//
// Copyright 2023 Google LLC
// SPDX-License-Identifier: Apache-2.0
//

@use 'sass:map';
@use 'sass:string';
@use './internal/shape';
@use './internal/validate';
@use './md-sys-color';
@use './md-sys-elevation';
@use './md-sys-shape';
@use './md-sys-state';
@use './md-sys-typescale';
@use './v0_192/md-comp-dialog';

$_default: (
    'md-sys-color': md-sys-color.values-light(),
    'md-sys-elevation': md-sys-elevation.values(),
    'md-sys-shape': md-sys-shape.values(),
    'md-sys-state': md-sys-state.values(),
    'md-sys-typescale': md-sys-typescale.values(),
);

$supported-tokens: (
    'container-color',
    'container-shape',
    'container-shape-end-end',
    'container-shape-end-start',
    'container-shape-start-end',
    'container-shape-start-start',
    'headline-color',
    'headline-font',
    'headline-line-height',
    'headline-size',
    'headline-weight',
    'icon-color',
    'icon-size',
    'supporting-text-color',
    'supporting-text-font',
    'supporting-text-line-height',
    'supporting-text-size',
    'supporting-text-weight'
);

// Note: currently ignoring tokens for `action-*-label-text` and
// `action-*-state-layer` since actions are spec'd as standard text buttons.
$unsupported-tokens: (
    'action-focus-label-text-color',
    'action-focus-state-layer-color',
    'action-focus-state-layer-opacity',
    'action-hover-label-text-color',
    'action-hover-state-layer-color',
    'action-hover-state-layer-opacity',
    'action-label-text-color',
    'action-label-text-font',
    'action-label-text-line-height',
    'action-label-text-size',
    'action-label-text-tracking',
    'action-label-text-type',
    'action-label-text-weight',
    'action-pressed-label-text-color',
    'action-pressed-state-layer-color',
    'action-pressed-state-layer-opacity',
    'container-elevation',
    // Unused without a shadow color
    'headline-tracking',
    'headline-type',
    'supporting-text-tracking',
    'supporting-text-type'
);

@function values($deps: $_default, $exclude-hardcoded-values: false, $exclude-custom-properties: false) {
    $tokens: md-comp-dialog.values($deps, $exclude-hardcoded-values);
    $new-tokens: shape.get-new-logical-shape-tokens($tokens, 'container-shape');
    $tokens: validate.values(
        $tokens,
        $supported-tokens: $supported-tokens,
        $unsupported-tokens: $unsupported-tokens,
        $new-tokens: $new-tokens,
        $renamed-tokens: (
            // Remove "with-*" prefixes (b/273534858)
            'with-icon-icon-color': 'icon-color',
            'with-icon-icon-size': 'icon-size'
        )
    );

    @if not $exclude-custom-properties {
        @each $token, $value in $tokens {
            @if string.index($token, 'container-shape-') == 1 {
                // Add fallback to shorthand for logical shape properties.
                $value: var(--md-dialog-container-shape, #{$value});
            }

            $tokens: map.set($tokens, $token, var(--md-dialog-#{$token}, #{$value}));
        }
    }

    @return $tokens;
}