package learning

import (
  "fmt"
  "strings"
)

type MapVertex struct {
	Lat, Long float64
}

var m map[string]MapVertex

func MapLearning() {
	m = make(map[string]MapVertex)
	fmt.Println(m)

	m["Foo"] = MapVertex{
		1.1, 2.2,
	}
	fmt.Println(m)
}

func MapExercise(str_to_count string) map[string]int {
	// fmt.Println("Hello")
	test_map := make(map[string]int) // Creating resulting map

	// Iterating through string
	for _, char := range str_to_count {
		// Converting char to actually readable char
		var converted_char string = string(char)
		// Checking if this character contains in map keys
		amount_of_char_in_map, is_inside := test_map[converted_char]

		if is_inside {
			// Get current amount of characters
			test_map[converted_char] = amount_of_char_in_map + 1
		} else {
			test_map[converted_char] = 1
		}
	}

	fmt.Println(test_map)
	return test_map
}

func MapsLearningWords(string_to_parse string) map[string]int {
  // Declaring resulting map
	test_map := make(map[string]int) 

  // Splitting string to words 
  var splitted_string []string = strings.Split(string_to_parse, " ")
  for _, word := range splitted_string {
    amount_of_words_in_map, is_inside := test_map[word]

		if is_inside {
			// Get current amount of characters
			test_map[word] = amount_of_words_in_map + 1
		} else {
			test_map[word] = 1
		}
	}
  return test_map
}