import { apiClient } from './client';

/**
 * SaaS-admin «Посетители» — свой счётчик (НЕ Метрика).
 * Роботы сюда не попадают вовсе: они не исполняют JS страницы.
 * Backend: AdminVisitorsController. Spec:
 * docs/superpowers/specs/2026-07-13-visitors-analytics-design.md
 */
export type Period = 'today' | '7d' | '30d';

export interface Funnel {
    period: string;
    funnel: {
        view: number;
        alive: number;
        cta_click: number;
        register_open: number;
        register_done: number;
        login_done: number;
    };
    vpn_or_hosting: number;
}

export interface ChannelRow {
    channel: string;
    people: number;
    cta_clicks: number;
    registrations: number;
    logins: number;
}

export interface VisitRow {
    id: string;
    first_seen_at: string;
    channel: string;
    device: string;
    city: string | null;
    asn_org: string | null;
    is_datacenter: boolean;
    is_human: boolean;
    ip: string | null;
    tenant_id: number | null;
    steps: string[];
}

export interface PortalActivity {
    screens: Array<{ screen: string; opens: number; people: number }>;
    clients: Array<{ name: string; subdomain: string; last_seen_at: string }>;
}

export const getFunnel = (p: Period) =>
    apiClient.get<Funnel>('/api/admin/visitors/funnel', { params: { period: p } }).then((r) => r.data);

export const getChannels = (p: Period) =>
    apiClient
        .get<{ channels: ChannelRow[] }>('/api/admin/visitors/channels', { params: { period: p } })
        .then((r) => r.data.channels);

export const getVisits = (p: Period) =>
    apiClient
        .get<{ visits: VisitRow[] }>('/api/admin/visitors/visits', { params: { period: p } })
        .then((r) => r.data.visits);

export const getPortalActivity = (p: Period) =>
    apiClient.get<PortalActivity>('/api/admin/visitors/portal', { params: { period: p } }).then((r) => r.data);