package endpoints

/* ---------------------------------------------------------------- *
 * IMPORTS
 * ---------------------------------------------------------------- */

import (
	"ads/internal/core/logging"
	"ads/internal/menus"
	"ads/internal/setup"
	"reflect"

	// algorithm_search_binary "ads/internal/algorithms/search/binary"
	// algorithm_search_interpol "ads/internal/algorithms/search/interpol"
	// algorithm_search_ith_element "ads/internal/algorithms/search/ith_element"
	// algorithm_search_jump "ads/internal/algorithms/search/jump"
	// algorithm_search_poison "ads/internal/algorithms/search/poison"
	algorithm_search_sequential "ads/internal/algorithms/search/sequential"
	// algorithm_sum_maxsubsum "ads/internal/algorithms/sum/maxsubsum"
)

/* ---------------------------------------------------------------- *
 * ENDPOINT run interactive modus
 * ---------------------------------------------------------------- */

// Startet App im interaktiven Modus
func RunInteractive() error {
	logging.LogPlain(setup.Logo())
	_, err := menuMain.ShowMenu()
	logging.LogInfo("Programm terminiert.")
	return err
}

/* ---------------------------------------------------------------- *
 * MENUS
 * ---------------------------------------------------------------- */

var menuMain = menus.Menu{
	IsRoot: true,
	Path:   []string{"Hauptmenü"},
	PromptMessages: []string{
		"Option wählen",
	},
	Options: []menus.MenuOption{
		{Label: "Version des Programms anzeigen", Action: actionShowVersion},
		{Label: "Suchalgorithmen", Submenu: &menuSearchAlgorithms},
		{Label: "Summenalgorithmen", Submenu: &menuSumAlgorithms},
	},
	DefaultOption: -1,
}

var menuSearchAlgorithms = menus.Menu{
	IsRoot: false,
	Path:   []string{"Hauptmenü", "Suchalgorithmus"},
	PromptMessages: []string{
		"Algorithmus wählen",
	},
	Options: []menus.MenuOption{
		{Label: "Binärsuchalgorithmus"},
		{Label: "Interpolationsalgorithmus"},
		{Label: "Suche i. kleinstes Element"},
		{Label: "Suche i. kleinstes Element", SubLabel: "D & C"},
		{Label: "Sprungsuche", SubLabel: "linear"},
		{Label: "Sprungsuche", SubLabel: "exponentiell"},
		{Label: "Giftsuche"},
		{Label: "Giftsuche", SubLabel: "optimiert"},
		{Label: "Sequentiellsuchalgorithmus", Action: actionAlgorithmSearchSequential},
	},
	DefaultOption: -1,
}

var menuSumAlgorithms = menus.Menu{
	IsRoot: false,
	Path:   []string{"Hauptmenü", "Suchalgorithmus"},
	PromptMessages: []string{
		"Algorithmus wählen",
	},
	Options: []menus.MenuOption{
		{Label: "Maximale Teilsumme", SubLabel: "brute force"},
		{Label: "Maximale Teilsumme", SubLabel: "D & C"},
	},
	DefaultOption: -1,
}

/* ---------------------------------------------------------------- *
 * ACTIONS - basic
 * ---------------------------------------------------------------- */

func actionShowVersion() error {
	logging.LogInfo("Version des Programms")
	Version()
	return nil
}

/* ---------------------------------------------------------------- *
 * ACTIONS - Algorithmen
 * ---------------------------------------------------------------- */

// TODO
func actionAlgorithmSearchSequential() error {
	input_L := []int{45, 67}
	input_x := 6
	menus.PromptValue("L", "Liste von Integers", "z.B. \033[1m5 73 42\033[0m", reflect.TypeOf([]int{}))
	setup.DisplayStartOfCaseBlank()
	algorithm_search_sequential.FancySequentialSearch(input_L, input_x)
	setup.DisplayEndOfCase()
	return nil
}