package cmd

import (
	"github.com/rsteube/carapace"
	"github.com/rsteube/carapace-bin/pkg/actions/tools/git"
	"github.com/spf13/cobra"
)

var configCmd = &cobra.Command{
	Use:     "config",
	Short:   "Get and set repository or global options",
	Run:     func(cmd *cobra.Command, args []string) {},
	GroupID: groups[group_manipulator].ID,
}

func init() {
	carapace.Gen(configCmd).Standalone()
	configCmd.Flags().SetInterspersed(false)

	configCmd.Flags().Bool("add", false, "add a new variable: name value")
	configCmd.Flags().String("blob", "", "read config from given blob object")
	configCmd.Flags().Bool("bool", false, "value is \"true\" or \"false\"")
	configCmd.Flags().Bool("bool-or-int", false, "value is --bool or --int")
	configCmd.Flags().Bool("bool-or-str", false, "value is --bool or string")
	configCmd.Flags().String("default", "", "with --get, use default value when missing entry")
	configCmd.Flags().BoolP("edit", "e", false, "open an editor")
	configCmd.Flags().Bool("expiry-date", false, "value is an expiry date")
	configCmd.Flags().StringP("file", "f", "", "use given config file")
	configCmd.Flags().Bool("fixed-value", false, "use string equality when comparing values to 'value-pattern'")
	configCmd.Flags().Bool("get", false, "get value: name [value-pattern]")
	configCmd.Flags().Bool("get-all", false, "get all values: key [value-pattern]")
	configCmd.Flags().Bool("get-color", false, "find the color configured: slot [default]")
	configCmd.Flags().Bool("get-colorbool", false, "find the color setting: slot [stdout-is-tty]")
	configCmd.Flags().Bool("get-regexp", false, "get values for regexp: name-regex [value-pattern]")
	configCmd.Flags().Bool("get-urlmatch", false, "get value specific for the URL: section[.var] URL")
	configCmd.Flags().Bool("global", false, "use global config file")
	configCmd.Flags().Bool("includes", false, "respect include directives on lookup")
	configCmd.Flags().Bool("int", false, "value is decimal number")
	configCmd.Flags().BoolP("list", "l", false, "list all")
	configCmd.Flags().Bool("local", false, "use repository config file")
	configCmd.Flags().Bool("name-only", false, "show variable names only")
	configCmd.Flags().BoolP("null", "z", false, "terminate values with NUL byte")
	configCmd.Flags().Bool("path", false, "value is a path (file or directory name)")
	configCmd.Flags().Bool("remove-section", false, "remove a section: name")
	configCmd.Flags().Bool("rename-section", false, "rename section: old-name new-name")
	configCmd.Flags().Bool("replace-all", false, "replace all matching variables: name value [value-pattern]")
	configCmd.Flags().Bool("show-origin", false, "show origin of config (file, standard input, blob, command line)")
	configCmd.Flags().Bool("show-scope", false, "show scope of config (worktree, local, global, system, command)")
	configCmd.Flags().Bool("system", false, "use system config file")
	configCmd.Flags().StringP("type", "t", "", "value is given this type")
	configCmd.Flags().Bool("unset", false, "remove a variable: name [value-pattern]")
	configCmd.Flags().Bool("unset-all", false, "remove all matches: name [value-pattern]")
	configCmd.Flags().Bool("worktree", false, "use per-worktree config file")
	rootCmd.AddCommand(configCmd)

	carapace.Gen(configCmd).FlagCompletion(carapace.ActionMap{
		"file": carapace.ActionFiles(),
		"type": git.ActionConfigTypes(),
	})

	carapace.Gen(configCmd).PositionalCompletion(
		git.ActionConfigs(),
		carapace.ActionCallback(func(c carapace.Context) carapace.Action {
			if f := configCmd.Flag("type"); f.Changed {
				return git.ActionConfigTypeOptions(f.Value.String())
			}
			for _, t := range []string{"bool", "int", "bool-or-int", "bool-or-str", "path", "expiry-date"} {
				if configCmd.Flag(t).Changed {
					return git.ActionConfigTypeOptions(t)
				}
			}
			return git.ActionConfigValues(c.Args[0])
		}),
	)
}