import { Notifier, NotifyParams, NotifyResult, NotifierParam } from './notifier.types';

const params: NotifierParam[] = [
{ key: 'token', label: 'Bot Token', type: 'password', required: true, placeholder: '123456:ABC-def' },
    { key: 'chat_id', label: 'Chat ID', type: 'text', required: true, placeholder: '@频道 或 -1001234567890' },
    { key: 'title', label: '标题', type: 'text', default: 'CloudSearch', required: false },
    { key: 'content', label: '内容', type: 'text', required: true },
    { key: 'level', label: '级别', type: 'text', default: 'info', required: false },
];

export const telegramNotifier: Notifier = {
name: 'telegram',
    label: 'Telegram',
    params,
    async notify(params) {
        try {
            const iconMap = { error: '\ud83d\udea8', warn: '\u26a0\ufe0f', info: '\u2139\ufe0f' };
            const level = params.level || 'info';
            const text = `${iconMap[level] || iconMap.info} *${params.title || 'CloudSearch'}*\n\n${params.content || ''}`;
            const resp = await fetch(`https://api.telegram.org/bot${params.token}/sendMessage`, {
                method: 'POST',
                headers: { 'Content-Type': 'application/json' },
                body: JSON.stringify({
                    chat_id: params.chat_id,
                    text,
                    parse_mode: 'Markdown',
                    disable_web_page_preview: true,
                }),
            });
            const data: any = await resp.json();
            if (data.ok)
                return { success: true, message: 'Telegram 推送成功' };
            return { success: false, message: data.description || `HTTP ${resp.status}` };
        }
        catch (err: any) {
            return { success: false, message: err.message };
        }
    },
};
