<?php

namespace App\Observers;

use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Arr;

use App\Models\Room;
use App\Models\RoomStatusLog;

class RoomObserver
{
    /**
     * Handle the Room "created" event.
     */
    public function created(Room $room): void
    {
        RoomStatusLog::create([
            'branch_id'  => $room->branch->id,
            'room_id'    => $room->id,
            'user_id'    => Auth::id()?? 0,
            'is_online' => $room->is_online,
            'status'     => $room->status ?? 'error',
            'started_at' => $room->started_at,
            'ended_at'   => $room->ended_at,
            'message'    => $room->log_message ?? '',
            'source' => $this->getSource($room),
        ]);
    }

    /**
     * Handle the Room "updated" event.
     */
    public function updated(Room $room): void
    {
        // 檢查是否有變更狀態
        if ($room->wasChanged()) {
            RoomStatusLog::create([
                'branch_id' => $room->branch->id,
                'room_id' => $room->id,
                'user_id' => Auth::id() ?? 0,
                'is_online' => $room->is_online,
                'status' => $room->status,
                'started_at' =>$room->started_at,
                'ended_at' =>$room->ended_at,
                'message'    => $room->log_message ?? '',
                'source' => $this->getSource($room),
            ]);
        }
    }

    /**
     * Handle the Room "deleted" event.
     */
    public function deleted(Room $room): void
    {
        $message = sprintf(
            "%s:%s%s (%s:%s) 已刪除",
            $room->branch->name,
            $room->type->value,
            $room->name,
            $room->internal_ip,
            $room->port
        );
        RoomStatusLog::create([
            'branch_id' => $room->branch->id,
            'room_id' => $room->id,
            'user_id' => Auth::id() ?? 0,
            'is_online' => $room->is_online,
            'status' => $room->status,
            'started_at' =>$room->started_at,
            'ended_at' =>$room->ended_at,
            'message'    => $message,
            'source' => $this->getSource($room),
        ]);
    }

    /**
     * Handle the Room "restored" event.
     */
    public function restored(Room $room): void
    {
        //
    }

    /**
     * Handle the Room "force deleted" event.
     */
    public function forceDeleted(Room $room): void
    {
        //
    }

    private function getSource(Room $room): string
    {
        return app()->runningInConsole() ? 'system' : ($room->log_source ?? 'manual');
    }
}