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/** |
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* Context blocks from the preceding user message (for assistant messages). |
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* @param {Array} messages |
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* @param {number} index |
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*/ |
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export function getPreviousContextBlocksForIndex(messages, index) { |
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if (index <= 0) return null; |
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const prevMsg = messages[index - 1]; |
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if (prevMsg?.role === 'user' && prevMsg.contextBlocks?.length > 0) { |
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return prevMsg.contextBlocks; |
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} |
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return null; |
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} |
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