# Create pipeline working directory
PIPELINE_DIR=".remotion-pipeline/$(date +%Y%m%d_%H%M%S)"
mkdir -p "$PIPELINE_DIR"
echo "Pipeline artifacts: $PIPELINE_DIR"

# Invoke motion-designer skill
claude -p "You are using the /motion-designer skill.

Create a detailed VIDEO_SPEC.md for this creative brief:

$CREATIVE_BRIEF

Output a complete motion design specification with:
- Overview (duration, fps, dimensions)
- Color palette with hex codes
- Scene-by-scene breakdown with timing
- Animation details for each element
- Audio specifications

Write the spec to: $PIPELINE_DIR/VIDEO_SPEC.md" \
  --allowedTools "Read,Write,Edit,Bash"

# Invoke remotion-scaffold skill
claude -p "You are using the /remotion-scaffold skill.

Based on this VIDEO_SPEC.md:
$(cat $PIPELINE_DIR/VIDEO_SPEC.md)

Create the Remotion project scaffold:
1. Create folder structure for the composition
2. Create empty template files
3. Setup asset directories
4. Register composition in Root.tsx

Write manifest to: $PIPELINE_DIR/SCAFFOLD_MANIFEST.md
Write actual files to the project." \
  --allowedTools "Read,Write,Edit,Bash,Glob"

# Invoke remotion-animation skill
claude -p "You are using the /remotion-animation skill.

Based on this VIDEO_SPEC.md:
$(cat $PIPELINE_DIR/VIDEO_SPEC.md)

Generate animation configurations:
1. Spring configs for each animation type
2. Interpolation mappings
3. Timing constants
4. Stagger delay patterns

Write to: $PIPELINE_DIR/ANIMATION_CONFIG.md

Output TypeScript constants that can be copied to constants.ts" \
  --allowedTools "Read,Write,Edit"

# Invoke remotion-composition skill
claude -p "You are using the /remotion-composition skill.

Based on this VIDEO_SPEC.md:
$(cat $PIPELINE_DIR/VIDEO_SPEC.md)

Generate composition structure:
1. Sequence ordering for all scenes
2. Transition timing between scenes
3. Duration calculations
4. Scene timing constants

Write to: $PIPELINE_DIR/COMPOSITION_STRUCTURE.md

Output the main composition JSX structure." \
  --allowedTools "Read,Write,Edit"

# For each scene in the spec, invoke remotion-component-gen
for SCENE_NUM in $(seq 1 $TOTAL_SCENES); do
  claude -p "You are using the /remotion-component-gen skill.

Based on Scene $SCENE_NUM from this VIDEO_SPEC.md:
$(cat $PIPELINE_DIR/VIDEO_SPEC.md)

And these animation configs:
$(cat $PIPELINE_DIR/ANIMATION_CONFIG.md)

Generate the complete Scene${SCENE_NUM} component:
1. Full TSX implementation
2. Animation logic using the configs
3. Proper imports and types
4. AbsoluteFill wrapper

Write to: $PIPELINE_DIR/SCENE_${SCENE_NUM}_COMPONENT.md
Also write the actual .tsx file to the scenes/ folder." \
    --allowedTools "Read,Write,Edit,Glob"
done

# Invoke remotion-render-config skill
claude -p "You are using the /remotion-render-config skill.

Based on this VIDEO_SPEC.md:
$(cat $PIPELINE_DIR/VIDEO_SPEC.md)

Generate render configuration:
1. Output format and codec settings
2. Quality settings
3. Resolution confirmation
4. Render command examples

Write to: $PIPELINE_DIR/RENDER_CONFIG.md" \
  --allowedTools "Read,Write,Edit"

# Invoke remotion-asset-coordinator skill
claude -p "You are using the /remotion-asset-coordinator skill.

Based on this VIDEO_SPEC.md:
$(cat $PIPELINE_DIR/VIDEO_SPEC.md)

And this SCAFFOLD_MANIFEST.md:
$(cat $PIPELINE_DIR/SCAFFOLD_MANIFEST.md)

Generate asset manifest:
1. List all required assets
2. Recommend sources for each
3. Provide preparation instructions
4. Generate import code snippets

Write to: $PIPELINE_DIR/ASSET_MANIFEST.md" \
  --allowedTools "Read,Write,Edit,WebSearch"

# Create final summary
claude -p "Create a PIPELINE_COMPLETE.md summary that:

1. Lists all generated files
2. Provides next steps for the developer
3. Includes quick-start commands
4. Notes any TODOs that need manual attention

Pipeline artifacts:
- VIDEO_SPEC.md: $(cat $PIPELINE_DIR/VIDEO_SPEC.md | head -20)
- SCAFFOLD_MANIFEST.md: $(cat $PIPELINE_DIR/SCAFFOLD_MANIFEST.md | head -20)
- ANIMATION_CONFIG.md: $(cat $PIPELINE_DIR/ANIMATION_CONFIG.md | head -20)
- COMPOSITION_STRUCTURE.md: $(cat $PIPELINE_DIR/COMPOSITION_STRUCTURE.md | head -20)
- Scene components: $(ls $PIPELINE_DIR/SCENE_*_COMPONENT.md)
- RENDER_CONFIG.md: $(cat $PIPELINE_DIR/RENDER_CONFIG.md | head -20)
- ASSET_MANIFEST.md: $(cat $PIPELINE_DIR/ASSET_MANIFEST.md | head -20)

Write to: $PIPELINE_DIR/PIPELINE_COMPLETE.md" \
  --allowedTools "Read,Write,Edit,Glob"

Create a 30-second product demo video for Vello, an AI task management app.
Show the main features: smart scheduling, team collaboration, and AI suggestions.
Use modern, clean aesthetic with the brand colors (orange #FF6B35, dark background).
Include upbeat background music and subtle sound effects for transitions.
Target platform: YouTube and Twitter.

## Video Brief

**Product:** Vello - AI Task Management
**Duration:** 30 seconds
**Style:** Modern, clean, tech-forward
**Brand Colors:**
  - Primary: #FF6B35 (Orange)
  - Background: #0A0A0A (Dark)
  - Accent: #4ECDC4 (Teal)

**Key Messages:**
1. Smart AI scheduling
2. Team collaboration
3. Instant AI suggestions

**Scenes:**
1. Logo intro (5s)
2. Feature showcase (15s)
3. Social proof (5s)
4. CTA (5s)

**Audio:**
- Background: Upbeat electronic
- SFX: Subtle whooshes, clicks

**Target Platforms:** YouTube, Twitter

# Pipeline Complete: [Video Name]

## Execution Summary

| Step | Skill | Output | Status |
|------|-------|--------|--------|
| 1 | motion-designer | VIDEO_SPEC.md | ✅ |
| 2 | remotion-scaffold | SCAFFOLD_MANIFEST.md | ✅ |
| 3 | remotion-animation | ANIMATION_CONFIG.md | ✅ |
| 4 | remotion-composition | COMPOSITION_STRUCTURE.md | ✅ |
| 5 | remotion-component-gen | SCENE_*_COMPONENT.md | ✅ |
| 6 | remotion-render-config | RENDER_CONFIG.md | ✅ |
| 7 | remotion-asset-coordinator | ASSET_MANIFEST.md | ✅ |

## Generated Files

### Pipeline Artifacts

### Project Files Created

## Quick Start

```bash
# Preview the video
npm run dev

# Open Remotion Studio
# Navigate to http://localhost:3000

# Render final video
npx remotion render src/index.tsx VideoName output.mp4

# YouTube (1080p, high quality)
npx remotion render src/index.tsx VideoName youtube-output.mp4 \
  --codec h264 --crf 18

# Twitter (optimized file size)
npx remotion render src/index.tsx VideoName twitter-output.mp4 \
  --codec h264 --crf 23

# Preview frames
npx remotion still src/index.tsx VideoName preview.png --frame=150

## Execution Instructions

When this skill is invoked:

1. **Parse the creative brief** from the user's input
2. **Create pipeline directory** with timestamp
3. **Execute each step sequentially** using `claude -p` for skill invocation
4. **Validate output** after each step before proceeding
5. **Handle errors gracefully** - if a step fails, report and offer to retry
6. **Assemble final summary** with all artifacts and next steps

### Error Handling

If any step fails:

```bash
# Retry pattern
MAX_RETRIES=2
RETRY_COUNT=0

while [ $RETRY_COUNT -lt $MAX_RETRIES ]; do
  # Attempt skill invocation
  if claude -p "..." --allowedTools "..."; then
    break
  fi
  RETRY_COUNT=$((RETRY_COUNT + 1))
  echo "Retry $RETRY_COUNT of $MAX_RETRIES"
done

if [ $RETRY_COUNT -eq $MAX_RETRIES ]; then
  echo "Step failed after $MAX_RETRIES retries"
  # Log error and continue with partial output
fi

# Invoke with natural language brief
/create-video-start Create a 30-second demo video for our AI task app Vello

# Invoke with detailed brief
/create-video-start <<EOF
Product: Vello AI Task Manager
Duration: 45 seconds
Style: Modern tech, dark theme
Scenes: Intro, Features (3), Testimonial, CTA
Brand: Orange #FF6B35, Dark #0A0A0A
Target: YouTube, LinkedIn
EOF