import type {Bot} from '@wp2508/mineflayer';
import type {BaseFunction, FunctionArgument} from '../../../types/bot/function/function.ts';

export class init implements BaseFunction<number[]> {
    readonly name = 'change_main_hand_slot';
    readonly i18n = {
        lang: 'zh-CN', name: '切换主手槽位', description: '切换主手选中的快捷栏槽位，编号为 0 到 8',
    };
    readonly args: FunctionArgument[] = [{
        name: 'slot', type: 'number',
        i18n: {lang: 'zh-CN', name: '快捷栏槽位', description: '0 到 8 的整数，分别对应快捷栏第 1 到第 9 格'},
    }];

    async run(bot: Bot, args: number[]): Promise<boolean> {
        if (!Array.isArray(args) || args.length !== 1 || !Number.isSafeInteger(args[0])
            || args[0] < 0 || args[0] > 8) return false;
        try {
            bot.setQuickBarSlot(args[0]);
            return bot.quickBarSlot === args[0];
        } catch {
            return false;
        }
    }
}