#!/bin/bash
#
# Phase 1: Prerequisites
# Development environment setup and validation
#

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "${SCRIPT_DIR}/config.sh"

log_info "=========================================="
log_info "Phase 1: Prerequisites"
log_info "=========================================="

# 1.1 Development Environment Setup
log_step "1.1 Checking development environment..."

check_prerequisites

# Check Node.js version
NODE_VERSION=$(node --version | cut -d'v' -f2 | cut -d'.' -f1)
if [ "${NODE_VERSION}" -lt 18 ]; then
  error_exit "Node.js version 18 or higher is required. Current: $(node --version)"
fi
log_success "Node.js version: $(node --version)"

# Check pnpm version
PNPM_VERSION=$(pnpm --version | cut -d'.' -f1)
if [ "${PNPM_VERSION}" -lt 8 ]; then
  error_exit "pnpm version 8 or higher is required. Current: $(pnpm --version)"
fi
log_success "pnpm version: $(pnpm --version)"

log_success "All tools verified"

# 1.2 Proxmox / Sankofa access
log_step "1.2 Verifying Sankofa Phoenix deployment access..."

check_proxmox_access
log_info "Portal CT host: ${ORDER_PORTAL_PUBLIC_HOST}"
log_info "Edge HAProxy host: ${ORDER_HAPROXY_HOST}"
log_info "Order public CT: ${ORDER_PORTAL_PUBLIC_VMID} (${ORDER_PORTAL_PUBLIC_IP}:${ORDER_PORTAL_PUBLIC_PORT})"
log_info "Order edge HAProxy: ${ORDER_HAPROXY_VMID} (${ORDER_HAPROXY_IP}:80)"
log_info "Phoenix public URL: ${SANKOFA_PHOENIX_URL}"
log_info "Portal public URL: ${SANKOFA_PORTAL_URL}"

# 1.3 Install Dependencies
log_step "1.3 Installing dependencies..."

cd "${PROJECT_ROOT}"

if [ ! -d "node_modules" ]; then
  log_info "Installing dependencies with pnpm..."
  pnpm install --frozen-lockfile || error_exit "Failed to install dependencies"
  log_success "Dependencies installed"
else
  log_info "Dependencies already installed, skipping..."
fi

# 1.4 Build Packages
log_step "1.4 Building packages..."

if [ "${SKIP_BUILD:-false}" != "true" ]; then
  log_info "Building all packages..."
  pnpm build || error_exit "Failed to build packages"
  log_success "All packages built"
else
  log_info "Skipping build (SKIP_BUILD=true)"
fi

# 1.5 Initialize Git Submodules (if any)
log_step "1.5 Initializing git submodules..."

if [ -f "${PROJECT_ROOT}/.gitmodules" ]; then
  git submodule update --init --recursive || log_warning "Failed to update submodules"
  log_success "Git submodules initialized"
else
  log_info "No git submodules found"
fi

# Save state
save_state "phase1" "complete"

log_success "=========================================="
log_success "Phase 1: Prerequisites - COMPLETE"
log_success "=========================================="