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

KEY="${1:-${AM_KEY:-}}"
if [[ -z "$KEY" ]]; then
  echo "Использование: bash <(curl -fsSL https://anymodel.org/i?tool=codex) <API_KEY>" >&2
  exit 1
fi

echo ""
echo "============================================================"
echo " AnyModel — подключение (codex)"
echo "============================================================"
echo ""
CODEX_DIR="${HOME}/.codex"
mkdir -p "$CODEX_DIR"
BACKUP_DIR="${CODEX_DIR}/backups/before-anymodel-$(date +%Y%m%d-%H%M%S)-$$"
mkdir -p "$BACKUP_DIR"
[[ -f "$CODEX_DIR/config.toml" ]] && cp "$CODEX_DIR/config.toml" "$BACKUP_DIR/config.toml"
[[ -f "$CODEX_DIR/auth.json" ]] && cp "$CODEX_DIR/auth.json" "$BACKUP_DIR/auth.json"

cat > "$CODEX_DIR/config.toml" <<'EOF'
model = "kmc/kimi-for-coding"
model_reasoning_effort = "high"
model_provider = "anymodel"

[model_providers.anymodel]
name = "OpenAI"
base_url = "https://anymodel.org/v1"
wire_api = "responses"
requires_openai_auth = true
EOF

cat > "$CODEX_DIR/auth.json" <<EOF
{
  "auth_mode": "apikey",
  "OPENAI_API_KEY": "$KEY"
}
EOF

echo "Готово. Конфиг записан в $CODEX_DIR"
echo "Бэкап старых настроек: $BACKUP_DIR"
echo "Перезапустите Codex / VS Code, если модели не появились."