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This commit is contained in:
Maciej Caderek
2022-03-13 05:21:12 +01:00
parent 533051d4b5
commit bf32e4ae4b
1 changed files with 13 additions and 3 deletions
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16
src/game/PGNHelpers.ts
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@@ -23,15 +23,25 @@ const cleanPGN = (pgn: string) => {
const game = new Chess(); const game = new Chess();
game.load_pgn(pgn); game.load_pgn(pgn);
game.delete_comments(); game.delete_comments();
const [_, moves] = game.pgn().split("\n\n");
const header = Object.entries(game.header()) const headerEntries = Object.entries(game.header());
const [_, moves] =
headerEntries.length > 0
? game.pgn().split("\n\n")
: [undefined, game.pgn()];
const header = headerEntries
.filter(([key, val]) => PGN_KEYS.includes(key) && val !== "?") .filter(([key, val]) => PGN_KEYS.includes(key) && val !== "?")
.map(([key, val]) => `[${key} "${val}"]`) .map(([key, val]) => `[${key} "${val}"]`)
.sort() .sort()
.join("\n"); .join("\n");
return [header, moves].join("\n\n"); console.log(header);
const cleanedPGN = [header, moves].join("\n\n");
console.log(cleanedPGN);
return cleanedPGN;
}; };
const compressPGN = (pgn: string) => { const compressPGN = (pgn: string) => {