<?php
$wpw = Wpw::inst();
$formatter = $wpw->formatter();
$storage = $wpw->storage();
$resource = $wpw->resource();
unset($wpw);

$class_name = !empty($config['class_name'])
    ? '.' . $config['class_name']
    : '';


if ($class_name == '.links-primary') {
    $class_name = '';
}

// Animation =====================
$animation = !empty($config['link_animation'])
    ? $resource->get($config['link_animation'])
    : [];

$animation_element = !empty($animation['element'])
    ? $animation['element']
    : '';
$animation_element_before = !empty($animation['element_before'])
    ? $animation['element_before']
    : ' content: none; ';
$animation_element_after = !empty($animation['element_after'])
    ? $animation['element_after']
    : ' content: none; ';
$animation_element_hover_before = !empty($animation['element_hover_before'])
    ? $animation['element_hover_before']
    : '';
$animation_element_hover_after = !empty($animation['element_hover_after'])
    ? $animation['element_hover_after']
    : '';

// Typography ======================
$link_typography = !empty($config['link_typography'])
    ? $config['link_typography']
    : 'main';
$link_typography = $formatter->dynamic_typography($link_typography, $class_name . ' a,
body ' . $class_name . '  a,
body a' . $class_name . ',
body .wpw ' . $class_name . ' a,
body .wpw a' . $class_name . ',
' . $class_name . ' .post-content-info > a');

// Indents ========================
$link_margins = !empty($config['link_margins'])
    ? $config['link_margins']
    : '';
$link_margins = $formatter->css_spacing($link_margins);
$link_paddings = !empty($config['link_paddings'])
    ? $config['link_paddings']
    : '';
$link_paddings = $formatter->css_spacing($link_paddings);

// Decoration - default ===========
$link_text_decoration = !empty($config['link_text_decoration'])
    ? $config['link_text_decoration']
    : 'none';

// Color - default ================
$link_default_state_color = !empty($config['link_default_state_color'])
    ? $storage->get($config['link_default_state_color'])
    : '';
$link_border_color = !empty($config['link_border_color'])
    ? $storage->get($config['link_border_color'])
    : '';
$link_default_bg_color = !empty($config['link_default_bg_color'])
    ? $storage->get($config['link_default_bg_color'])
    : '';

// Border - default ===============
$link_border_style = !empty($config['link_border_style'])
    ? $config['link_border_style']
    : 'none';
$link_border_model = !empty($config['link_border_model'])
    ? $config['link_border_model']
    : '';
$link_border_model = $formatter->css_spacing($link_border_model);
$link_border_radius = !empty($config['link_border_radius'])
    ? $config['link_border_radius']
    : '';
$link_border_radius = $formatter->css_spacing($link_border_radius);

// Shadow - default ==============
$link_bs_hl = !empty($config['link_bs_hl'])
    ? $formatter->css_scalar($config['link_bs_hl'])
    : '0';
$link_bs_vl = !empty($config['link_bs_vl'])
    ? $formatter->css_scalar($config['link_bs_vl'])
    : '0';
$link_bs_br = !empty($config['link_bs_br'])
    ? $formatter->css_scalar($config['link_bs_br'])
    : '0';
$link_bs_sr = !empty($config['link_bs_sr'])
    ? $formatter->css_scalar($config['link_bs_sr'])
    : '0';
$link_bs_color = !empty($config['link_bs_color'])
    ? $storage->get($config['link_bs_color'])
    : 'transparent';
$link_bs = " box-shadow: {$link_bs_hl}
                        {$link_bs_vl}
                        {$link_bs_br}
                        {$link_bs_sr}
                        {$link_bs_color}; ";

// Decoration - hover ============
$link_hover_text_decoration = !empty($config['link_hover_text_decoration'])
    ? $config['link_hover_text_decoration']
    : 'none';

// Color - hover =================
$link_hover_color = !empty($config['link_hover_color'])
    ? $storage->get($config['link_hover_color'])
    : '';
$link_hover_border_color = !empty($config['link_hover_border_color'])
    ? $storage->get($config['link_hover_border_color'])
    : '';
$link_hover_bg_color = !empty($config['link_hover_bg_color'])
    ? $storage->get($config['link_hover_bg_color'])
    : '';

// Border - hover ===============
$link_hover_border_style = !empty($config['link_hover_border_style'])
    ? $config['link_hover_border_style']
    : 'none';
$link_hover_border_model = !empty($config['link_hover_border_model'])
    ? $config['link_hover_border_model']
    : '';
$link_hover_border_model = $formatter->css_spacing($link_hover_border_model);
$link_hover_border_radius = !empty($config['link_hover_border_radius'])
    ? $config['link_hover_border_radius']
    : '';
$link_hover_border_radius = $formatter->css_spacing($link_hover_border_radius);

// Shadow - hover ===============
$link_hover_bs_hl = !empty($config['link_hover_bs_hl'])
    ? $formatter->css_scalar($config['link_hover_bs_hl'])
    : '0';
$link_hover_bs_vl = !empty($config['link_hover_bs_vl'])
    ? $formatter->css_scalar($config['link_hover_bs_vl'])
    : '0';
$link_hover_bs_br = !empty($config['link_hover_bs_br'])
    ? $formatter->css_scalar($config['link_hover_bs_br'])
    : '0';
$link_hover_bs_sr = !empty($config['link_hover_bs_sr'])
    ? $formatter->css_scalar($config['link_hover_bs_sr'])
    : '0';
$link_hover_bs_color = !empty($config['link_hover_bs_color'])
    ? $storage->get($config['link_hover_bs_color'])
    : 'transparent';
$link_hover_bs = " box-shadow: {$link_hover_bs_hl}
                                {$link_hover_bs_vl}
                                {$link_hover_bs_br}
                                {$link_hover_bs_sr}
                                {$link_hover_bs_color}; ";


echo /** @lang CSS */
    '
' . $link_typography . '
/*Links*/
' . $class_name . ' a,
a' . $class_name . ',
body ' . $class_name . '  a,
body a' . $class_name . ',
body .wpw ' . $class_name . ' a,
body .wpw a' . $class_name . ',
' . $class_name . ' .post-content-info > a {
    display: inline-block;

    margin: ' . $link_margins . ';
    padding: ' . $link_paddings . ';

    text-decoration: ' . $link_text_decoration . ';
    color: ' . $link_default_state_color . ';
    background-color: '.$link_default_bg_color.';

    border-style: ' . $link_border_style . ';
    border-width: ' . $link_border_model . ';
    border-color: ' . $link_border_color . ';
    border-radius: ' . $link_border_radius . ';

    ' . $link_bs . '

    ' . $animation_element . '
}


' . $class_name . ' a:hover,
a' . $class_name . ':hover,
body ' . $class_name . '  a:hover,
body a' . $class_name . ':hover,
body .wpw ' . $class_name . ' a:hover,
body .wpw a' . $class_name . ':hover,
' . $class_name . ' .post-content-info > a:hover {
    text-decoration: ' . $link_hover_text_decoration . ';
    color: ' . $link_hover_color . ';
    background-color: '.$link_hover_bg_color.';

    border-style: ' . $link_hover_border_style . ';
    border-width: ' . $link_hover_border_model . ';
    border-color: ' . $link_hover_border_color . ';
    border-radius: ' . $link_hover_border_radius . ';

    ' . $link_hover_bs . '
}

' . $class_name . ' a::before,
a' . $class_name . '::before,
body ' . $class_name . '  a::before,
body a' . $class_name . '::before,
body .wpw ' . $class_name . ' a::before,
body .wpw a' . $class_name . '::before,
' . $class_name . ' .post-content-info > a::before {
    ' . $animation_element_before . '
}

' . $class_name . ' a::after,
a' . $class_name . '::after,
body ' . $class_name . '  a::after,
body a' . $class_name . '::after,
body .wpw ' . $class_name . ' a::after,
body .wpw a' . $class_name . '::after,
' . $class_name . ' .post-content-info > a::after {
    ' . $animation_element_after . '
}

' . $class_name . ' a:hover::before,
a' . $class_name . ':hover::before,
body ' . $class_name . '  a:hover::before,
body a' . $class_name . ':hover::before,
body .wpw ' . $class_name . ' a:hover::before,
body .wpw a' . $class_name . ':hover::before,
' . $class_name . ' .post-content-info > a:hover::before {
    ' . $animation_element_hover_before . '
}

' . $class_name . ' a:hover::after,
a' . $class_name . ':hover::after,
body ' . $class_name . '  a:hover::after,
body a' . $class_name . ':hover::after,
body .wpw ' . $class_name . ' a:hover::after,
body .wpw a' . $class_name . ':hover::after,
' . $class_name . ' .post-content-info > a:hover::after {
    ' . $animation_element_hover_after . '
}

';