"use strict";
import Scenari from './scenari.js';
import { showAlert, makeElementBounce } from './alerts.js';
import Api from './mqtt/api.js';
import {getToken} from './authentication/script.js';

/**
 * activates all the toggles available
 */
function setToggleMovement() {//TODO call this function after everything is loaded
    const toggles = document.querySelectorAll('.toggle-button');
    console.log(toggles.length);
    for (const toggle of toggles) {
        setToggleMovement2(toggle);
    }
};
/**
 * changes the state of the given toggle
 * @param {HTMLElement} toggle the toggle to move
 */
function setToggleMovement2(toggle) {
    toggle.addEventListener('click', event => {
        event.preventDefault();
        toggle.classList.toggle('active');
    }, false);
}
/**
 * edits the modal used for activating/deactivating a scenario when the user clicks on a toggle
 * @param {HTMLElement} toggle the toggle to move
 * @param {string} scenarioID the id of the scenario which is being toggled
 */
function scenariToggleListener(toggle, scenarioID) {
    const registerBtn = document.getElementById('scenari-registra');
    toggle.addEventListener('click', event => {
        event.preventDefault();
        if(registerBtn.innerText !== "Registra"){//sto registrando
            showAlert("Attenzione", "Stai registrando uno scenario, termina la registrazione per attivare lo scenario.", false);
            makeElementBounce(registerBtn);
            return;
        }
        // select the option from the dropdown
        Scenari.addNameHere.value = scenarioID;
        // change text of the modal based on toggle state
        const modalBody = document.getElementById('attiva-scenari-modal').querySelector('.modal-body');
        const children = modalBody.children;
        //p, fieldset, p.more-margin-top, p
        //0,    1,            2,          3
        const okBtn = document.getElementById('attiva-scenari-btn');
        if (toggle.classList.contains('active')) {
            children[0].innerText = "Disabilitando questo scenario, disabiliterai l'antifurto.";
            children[2].innerText = "Disabilitare lo scenario?";
            children[3].classList.add('invisible');
            okBtn.innerText = "Disabilita";
        }
        else {
            children[0].innerText = "Attivando questo scenario, abiliterai l'antifurto.";
            if (Scenari.scenarioAttivoToggle != null) {
                children[2].innerText = "Inoltre disabiliterai gli altri scenari attivi.";
                children[3].classList.remove('invisible');
            } else {
                children[2].innerText = "Continuare l'attivazione?";
                children[3].classList.add('invisible');
            }
            okBtn.innerText = "Attiva";
        }
        // launch the modal
        const modalLauncher = document.getElementById('launch-modal-' + scenarioID);
        modalLauncher.click();
    }, false);
}
/**
 * switches the toggle and updates the status of the light
 * @param {luceTemplate} luce the luce JSON luce (used to change its status)
 * @param {HTMLElement} toggle the toggle to move
 */
function luciToggleListener(luce,toggle) {
    toggle.addEventListener('click', event => {
        event.preventDefault();
        luce.stato = !toggle.classList.contains('active');
        // HERE server send the toggle state
        try{
            Api.setLuciStato(luce,toggle,luciToggleCallback);
        } catch (error){
            console.log(error);
            showAlert("Errore",error.message,false);
        }
    }, false);
}

function luciToggleCallback(toggle){
    toggle.classList.toggle('active');
}

async function statoDomainToggle(domain, toggle) {
    toggle.addEventListener('click', event => {
        event.preventDefault();
        const token = getToken();
        const stop = toggle.classList.contains('active');
        if(stop) {
            // toggle attiva
            const response = await fetch('http://localhost:3001/stop', {
                method: 'POST',
                headers: , // DA FARE: inserire il token
                body: JSON.stringify({domain: domain.nome})
            });
            if(response.ok) {
                toggle.classList.remove('active');
            }
            else {
                throw new Error('Impossibile fermare il dominio, provare piu\' tardi');
            }
        }
        else {
            const response = await fetch('http://localhost:3001/start', {
                method: 'POST',
                headers: , // DA FARE: inserire il token
                body: JSON.stringify({domain: domain.nome})
            });
            if(response.ok) {
                toggle.classList.add('active');
            }
            else {
                throw new Error('Impossibile far partire il dominio, provare piu\' tardi');
            }

        }
        
    });
}

export { setToggleMovement, scenariToggleListener, luciToggleListener, statoDomainToggle};