#!/bin/bash
source ~/.bashrc
# Update Diagrams
# Regenerates diagrams from source files (if using Mermaid or similar)

set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
DIAGRAMS_DIR="$PROJECT_ROOT/diagrams"
DOCS_DIR="$PROJECT_ROOT/docs"

# Colors
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m'

log_info() {
    echo -e "${GREEN}[INFO]${NC} $1"
}

log_warn() {
    echo -e "${YELLOW}[WARN]${NC} $1"
}

check_diagrams() {
    log_info "Checking for diagram source files..."
    
    if [ ! -d "$DIAGRAMS_DIR" ]; then
        log_warn "Diagrams directory not found: $DIAGRAMS_DIR"
        return 0
    fi
    
    local diagram_count=0
    while IFS= read -r -d '' file; do
        diagram_count=$((diagram_count + 1))
        log_info "Found diagram: $(basename "$file")"
    done < <(find "$DIAGRAMS_DIR" -name "*.mmd" -o -name "*.mermaid" -type f -print0 2>/dev/null)
    
    if [ $diagram_count -eq 0 ]; then
        log_warn "No diagram source files found"
    else
        log_info "Found $diagram_count diagram source file(s)"
        log_info "To render diagrams, use Mermaid CLI or online editor"
        log_info "Mermaid CLI: npm install -g @mermaid-js/mermaid-cli"
        log_info "Then run: mmdc -i diagram.mmd -o diagram.png"
    fi
}

main() {
    log_info "Updating diagrams..."
    check_diagrams
    log_info "Done!"
}

main "$@"