<?php
/**
 * Spec templates: what a buyer asks about an item of each kind -- a camera's shutter
 * count, a bike's frame size, a phone's battery health, a watch's box and papers. No
 * WordPress here beyond translation, so the templates are checked in tests/run.php.
 *
 * Fields: [label, type, options]. Types: text, number (with a unit as options), select.
 */

if (!defined('ABSPATH')) {
    exit;
}

function usedkit_spec_templates() {
    $yes_no = array(__('Yes', 'usedkit'), __('No', 'usedkit'));
    return array(
        'camera' => array(__('Camera', 'usedkit'), array(
            'shutter'  => array(__('Shutter count', 'usedkit'), 'number', ''),
            'mount'    => array(__('Lens mount', 'usedkit'), 'text', ''),
            'sensor'   => array(__('Sensor', 'usedkit'), 'text', ''),
            'batt'     => array(__('Batteries included', 'usedkit'), 'number', ''),
        )),
        'lens' => array(__('Lens', 'usedkit'), array(
            'mount'    => array(__('Lens mount', 'usedkit'), 'text', ''),
            'focal'    => array(__('Focal length', 'usedkit'), 'text', ''),
            'aperture' => array(__('Maximum aperture', 'usedkit'), 'text', ''),
            'filter'   => array(__('Filter size', 'usedkit'), 'number', 'mm'),
            'optics'   => array(__('Optics', 'usedkit'), 'select', array(__('Clean', 'usedkit'), __('Light dust, no effect on images', 'usedkit'),
                                                                     __('Haze or fungus', 'usedkit'), __('Scratches', 'usedkit'))),
        )),
        'bike' => array(__('Bike', 'usedkit'), array(
            'frame'    => array(__('Frame size', 'usedkit'), 'text', ''),
            'wheel'    => array(__('Wheel size', 'usedkit'), 'select', array('12"', '16"', '20"', '24"', '26"', '27.5"', '28"', '29"', '700c')),
            'material' => array(__('Frame material', 'usedkit'), 'select', array(__('Aluminium', 'usedkit'), __('Carbon', 'usedkit'), __('Steel', 'usedkit'), __('Titanium', 'usedkit'))),
            'groupset' => array(__('Groupset', 'usedkit'), 'text', ''),
            'brakes'   => array(__('Brakes', 'usedkit'), 'select', array(__('Rim', 'usedkit'), __('Mechanical disc', 'usedkit'), __('Hydraulic disc', 'usedkit'), __('Coaster', 'usedkit'))),
            'year'     => array(__('Model year', 'usedkit'), 'number', ''),
        )),
        'ebike' => array(__('E-bike', 'usedkit'), array(
            'frame'    => array(__('Frame size', 'usedkit'), 'text', ''),
            'motor'    => array(__('Motor', 'usedkit'), 'text', ''),
            'battery'  => array(__('Battery capacity', 'usedkit'), 'number', 'Wh'),
            'cycles'   => array(__('Charge cycles', 'usedkit'), 'number', ''),
            'km'       => array(__('Distance ridden', 'usedkit'), 'number', 'km'),
            'year'     => array(__('Model year', 'usedkit'), 'number', ''),
        )),
        'phone' => array(__('Phone or tablet', 'usedkit'), array(
            'storage'  => array(__('Storage', 'usedkit'), 'number', 'GB'),
            'health'   => array(__('Battery health', 'usedkit'), 'number', '%'),
            'lock'     => array(__('Network', 'usedkit'), 'select', array(__('Unlocked', 'usedkit'), __('Locked to a carrier', 'usedkit'))),
            'imei'     => array(__('IMEI checked, not reported stolen', 'usedkit'), 'select', $yes_no),
            'colour'   => array(__('Colour', 'usedkit'), 'text', ''),
        )),
        'computer' => array(__('Computer', 'usedkit'), array(
            'cpu'      => array(__('Processor', 'usedkit'), 'text', ''),
            'ram'      => array(__('Memory', 'usedkit'), 'number', 'GB'),
            'disk'     => array(__('Storage', 'usedkit'), 'text', ''),
            'screen'   => array(__('Screen size', 'usedkit'), 'text', ''),
            'cycles'   => array(__('Battery cycles', 'usedkit'), 'number', ''),
            'year'     => array(__('Year', 'usedkit'), 'number', ''),
        )),
        'watch' => array(__('Watch', 'usedkit'), array(
            'ref'      => array(__('Reference', 'usedkit'), 'text', ''),
            'year'     => array(__('Year', 'usedkit'), 'number', ''),
            'movement' => array(__('Movement', 'usedkit'), 'select', array(__('Automatic', 'usedkit'), __('Hand-wound', 'usedkit'), __('Quartz', 'usedkit'))),
            'papers'   => array(__('Box and papers', 'usedkit'), 'select', array(__('Box and papers', 'usedkit'), __('Box only', 'usedkit'), __('Papers only', 'usedkit'), __('Neither', 'usedkit'))),
            'service'  => array(__('Last serviced', 'usedkit'), 'text', ''),
            'size'     => array(__('Case size', 'usedkit'), 'number', 'mm'),
        )),
        'audio' => array(__('Audio', 'usedkit'), array(
            'year'     => array(__('Year', 'usedkit'), 'number', ''),
            'power'    => array(__('Power output', 'usedkit'), 'number', 'W'),
            'voltage'  => array(__('Mains voltage', 'usedkit'), 'select', array('230 V', '110–120 V', '110–240 V')),
            'remote'   => array(__('Remote included', 'usedkit'), 'select', $yes_no),
            'service'  => array(__('Last serviced', 'usedkit'), 'text', ''),
        )),
        'instrument' => array(__('Musical instrument', 'usedkit'), array(
            'year'     => array(__('Year', 'usedkit'), 'number', ''),
            'made'     => array(__('Made in', 'usedkit'), 'text', ''),
            'case'     => array(__('Case', 'usedkit'), 'select', array(__('Hard case', 'usedkit'), __('Gig bag', 'usedkit'), __('None', 'usedkit'))),
            'setup'    => array(__('Last set up', 'usedkit'), 'text', ''),
            'mods'     => array(__('Modifications', 'usedkit'), 'text', ''),
        )),
        'clothing' => array(__('Clothing and outdoor', 'usedkit'), array(
            'size'     => array(__('Size', 'usedkit'), 'text', ''),
            'measure'  => array(__('Measurements', 'usedkit'), 'text', ''),
            'material' => array(__('Material', 'usedkit'), 'text', ''),
            'colour'   => array(__('Colour', 'usedkit'), 'text', ''),
        )),
        'furniture' => array(__('Furniture', 'usedkit'), array(
            'designer' => array(__('Designer', 'usedkit'), 'text', ''),
            'maker'    => array(__('Manufacturer', 'usedkit'), 'text', ''),
            'year'     => array(__('Year', 'usedkit'), 'text', ''),
            'size'     => array(__('Dimensions (W × D × H)', 'usedkit'), 'text', ''),
            'material' => array(__('Material', 'usedkit'), 'text', ''),
        )),
    );
}

/** A field's value as the attribute shows it: "12 000", "500 Wh", "87 %". */
function usedkit_spec_display($field, $value) {
    $value = trim((string) $value);
    if ($value === '' || $field[1] !== 'number' || !is_numeric($value)) {
        return $value;
    }
    // Thousands grouped from five digits up, so a year stays 2021 and a count reads 12 000.
    $n = (float) $value == (int) $value && abs((int) $value) > 9999 ? number_format((int) $value, 0, ',', ' ') : $value;
    return $field[2] !== '' ? $n . ' ' . $field[2] : $n;
}