import { viewBoardArtifact } from "../render/chessBoardRender.js";
import { gameRenderHtml } from "../render/gameRender.js";
export interface RenderResult {
data?: {
html: string;
message: string;
};
error?: string;
}
export class ChessRenderingService {
generateBoardView(fen: string, side: 'w' | 'b', is3d: boolean = false): RenderResult {
if (!fen) {
return { error: "Missing required argument: fen" };
}
if (!side) {
return { error: "Missing required argument: side" };
}
try {
const fullFen = fen.includes(' ') ? fen : `${fen} ${side} KQkq - 0 1`;
const artifactHtml = viewBoardArtifact(fullFen, side, is3d);
return {
data: {
html: artifactHtml,
message: `Chess position rendered. FEN: ${fullFen}\n\nUse the artifact above to view the interactive chess board.`
}
};
} catch (error) {
return { error: `Error rendering chess board: ${error}` };
}
}
generateGameView(): RenderResult {
try {
const artifactHtml = gameRenderHtml;
return {
data: {
html: artifactHtml,
message: `Chess positions rendered. Use the artifact above to view the interactive chess board.`
}
};
} catch (error) {
return { error: `Error rendering chess board: ${error}` };
}
}
createResourceContent(html: string, message: string) {
return [
{
type: "text" as const,
text: message,
},
{
type: "resource" as const,
resource: {
uri: `data:text/html;base64,${Buffer.from(html).toString('base64')}`,
mimeType: "text/html",
text: html
}
}
];
}
}
