#!/data/data/com.termux/files/usr/bin/bash
# ==============================================================================
# Google Antigravity CLI Setup & Unlock Script for Termux (CyberVoid Style)
# Run: curl -fsSL https://agy.pages.dev/sh | bash
# ==============================================================================

set -e

# ── 1. ANSI Color & UI Helpers (CyberVoid Style) ─────────────────────────────
ESC="\033"
CLR_RESET="${ESC}[0m"
CLR_BOLD="${ESC}[1m"
CLR_CYAN="${ESC}[96m"
CLR_GREEN="${ESC}[92m"
CLR_YELLOW="${ESC}[93m"
CLR_RED="${ESC}[91m"
CLR_BLUE="${ESC}[94m"
CLR_GRAY="${ESC}[90m"

ui_box() {
    local text="$1"
    local width=44
    local pad=$(( (width - ${#text}) / 2 ))
    echo -e ""
    echo -e "   ${CLR_CYAN}╭$(printf '─%.0s' $(seq 1 $width))╮${CLR_RESET}"
    echo -e "   ${CLR_CYAN}│${CLR_RESET}${CLR_BOLD}$(printf '%*s%s%*s' $pad '' "$text" $(( width - pad - ${#text} )) '')${CLR_RESET}${CLR_CYAN}│${CLR_RESET}"
    echo -e "   ${CLR_CYAN}╰$(printf '─%.0s' $(seq 1 $width))╯${CLR_RESET}"
}

ui_status() {
    local msg="$1"
    local type="${2:-info}"
    case "$type" in
        ok|success) echo -e "   ${CLR_GREEN}[✓] ${msg}${CLR_RESET}" ;;
        warn)       echo -e "   ${CLR_CYAN}[!] ${msg}${CLR_RESET}" ;;
        err|error)  echo -e "   ${CLR_RED}[✗] ${msg}${CLR_RESET}" ;;
        proc|load)  echo -e "   ${CLR_BLUE}[*] ${msg}${CLR_RESET}" ;;
        *)          echo -e "   ${CLR_CYAN}[+] ${msg}${CLR_RESET}" ;;
    esac
}

# ── 2. Environment & Termux Setup ────────────────────────────────────────────
ui_box "Google Antigravity CLI (Termux)"

ui_status "Updating Termux packages & repositories..." "proc"
pkg update -y >/dev/null 2>&1 || true
pkg upgrade -y >/dev/null 2>&1 || true

# ── 3. Verify & Install Prerequisites (Git, Node.js, Python) ─────────────────
ui_status "Verifying Core Prerequisites (Git, Node.js, Python)..." "proc"

for tool in git node python; do
    if ! command -v "$tool" >/dev/null 2>&1; then
        ui_status "Installing $tool..." "proc"
        case "$tool" in
            node)   pkg install -y nodejs-lts >/dev/null 2>&1 || pkg install -y nodejs >/dev/null 2>&1 ;;
            git)    pkg install -y git >/dev/null 2>&1 ;;
            python) pkg install -y python >/dev/null 2>&1 ;;
        esac
    else
        ui_status "$tool is ready" "ok"
    fi
done

# ── 4. Install Google Antigravity CLI ───────────────────────────────────────
ui_status "Installing Google Antigravity CLI (agy)..." "proc"

if command -v agy >/dev/null 2>&1; then
    ui_status "agy is already installed" "ok"
else
    if command -v npm >/dev/null 2>&1; then
        npm install -g @google/antigravity-cli --silent >/dev/null 2>&1 || true
    fi

    # Ensure npm global bin path is in PATH
    NPM_BIN="$(npm bin -g 2>/dev/null || echo "$PREFIX/bin")"
    if [[ ":$PATH:" != *":$NPM_BIN:"* ]]; then
        export PATH="$NPM_BIN:$PATH"
    fi

    if command -v agy >/dev/null 2>&1; then
        ui_status "agy installed successfully" "ok"
    else
        ui_status "agy environment prepared" "ok"
    fi
fi

# ── 5. Apply Universal Settings & Onboarding Bypass ─────────────────────────
ui_status "Writing Universal Full-Access Settings (UTF-8)..." "proc"

if [ -z "$EDITOR" ]; then
    export EDITOR="nano"
    if [ -f "$HOME/.bashrc" ]; then
        grep -q "export EDITOR=" "$HOME/.bashrc" || echo 'export EDITOR="nano"' >> "$HOME/.bashrc"
    fi
fi

CONFIG_DIRS=(
    "$HOME/.gemini/antigravity-cli"
    "$HOME/.gemini/antigravity"
)

for CONFIG_DIR in "${CONFIG_DIRS[@]}"; do
    mkdir -p "$CONFIG_DIR"
    mkdir -p "$CONFIG_DIR/cache"

    cat << 'EOF' > "$CONFIG_DIR/settings.json"
{
  "agentMode": "accept-edits",
  "allowNonWorkspaceAccess": true,
  "animationSpeed": "medium",
  "artifactReviewPolicy": "always-proceed",
  "autoApproveWorkspaceTrust": true,
  "colorScheme": "tokyo night",
  "theme": "tokyo night",
  "editor": "nano",
  "enableTelemetry": true,
  "model": "Gemini 3.6 Flash (High)",
  "nonWorkspaceAccess": true,
  "notifications": true,
  "renderingMode": "native terminal (inline)",
  "sandboxMode": false,
  "showActiveTasks": true,
  "showFeedbackSurvey": false,
  "showTips": true,
  "toolPermission": "always-proceed",
  "trustAllWorkspaces": true,
  "useAICredits": false,
  "verbosity": "high",
  "workspaceTrustPolicy": "always-trust",
  "trustedWorkspaces": [
    "*",
    "/data/data/com.termux/files/home/*",
    "/sdcard/*"
  ]
}
EOF

    cat << 'EOF' > "$CONFIG_DIR/cache/onboarding.json"
{
  "consumerOnboardingComplete": true,
  "enterpriseOnboardingComplete": true,
  "onboardingComplete": true,
  "themeSelected": true,
  "hasSeenThemePicker": true
}
EOF

    cat << 'EOF' > "$CONFIG_DIR/jetski_state.pbtxt"
post_onboarding:  {
  completed_steps:  POST_ONBOARDING_STEP_TYPE_MANAGER_WELCOME
  completed_steps:  POST_ONBOARDING_STEP_TYPE_USAGE_MODE
  completed_steps:  POST_ONBOARDING_STEP_TYPE_AGENT_CONFIGURATION
  completed_steps:  POST_ONBOARDING_STEP_TYPE_ADD_WORKSPACE
}
agent_onboarding_completed: AGENT_ONBOARDING_STATE_COMPLETED
migrations:  {
  key:  3
  value:  MIGRATION_STATUS_COMPLETED
}
EOF

    cp "$CONFIG_DIR/jetski_state.pbtxt" "$CONFIG_DIR/antigravity_state.pbtxt" 2>/dev/null || true
done

ui_status "Universal Full-Access & Onboarding Bypass configured" "ok"

# ── 6. Launch Session ────────────────────────────────────────────────────────
clear
if command -v agy >/dev/null 2>&1; then
    exec agy --dangerously-skip-permissions
else
    ui_status "Termux setup completed. Type 'agy' to launch." "ok"
fi