/**
 * @license
 * Copyright 2025 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */
import { MessageType } from '../types.js';
import { debugLogger } from 'sixth-cli-core';
export function createShowMemoryAction(config, settings, addMessage) {
    return async () => {
        if (!config) {
            addMessage({
                type: MessageType.ERROR,
                content: 'Configuration not available. Cannot show memory.',
                timestamp: new Date(),
            });
            return;
        }
        const debugMode = config.getDebugMode();
        if (debugMode) {
            debugLogger.log('[DEBUG] Show Memory command invoked.');
        }
        const currentMemory = config.getUserMemory();
        const fileCount = config.getGeminiMdFileCount();
        const contextFileName = settings.merged.context?.fileName;
        const contextFileNames = Array.isArray(contextFileName)
            ? contextFileName
            : [contextFileName];
        if (debugMode) {
            debugLogger.log(`[DEBUG] Showing memory. Content from config.getUserMemory() (first 200 chars): ${currentMemory.substring(0, 200)}...`);
            debugLogger.log(`[DEBUG] Number of context files loaded: ${fileCount}`);
        }
        if (fileCount > 0) {
            const allNamesTheSame = new Set(contextFileNames).size < 2;
            const name = allNamesTheSame ? contextFileNames[0] : 'context';
            addMessage({
                type: MessageType.INFO,
                content: `Loaded memory from ${fileCount} ${name} file${fileCount > 1 ? 's' : ''}.`,
                timestamp: new Date(),
            });
        }
        if (currentMemory && currentMemory.trim().length > 0) {
            addMessage({
                type: MessageType.INFO,
                content: `Current combined memory content:\n\`\`\`markdown\n${currentMemory}\n\`\`\``,
                timestamp: new Date(),
            });
        }
        else {
            addMessage({
                type: MessageType.INFO,
                content: fileCount > 0
                    ? 'Hierarchical memory (GEMINI.md or other context files) is loaded but content is empty.'
                    : 'No hierarchical memory (GEMINI.md or other context files) is currently loaded.',
                timestamp: new Date(),
            });
        }
    };
}
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