#!/bin/bash
# =============================================================================
# vectorAIz — Universal Installer
# =============================================================================
# Auto-detects your OS and runs the appropriate installer.
#
# Usage:
#   curl -fsSL https://get.vectoraiz.com/install.sh | bash
#
# Or from GitHub:
#   curl -fsSL https://raw.githubusercontent.com/aidotmarket/vectoraiz/main/install.sh | bash
# =============================================================================

set -e
cd "$HOME" 2>/dev/null || cd /tmp

CYAN='\033[0;36m'
BOLD='\033[1m'
DIM='\033[2m'
NC='\033[0m'

GITHUB_RAW="https://raw.githubusercontent.com/aidotmarket/vectoraiz/main"
CHANNEL="${VECTORAIZ_CHANNEL:-direct}"

while [[ $# -gt 0 ]]; do
    case "$1" in
        --channel)
            [[ $# -ge 2 ]] || { echo "Missing value for --channel" >&2; exit 1; }
            CHANNEL="$2"
            shift 2
            ;;
        --channel=*)
            CHANNEL="${1#*=}"
            shift
            ;;
        *)
            echo "Unknown argument: $1" >&2
            exit 1
            ;;
    esac
done

case "$CHANNEL" in
    direct|marketplace|aim-data)
        ;;
    *)
        echo "Unsupported channel: $CHANNEL" >&2
        echo "Supported channels: direct, marketplace, aim-data" >&2
        exit 1
        ;;
esac

echo ""
echo -e "${CYAN}${BOLD}  vectorAIz — Universal Installer${NC}"
echo ""

case "$(uname -s)" in
    Darwin)
        echo -e "  ${CYAN}▸${NC} Detected: macOS"
        echo ""
        curl -fsSL "${GITHUB_RAW}/installers/mac/install-mac.sh" | \
            VECTORAIZ_CHANNEL="$CHANNEL" bash -s -- --channel "$CHANNEL"
        ;;
    Linux)
        echo -e "  ${CYAN}▸${NC} Detected: Linux"
        echo ""
        curl -fsSL "${GITHUB_RAW}/installers/linux/install-linux.sh" | \
            VECTORAIZ_CHANNEL="$CHANNEL" bash -s -- --channel "$CHANNEL"
        ;;
    MINGW*|MSYS*|CYGWIN*)
        echo -e "  ${CYAN}▸${NC} Detected: Windows (via Git Bash / MSYS2)"
        echo ""
        echo "  Windows requires the PowerShell installer. Run this command in PowerShell:"
        echo ""
        if [ "$CHANNEL" = "direct" ]; then
            echo -e "  ${BOLD}irm ${GITHUB_RAW}/installers/windows/install-vectoraiz.ps1 | iex${NC}"
        else
            echo -e "  ${BOLD}\$tmp = Join-Path \$env:TEMP 'install-vectoraiz.ps1'; irm ${GITHUB_RAW}/installers/windows/install-vectoraiz.ps1 -OutFile \$tmp; & \$tmp -Channel '$CHANNEL'${NC}"
        fi
        echo ""
        echo -e "  ${DIM}Or download from: https://github.com/aidotmarket/vectoraiz/releases${NC}"
        echo ""
        ;;
    *)
        echo "  Unsupported operating system: $(uname -s)"
        echo ""
        echo "  Please install Docker manually and use docker-compose:"
        echo "  https://github.com/aidotmarket/vectoraiz#manual-installation"
        echo ""
        exit 1
        ;;
esac