<?php

/*
* Leads Dashboard Widget
 */

class Leads_Dashboard {

    public function __construct() {

        $enable = Leads_Settings::get_setting('wpl-main-enable-dashboard', 1);
        $disable = Leads_Settings::get_setting('wpl-main-disable-widgets', 1);
        if ($disable) {
            add_action('wp_dashboard_setup', array($this, 'remove_dashboard_widgets'));
        }
        if ($enable) {
            add_action('wp_dashboard_setup', array($this, 'add_dashboard_widgets'));
        }

        add_action('admin_enqueue_scripts', array(__CLASS__, 'register_admin_scripts'));

        add_action('admin_head', array(__CLASS__, 'add_inline_header_scripts'));
    }

    public static function remove_dashboard_widgets() {

        $remove_defaults_widgets = array(
            'dashboard_incoming_links' => array(
                'page' => 'dashboard',
                'context' => 'normal'
            ),
            'dashboard_right_now' => array(
                'page' => 'dashboard',
                'context' => 'normal'
            ),
            'dashboard_recent_drafts' => array(
                'page' => 'dashboard',
                'context' => 'side'
            ),
            'dashboard_quick_press' => array(
                'page' => 'dashboard',
                'context' => 'side'
            ),
            'dashboard_plugins' => array(
                'page' => 'dashboard',
                'context' => 'normal'
            ),
            'dashboard_primary' => array(
                'page' => 'dashboard',
                'context' => 'side'
            ),
            'dashboard_secondary' => array(
                'page' => 'dashboard',
                'context' => 'side'
            ),
            'dashboard_recent_comments' => array(
                'page' => 'dashboard',
                'context' => 'normal'
            ),
            'rg_forms_dashboard' => array(
                'page' => 'dashboard',
                'context' => 'normal'
            ),
        );

        foreach ($remove_defaults_widgets as $wigdet_id => $options) {
            remove_meta_box($wigdet_id, $options['page'], $options['context']);
        }
    }

    public static function add_dashboard_widgets() {

        if (!current_user_can('activate_plugins')) {
            return;
        }

        $custom_dashboard_widgets = array(
            'wp-lead-stats' => array(
                'title' => __('Lead Events', 'inbound-pro'),
                'callback' => array(__CLASS__, 'display_lead_report_widget')
            )
        );

        foreach ($custom_dashboard_widgets as $widget_id => $options) {
            wp_add_dashboard_widget(
                $widget_id,
                $options['title'],
                $options['callback']
            );
        }
    }

    public static function register_admin_scripts($hook) {

        if ('index.php' == $hook) {
            wp_enqueue_script('jquery-cookie', WPL_URLPATH . 'assets/js/jquery.cookie.js', array(), null, true);
            wp_enqueue_script('flot', WPL_URLPATH . 'assets/js/jquery.flot.js', array(), null, false);
            wp_enqueue_script('flot-stack', WPL_URLPATH . 'assets/js/jquery.flot.stack.js', array(), null, false);
            wp_enqueue_script('flot-time', WPL_URLPATH . 'assets/js/jquery.flot.time.js', array(), null, false);
            wp_enqueue_script('flot-axislabels', WPL_URLPATH . 'assets/js/jquery.flot.axislabels.js', array(), null, false);
            wp_enqueue_script('lead-flot-functions', WPL_URLPATH . 'assets/js/lead-flot-functions.js', array(), null, false);

            wp_enqueue_script('custom-dashboard-js', WPL_URLPATH . 'assets/js/custom-dashboard.js', array(), false, true);
            wp_enqueue_style('custom-dashboard-css', WPL_URLPATH . '/assets/css/wpl.dashboard.css');
        }

    }

    public static function get_lead_count_from_last_24h() {
        global $wpdb;

        $numposts = $wpdb->get_var(
            $wpdb->prepare(
                "SELECT COUNT(ID) " .
                "FROM {$wpdb->posts} " .
                "WHERE " .
                "post_status='publish' " .
                "AND post_type= %s " .
                "AND post_date> %s",
                'wp-lead', date('Y-m-d H:i:s', strtotime('-24 hours'))
            )
        );
        return $numposts;
    }

    public static function display_lead_report_widget() {
        global $wpdb;
        $count_posts = wp_count_posts('wp-lead');
        $url = site_url();

        $c_month = date('n') == 1 ? 12 : date('n'); // GETS INT from EDD
        $previous_month = date('n') == 1 ? 12 : date('n') - 1; // GETS INT from EDD
        $previous_year = $previous_month == 12 ? date('Y') - 1 : date('Y'); // Gets INT year val

        $start_current = date("Y-m-01"); // start of current month
        $end_current = date("Y-m-t", strtotime('last day of this month')); // end of current month

        //getting the previous month

        $previous_month_start = date("Y-m-01", strtotime("previous month"));
        $previous_month_end = date("Y-m-d", strtotime("-1 month"));

        $this_month = self::count_leads_by_time($start_current, $end_current);
        $last_month = self::count_leads_by_time($previous_month_start, $previous_month_end);

        $all_time_leads = $count_posts->publish;
        $all_lead_text = ($all_time_leads == 1) ? "Lead" : "Leads";
        $leads_today = Leads_Dashboard::get_lead_count_from_today('wp-lead');
        $leads_today_text = ($leads_today == 1) ? "Lead" : "Leads";
        $month_comparasion = $this_month - $last_month;

        if ($month_comparasion < 0) {
            $month_class = 'negative-leads';
            $sign = "";
            $sign_text = "decrease";
        } elseif ($month_comparasion === 0) {
            $month_class = 'no-change';
            $sign = "";
            $sign_text = "No Change ";
        } else {
            $month_class = 'positive-leads';
            $sign = "+";
            $sign_text = "increase";
        }
        echo '<div id="lead-before-dashboard">';
        do_action('wp_lead_before_dashboard');
        echo "</div>";

        $clean_dates = date("m", strtotime("first day of previous month"));
        $clean_date_two = date("m");
        ?>

        <!--[if lte IE 8]>
        <script language="javascript" type="text/javascript" src="/wp-content/plugins/lead-dashboard-widgets/assets/js/flot/excanvas.min.js"></script><![endif]-->

        <div class="wp_leads_dashboard_widget">

            <script type="text/javascript">
                /* <![CDATA[ */
                window.data1 = [ <?php echo self::get_lead_graph_data($clean_date_two, 'this-month'); ?> ];
                window.data2 = [ <?php echo self::get_lead_graph_data($clean_dates, 'last-month'); ?> ];
                /* ]]> */
            </script>
            <div id="flot-placeholder" style='width: 100%; height: 250px; margin: 10px auto 0px; padding: 0px; position: relative; margin-bottom:10px;'></div>


            <div id="wp-leads-stat-boxes">
                <div class='wp-leads-today'>
                    <a class="data-block widget-block" alt='Click to View Todays Leads' href="<?php echo $url . "/wp-admin/edit.php?post_type=wp-lead&current_date"; ?>">
                        <section>
                            <?php echo $leads_today; ?>
                            <br><?php echo $leads_today_text; ?>
                            <br><strong><?php _e('Today', 'inbound-pro'); ?></strong>
                        </section>
                    </a>
                </div>
                <div class='wp-leads-this-month'>
                    <a class="data-block widget-block" alt='Click to View This Months Leads' href="<?php echo $url . "/wp-admin/edit.php?post_type=wp-lead&current_month"; ?>">
                        <section>
                            <?php echo $this_month; ?>
                            <br><?php echo $all_lead_text; ?>
                            <br><strong><?php _e('This Month', 'inbound-pro'); ?></strong>
                        </section>
                    </a>
                </div>
                <div class='wp-leads-all-time'>
                    <a class="data-block widget-block" title='Click to View All Leads' href="<?php echo $url . "/wp-admin/edit.php?post_type=wp-lead"; ?>">
                        <section>
                            <?php echo $all_time_leads; ?>
                            <br><?php _e('Leads', 'inbound-pro'); ?>
                            <strong><?php _e('All Time', 'inbound-pro'); ?></strong>
                        </section>
                    </a>
                </div>
                <div class="wp-leads-change-box" style="text-align: center;">
                    <small class='<?php echo $month_class; ?>'><?php echo "<span>" . $sign . $month_comparasion . "</span> " . $sign_text; ?><?php _e('Since Last Month', 'inbound-pro'); ?></small>
                </div>
            </div>
            <!-- <div class='wp-leads-last-month'>
			last month: <?php echo $last_month; ?>

			<?php echo $this_month - $last_month; ?>
			</div>	-->
            <div id='leads-list'>
                <?php $r = new WP_Query(apply_filters('widget_posts_args', array(
                    'posts_per_page' => 20,
                    'post_type' => 'wp-lead',
                    'post_status' => 'publish')));

                if ($r->have_posts()) : ?>
                    <h4 class='marketing-widget-header'>Latest Leads<span class="toggle-lead-list">-</span></h4>
                    <ul id='lead-ul'>
                        <?php while ($r->have_posts()) : $r->the_post(); ?>
                            <li><?php $id = get_the_ID();
                                $first_name = get_post_meta($id, 'wpleads_first_name', true);
                                $last_name = get_post_meta($id, 'wpleads_last_name', true);
                                $name = $first_name . " " . $last_name;
                                if ($name === " ") {
                                    $name = get_the_title($id);
                                }
                                ?>

                                <?php edit_post_link($name); ?> on <?php the_time('F jS, Y'); ?> (<?php the_title(); ?>)
                            </li>
                        <?php endwhile; ?>
                    </ul>
                <?php endif; ?>
            </div>
        </div>
        <?php
    }

    public static function count_leads_by_time($start_current, $end_current) {
        global $wpdb;
        global $table_prefix;

        $numposts = $wpdb->get_var(
            $wpdb->prepare(
                "SELECT COUNT(ID) " .
                "FROM {$wpdb->posts} " .
                "WHERE post_status='publish' " .
                "AND post_type= %s " .
                "AND {$table_prefix}posts.post_date BETWEEN %s AND %s",
                'wp-lead', $start_current, $end_current
            )
        );

        return $numposts;
    }

    public static function get_lead_count_from_today() {
        global $wpdb;
        global $table_prefix;

        $wordpress_date_time = $timezone_format = _x('Y-m-d', 'timezone date format');
        $wordpress_date_time = date_i18n($timezone_format);
        $wordpress_date = $timezone_day = _x('d', 'timezone date format');
        $wordpress_date = date_i18n($timezone_day);

        $today = $wordpress_date_time; // Corrected timezone
        $tomorrow = date("Y-m-d", strtotime("+2 day")); // Hack to look 2 days ahead


        $numposts = $wpdb->get_var(
            $wpdb->prepare(
                "SELECT COUNT(ID) " .
                "FROM {$wpdb->posts} " .
                "WHERE post_status='publish' " .
                "AND post_type= %s " .
                "AND {$table_prefix}posts.post_date BETWEEN %s AND %s",
                'wp-lead', $today, $tomorrow
            )
        );
        return $numposts;
    }

    public static function get_lead_graph_data($month, $type) {
        global $wpdb;
        global $table_prefix;

        $wordpress_date_time = $timezone_format = _x('Y-m-d', 'timezone date format');
        $wordpress_date_time = date_i18n($timezone_format);
        $wordpress_date = $timezone_day = _x('d', 'timezone date format');
        $wordpress_date = date_i18n($timezone_day);
        $this_year = _x('Y', 'timezone date format');
        $this_year = date_i18n($this_year);
        $loop_count = date('d', strtotime('last day of this month'));


        $final_loop_count = cal_days_in_month(CAL_GREGORIAN, $month, $this_year); // Count of days in month


        //echo $final_loop_count; // How many times to run
        $lead_increment = 0;
        for ($i = 1; $i < $final_loop_count + 1; $i++) {
            // echo "hi" . $i;
            $year = $this_year;
            $day = $i;
            $next_day = $i + 1;
            $m = $month;
            $Date = strtotime($year . "-" . $m . "-" . $day);
            $Date_next = strtotime($year . "-" . $m . "-" . $next_day);
            $clean_date_one = date('Y-m-d', $Date);
            $clean_date_one_formatted = date('Y, n, d', $Date);
            if ($type === "last-month") {
                $Date = strtotime($year . "-" . $m . "-" . $day . ' +1 months');
                $clean_date_one_formatted = date('Y, n, d', $Date);
            }
            $clean_date_two = date('Y-m-d', $Date_next);
            //echo $clean_date_one . "<br>";
            $numposts = $wpdb->get_var(
                $wpdb->prepare(
                    "SELECT COUNT(ID) " .
                    "FROM {$wpdb->posts} " .
                    "WHERE post_status='publish' " .
                    "AND post_type= %s " .
                    "AND {$table_prefix}posts.post_date BETWEEN %s AND %s",
                    'wp-lead', $clean_date_one, $clean_date_two
                )
            );
            $lead_increment += $numposts;
            //echo "Day is: ". $day . " " . $numposts . " on " . $clean_date_one	.	"<br>";
            echo "[gd(" . $clean_date_one_formatted . "), " . $lead_increment . ", " . $numposts . "], ";
        }

    }

    public static function add_inline_header_scripts() {
        if (!class_exists('Inbound_Pro_Plugin')) {
            return;
        }
        ?>
        <style type="text/css">
            #wpadminbar .adminbar-leads-search .lead-quick-search {
                display: inline !important;
            }

            #wpadminbar .adminbar-leads-search .fa {
                font-family: 'FontAwesome'
            }

            #wpadminbar .adminbar-leads-search form {
                display: inline !important;
                width: auto;
                height: auto;
            }

            #wpadminbar .adminbar-leads-search .lead-quick-search input, #wpadminbar .adminbar-leads-search .lead-quick-search input, #wpadminbar .adminbar-leads-search .lead-quick-search input:focus {
                width: 1px;
                -webkit-transition: all .3s cubic-bezier(0, 0, .5, 1.5);
                transition: all .3s cubic-bezier(0, 0, .5, 1.5);
                font-size: 9px;
                height: 25px;
                margin-top: 3px;
                padding-bottom: 0px;
                padding-top: 0px;
                padding-left: 3px;
                color: #eee;
                background-color: #444;
                margin-right: 5px;
                border: none;
                line-height: 30px;
                display: none;
            }

        </style>
        <section class="lead-quick-search" style="display:none" method="get">
            <form action="<?php echo admin_url('edit.php?s=hudson.atwell%40gmail.com&post_status=all&post_type=wp-lead'); ?>">
                <input name="s" type="search" placeholder="<?php _e('Search Leads', 'inbound-pro'); ?>">
                <input type="hidden" name="post_type" value="wp-lead">
            </form>
        </section>

        <script type="text/javascript">
            jQuery(document).ready(function () {
                var on = false;

                jQuery('.lead-quick-search').prependTo('.adminbar-leads-search .ab-item');
                jQuery('.adminbar-leads-search .fa-search').click(function () {
                    if (!on) {
                        jQuery('.lead-quick-search input').show().animate({
                            width: '70%'
                        }, 200);
                        on = true;
                    } else {
                        jQuery('.lead-quick-search input').animate({
                            width: '0px'
                        }, 200).hide();
                        on = false;
                    }

                });

            });
        </script>
        <?php
        /* load fontawesome */
        wp_enqueue_style('fontawesome', INBOUNDNOW_SHARED_URLPATH . 'assets/fonts/fontawesome/css/font-awesome.min.css');

    }
}

new Leads_Dashboard();