#!/usr/bin/env bash
# Claude Code Status Line - displays agent, model, and context usage
input=$(cat)

AGENT="${CLAUDE_AGENT:-}"
MODEL=$(echo "$input" | jq -r '.model.display_name // "?"')

# Calculate context percentage
CONTEXT_PCT="?"
usage=$(echo "$input" | jq '.context_window.current_usage // empty')
if [ -n "$usage" ]; then
  current=$(echo "$usage" | jq '.input_tokens + .cache_creation_input_tokens + .cache_read_input_tokens')
  size=$(echo "$input" | jq '.context_window.context_window_size')
  if [ "$size" -gt 0 ] 2>/dev/null; then
    CONTEXT_PCT=$((current * 100 / size))
  fi
fi

if [ -n "$AGENT" ]; then
  echo "[$AGENT] $MODEL | ${CONTEXT_PCT}% context"
else
  echo "$MODEL | ${CONTEXT_PCT}% context"
fi