<?php

namespace App\Livewire\Ui\System;

use App\Models\Setting;
use App\Support\CacheVer;
use Illuminate\Support\Facades\Cache;
use Livewire\Component;

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

    /** UI: Status */
    public bool $guardOk = false;
    public int $okCount = 0;
    public int $totalCount = 0;
    public int $downCount = 0;

    public string $badgeText = 'unbekannt';
    public string $badgeIcon = 'ph ph-question';
    public string $badgeClass = 'text-white/70 border-white/20 bg-white/10';

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

    /** Pollintervall (Sek.) */
    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
    {
        $list = Cache::get(CacheVer::k('health:services'));

        if (empty($list)) {
            // Fallback: persistierter Wert aus DB/Redis
            $list = \App\Support\Setting::get('woltguard.services', []);
        }

        $rows = [];
        if (is_array($list)) {
            $rows = isset($list['rows']) && is_array($list['rows'])
                ? $list['rows']        // neues Format
                : (isset($list[0]) && is_array($list[0]) ? $list : []); // altes Format
        }

        $this->services = $rows;
        $this->totalCount = count($rows);
        $this->okCount = collect($rows)->where('ok', true)->count();
        $this->downCount = $this->totalCount - $this->okCount;
        $this->guardOk = $this->totalCount > 0 && $this->downCount === 0;

        $this->downServices = collect($rows)
            ->filter(fn($s) => !($s['ok'] ?? false))
            ->map(fn($s) => (string)($s['name'] ?? 'unbekannt'))
            ->values()->all();

        // Badge
        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 {
            $this->badgeText = $this->downCount >= 3 ? "{$this->downCount} Dienste down" : 'Störung erkannt';
            $this->badgeIcon = $this->downCount >= 3 ? 'ph ph-x-circle' : 'ph ph-warning-circle';
            $this->badgeClass = $this->downCount >= 3
                ? 'text-rose-300 border-rose-400/30 bg-rose-500/10'
                : 'text-amber-300 border-amber-400/30 bg-amber-500/10';
        }
    }
}