/***************************
* create project metaboxes
***************************/
function p52_register_project_meta_boxes( $meta_boxes ) {
    $prefix = 'p52_';

    // Get all customer custom post type posts
    $customers = get_posts( array(
        'posts_per_page' => -1,
        'post_type' => 'p52-contact'
    ) );

    // project content tabs
    $meta_box = array(
        'title' => 'Project Info',
        'pages' => 'p52-project',

        'tabs' => array(

        'contacts' => array(
            'label' => 'Customer Info',
            'icon' => 'dashicons-businessman',
            ),

        'tasks' => array(
            'label' => 'Tasks',
            'icon' => 'dashicons-clipboard',
            ),

        'documents' => array(
            'label' => 'Documents',
            'icon' => 'dashicons-portfolio',
            ),

        'images' => array(
            'label' => 'Images',
            'icon' => 'dashicons-format-image',
            ),

        'key' => array(
            'label' => 'Key Contacts',
            'icon' => 'dashicons-networking',
        ),

        'expenses' => array(
            'label' => 'Expenses',
            'icon' => 'dashicons-editor-ol',
            ),


        ), // end tabs

        'tab_style' => 'default',

        'fields' => array(

            // Client Info
            array(
                'name'  => 'Client Info',
                'id'    => $prefix . 'client',
                'type'  => 'group',
                'tab' => 'contacts',


                'fields' => array(

                    array(
                        'name'  => 'Name',
                        'id'    => $prefix . 'name',
                        'type'  => 'post',
                        'post_type' => 'p52-contact',
                        'placeholder' => 'Select a Customer',
                    ),

                    array(
                        'name'  => 'Phone',
                        'id'    => $prefix . 'phone',
                        'type'  => 'hidden',
                    ),

                    array(
                        'name'  => 'Email',
                        'id'    => $prefix . 'email',
                        'type'  => 'hidden',
                    ),

                    array(
                        'name'  => 'Address',
                        'id'    => $prefix . 'address',
                        'type'  => 'hidden',
                    ),

                    ), // end customer fields
                ), //end customer


                // project tasks meta box
                            array(
                                'name'  => 'Tasks',
                                'id'    => $prefix . 'tasks',
                                'type'  => 'group',
                                'clone' => true,
                                'tab' => 'tasks',

                                'fields' => array(

                                    array(
                                        'name'  => 'Task Name',
                                        'id'    => $prefix . 'task_name',
                                        'type'  => 'text',
                                    ),

                                    array(
                                        'name'  => 'Task Description',
                                        'id'    => $prefix . 'task_description',
                                        'type'  => 'wysiwyg',
                                    ),

                                    array(
                                        'name'  => 'Task Style',
                                        'id'    => $prefix . 'task_style',
                                        'type'  => 'select',
                                        'options' => array(
                                            'task_email' => 'Email',
                                            'task_phone' => 'Phone',
                                            'task_meeting' => 'Meeting',
                                            'task_skype' => 'Skype',
                                            'task_mockup' => 'Mockup',
                                            'task_wireframe' => 'Wireframe',
                                            'task_design' => 'Design',
                                            'task_photography' => 'Photography',
                                            'task_production' => 'Production',
                                        ),
                                        'placeholder' => 'Select a style',
                                    ),

                                    array(
                                        'name'  => 'Due Date',
                                        'id'    => $prefix . 'task_due',
                                        'type'  => 'datetime',
                                    ),

                                    array(
                                        'name'  => 'Status',
                                        'id'    => $prefix . 'task_status',
                                        'type'  => 'select',
                                        'options' => array(
                                            'task_not-started' => 'Not Started',
                                            'task_in_progress' => 'In Progess',
                                            'task_waiting_customer' => 'Waiting Customer',
                                            'task_completed' => 'Completed',
                                        ),
                                        'placeholder' => 'Select a status',
                                    ),

                                    array(
                                        'name'  => 'Date Complete',
                                        'id'    => $prefix . 'task_date_completed',
                                        'type'  => 'datetime',
                                    ),
                            ),// end task fields

                        ), // end tasks

                    // Document Uploads
                    array(
                        'name' => 'Documents',
                        'desc'  => 'Please select files to upload',
                        'id'    => $prefix . 'files',
                        'type'  => 'file_advanced',
                        'tab' => 'documents',
                    ), // end documents

                    // Private document Uploads
                    array(
                        'name' => 'Private Documents',
                        'desc'  => 'Please select files to upload',
                        'id'    => $prefix . 'pvt_files',
                        'type'  => 'file_advanced',
                        'tab' => 'documents',
                    ), // end documents

                    // image uploads
                    array(
                        'name'  => 'Images',
                        'desc'  => 'Upload the finished images',
                        'id'    => $prefix . 'images',
                        'type'  => 'image_advanced',
                        'tab' => 'images',
                    ), // end images


                    // Key contacts
                    array(
                        'name'  => 'Key Contact',
                        'id'    => $prefix . 'key_contact',
                        'type'  => 'group',
                        'clone' => true,
                        'tab' => 'key',

                        'fields' => array(

                            array(
                                'name'  => 'Name',
                                'id'    => $prefix . 'key_name',
                                'type'  => 'post',
                                'post_type' => 'p52-contact',
                                'placeholder' => 'Select a Customer',
                            ),

                            array(
                                'name'  => 'Company',
                                'id'    => $prefix . 'key_company',
                                'type'  => 'text',
                            ),

                            array(
                                'name'  => 'Phone',
                                'id'    => $prefix . 'key_phone',
                                'type'  => 'text',
                            ),

                            array(
                                'name'  => 'Email',
                                'id'    => $prefix . 'key_email',
                                'type'  => 'text',
                            ),

                            array(
                                'name'  => 'Project Role',
                                'id'    => $prefix . 'key_role',
                                'type'  => 'select',
                                'options' => array(
                                    'model' => 'Model',
                                    'caterer' => 'Caterer',
                                    'car' => 'Car Hire',
                                    'hire' => 'Gear Hirer',
                                    'venue' => 'Venue',
                                    'printer' => 'Printer',
                                    'airline' => 'Airline',
                                    'other' => 'Other',
                                    ),
                                'placeholder' => 'Select a role',
                                ),

                            ), // end key contact fields

                ), // end key contacts


            // project expenses meta box
                array(
                //'name'  => 'Expenses',
                'id'    => $prefix . 'expenses',
                'type'  => 'group',
                'clone' => true,
                'tab' => 'expenses',

                    'fields' => array(

                        array(
                            'name'  => 'Description',
                            'id'    => $prefix . 'exp_description',
                            'type'  => 'textarea',
                            'columns' => 4
                        ),

                        array(
                            'name'  => 'Qty/Hrs',
                            'id'    => $prefix . 'exp_qty',
                            'type'  => 'text',
                            'columns' => 2
                        ),

                        array(
                            'name'  => 'Price',
                            'id'    => $prefix . 'exp_price',
                            'type'  => 'text',
                            'columns' => 2
                        ),

                        array(
                            'name'  => 'Tax',
                            'id'    => $prefix . 'exp_tax',
                            'type'  => 'text',
                            'columns' => 2
                        ),

                        array(
                            'name'  => 'Total',
                            'id'    => $prefix . 'exp_total',
                            'type'  => 'text',
                            'columns' => 2
                        ),

                        ), // end expenses fields

                        ), // end expenses

            ), // end main fields

    ); // end project content

    // Append phone or another field of customer to meta box above.
        foreach ( $customers as $customer )
        {
            // Show this email field if match name.
            $meta_box['fields'][] = array(
                'name'      => 'Email',
                'id'        => $prefix . 'email_' . $customer->ID,
                'type'      => 'text',
                'std'       => get_post_meta( $customer->ID, 'p52_contact_email', true ),
                'visible'   => array( $prefix . 'name', $customer->ID ),
            );

            // Show this phone field if match name.
            $meta_box['fields'][] = array(
                'name'      => 'Phone',
                'id'        => $prefix . 'phone_' . $customer->ID,
                'type'      => 'text',
                'std'       => get_post_meta( $customer->ID, 'p52_contact_phone', true ),
                'visible'   => array( $prefix . 'name', $customer->ID ),
            );

            // Show this company field if match name.
            $meta_box['fields'][] = array(
                'name'      => 'Company',
                'id'        => $prefix . 'company_' . $customer->ID,
                'type'      => 'text',
                'std'       => get_post_meta( $customer->ID, 'p52_contact_company', true ),
                'visible'   => array( $prefix . 'name', $customer->ID ),
            );

            // Show this address field if match name.
            $meta_box['fields'][] = array(
                'name'      => 'Address',
                'id'        => $prefix . 'address_' . $customer->ID,
                'type'      => 'textarea',
                'std'       => get_post_meta( $customer->ID, 'p52_contact_address', true ),
                'visible'   => array( $prefix . 'name', $customer->ID ),
            );

        }
        $meta_boxes[] = $meta_box;

    $meta_boxes[] = array(
        'id'       => 'project_description',
        'title'    => 'Project Description',
        'pages'    => array('p52-project'),
        'context'  => 'normal',
        'priority' => 'low',


        'fields' => array(

            array(
                'name'  => 'Description',
                'id'    => $prefix . 'proj_descriptions',
                'type'  => 'wysiwyg',
            ),


        ), // end description fields
    ); // end description

    // project status meta box
    $meta_boxes[] = array(
        'id'       => 'project_status',
        'title'    => 'Project Status',
        'pages'    => array('p52-project'),
        'context'  => 'side',
        'priority' => 'high',


        'fields' => array(

            array(
                'name'  => 'Commence Date',
                'desc'  => 'Date commenced',
                'id'    => $prefix . 'commence',
                'type'  => 'date',
            ),

            array(
                'name'  => 'Project Status',
                'id'    => $prefix . 'status',
                'type'  => 'select',
                'options' => array(
                    'contact' => 'Initial Contact',
                    'quote' => 'Quoted',
                    'won' => 'Won',
                    'started' => 'Started',
                    'lost' => 'Lost',
                    'completed' => 'Completed',
                ),
                'placeholder' => 'Select a status',
            ),

            array(
                'name'  => 'Closed Date',
                'desc'  => 'Date completed',
                'id'    => $prefix . 'closed',
                'type'  => 'date',
            ),


        ), // end status fields
    ); // status

    return $meta_boxes;
}

add_filter( 'rwmb_meta_boxes', 'p52_register_project_meta_boxes' );

// Save data to phone field
add_action('rwmb_before_save_post', function($post_id)
{
    // Get person ID to save from "Select a Customer" field
    $person_to_save = intval( $_POST['p52_project_name'] );
    // Save related field to phone field
    $_POST['p52_project_phone'] = $_POST['p52_project_phone_' . $person_to_save];
    // Unset all hidden fields
    foreach ( $_POST as $key => $value )
    {
        if ( strpos( $key, 'p52_project_phone_' ) || strpos( $key, 'p52_project_email_' )  ||  strpos( $key, 'p52_project_address_' ) )
            unset( $_POST[$key] );
    }

    // Save related field to email field
    $_POST['p52_project_email'] = $_POST['p52_project_email_' . $person_to_save];
    // Unset all hidden fields
    foreach ( $_POST as $key => $value )
    {
        if ( strpos( $key, 'p52_project_email_' )  ||  strpos( $key, 'p52_project_address_' ))
            unset( $_POST[$key] );
    }

    // Save related field to address field
    $_POST['p52_project_address'] = $_POST['p52_project_address_' . $person_to_save];
    // Unset all hidden fields
    foreach ( $_POST as $key => $value )
    {
        if ( strpos( $key, 'p52_project_address_' ) )
            unset( $_POST[$key] );
    }

} );