#!/usr/bin/env bash

set -euo pipefail

echo "Starting ArgoCD installation..."

# Add Argo CD Helm repository
echo "Adding Argo CD Helm repository..."
helm repo add argo https://argoproj.github.io/argo-helm
helm repo update

# Install Argo CD
echo "Installing Argo CD..."
helm upgrade --install \
    argocd \
    argo/argo-cd \
    --namespace argocd \
    --create-namespace \
    --version 9.1.0 \
    --values "$(dirname "$0")/values.yaml" \
    --wait

# Wait for the Argo CD server to be ready
echo "Waiting for Argo CD server to be ready..."
kubectl wait --for=condition=available --timeout=300s deployment/argocd-server -n argocd

# Apply post-install configurations if they exist
if [ -n "$(find "$(dirname "$0")/post-install" -type f \( -name '*.yaml' -o -name '*.yml' -o -name '*.json' \) 2>/dev/null)" ]; then
    echo "Applying post-install configurations..."
    kubectl apply --recursive -f "$(dirname "$0")/post-install/"
fi

# Get the initial admin password
echo
echo "Initial admin password:"
kubectl -n argocd get secret argocd-initial-admin-secret -o jsonpath="{.data.password}" | base64 -d
echo

echo
echo "ArgoCD installation complete!"
echo
echo "Temporary access (until ingress is ready):"
echo "1. Run: kubectl port-forward svc/argocd-server -n argocd 8080:443"
echo "2. Open: https://localhost:8080"
echo
echo "Credentials:"
echo "  Username: admin"
echo "  Password: (shown above)"
echo
echo "Once Traefik ingress is running, access ArgoCD at:"
echo "  https://argocd.noxxos.nl"