import { getContext } from "../../../../extensions.js";

/**
 * 执行 SillyTavern 斜杠命令
 * @param {string} command - 要执行的命令
 * @returns {Promise<any>} 命令执行结果
 */
export async function executeSlashCommand(command) {
    try {
        if (!command) return { error: "命令为空" };
        if (!command.startsWith('/')) command = '/' + command;
        const { executeSlashCommands, substituteParams } = getContext();
        if (typeof executeSlashCommands !== 'function') throw new Error("executeSlashCommands 函数不可用");
        command = substituteParams(command);
        const result = await executeSlashCommands(command, true);
        if (result && typeof result === 'object' && result.pipe !== undefined) {
            const pipeValue = result.pipe;
            if (typeof pipeValue === 'string') {
                try { return JSON.parse(pipeValue); } catch { return pipeValue; }
            }
            return pipeValue;
        }
        if (typeof result === 'string' && result.trim()) {
            try { return JSON.parse(result); } catch { return result; }
        }
        return result === undefined ? "" : result;
    } catch (err) {
        throw err;
    }
}