// Configuration: Theme validation
// Theme token validation and theme definitions

@use "sass:map";
@use "sass:list";

// Default theme config (can be overridden)
$light-theme: (
    "bg-base": #fbfafc,
    "bg-alternate": #1a1a1a,
    "bg-surface": #fff,
    "border-base": #d3d5d9,
    "text-color": #1a1a1a,
    "text-muted": #1a1a1a8a,
    "text-subtle": #1a1a1a50,
    "text-inverted": #f1f1f1,
) !default;

// Extract theme tokens from light theme keys
$theme-tokens: map.keys($light-theme) !default;

$dark-theme: (
    "bg-base": #1a1a1a,
    "bg-alternate": #f1f1f1,
    "bg-surface": #2e2e2e,
    "border-base": #2e2e2e,
    "text-color": #f1f1f1,
    "text-muted": #f1f1f18a,
    "text-subtle": #f1f1f150,
    "text-inverted": #1a1a1a,
) !default;

@function validate-theme-tokens($theme-map, $required-tokens) {
    $missing-tokens: ();

    @each $token in $required-tokens {
        @if not map.has-key($theme-map, $token) {
            $missing-tokens: list.append($missing-tokens, $token, comma);
        }
    }

    @if list.length($missing-tokens) > 0 {
        @error "Theme is missing required tokens: #{$missing-tokens}";
    }

    @return list.length($missing-tokens) == 0;
}

// Validate both themes
@mixin validate-tokens {
    @if not validate-theme-tokens($light-theme, $theme-tokens) {
        @error "Light theme is missing required tokens.";
    }
    @if not validate-theme-tokens($dark-theme, $theme-tokens) {
        @error "Dark theme is missing required tokens.";
    }
}

@include validate-tokens;