#!/usr/bin/env bash
# Run ON the EC2 instance after the app is live.
# Seeds gabriel's account using the Ed25519 key registration flow.
#
# Prerequisites:
#   - MuseHub is running (docker compose up)
#   - muse CLI is installed locally and can reach MUSEHUB_URL
#   - `muse auth keygen` has been run at least once (creates ~/.muse/identity.toml)
#
# Usage (from your local machine, after setting MUSEHUB_URL):
#   export MUSEHUB_URL=https://musehub.ai
#   bash deploy/seed.sh

set -euo pipefail

MUSEHUB_URL="${MUSEHUB_URL:-https://staging.musehub.ai}"
HANDLE="${HANDLE:-gabriel}"

echo "==> MuseHub seed — Ed25519 key registration"
echo "    Target: $MUSEHUB_URL"
echo "    Handle: $HANDLE"
echo ""

# ── Step 1: keygen ────────────────────────────────────────────────────────────
echo "==> [1/3] Checking for existing Ed25519 key..."
if muse auth keygen --list 2>/dev/null | grep -q "$MUSEHUB_URL"; then
    echo "    Key already exists for $MUSEHUB_URL — skipping keygen"
else
    echo "    Generating new Ed25519 key pair for $MUSEHUB_URL..."
    muse auth keygen --host "$MUSEHUB_URL"
    echo "    Key generated."
fi

# ── Step 2: register ──────────────────────────────────────────────────────────
echo ""
echo "==> [2/3] Registering key with MuseHub..."
echo "    Running: muse auth register --hub $MUSEHUB_URL --handle $HANDLE"
muse auth register --hub "$MUSEHUB_URL" --handle "$HANDLE" \
    && echo "    Registered successfully." \
    || echo "    Already registered (handle exists — continuing)"

# ── Step 3: verify ────────────────────────────────────────────────────────────
echo ""
echo "==> [3/3] Verifying authentication..."
muse auth whoami --hub "$MUSEHUB_URL"

echo ""
echo "============================================================"
echo "  SEED COMPLETE"
echo "============================================================"
echo ""
echo "  Your Ed25519 key is now registered at $MUSEHUB_URL."
echo "  identity.toml entry was written automatically by muse auth register."
echo ""
echo "  To connect repos and push:"
echo "    muse -C ~/muse     remote add local $MUSEHUB_URL/gabriel/muse"
echo "    muse -C ~/musehub  remote add local $MUSEHUB_URL/gabriel/musehub"
echo "    muse -C ~/muse     push local dev"
echo "    muse -C ~/musehub  push local dev"
echo "============================================================"