portal/app/resources/js/api/admin.ts

import { apiClient, ensureCsrfCookie } from './client';

/**
 * API-вызовы для админских endpoint'ов SaaS (см. ImpersonationController).
 *
 * На MVP вызываются без auth:saas-admin middleware (см. routes/web.php).
 * Production: middleware('auth:saas-admin') + cookie session — apiClient уже
 * настроен на withCredentials.
 */

export interface ImpersonationInitPayload {
    tenant_id: number;
    requested_by: number; // на MVP параметром; на prod — request()->user()->id
    reason: string; // ≥30 chars (валидируется на backend)
}

export interface ImpersonationInitResponse {
    token_id: number;
    expires_at: string; // ISO8601
    sent_to_email: string;
    /** dev-only: исчезнет после интеграции MailService на prod */
    _dev_plain_code?: string;
}

export async function impersonationInit(payload: ImpersonationInitPayload): Promise<ImpersonationInitResponse> {
    await ensureCsrfCookie();
    const { data } = await apiClient.post<ImpersonationInitResponse>('/api/admin/impersonation/init', payload);
    return data;
}

export interface ImpersonationVerifyPayload {
    token_id: number;
    code: string; // 6 цифр
}

export interface ImpersonationVerifyResponse {
    token_id: number;
    tenant_id: number;
    used_at: string;
    message: string;
}

export async function impersonationVerify(payload: ImpersonationVerifyPayload): Promise<ImpersonationVerifyResponse> {
    await ensureCsrfCookie();
    const { data } = await apiClient.post<ImpersonationVerifyResponse>('/api/admin/impersonation/verify', payload);
    return data;
}

export interface ImpersonationEndResponse {
    token_id: number;
    session_ended_at: string;
    message: string;
}

export async function impersonationEnd(tokenId: number): Promise<ImpersonationEndResponse> {
    await ensureCsrfCookie();
    const { data } = await apiClient.post<ImpersonationEndResponse>('/api/admin/impersonation/end', {
        token_id: tokenId,
    });
    return data;
}

export interface ImpersonationActiveSession {
    token_id: number;
    tenant_id: number;
    tenant_name: string | null;
    requested_by: number;
    reason: string;
    sent_to_email: string;
    used_at: string;
    expires_at: string;
}

export interface ImpersonationRecentSession {
    token_id: number;
    tenant_id: number;
    tenant_name: string | null;
    requested_by: number;
    reason: string;
    used_at: string;
    session_ended_at: string;
    duration_seconds: number | null;
}

export async function impersonationActive(): Promise<ImpersonationActiveSession[]> {
    const { data } = await apiClient.get<{ sessions: ImpersonationActiveSession[] }>('/api/admin/impersonation/active');
    return data.sessions;
}

export async function impersonationRecent(): Promise<ImpersonationRecentSession[]> {
    const { data } = await apiClient.get<{ sessions: ImpersonationRecentSession[] }>('/api/admin/impersonation/recent');
    return data.sessions;
}

// === SaaS-admin → Тенанты: lookup для AdminTenantsView ===

export interface AdminTenant {
    id: number;
    subdomain: string;
    organization_name: string;
    contact_email: string;
    status: string;
    balance_rub: string;
    balance_leads: number;
    is_trial: boolean;
    last_activity_at: string | null;
    tariff_id: number | null;
    tariff_name: string | null;
    /** price_monthly активного тарифа если не-trial; иначе null. */
    mrr_rub: string | null;
    desired_daily_numbers: number | null;
    chargeback_unrecovered_rub: string;
    created_at: string | null;
}

interface AdminTenantsStats {
    total: number;
    active: number;
    trial: number;
    overdue: number;
}

export interface ListAdminTenantsParams {
    status?: string;
    search?: string;
    limit?: number;
    offset?: number;
}

export interface ListAdminTenantsResponse {
    tenants: AdminTenant[];
    total: number;
    limit: number;
    offset: number;
    stats: AdminTenantsStats;
}

export async function listAdminTenants(params: ListAdminTenantsParams = {}): Promise<ListAdminTenantsResponse> {
    const { data } = await apiClient.get<ListAdminTenantsResponse>('/api/admin/tenants', { params });
    return data;
}

// === SaaS-admin → Тенанты → детали (для AdminTenantDetailView) ===

export interface ApiTenantUser {
    id: number;
    email: string;
    first_name: string | null;
    last_name: string | null;
    is_active: boolean;
    totp_enabled: boolean;
    last_active_at: string | null;
    last_login_at: string | null;
}

export interface ApiTenantProject {
    id: number;
    name: string;
    tag: string | null;
    is_active: boolean;
    daily_limit_target: number;
    suppliers_count: number;
    leads_today: number;
}

export interface ApiTenantBalanceTx {
    id: number;
    type: string;
    amount_rub: string;
    amount_leads: number;
    balance_rub_after: string | null;
    description: string | null;
    created_at: string;
}

export interface ApiTenantActivityEvent {
    id: number;
    event: string;
    deal_id: number;
    actor_email: string | null;
    context: Record<string, unknown> | null;
    created_at: string;
}

interface ApiTenantMetrics {
    leads_today: number;
    leads_this_week: number;
    leads_this_month: number;
    avg_lead_cost_rub: number | null;
    runway_days: number | null;
}

export interface AdminTenantDetailResponse {
    tenant: AdminTenant;
    users: ApiTenantUser[];
    projects: ApiTenantProject[];
    balance_history: ApiTenantBalanceTx[];
    activity: ApiTenantActivityEvent[];
    metrics: ApiTenantMetrics;
}

export async function getAdminTenantDetail(subdomain: string): Promise<AdminTenantDetailResponse> {
    const { data } = await apiClient.get<AdminTenantDetailResponse>(
        `/api/admin/tenants/${encodeURIComponent(subdomain)}`,
    );
    return data;
}

// === SaaS-admin → Биллинг: aggregates пополнений/списаний ===

export interface ApiAdminBillingTenant {
    id: number;
    subdomain: string;
    organization_name: string;
    contact_email: string;
    status: string;
    balance_rub: string;
    tariff_id: number | null;
    tariff_name: string | null;
    mrr_rub: string;
    monthly_topups_rub: string;
    monthly_charges_rub: string;
    last_payment_at: string | null;
    chargeback_unrecovered_rub: string;
}

interface ApiAdminBillingSummary {
    total_mrr_rub: string;
    monthly_revenue_rub: string;
    overdue_count: number;
    refunds_count_30d: number;
}

export interface ListAdminBillingResponse {
    tenants: ApiAdminBillingTenant[];
    summary: ApiAdminBillingSummary;
}

export async function listAdminBilling(search = ''): Promise<ListAdminBillingResponse> {
    const { data } = await apiClient.get<ListAdminBillingResponse>('/api/admin/billing', {
        params: { search },
    });
    return data;
}

// === SaaS-admin → Инциденты ===

export interface ApiAdminIncident {
    id: number;
    incident_id: string;
    type: string;
    severity: 'low' | 'medium' | 'high' | 'critical';
    summary: string;
    started_at: string;
    detected_at: string;
    resolved_at: string | null;
    status: 'open' | 'investigating' | 'resolved';
    affected_tenants_count: number;
    affected_users_count: number | null;
    rkn_notified: boolean;
    rkn_notified_at: string | null;
    rkn_deadline_at: string | null;
}

interface ApiAdminIncidentsSummary {
    open: number;
    investigating: number;
    rkn_pending: number;
    total_unresolved: number;
}

export interface ListAdminIncidentsParams {
    type?: string;
    severity?: string;
    unresolved_only?: boolean;
    limit?: number;
    offset?: number;
}

export interface ListAdminIncidentsResponse {
    incidents: ApiAdminIncident[];
    total: number;
    limit: number;
    offset: number;
    summary: ApiAdminIncidentsSummary;
}

export async function listAdminIncidents(params: ListAdminIncidentsParams = {}): Promise<ListAdminIncidentsResponse> {
    const { data } = await apiClient.get<ListAdminIncidentsResponse>('/api/admin/incidents', { params });
    return data;
}

// === SaaS-admin → Система: system_settings edit-flow ===

export interface SystemSetting {
    key: string;
    value: string;
    type: 'int' | 'string' | 'decimal' | 'bool' | 'json';
    description: string | null;
    updated_at: string;
    updated_by: number | null;
}

export async function listSystemSettings(): Promise<SystemSetting[]> {
    const { data } = await apiClient.get<{ settings: SystemSetting[] }>('/api/admin/system-settings');
    return data.settings;
}

export interface UpdateSystemSettingPayload {
    value: string;
    reason: string; // ≥30 chars
    admin_user_id: number; // на prod удалится
}

export interface UpdateSystemSettingResponse {
    key: string;
    value: string;
    previous_value: string;
    updated_at: string;
    message: string;
}

export async function updateSystemSetting(
    key: string,
    payload: UpdateSystemSettingPayload,
): Promise<UpdateSystemSettingResponse> {
    await ensureCsrfCookie();
    const { data } = await apiClient.put<UpdateSystemSettingResponse>(
        `/api/admin/system-settings/${encodeURIComponent(key)}`,
        payload,
    );
    return data;
}