#!/bin/bash
# Proposal ID Generator
# Generates proposal IDs in format: PROPOSAL-YYYY-MMDD-NNN

# Usage: ./proposal_id_generator.sh [system]
# Example: ./proposal_id_generator.sh dbis

set -e

# Get current date components
YEAR=$(date +%Y)
MONTH=$(date +%m)
DAY=$(date +%d)
DATE_STR="${YEAR}-${MONTH}${DAY}"

# Proposal directory
PROPOSAL_DIR="../proposals/active"

# Count existing proposals for today
EXISTING=$(find "$PROPOSAL_DIR" -name "PROPOSAL-${DATE_STR}-*.md" 2>/dev/null | wc -l)
SEQUENCE=$(printf "%03d" $((EXISTING + 1)))

# Generate proposal ID
PROPOSAL_ID="PROPOSAL-${DATE_STR}-${SEQUENCE}"

# Optional: System parameter
SYSTEM=${1:-""}

echo "Generated Proposal ID: $PROPOSAL_ID"

# Create proposal file from template
TEMPLATE="../CANONICAL_PROPOSAL_TEMPLATE.md"
PROPOSAL_FILE="$PROPOSAL_DIR/${PROPOSAL_ID}.md"

if [ -f "$TEMPLATE" ]; then
    cp "$TEMPLATE" "$PROPOSAL_FILE"

    # Replace placeholder proposal ID
    sed -i "s/PROPOSAL-YYYY-MMDD-NNN/$PROPOSAL_ID/g" "$PROPOSAL_FILE"
    sed -i "s/YYYY-MM-DD/$(date +%Y-%m-%d)/g" "$PROPOSAL_FILE"

    # Add system if provided
    if [ -n "$SYSTEM" ]; then
        sed -i "s/\[DBIS | ICCC | SMOM\/SMOA\]/$SYSTEM/g" "$PROPOSAL_FILE"
    fi

    echo "Created proposal file: $PROPOSAL_FILE"
    echo ""
    echo "Next steps:"
    echo "1. Edit the proposal file with your details"
    echo "2. Complete all required sections"
    echo "3. Complete compliance checklist"
    echo "4. Submit to Tier-1 systems"
else
    echo "Warning: Template not found at $TEMPLATE"
    echo "Proposal ID generated: $PROPOSAL_ID"
    echo "Create proposal file manually using the template"
fi