package client

import (
	"cosync/internal/core"
)

const (
	colorRed   = "\033[0;31m"
	colorGreen = "\033[1;32m"
	colorNone  = "\033[0m"
	separator  = "\n ============================================== \n\n"
)

func Setup() {

	// Print logo
	println("   ______           ______                            \n .' ___  |        .' ____ \\                           \n/ .'   \\_|  .--.  | (___ \\_|  _   __  _ .--.   .---.  \n| |       / .'`\\ \\ _.____`.  [ \\ [  ][ `.-. | / /'`\\] \n\\ `.___.'\\| \\__. || \\____) |  \\ '/ /  | | | | | \\__.  \n `.____ .' '.__.'  \\______.'[\\_:  /  [___||__]'.___.' \n                             \\__.'                    ")
	print(separator)

	// Greeting
	println("Hi, welcome to cosync, let's set it up")
	println("Don't hesitate to give a look at the doc to know how it works ! :) \n   -> https://docs.oblic-parallels.fr/cosync\n")

	// Try create config files
	err := core.MkConfig()
	if err != nil {
		println(colorRed + "Setup: Failed to create config files" + colorNone)
		panic(err)
	}

	// Prompt for server/port assignation
	print("Server address: ")
	// ...
	print("Port")
	// ...

	// Update config file accordingly
	// ...
	println(colorGreen + "Config has been updated with new values" + colorNone)

	// Prompt to start service
	print("Do you want to start CoSync now ? [Y/n]: ")
	//...
}

//! This code no longer needs to exist as config is now handled by cosync/config
// Then it will be removed soon

// func mkConfigFiles(configFolderPath string, configFileName string, syncFileName string) {

// 	// Check if folder already exists
// 	_, err := os.Stat(configFolderPath)
// 	if err != nil && os.IsNotExist(err) {
// 		// Create config folder
// 		err = os.Mkdir(configFolderPath, os.ModePerm)
// 		if err != nil {
// 			println(colorRed + "\n\nCouldn't create the config folder" + colorNone)
// 			panic("Setup: Couldn't create " + configFolderPath + " -> " + err.Error())
// 		}
// 	}

// 	// Check if config file exists
// 	configFilePath := configFolderPath + configFileName
// 	_, err = os.Stat(configFilePath)
// 	if err != nil && os.IsNotExist(err) {
// 		// Create config file
// 		_, err = os.Create(configFilePath)
// 		if err != nil {
// 			println(colorRed + "\n\nCouldn't create the config file" + colorNone)
// 			panic("Setup: Couldn't create " + configFilePath + " -> " + err.Error())
// 		}
// 	}

// 	syncFilePath := configFolderPath + syncFileName
// 	_, err = os.Stat(syncFilePath)
// 	if err != nil && os.IsNotExist(err) {
// 		// Create config folder
// 		_, err = os.Create(syncFilePath)
// 		if err != nil {
// 			println(colorRed + "\n\nCouldn't create the sync file" + colorNone)
// 			panic("Setup: Couldn't create " + syncFilePath + " -> " + err.Error())
// 		}
// 	}

// }

// func WriteDefaultConfig(configFilePath string) {

// 	// Open file
// 	f, err := os.Open(configFilePath)
// 	if err != nil {
// 		println(colorRed + "\n\nCouldn't open the config file" + colorNone)
// 		panic("Setup: Couldn't access " + configFilePath + " -> " + err.Error())
// 	}
// 	defer f.Close()

// 	// Write file
// 	// TODO: import pre existing config file
// 	_, err = f.WriteString("{}")
// 	if err != nil {
// 		println(colorRed + "\n\nCouldn't open the config file" + colorNone)
// 		panic("Setup: Couldn't access " + configFilePath + " -> " + err.Error())
// 	}
// }