package templategen

import (
	"amocrm_templategen_back/amo"
	"fmt"
	"io"
	"net/http"
	"os"
)

// DownloadDocument - загружает документ в filepath из url
func DownloadDocument(filepath, url string) error {
	resp, err := http.Get(url)

	if err != nil {
		return err
	}
	defer resp.Body.Close()

	// Create the file
	out, err := os.Create(filepath)
	if err != nil {
		return err
	}
	defer out.Close()

	// Write the body to file
	_, err = io.Copy(out, resp.Body)
	return err
}

func DeleteDocument(filepath string) error {
	return os.Remove(filepath)
}

func ShareDocument(filepath string) (error, string) {
	return nil, ""
}

func AmoLeadFieldsToRuMap(data *amo.Lead) map[string]interface{} {
	result := map[string]interface{}{
		"ID":        data.Id,
		"Сделка":    data.Name,
		"Бюджет":    data.Price,
		"Создатель": data.CreatedBy,
	}

	for k, v := range AmoCustomFieldsToMap(data.CustomFieldsValues) {
		result[k] = v
	}

	return result
}

func AmoContactsFieldsToRuMap(data []amo.Contact) map[string]interface{} {
	result := map[string]interface{}{}
	for i, contact := range data {
		result = map[string]interface{}{
			fmt.Sprintf("Контакт[ФИО][%v]", i):     contact.Name,
			fmt.Sprintf("Контакт[Имя][%v]", i):     contact.FirstName,
			fmt.Sprintf("Контакт[Фамилия][%v]", i): contact.LastName,
		}

		for k, v := range AmoCustomFieldsToMap(contact.CustomFieldsValues) {
			result[fmt.Sprintf("Контакт[%v][%v]", k, i)] = v
		}
	}

	return result
}

func AmoCustomFieldsToMap(data []amo.CustomField) map[string]interface{} {
	result := map[string]interface{}{}
	for _, field := range data {
		switch len(field.Values) {
		case 0:
			result[field.FieldName] = ""
		case 1:
			result[field.FieldName] = field.Values[0].Value
		default:
			result[field.FieldName] = field.Values
		}
	}

	return result
}

func AmoCompaniesFieldsToRuMap(data []amo.Company) map[string]interface{} {
	result := map[string]interface{}{}
	for i, company := range data {
		result = map[string]interface{}{
			fmt.Sprintf("Компания[Название][%v]", i): company.Name,
		}

		for k, v := range AmoCustomFieldsToMap(company.CustomFieldsValues) {
			result[fmt.Sprintf("Компания[%v][%v]", k, i)] = v
		}
	}

	return result
}