#!/bin/bash
# Automated Gitea Setup via API
# This script attempts to configure Gitea programmatically

set -euo pipefail

GITEA_IP="${GITEA_IP:-192.168.1.121}"
GITEA_URL="http://${GITEA_IP}:3000"
ADMIN_USER="${ADMIN_USER:-admin}"
ADMIN_EMAIL="${ADMIN_EMAIL:-admin@hc-stack.local}"
ADMIN_PASSWORD="${ADMIN_PASSWORD:-admin123}"

echo "=== Automated Gitea Setup ==="
echo ""

# Check if Gitea is already configured
echo "Checking Gitea status..."
STATUS=$(curl -s "${GITEA_URL}/api/v1/version" 2>&1 || echo "not_ready")

if echo "$STATUS" | grep -q "version"; then
    echo "✓ Gitea is already configured"
    echo "Access: ${GITEA_URL}"
    exit 0
fi

echo "Gitea needs initial setup. Attempting automated configuration..."
echo ""

# Try to configure via setup API
SETUP_RESPONSE=$(curl -s -X POST "${GITEA_URL}/api/v1/setup" \
  -H "Content-Type: application/json" \
  -d "{
    \"db_type\": \"postgres\",
    \"db_host\": \"db:5432\",
    \"db_user\": \"gitea\",
    \"db_passwd\": \"gitea\",
    \"db_name\": \"gitea\",
    \"ssl_mode\": \"disable\",
    \"repo_root_path\": \"/data/git/repositories\",
    \"lfs_root_path\": \"/data/git/lfs\",
    \"log_root_path\": \"/data/gitea/log\",
    \"run_user\": \"git\",
    \"domain\": \"${GITEA_IP}\",
    \"ssh_port\": 2222,
    \"http_port\": 3000,
    \"app_name\": \"Gitea\",
    \"enable_federated_avatar\": false,
    \"enable_open_id_sign_in\": false,
    \"enable_open_id_sign_up\": false,
    \"default_allow_create_organization\": true,
    \"default_enable_timetracking\": true,
    \"no_reply_address\": \"noreply.hc-stack.local\",
    \"admin_name\": \"${ADMIN_USER}\",
    \"admin_email\": \"${ADMIN_EMAIL}\",
    \"admin_passwd\": \"${ADMIN_PASSWORD}\",
    \"admin_confirm_passwd\": \"${ADMIN_PASSWORD}\"
  }" 2>&1)

if echo "$SETUP_RESPONSE" | grep -q "success\|created"; then
    echo "✓ Gitea configured successfully!"
    echo ""
    echo "Access: ${GITEA_URL}"
    echo "Username: ${ADMIN_USER}"
    echo "Password: ${ADMIN_PASSWORD}"
    echo ""
    echo "⚠️  Please change the default password after first login"
else
    echo "⚠️  Automated setup failed or Gitea requires manual configuration"
    echo ""
    echo "Please complete setup manually:"
    echo "1. Open: ${GITEA_URL}"
    echo "2. Complete the installation form"
    echo "3. Use the following settings:"
    echo "   - Database Type: PostgreSQL"
    echo "   - Database Host: db:5432"
    echo "   - Database User: gitea"
    echo "   - Database Password: gitea"
    echo "   - Database Name: gitea"
    echo "   - Repository Root: /data/git/repositories"
    echo "   - SSH Server Domain: ${GITEA_IP}"
    echo "   - SSH Port: 2222"
    echo "   - HTTP Port: 3000"
    echo "   - Gitea Base URL: ${GITEA_URL}"
    echo ""
    echo "Response: $SETUP_RESPONSE"
fi