#!/bin/bash
# AgentCloud Installer
# curl -fsSL https://get.agentcloud.md | bash
set -e

BOLD="\033[1m"
DIM="\033[2m"
GREEN="\033[32m"
BLUE="\033[34m"
RED="\033[31m"
RESET="\033[0m"

echo ""
echo -e "${BOLD}🧠 AgentCloud Installer${RESET}"
echo ""

# ---------- Node.js ----------
if command -v node &>/dev/null; then
    NODE_V=$(node -v)
    echo -e "  ${GREEN}✓${RESET} Node.js ${DIM}${NODE_V}${RESET}"
else
    echo -e "  ${BLUE}→${RESET} Installing Node.js..."
    if command -v brew &>/dev/null; then
        brew install node 2>/dev/null
        echo -e "  ${GREEN}✓${RESET} Node.js installed via Homebrew"
    else
        echo -e "  ${RED}✗${RESET} Node.js required. Install from ${BOLD}https://nodejs.org${RESET}"
        exit 1
    fi
fi

# ---------- npm prefix (avoid sudo) ----------
NPM_DIR="$HOME/.npm-global"
mkdir -p "$NPM_DIR"
npm config set prefix "$NPM_DIR" 2>/dev/null

# ---------- OpenClaw ----------
echo -e "  ${BLUE}→${RESET} Installing OpenClaw..."
npm install -g openclaw --silent 2>/dev/null || npm install -g openclaw 2>&1 | grep -v "^npm warn"

if [ -f "$NPM_DIR/bin/openclaw" ] || command -v openclaw &>/dev/null; then
    echo -e "  ${GREEN}✓${RESET} OpenClaw installed"
else
    echo -e "  ${RED}✗${RESET} Installation failed"
    exit 1
fi

# ---------- PATH ----------
SHELL_RC="$HOME/.zshrc"
[ -n "$BASH_VERSION" ] && SHELL_RC="$HOME/.bashrc"
PATH_LINE='export PATH="$HOME/.npm-global/bin:$PATH"'

if ! grep -q '.npm-global/bin' "$SHELL_RC" 2>/dev/null; then
    echo "" >> "$SHELL_RC"
    echo "# AgentCloud" >> "$SHELL_RC"
    echo "$PATH_LINE" >> "$SHELL_RC"
    echo -e "  ${GREEN}✓${RESET} PATH configured"
fi

export PATH="$NPM_DIR/bin:$PATH"

# ---------- Version ----------
VERSION=$(openclaw --version 2>/dev/null || echo "installed")
echo ""
echo -e "${BOLD}  ✅ AgentCloud ready ${DIM}(${VERSION})${RESET}"
echo -e "${DIM}  Run: openclaw init${RESET}"
echo ""