package internal

import (
	"fmt"
	"oc-k8s/utils"
	"os"
)

var REPOS = []string{
	"oc-auth",
	"oc-catalog",
	"oc-datacenter",
	"oc-front",
	"oc-monitord",
	"oc-peer",
	"oc-shared",
	"oc-scheduler",
	"oc-schedulerd",
	"oc-workflow",
	"oc-workspace",
}

func Help_Service() {
	fmt.Println(`
Service commands: oc-k8s <action> services 
  create    - Build all opencloud services
  help     - Show this help message

Usage:
   oc-k8s create services [env_folder] [branch] [target]
   	env_folder - Helm config folder (required, default: .)
    branch - Git branch to build (default: main)
    target - make target (default: all)
   oc-k8s help services `)
}

func Create_Service(args ...string) error {
	folder := "."
	release := "dev"
	branch := "main"
	target := "all"

	if len(args) > 0 {
		folder = args[0]
	}
	if len(args) > 1 {
		release = args[1]
	}
	if len(args) > 3 {
		branch = args[3]
	}
	if len(args) > 4 {
		target = args[4]
	}
	hostname := "beta.opencloud.com"
	if b, err := os.ReadFile(folder + "/" + release + "-values.yaml"); err == nil {
		hostname, _ = utils.Extract(string(b), "host")
	}

	for _, repo := range REPOS {
		repo_url := "https://cloud.o-forge.io/core/" + repo + ".git"
		host := "$(ip -4 addr show $(ip route | awk '/default/ {print $5}') | awk '/inet / {print $2}' | cut -d/ -f1)"
		port := "6443"
		ca := "$(kubectl config view --raw --minify -o jsonpath='{.clusters[0].cluster.certificate-authority-data}')"
		cert := "$(kubectl config view --raw --minify -o jsonpath='{.users[0].user.client-certificate-data}')"
		key := "$(kubectl config view --raw --minify -o jsonpath='{.users[0].user.client-key-data}')"

		if inf, err := os.Stat("./" + repo); err != nil || !inf.IsDir() {
			fmt.Println("Cloning repository: " + repo)
			if err := utils.Exec("git clone " + repo_url); err != nil {
				return err
			}
		}
		fmt.Println("Repository '" + repo + "' now exists. Pulling latest changes...")
		if err := utils.Exec("cd " + repo + " && git checkout " + branch + " && git pull"); err != nil {
			return err
		}

		if err := utils.Exec("cd " + repo + " && export HOST=" + hostname + " && export KUBERNETES_SERVICE_HOST=" + host + " && export KUBERNETES_SERVICE_PORT=" + port + " && export KUBE_CA=" + ca + " && export KUBE_CERT=" + cert + " && export KUBE_DATA=" + key + " && make " + target); err != nil {
			return err
		}

	}
	return nil
}