// Menu Highlight Scripts
const menuItems = document.getElementsByClassName('nav-link')
for(let i = 0; i < menuItems.length; i++) {
    if(menuItems[i].pathname == window.location.pathname) {
        menuItems[i].classList.add('active')
    }
}
const dropdownItems = document.getElementsByClassName('dropdown-item')
for(let i = 0; i< dropdownItems.length; i++) {
    if(dropdownItems[i].pathname == window.location.pathname) {
        dropdownItems[i].classList.add('active')
        $( "#" + dropdownItems[i].id ).closest( '.dropdown' ).find('.dropdown-toggle').addClass('active')
    }
}

// General Post Method Form Processing Script
$('form.form-post').submit(function(event) {
    
    var $form = $(this)
    var data = $form.serialize()
    var url = $(this).prop('action')
    var rel_success = $(this).data('rel-success')

    $.ajax({
        url: url,
        type: 'POST',
        data: data,
        dataType: 'json',
        success: function(response) {
            if (response.redirect_to) {
                window.location.href = response.redirect_to
            }
            else {
                window.location.href = rel_success
            }
        },
        error: function(response) {
            error_response(response)
        }
    })

    event.preventDefault()
})

function error_response(response) {

    const $alert = $("#alert-box")
    $alert.html('')

    if (typeof response.responseJSON.error === 'string' || response.responseJSON.error instanceof String) {
        $alert.html(`
        <div class="alert alert-danger alert-dismissible fade show" role="alert">
            <i class="bi bi-exclamation-triangle-fill" title="Danger"></i>
            ${response.responseJSON.error}
            <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
        </div>
        `)
    } else if (response.responseJSON.error instanceof Array) {
        var output = ''
        for (let i = 0; i < response.responseJSON.error.length; i ++) {
            output += `
            <div class="alert alert-danger alert-dismissible fade show" role="alert">
                <i class="bi bi-exclamation-triangle-fill" title="Danger"></i>
                ${response.responseJSON.error[i]}
                <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
            </div>
            `
            $alert.html(output)
        }
    }

    $alert.focus()
}

// Dismiss Cookie Alert
$('#dismiss-cookie-alert').click(function(event){

    $.ajax({
        url: '/cookies/',
        type: 'POST',
        data: {
            time: Date.now()
        },
        dataType: 'json',
        success: function(response){
            console.log(response)
        },
        error: function(response){
            console.log(response)
        }
    })

    event.preventDefault()
})

// Create New Dataset
$('.create-new-dataset').click(function(event){
    $.ajax({
        url: '/api/editor/new/',
        type: 'POST',
        data: {
            time: Date.now()
        },
        dataType: 'json',
        success: function(response){
            if (response.redirect_to) {
                window.location.href = response.redirect_to
            }
        },
        error: function(response){
            console.log(response)
        }
    })
    event.preventDefault()
})