#!/usr/bin/env bash
set -euo pipefail

# Compact status dashboard for local OpenClaude stack.
#
# Usage:
#   ./status.sh
#   ./status.sh --model qwen2.5:3b
#   QDRANT_COLLECTION=mydocs ./status.sh

MODEL="${MODEL:-qwen2.5-coder:7b}"
QDRANT_URL="${QDRANT_URL:-http://127.0.0.1:6333}"
QDRANT_COLLECTION="${QDRANT_COLLECTION:-docs}"
WORKDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

ok() { printf "✅ %s\n" "$1"; }
bad() { printf "❌ %s\n" "$1"; }
info() { printf "• %s\n" "$1"; }

echo "=== OpenClaude Local Stack Status ==="
echo "time: $(date '+%Y-%m-%d %H:%M:%S')"
echo

# OpenClaude
if command -v openclaude >/dev/null 2>&1; then
  oc_path="$(command -v openclaude)"
  ok "openclaude found ($oc_path)"
else
  bad "openclaude not found"
fi

# Ollama process/API
if command -v ollama >/dev/null 2>&1; then
  ok "ollama CLI found"
else
  bad "ollama CLI not found"
fi

if curl -fsS "http://127.0.0.1:11434/api/tags" >/dev/null 2>&1; then
  ok "ollama API reachable (127.0.0.1:11434)"
else
  bad "ollama API unavailable"
fi

# Model check
if command -v ollama >/dev/null 2>&1 && ollama list | awk '{print $1}' | rg "^${MODEL}$" >/dev/null 2>&1; then
  ok "model present: $MODEL"
else
  bad "model not found locally: $MODEL"
  info "pull with: ollama pull $MODEL"
fi

# Qdrant API / collection stats
if curl -fsS "${QDRANT_URL}/collections" >/dev/null 2>&1; then
  ok "qdrant reachable (${QDRANT_URL})"
  if stats="$(curl -fsS "${QDRANT_URL}/collections/${QDRANT_COLLECTION}")"; then
    ok "collection exists: ${QDRANT_COLLECTION}"
    vectors="$(printf "%s" "$stats" | rg -o '"vectors_count"\s*:\s*[0-9]+' | rg -o '[0-9]+' | head -n 1 || true)"
    points="$(printf "%s" "$stats" | rg -o '"points_count"\s*:\s*[0-9]+' | rg -o '[0-9]+' | head -n 1 || true)"
    [[ -n "${vectors:-}" ]] && info "vectors_count: $vectors"
    [[ -n "${points:-}" ]] && info "points_count: $points"
  else
    bad "collection missing: ${QDRANT_COLLECTION}"
    info "index docs with: python index.py"
  fi
else
  bad "qdrant API unavailable (${QDRANT_URL})"
fi

# Python venv/deps
if [[ -x "${WORKDIR}/.venv/bin/python" ]]; then
  ok "python venv found (${WORKDIR}/.venv)"
  if "${WORKDIR}/.venv/bin/python" -c "import fastmcp, qdrant_client, requests" >/dev/null 2>&1; then
    ok "python deps installed"
  else
    bad "python deps missing in venv"
  fi
else
  bad "python venv not found"
fi

# Disk usage
echo
echo "=== Disk Snapshot ==="
df -h "$WORKDIR" | sed -n '1,2p'
if [[ -d /var/lib/docker ]]; then
  info "docker dir: $(du -sh /var/lib/docker 2>/dev/null | awk '{print $1}' || echo n/a)"
fi
if [[ -d /usr/share/ollama || -d /var/lib/ollama ]]; then
  info "ollama storage: check with sudo du -h --max-depth=2 /usr/share/ollama /var/lib/ollama 2>/dev/null | sort -h | tail -n 20"
fi

echo
echo "=== Quick Commands ==="
echo "local run (bash):"
echo "  export CLAUDE_CODE_USE_OPENAI=1"
echo "  export OPENAI_BASE_URL=http://127.0.0.1:11434/v1"
echo "  export OPENAI_MODEL=$MODEL"
echo "  openclaude"
echo "local run (Windows PowerShell):"
echo '  $env:CLAUDE_CODE_USE_OPENAI="1"'
echo '  $env:OPENAI_BASE_URL="http://127.0.0.1:11434/v1"'
echo "  \$env:OPENAI_MODEL=\"$MODEL\""
echo "  openclaude"