cmd

var (
	ErrInvalidOutputType = fmt.Errorf("invalid output type specified. Valid values are 'list', 'map', and 'all'")
	ErrInvalidFormat     = fmt.Errorf("invalid format specified. Valid values are 'yaml' and 'json'")
)

var (
	ErrGettingCommonFlags    = pkgerrors.New("error getting common flags")
	ErrGettingAbstractFlag   = pkgerrors.New("error getting abstract flag")
	ErrGettingVarsFlag       = pkgerrors.New("error getting vars flag")
	ErrInitializingCLIConfig = pkgerrors.New("error initializing CLI config")
	ErrDescribingStacks      = pkgerrors.New("error describing stacks")
	ErrComponentNameRequired = pkgerrors.New("component name is required")
	ErrInvalidArguments      = pkgerrors.New("invalid arguments: the command requires one argument 'component'")
)

var RootCmd = &cobra.Command{
	Use:                "atmos",
	Short:              "Universal Tool for DevOps and Cloud Automation",
	Long:               `Atmos is a universal tool for DevOps and cloud automation used for provisioning, managing and orchestrating workflows across various toolchains`,
	FParseErrWhitelist: cobra.FParseErrWhitelist{UnknownFlags: true},
	PersistentPreRun: func(cmd *cobra.Command, args []string) {

		isHelpCommand := cmd.Name() == "help"
		helpFlag := cmd.Flags().Changed("help")

		isHelpRequested := isHelpCommand || helpFlag

		if isHelpRequested {

			cmd.SilenceUsage = false
			cmd.SilenceErrors = false
		} else {
			cmd.SilenceUsage = true
			cmd.SilenceErrors = true
		}

		if err := processChdirFlag(cmd); err != nil {
			errUtils.CheckErrorPrintAndExit(err, "", "")
		}

		configAndStacksInfo := schema.ConfigAndStacksInfo{}

		if bp, _ := cmd.Flags().GetString("base-path"); bp != "" {
			configAndStacksInfo.AtmosBasePath = bp
		}
		if cfgFiles, _ := cmd.Flags().GetStringSlice("config"); len(cfgFiles) > 0 {
			configAndStacksInfo.AtmosConfigFilesFromArg = cfgFiles
		}
		if cfgDirs, _ := cmd.Flags().GetStringSlice("config-path"); len(cfgDirs) > 0 {
			configAndStacksInfo.AtmosConfigDirsFromArg = cfgDirs
		}

		tmpConfig, err := cfg.InitCliConfig(configAndStacksInfo, false)
		if err != nil {
			if errors.Is(err, cfg.NotFound) {

				if !isHelpRequested {
					log.Warn(err.Error())
				}
			} else {
				errUtils.CheckErrorPrintAndExit(err, "", "")
			}
		}

		if !isHelpRequested {
			if setupErr := setupProfiler(cmd, &tmpConfig); setupErr != nil {
				errUtils.CheckErrorPrintAndExit(setupErr, "Failed to setup profiler", "")
			}
		}

		if cmd.Flags().Changed("version") {
			if versionFlag, err := cmd.Flags().GetBool("version"); err == nil && versionFlag {
				versionErr := e.NewVersionExec(&tmpConfig).Execute(false, "")
				if versionErr != nil {
					errUtils.CheckErrorPrintAndExit(versionErr, "", "")
				}
				errUtils.OsExit(0)
				return
			}
		}

		if showHeatmap, _ := cmd.Flags().GetBool("heatmap"); showHeatmap {
			perf.EnableTracking(true)
		}

		if !isCompletionCommand(cmd) && err == nil {
			telemetry.PrintTelemetryDisclosure()
		}
	},
	PersistentPostRun: func(cmd *cobra.Command, args []string) {

		if profilerServer != nil {
			if stopErr := profilerServer.Stop(); stopErr != nil {
				log.Error("Failed to stop profiler", "error", stopErr)
			}
		}

		if perf.IsTrackingEnabled() {
			heatmapMode, _ := cmd.Flags().GetString("heatmap-mode")

			if heatmapMode == "" {
				heatmapMode = "bar"
			}
			if err := displayPerformanceHeatmap(cmd, heatmapMode); err != nil {
				log.Error("Failed to display performance heatmap", "error", err)
			}
		}
	},
	RunE: func(cmd *cobra.Command, args []string) error {

		checkAtmosConfig()

		fmt.Println()
		err := tuiUtils.PrintStyledText("ATMOS")
		if err != nil {
			return err
		}

		err = e.ExecuteAtmosCmd()
		return err
	},
}

var SupportedFormats = []string{"json", "bash", "dotenv"}

var ValidateSchemaCmd = &cobra.Command{
	Use:   "schema",
	Short: "Validate YAML files against JSON schemas defined in atmos.yaml",
	Long: `The validate schema command reads the ` + "`" + `schemas` + "`" + ` section of the atmos.yaml file
and validates matching YAML files against their corresponding JSON schemas.

Each entry under ` + "`" + `schemas` + "`" + ` should define:
  - ` + "`" + `schema` + "`" + `: The path to the JSON schema file.
  - ` + "`" + `matches` + "`" + `: A glob pattern that specifies which YAML files to validate.

For every schema entry:
  - The JSON schema is loaded from the specified path.
  - All files matching the glob pattern are collected.
  - Each matching YAML file is parsed and converted to JSON.
  - The converted YAML is validated against the schema.

This command helps ensure that configuration files follow a defined structure
and are compliant with expected formats, reducing configuration drift and runtime errors.
`,
	FParseErrWhitelist: struct{ UnknownFlags bool }{UnknownFlags: false},
	Args:               cobra.MaximumNArgs(1),
	RunE: func(cmd *cobra.Command, args []string) error {

		checkAtmosConfig()

		schema := ""
		key := ""
		if len(args) > 0 {
			key = args[0]
		}

		if cmd.Flags().Changed("schemas-atmos-manifest") {
			schema, _ = cmd.Flags().GetString("schemas-atmos-manifest")
		}

		if key == "" && schema != "" {
			log.Error("key not provided for the schema to be used")
			errUtils.OsExit(1)
		}

		if err := exec.NewAtmosValidatorExecutor(&atmosConfig).ExecuteAtmosValidateSchemaCmd(key, schema); err != nil {
			if errors.Is(err, exec.ErrInvalidYAML) {
				errUtils.OsExit(1)
			}
			return err
		}

		return nil
	},
}

var ValidateStacksCmd = &cobra.Command{
	Use:                "stacks",
	Short:              "Validate stack manifest configurations",
	Long:               "This command validates the configuration of stack manifests in Atmos to ensure proper setup and compliance.",
	Example:            "validate stacks",
	FParseErrWhitelist: struct{ UnknownFlags bool }{UnknownFlags: false},
	Args:               cobra.NoArgs,
	RunE: func(cmd *cobra.Command, args []string) error {

		checkAtmosConfig()

		err := exec.ExecuteValidateStacksCmd(cmd, args)
		if err != nil {
			return err
		}

		return nil
	},
}