subject isolation",
                       ["shallow-dof", "bokeh", "isolation"]),
        CameraModifier(19, "deep focus, everything sharp, maximum detail throughout",
                       ["deep-focus", "sharp", "detail"]),
        CameraModifier(20, "tilt-shift perspective, miniature effect, selective focus plane",
                       ["tilt-shift", "miniature", "selective"]),
    ]