dotenv

var EditCmd = &cobra.Command{
	Use:   "edit",
	Short: "✏️ Edit '.env' file using built-in editor",

	RunE: func(cmd *cobra.Command, _ []string) error {
		cwd, err := os.Getwd()
		if err != nil {
			return err
		}

		dotenvFile := filepath.Join(cwd, ".env")
		dotenvFileLines, contents := readDotenvFile(dotenvFile)

		variables := envbuilder.ParseVariablesOnly(dotenvFileLines)

		screen := editorScreen

		if repo.IsInRepo() {
			if handleExtraEnvVars(variables) {
				screen = wizardScreen
			}
		}

		m := Model{
			initialScreen: screen,
			DotenvFile:    dotenvFile,
			variables:     variables,
			contents:      contents,
			SuccessCmd:    tea.Quit,
		}
		_, err = tui.Run(m, tea.WithAltScreen(), tea.WithContext(cmd.Context()))

		return err
	},
}

var SetupCmd = &cobra.Command{
	Use:   "setup",
	Short: "🧙 Environment configuration wizard",
	Long: `Launch the interactive environment configuration wizard.

This wizard will help you:
  1️⃣  Review required environment variables
  2️⃣  Configure API keys and credentials
  3️⃣  Set up database connections (if needed)
  4️⃣  Validate your configuration

💡 Perfect for first-time setup or when adding new integrations.`,
	PreRunE: auth.EnsureAuthenticatedE,

	RunE: func(cmd *cobra.Command, _ []string) error {
		repositoryRoot, err := ensureInRepo()
		if err != nil {
			return err
		}

		dotenvFile := filepath.Join(repositoryRoot, ".env")

		flagIfNeededSet, _ := cmd.Flags().GetBool("if-needed")
		if flagIfNeededSet {
			shouldSkipSetup, err := shouldSkipSetup(repositoryRoot, dotenvFile)
			if err != nil {
				return err
			}

			if shouldSkipSetup {
				fmt.Println("Configuration already exists, skipping setup.")
				return nil
			}
		}

		dotenvFileLines, _ := readDotenvFile(dotenvFile)
		variables, contents := envbuilder.VariablesFromLines(dotenvFileLines)

		showAllPrompts, _ := cmd.Flags().GetBool("all")

		needsPulumi, pulumiLoggedIn, needsPassphrase := CheckPulumiSetup(repositoryRoot, variables)

		m := Model{
			initialScreen:         wizardScreen,
			DotenvFile:            dotenvFile,
			variables:             variables,
			contents:              contents,
			SuccessCmd:            tea.Quit,
			ShowAllPrompts:        showAllPrompts,
			NeedsPulumiLogin:      needsPulumi,
			PulumiAlreadyLoggedIn: pulumiLoggedIn,
			NeedsPulumiPassphrase: needsPassphrase,
		}

		finalModel, err := tui.Run(m, tea.WithAltScreen(), tea.WithContext(cmd.Context()))
		if err != nil {
			return err
		}

		if finalM, ok := finalModel.(tui.InterruptibleModel); ok {
			if m, ok := finalM.Model.(Model); ok {
				if m.err != nil {
					return m.err
				}

				if m.pulumiModel != nil && m.pulumiModel.err != nil {
					return m.pulumiModel.err
				}
			}
		}

		_ = state.UpdateAfterDotenvSetup(repositoryRoot)

		return nil
	},
}

var UpdateCmd = &cobra.Command{
	Use:   "update",
	Short: "🔄 Automatically update DataRobot credentials",
	Long: `Automatically update your '.env' file with fresh DataRobot credentials.

This command will:
  • Refresh your DataRobot API credentials
  • Update environment variables automatically
  • Preserve your existing custom settings

💡 Use this when your credentials expire or you need to refresh your connection.`,
	PreRunE: auth.EnsureAuthenticatedE,

	Run: func(_ *cobra.Command, _ []string) {
		dotenv, err := ensureInRepoWithDotenv()
		if err != nil {
			os.Exit(1)
		}

		_, _, err = updateDotenvFile(dotenv)
		if err != nil {
			log.Error(err)
			os.Exit(1)
		}
	},
}

var ValidateCmd = &cobra.Command{
	Use:   "validate",
	Short: "✅ Validate '.env' and environment variable configuration",

	Run: func(_ *cobra.Command, _ []string) {
		dotenv, err := ensureInRepoWithDotenv()
		if err != nil {
			os.Exit(1)
		}

		repoRoot := filepath.Dir(dotenv)

		dotenvFileLines, _ := readDotenvFile(dotenv)

		parsedVars := envbuilder.ParseVariablesOnly(dotenvFileLines)

		result := envbuilder.ValidateEnvironment(repoRoot, parsedVars)

		varStyle := lipgloss.NewStyle().Foreground(tui.DrPurple).Bold(true)
		valueStyle := lipgloss.NewStyle().Foreground(tui.DrGreen)

		fmt.Println("\nValidating required variables:")

		for _, valResult := range result.Results {
			if valResult.Valid {
				fmt.Printf("  %s: %s\n",
					varStyle.Render(valResult.Field),
					valueStyle.Render(valResult.Value))
			}
		}

		if result.HasErrors() {
			fmt.Println("\nValidation errors:")

			for _, valResult := range result.Results {
				if !valResult.Valid {
					fmt.Printf("\n%s: Required variable %s is not set\n",
						tui.ErrorStyle.Render("Error"), varStyle.Render(valResult.Field))

					if valResult.Help != "" {
						fmt.Printf("  Description: %s\n", valResult.Help)
					}

					fmt.Println("  Set this variable in your '.env' file or run `dr dotenv setup` to configure it.")
				}
			}

			os.Exit(1)
		}

		fmt.Println("\nValidation passed: all required variables are set.")
	},
}