<?php

namespace Domains\Admin\Models;

use Domains\Core\Traits\ModelTrait;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Database\Eloquent\Relations\HasMany;

class Team extends Model
{
    use HasFactory, ModelTrait;

    protected $fillable = [
        'name',
        'type',
        'leader_id',
        'description',
    ];

    /**
     * Get the leader (LEADER_SALE or LEADER_INTER)
     */
    public function leader(): BelongsTo
    {
        return $this->belongsTo(Admin::class, 'leader_id');
    }

    /**
     * Get team members (SALE or INTER)
     */
    public function members(): BelongsToMany
    {
        return $this->belongsToMany(Admin::class, 'team_members', 'team_id', 'admin_id')
            ->withTimestamps();
    }

    /**
     * Get all admins in this team (leader + members)
     */
    public function getAllMembers()
    {
        $members = $this->members;
        $leader = $this->leader;
        
        return $members->push($leader)->unique('id');
    }

    /**
     * Get member IDs including leader
     */
    public function getMemberIds(): array
    {
        $memberIds = $this->members->pluck('id')->toArray();
        $memberIds[] = $this->leader_id;
        return array_unique($memberIds);
    }
}