/*
Copyright © 2022 Matthieu Derasse <git@derasse.fr>
*/
package cmd

import (
	"github.com/spf13/cobra"

	"git.dev.m-and-m.ovh/mderasse/gouick/helpers"
	"git.dev.m-and-m.ovh/mderasse/gouick/helpers/input"

	log "github.com/sirupsen/logrus"
)

// upgradeCmd represents the upgrade command.
var upgradeCmd = &cobra.Command{
	Use:   "upgrade",
	Short: "Upgrade all development dependencies",
	Long: `Upgrade the following dependencies:
    - Golang
	- Go Swagger
	- ...
`,
	Run: runUpgradeAction,
}

func init() {
	rootCmd.AddCommand(upgradeCmd)
}

func runUpgradeAction(cmd *cobra.Command, args []string) {
	log.Debug("Starting Upgrade command")

	for _, dependency := range dependencyList {
		log.Debugf("Checking if dependency %s is supported", dependency.GetName())

		isSupported, err := dependency.IsVersionSupported()
		if err != nil {
			log.Errorf("Fail to check %s version. The following error happen: %s", dependency.GetName(), err.Error())
			return
		}

		if isSupported {
			log.Infof("%s version is supported, continue", dependency.GetName())
			continue
		}

		log.Infof("Your %s is not supported.", dependency.GetName())

		if !dependency.CanBeInstalled() {
			log.Warnf("%s cannot be installed by Gouick. Please install it by yourself !", dependency.GetName())
			continue
		}

		if !acceptAll {
			log.Infof("Do you want to install the following version: %s", dependency.GetMinimumVersion())

			answer := input.YesOrNo()
			if !answer {
				log.Warnf("Skipping installation of %s. Some part of the application might not be able to work correctly!", dependency.GetName())
				continue
			}
		}

		log.Debug("Trying to find the best installation directory")

		installDirectory, err := dependency.GetInstallDirectory()
		if err != nil {
			log.Errorf("Fail to compute the %s install directory. The following error happen: %s", dependency.GetName(), err.Error())
			return
		}

		// ask user if the path is correct, else ask new path and check validity
		if !acceptAll {
			log.Infof("Do you want to install %s in the directory %s ?", dependency.GetName(), installDirectory)

			answer := input.YesOrNo()
			if !answer {
				log.Infof("Where do you want to install %s ?", dependency.GetName())
				installDirectory = input.Path(true)
			}
		} else {
			log.Infof("Installing %s in the following directory: %s", dependency.GetName(), installDirectory)
		}

		log.Debug("Checking directory and creating it if needed")

		// check if the path is ok, else ask user for new path if we are in a interactive mode, else stop
		_, err = helpers.CheckAndCreateDir(installDirectory)
		if err != nil {
			log.Errorf("Impossible to create the installation directory for %s", dependency.GetName())
			if acceptAll {
				return
			}
			log.Infof("Where do you want to install %s ?", dependency.GetName())
			installDirectory = input.Path(true)
		}

		log.Infof("%s", dependency.DescribeInstall(installDirectory))
		log.Info("Do you want to continue ?")
		answer := input.YesOrNo()
		if !answer {
			log.Warnf("Skipping installation of %s. Some part of the application might not be able to work correctly!", dependency.GetName())
			continue
		}

		log.Debug("Starting the installation")

		err = dependency.Install(installDirectory)
		if err != nil {
			log.Errorf("Fail to install %s version. The following error happen: %s", dependency.GetName(), err.Error())
			return
		}

		log.Infof("%s", dependency.DescribePostInstall(installDirectory))
		log.Info("Do you want to continue ?")
		answer = input.YesOrNo()
		if !answer {
			log.Warnf("Skipping post installation of %s. Some part of the application might not be able to work correctly!", dependency.GetName())
			continue
		}

		log.Debug("Launching post install")
		err = dependency.PostInstall(installDirectory)
		if err != nil {
			log.Errorf("Fail to execute post install of %s. The following error happen: %s", dependency.GetName(), err.Error())
			return
		}

		log.Infof("%s successfully installed", dependency.GetName())
	}
}