Slack Gif Creator

from core.gif_builder import GIFBuilder

# After creating your GIF, check if it meets requirements
builder = GIFBuilder(width=128, height=128, fps=10)
# ... add your frames however you want ...

# Save and check size
info = builder.save('emoji.gif', num_colors=48, optimize_for_emoji=True)

# The save method automatically warns if file exceeds limits
# info dict contains: size_kb, size_mb, frame_count, duration_seconds

from core.validators import check_slack_size

# Check if GIF meets size limits
passes, info = check_slack_size('emoji.gif', is_emoji=True)
# Returns: (True/False, dict with size details)

from core.validators import validate_dimensions

# Check dimensions
passes, info = validate_dimensions(128, 128, is_emoji=True)
# Returns: (True/False, dict with dimension details)

from core.validators import validate_gif, is_slack_ready

# Run all validations
all_pass, results = validate_gif('emoji.gif', is_emoji=True)

# Or quick check
if is_slack_ready('emoji.gif', is_emoji=True):
    print("Ready to upload!")

from templates.shake import create_shake_animation

# Shake an emoji
frames = create_shake_animation(
    object_type='emoji',
    object_data={'emoji': '', 'size': 80},
    num_frames=20,
    shake_intensity=15,
    direction='both'  # or 'horizontal', 'vertical'
)

from templates.bounce import create_bounce_animation

# Bounce a circle
frames = create_bounce_animation(
    object_type='circle',
    object_data={'radius': 40, 'color': (255, 100, 100)},
    num_frames=30,
    bounce_height=150
)

from templates.spin import create_spin_animation, create_loading_spinner

# Clockwise spin
frames = create_spin_animation(
    object_type='emoji',
    object_data={'emoji': '', 'size': 100},
    rotation_type='clockwise',
    full_rotations=2
)

# Wobble rotation
frames = create_spin_animation(rotation_type='wobble', full_rotations=3)

# Loading spinner
frames = create_loading_spinner(spinner_type='dots')

from templates.pulse import create_pulse_animation, create_attention_pulse

# Smooth pulse
frames = create_pulse_animation(
    object_data={'emoji': '', 'size': 100},
    pulse_type='smooth',
    scale_range=(0.8, 1.2)
)

# Heartbeat (double-pump)
frames = create_pulse_animation(pulse_type='heartbeat')

# Attention pulse for emoji GIFs
frames = create_attention_pulse(emoji='', num_frames=20)

from templates.fade import create_fade_animation, create_crossfade

# Fade in
frames = create_fade_animation(fade_type='in')

# Fade out
frames = create_fade_animation(fade_type='out')

# Crossfade between two emojis
frames = create_crossfade(
    object1_data={'emoji': '', 'size': 100},
    object2_data={'emoji': '', 'size': 100}
)

from templates.zoom import create_zoom_animation, create_explosion_zoom

# Zoom in dramatically
frames = create_zoom_animation(
    zoom_type='in',
    scale_range=(0.1, 2.0),
    add_motion_blur=True
)

# Zoom out
frames = create_zoom_animation(zoom_type='out')

# Explosion zoom
frames = create_explosion_zoom(emoji='')

from templates.explode import create_explode_animation, create_particle_burst

# Burst explosion
frames = create_explode_animation(
    explode_type='burst',
    num_pieces=25
)

# Shatter effect
frames = create_explode_animation(explode_type='shatter')

# Dissolve into particles
frames = create_explode_animation(explode_type='dissolve')

# Particle burst
frames = create_particle_burst(particle_count=30)

from templates.wiggle import create_wiggle_animation, create_excited_wiggle

# Jello wobble
frames = create_wiggle_animation(
    wiggle_type='jello',
    intensity=1.0,
    cycles=2
)

# Wave motion
frames = create_wiggle_animation(wiggle_type='wave')

# Excited wiggle for emoji GIFs
frames = create_excited_wiggle(emoji='')

from templates.slide import create_slide_animation, create_multi_slide

# Slide in from left with overshoot
frames = create_slide_animation(
    direction='left',
    slide_type='in',
    overshoot=True
)

# Slide across
frames = create_slide_animation(direction='left', slide_type='across')

# Multiple objects sliding in sequence
objects = [
    {'data': {'emoji': '', 'size': 60}, 'direction': 'left', 'final_pos': (120, 240)},
    {'data': {'emoji': '', 'size': 60}, 'direction': 'right', 'final_pos': (240, 240)}
]
frames = create_multi_slide(objects, stagger_delay=5)

from templates.flip import create_flip_animation, create_quick_flip

# Horizontal flip between two emojis
frames = create_flip_animation(
    object1_data={'emoji': '', 'size': 120},
    object2_data={'emoji': '', 'size': 120},
    flip_axis='horizontal'
)

# Vertical flip
frames = create_flip_animation(flip_axis='vertical')

# Quick flip for emoji GIFs
frames = create_quick_flip('', '')

from templates.morph import create_morph_animation, create_reaction_morph

# Crossfade morph
frames = create_morph_animation(
    object1_data={'emoji': '', 'size': 100},
    object2_data={'emoji': '', 'size': 100},
    morph_type='crossfade'
)

# Scale morph (shrink while other grows)
frames = create_morph_animation(morph_type='scale')

# Spin morph (3D flip-like)
frames = create_morph_animation(morph_type='spin_morph')

from templates.move import create_move_animation

# Linear movement
frames = create_move_animation(
    object_type='emoji',
    object_data={'emoji': '', 'size': 60},
    start_pos=(50, 240),
    end_pos=(430, 240),
    motion_type='linear',
    easing='ease_out'
)

# Arc movement (parabolic trajectory)
frames = create_move_animation(
    object_type='emoji',
    object_data={'emoji': '', 'size': 60},
    start_pos=(50, 350),
    end_pos=(430, 350),
    motion_type='arc',
    motion_params={'arc_height': 150}
)

# Circular movement
frames = create_move_animation(
    object_type='emoji',
    object_data={'emoji': '', 'size': 50},
    motion_type='circle',
    motion_params={
        'center': (240, 240),
        'radius': 120,
        'angle_range': 360  # full circle
    }
)

# Wave movement
frames = create_move_animation(
    motion_type='wave',
    motion_params={
        'wave_amplitude': 50,
        'wave_frequency': 2
    }
)

# Or use low-level easing functions
from core.easing import interpolate, calculate_arc_motion

for i in range(num_frames):
    t = i / (num_frames - 1)
    x = interpolate(start_x, end_x, t, easing='ease_out')
    # Or: x, y = calculate_arc_motion(start, end, height, t)

from templates.kaleidoscope import apply_kaleidoscope, create_kaleidoscope_animation

# Apply to a single frame
kaleido_frame = apply_kaleidoscope(frame, segments=8)

# Or create animated kaleidoscope
frames = create_kaleidoscope_animation(
    base_frame=my_frame,  # or None for demo pattern
    num_frames=30,
    segments=8,
    rotation_speed=1.0
)

# Simple mirror effects (faster)
from templates.kaleidoscope import apply_simple_mirror

mirrored = apply_simple_mirror(frame, mode='quad')  # 4-way mirror
# modes: 'horizontal', 'vertical', 'quad', 'radial'

# Example: Bounce + shake for impact
for i in range(num_frames):
    frame = create_blank_frame(480, 480, bg_color)

    # Bounce motion
    t_bounce = i / (num_frames - 1)
    y = interpolate(start_y, ground_y, t_bounce, 'bounce_out')

    # Add shake on impact (when y reaches ground)
    if y >= ground_y - 5:
        shake_x = math.sin(i * 2) * 10
        x = center_x + shake_x
    else:
        x = center_x

    draw_emoji(frame, '', (x, y), size=60)
    builder.add_frame(frame)

from core.gif_builder import GIFBuilder

# Create builder with your chosen settings
builder = GIFBuilder(width=480, height=480, fps=20)

# Add frames (however you created them)
for frame in my_frames:
    builder.add_frame(frame)

# Save with optimization
builder.save('output.gif',
             num_colors=128,
             optimize_for_emoji=False)

from core.typography import draw_text_with_outline, TYPOGRAPHY_SCALE

# Text with outline (helps readability)
draw_text_with_outline(
    frame, "BONK!",
    position=(240, 100),
    font_size=TYPOGRAPHY_SCALE['h1'],  # 60px
    text_color=(255, 68, 68),
    outline_color=(0, 0, 0),
    outline_width=4,
    centered=True
)

from core.color_palettes import get_palette

# Get a pre-made palette
palette = get_palette('vibrant')  # or 'pastel', 'dark', 'neon', 'professional'

bg_color = palette['background']
text_color = palette['primary']
accent_color = palette['accent']

from core.visual_effects import ParticleSystem, create_impact_flash, create_shockwave_rings

# Particle system
particles = ParticleSystem()
particles.emit_sparkles(x=240, y=200, count=15)
particles.emit_confetti(x=240, y=200, count=20)

# Update and render each frame
particles.update()
particles.render(frame)

# Flash effect
frame = create_impact_flash(frame, position=(240, 200), radius=100)

# Shockwave rings
frame = create_shockwave_rings(frame, position=(240, 200), radii=[30, 60, 90])

from core.easing import interpolate

# Object falling (accelerates)
y = interpolate(start=0, end=400, t=progress, easing='ease_in')

# Object landing (decelerates)
y = interpolate(start=0, end=400, t=progress, easing='ease_out')

# Bouncing
y = interpolate(start=0, end=400, t=progress, easing='bounce_out')

# Overshoot (elastic)
scale = interpolate(start=0.5, end=1.0, t=progress, easing='elastic_out')

from core.frame_composer import (
    create_gradient_background,  # Gradient backgrounds
    draw_emoji_enhanced,         # Emoji with optional shadow
    draw_circle_with_shadow,     # Shapes with depth
    draw_star                    # 5-pointed stars
)

# Gradient background
frame = create_gradient_background(480, 480, top_color, bottom_color)

# Emoji with shadow
draw_emoji_enhanced(frame, '', position=(200, 200), size=80, shadow=True)

builder = GIFBuilder(128, 128, 10)

for i in range(12):
    frame = Image.new('RGB', (128, 128), (240, 248, 255))

    # Pulsing scale
    scale = 1.0 + math.sin(i * 0.5) * 0.15
    size = int(60 * scale)

    draw_emoji_enhanced(frame, '', position=(64-size//2, 64-size//2),
                       size=size, shadow=False)
    builder.add_frame(frame)

builder.save('reaction.gif', num_colors=40, optimize_for_emoji=True)

# Validate
from core.validators import check_slack_size
check_slack_size('reaction.gif', is_emoji=True)

builder = GIFBuilder(480, 480, 20)

# Phase 1: Object falls
for i in range(15):
    frame = create_gradient_background(480, 480, (240, 248, 255), (200, 230, 255))
    t = i / 14
    y = interpolate(0, 350, t, 'ease_in')
    draw_emoji_enhanced(frame, '', position=(220, int(y)), size=80)
    builder.add_frame(frame)

# Phase 2: Impact + flash
for i in range(8):
    frame = create_gradient_background(480, 480, (240, 248, 255), (200, 230, 255))

    # Flash on first frames
    if i < 3:
        frame = create_impact_flash(frame, (240, 350), radius=120, intensity=0.6)

    draw_emoji_enhanced(frame, '', position=(220, 350), size=80)

    # Text appears
    if i > 2:
        draw_text_with_outline(frame, "GOAL!", position=(240, 150),
                              font_size=60, text_color=(255, 68, 68),
                              outline_color=(0, 0, 0), outline_width=4, centered=True)

    builder.add_frame(frame)

builder.save('goal.gif', num_colors=128)

from templates.shake import create_shake_animation

# Create shake animation
shake_frames = create_shake_animation(
    object_type='emoji',
    object_data={'emoji': '', 'size': 70},
    num_frames=20,
    shake_intensity=12
)

# Create moving element that triggers the shake
builder = GIFBuilder(480, 480, 20)
for i in range(40):
    t = i / 39

    if i < 20:
        # Before trigger - use blank frame with moving object
        frame = create_blank_frame(480, 480, (255, 255, 255))
        x = interpolate(50, 300, t * 2, 'linear')
        draw_emoji_enhanced(frame, '', position=(int(x), 300), size=60)
        draw_emoji_enhanced(frame, '', position=(350, 200), size=70)
    else:
        # After trigger - use shake frame
        frame = shake_frames[i - 20]
        # Add the car in final position
        draw_emoji_enhanced(frame, '', position=(300, 300), size=60)

    builder.add_frame(frame)

builder.save('scare.gif')

pip install pillow imageio numpy

pillow>=10.0.0
imageio>=2.31.0
imageio-ffmpeg>=0.4.9
numpy>=1.24.0

#!/usr/bin/env python3
"""
Bounce Animation Template - Creates bouncing motion for objects.

Use this to make objects bounce up and down or horizontally with realistic physics.
"""

import sys
from pathlib import Path

# Add parent directory to path
sys.path.append(str(Path(__file__).parent.parent))

from core.gif_builder import GIFBuilder
from core.frame_composer import create_blank_frame, draw_circle, draw_emoji
from core.easing import ease_out_bounce, interpolate


def create_bounce_animation(
    object_type: str = 'circle',
    object_data: dict = None,
    num_frames: int = 30,
    bounce_height: int = 150,
    ground_y: int = 350,
    start_x: int = 240,
    frame_width: int = 480,
    frame_height: int = 480,
    bg_color: tuple[int, int, int] = (255, 255, 255)
) -> list:
    """
    Create frames for a bouncing animation.

    Args:
        object_type: 'circle', 'emoji', or 'custom'
        object_data: Data for the object (e.g., {'radius': 30, 'color': (255, 0, 0)})
        num_frames: Number of frames in the animation
        bounce_height: Maximum height of bounce
        ground_y: Y position of ground
        start_x: X position (or starting X if moving horizontally)
        frame_width: Frame width
        frame_height: Frame height
        bg_color: Background color

    Returns:
        List of frames
    """
    frames = []

    # Default object data
    if object_data is None:
        if object_type == 'circle':
            object_data = {'radius': 30, 'color': (255, 100, 100)}
        elif object_type == 'emoji':
            object_data = {'emoji': '⚽', 'size': 60}

    for i in range(num_frames):
        # Create blank frame
        frame = create_blank_frame(frame_width, frame_height, bg_color)

        # Calculate progress (0.0 to 1.0)
        t = i / (num_frames - 1) if num_frames > 1 else 0

        # Calculate Y position using bounce easing
        y = ground_y - int(ease_out_bounce(t) * bounce_height)

        # Draw object
        if object_type == 'circle':
            draw_circle(
                frame,
                center=(start_x, y),
                radius=object_data['radius'],
                fill_color=object_data['color']
            )
        elif object_type == 'emoji':
            draw_emoji(
                frame,
                emoji=object_data['emoji'],
                position=(start_x - object_data['size'] // 2, y - object_data['size'] // 2),
                size=object_data['size']
            )

        frames.append(frame)

    return frames


# Example usage
if __name__ == '__main__':
    print("Creating bouncing ball GIF...")

    # Create GIF builder
    builder = GIFBuilder(width=480, height=480, fps=20)

    # Generate bounce animation
    frames = create_bounce_animation(
        object_type='circle',
        object_data={'radius': 40, 'color': (255, 100, 100)},
        num_frames=40,
        bounce_height=200
    )

    # Add frames to builder
    builder.add_frames(frames)

    # Save GIF
    builder.save('bounce_test.gif', num_colors=64)

#!/usr/bin/env python3
"""
Shake Animation Template - Creates shaking/vibrating motion.

Use this for impact effects, emphasis, or nervous/excited reactions.
"""

import sys
import math
from pathlib import Path

sys.path.append(str(Path(__file__).parent.parent))

from core.gif_builder import GIFBuilder
from core.frame_composer import create_blank_frame, draw_circle, draw_emoji, draw_text
from core.easing import ease_out_quad


def create_shake_animation(
    object_type: str = 'emoji',
    object_data: dict = None,
    num_frames: int = 20,
    shake_intensity: int = 15,
    center_x: int = 240,
    center_y: int = 240,
    direction: str = 'horizontal',  # 'horizontal', 'vertical', or 'both'
    frame_width: int = 480,
    frame_height: int = 480,
    bg_color: tuple[int, int, int] = (255, 255, 255)
) -> list:
    """
    Create frames for a shaking animation.

    Args:
        object_type: 'circle', 'emoji', 'text', or 'custom'
        object_data: Data for the object
        num_frames: Number of frames
        shake_intensity: Maximum shake displacement in pixels
        center_x: Center X position
        center_y: Center Y position
        direction: 'horizontal', 'vertical', or 'both'
        frame_width: Frame width
        frame_height: Frame height
        bg_color: Background color

    Returns:
        List of frames
    """
    frames = []

    # Default object data
    if object_data is None:
        if object_type == 'emoji':
            object_data = {'emoji': '😱', 'size': 80}
        elif object_type == 'text':
            object_data = {'text': 'SHAKE!', 'font_size': 50, 'color': (255, 0, 0)}

    for i in range(num_frames):
        frame = create_blank_frame(frame_width, frame_height, bg_color)

        # Calculate progress
        t = i / (num_frames - 1) if num_frames > 1 else 0

        # Decay shake intensity over time
        intensity = shake_intensity * (1 - ease_out_quad(t))

        # Calculate shake offset using sine wave for smooth oscillation
        freq = 3  # Oscillation frequency
        offset_x = 0
        offset_y = 0

        if direction in ['horizontal', 'both']:
            offset_x = int(math.sin(t * freq * 2 * math.pi) * intensity)

        if direction in ['vertical', 'both']:
            offset_y = int(math.cos(t * freq * 2 * math.pi) * intensity)

        # Apply offset
        x = center_x + offset_x
        y = center_y + offset_y

        # Draw object
        if object_type == 'emoji':
            draw_emoji(
                frame,
                emoji=object_data['emoji'],
                position=(x - object_data['size'] // 2, y - object_data['size'] // 2),
                size=object_data['size']
            )
        elif object_type == 'text':
            draw_text(
                frame,
                text=object_data['text'],
                position=(x, y),
                font_size=object_data['font_size'],
                color=object_data['color'],
                centered=True
            )
        elif object_type == 'circle':
            draw_circle(
                frame,
                center=(x, y),
                radius=object_data.get('radius', 30),
                fill_color=object_data.get('color', (100, 100, 255))
            )

        frames.append(frame)

    return frames


# Example usage
if __name__ == '__main__':
    print("Creating shake GIF...")

    builder = GIFBuilder(width=480, height=480, fps=24)

    frames = create_shake_animation(
        object_type='emoji',
        object_data={'emoji': '😱', 'size': 100},
        num_frames=30,
        shake_intensity=20,
        direction='both'
    )

    builder.add_frames(frames)
    builder.save('shake_test.gif', num_colors=128)