#!/usr/bin/env bash
# show-current.sh — Display the current model configuration from openclaw state
# Usage: show-current.sh
set -euo pipefail

# Find the state file
STATE_FILE="${OPENCLAW_STATE_DIR:-$HOME/.openclaw/state}/openclaw.json"

if [[ ! -f "$STATE_FILE" ]]; then
  # Try alternative locations
  for alt in \
    "/opt/openclaw/state/openclaw.json" \
    "${OPENCLAW_CONFIG_DIR:-$HOME/.openclaw/config}/openclaw.json"; do
    if [[ -f "$alt" ]]; then
      STATE_FILE="$alt"
      break
    fi
  done
fi

if [[ ! -f "$STATE_FILE" ]]; then
  echo "ERROR: Cannot find openclaw.json state file" >&2
  echo "Searched:" >&2
  echo "  ${OPENCLAW_STATE_DIR:-$HOME/.openclaw/state}/openclaw.json" >&2
  echo "  /opt/openclaw/state/openclaw.json" >&2
  echo "  ${OPENCLAW_CONFIG_DIR:-$HOME/.openclaw/config}/openclaw.json" >&2
  exit 1
fi

echo "📁 Config file: $STATE_FILE"
echo ""

python3 -c "
import json, sys, re

# Read file and strip JSON5 comments for parsing
with open('$STATE_FILE', 'r') as f:
    content = f.read()

# Strip single-line comments (// ...) but not inside strings
lines = content.split('\n')
cleaned = []
for line in lines:
    stripped = line.rstrip()
    s = stripped.lstrip()
    if s.startswith('//'):
        continue
    in_string = False
    result = []
    i = 0
    while i < len(stripped):
        c = stripped[i]
        if c == '\"' and (i == 0 or stripped[i-1] != '\\\\'):
            in_string = not in_string
        elif c == '/' and i + 1 < len(stripped) and stripped[i+1] == '/' and not in_string:
            break
        result.append(c)
        i += 1
    cleaned.append(''.join(result))

# Remove trailing commas (JSON5)
json_str = '\n'.join(cleaned)
json_str = re.sub(r',\s*([}\]])', r'\1', json_str)

try:
    cfg = json.loads(json_str)
except json.JSONDecodeError:
    try:
        cfg = json.loads(content)
    except json.JSONDecodeError as e:
        print(f'ERROR: Failed to parse config: {e}', file=sys.stderr)
        sys.exit(1)

agents = cfg.get('agents', {})
defaults = agents.get('defaults', {})
model = defaults.get('model', {})

if isinstance(model, str):
    print(f'🎯 Primary: {model}')
    print(f'⛓️  Fallbacks: (none configured)')
else:
    primary = model.get('primary', '(not set)')
    fallbacks = model.get('fallbacks', [])
    print(f'🎯 Primary: {primary}')
    print(f'⛓️  Fallbacks ({len(fallbacks)}):')
    for i, fb in enumerate(fallbacks, 1):
        print(f'   {i}. {fb}')

# Check for per-agent model overrides
agent_list = agents.get('list', [])
overrides = [(a.get('id', '?'), a.get('model', '')) for a in agent_list if 'model' in a]
if overrides:
    print()
    print('⚠️  Per-agent model overrides:')
    for aid, amodel in overrides:
        print(f'   {aid}: {amodel}')
" 2>&1