#!/bin/bash
source "${AGENT_PATH}/common.sh"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
_check_required_env_vars "CONTAINER_NAME" "DATA_PATH" "MYSQL_ROOT_PASSWORD" "SEAFILE_ADMIN_EMAIL" "SEAFILE_ADMIN_PASSWORD" "SEAFILE_SERVER_HOSTNAME" "JWT_PRIVATE_KEY"

_check_docker_installed || _die "Docker test failed, aborting installation..."

# Create data directories
mkdir -p "${DATA_PATH}/mariadb" "${DATA_PATH}/seafile-data"

# Export variables for docker compose
export CONTAINER_NAME DATA_PATH HTTP_PORT IMAGE_REGISTRY IMAGE_REPO IMAGE_TAG
export MYSQL_ROOT_PASSWORD DB_PASSWORD SEAFILE_ADMIN_EMAIL SEAFILE_ADMIN_PASSWORD
export SEAFILE_SERVER_HOSTNAME SEAFILE_SERVER_PROTOCOL JWT_PRIVATE_KEY TZ

cd "$SCRIPT_DIR" || _die "Failed to change to script directory"

# Stop existing containers
docker compose -p "${CONTAINER_NAME}" down 2>/dev/null || true

# Start containers (only pull if image missing locally)
docker compose -p "${CONTAINER_NAME}" up -d --pull missing || _die "Failed to start containers"

echo "Waiting for Seafile to initialize..."

# Wait for Seafile to be fully ready (check for seahub process)
# shellcheck disable=SC2034
for i in {1..60}; do
    if docker exec "${CONTAINER_NAME}" pgrep -f "seahub" &>/dev/null; then
        echo "Seafile is ready"
        break
    fi
    sleep 3
done

# Give it a moment to fully initialize
sleep 5

# Always update admin credentials using Seafile's reset-admin script
echo "Setting admin credentials..."
docker exec "${CONTAINER_NAME}" bash -c "
cd /opt/seafile/seafile-server-latest
echo -e '${SEAFILE_ADMIN_EMAIL}\n${SEAFILE_ADMIN_PASSWORD}\n${SEAFILE_ADMIN_PASSWORD}' | ./reset-admin.sh
" 2>&1

echo "Installation of ${CONTAINER_NAME} complete"
echo "Access Seafile at ${SEAFILE_SERVER_PROTOCOL}://${SEAFILE_SERVER_HOSTNAME}:${HTTP_PORT}"
echo "Login with: ${SEAFILE_ADMIN_EMAIL}"