// luma.gl
// SPDX-License-Identifier: MIT
// Copyright (c) vis.gl contributors
/**
 * Extracts a table suitable for `console.table()` from a shader layout to assist in debugging.
 * @param layout shader layout
 * @param name app should provide the most meaningful name, usually the model or pipeline name / id.
 * @returns
 */
export function getDebugTableForShaderLayout(layout, name) {
    const table = {};
    const header = 'Values'; // '`Shader Layout for ${name}`;
    if (layout.attributes.length === 0 && !layout.varyings?.length) {
        return { 'No attributes or varyings': { [header]: 'N/A' } };
    }
    for (const attributeDeclaration of layout.attributes) {
        if (attributeDeclaration) {
            const glslDeclaration = `${attributeDeclaration.location} ${attributeDeclaration.name}: ${attributeDeclaration.type}`;
            table[`in ${glslDeclaration}`] = { [header]: attributeDeclaration.stepMode || 'vertex' };
        }
    }
    for (const varyingDeclaration of layout.varyings || []) {
        const glslDeclaration = `${varyingDeclaration.location} ${varyingDeclaration.name}`;
        table[`out ${glslDeclaration}`] = { [header]: JSON.stringify(varyingDeclaration.accessor) };
    }
    return table;
}