<?php

namespace App\Livewire\Ui\System;

use Illuminate\Support\Facades\Cache;
use Livewire\Component;

class WoltguardCard extends Component
{
    /** Gesamter Roh-Input aus dem Health-Cache (optional für später) */
    public array $services = [];

    /** UI: zusammengefasster Status */
    public bool   $guardOk       = false;     // alle Dienste OK?
    public int    $okCount       = 0;         // wie viele OK
    public int    $totalCount    = 0;         // wie viele gesamt
    public int    $downCount     = 0;         // wie viele down
    public string $badgeText     = 'unbekannt';
    public string $badgeIcon     = 'ph ph-question';
    public string $badgeClass    = 'text-white/70 border-white/20 bg-white/10';

    /** Optional: Liste der ausgefallenen Dienste (für Tooltip/weitere Anzeige) */
    public array $downServices = [];

    /** Pollintervall steuern (z. B. 30s) */
    public int $pollSeconds = 30;

    public function mount(): void
    {
        $this->load();
    }

    public function render()
    {
        return view('livewire.ui.system.woltguard-card');
    }

    /** Manuelles Refresh aus dem UI */
    public function refresh(): void
    {
        $this->load();
    }

    /* ---------------- intern ---------------- */

    protected function load(): void
    {
        // Erwartet: Cache::put('health:services', [['name'=>'postfix','ok'=>true], ...])
        $list = Cache::get('health:services', []);
        $this->services = is_array($list) ? $list : [];

        $this->totalCount = count($this->services);
        $this->okCount    = collect($this->services)->filter(fn ($s) => (bool)($s['ok'] ?? false))->count();
        $this->downCount  = $this->totalCount - $this->okCount;
        $this->guardOk    = ($this->totalCount > 0) && ($this->downCount === 0);

        // Down-Services Namen extrahieren
        $this->downServices = collect($this->services)
            ->filter(fn ($s) => !($s['ok'] ?? false))
            ->map(fn ($s) => (string)($s['name'] ?? 'unbekannt'))
            ->values()
            ->all();

        // Badge aufbereiten (Text/Style/Icon)
        if ($this->totalCount === 0) {
            $this->badgeText  = 'keine Daten';
            $this->badgeIcon  = 'ph ph-warning-circle';
            $this->badgeClass = 'text-amber-300 border-amber-400/30 bg-amber-500/10';
            return;
        }

        if ($this->guardOk) {
            $this->badgeText  = 'alle Dienste OK';
            $this->badgeIcon  = 'ph ph-check-circle';
            $this->badgeClass = 'text-emerald-300 border-emerald-400/30 bg-emerald-500/10';
        } else {
            // kleine Abstufung je nach Anzahl der Störungen
            if ($this->downCount >= 3) {
                $this->badgeText  = "{$this->downCount} Dienste down";
                $this->badgeIcon  = 'ph ph-x-circle';
                $this->badgeClass = 'text-rose-300 border-rose-400/30 bg-rose-500/10';
            } else {
                $this->badgeText  = 'Störung erkannt';
                $this->badgeIcon  = 'ph ph-warning-circle';
                $this->badgeClass = 'text-amber-300 border-amber-400/30 bg-amber-500/10';
            }
        }
    }
}