<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class BuildingFunctionParameter extends Model
{
    protected $fillable = [
        'building_function_id',
        'fungsi_bangunan',
        'ip_permanen',
        'ip_kompleksitas',
        'ip_ketinggian',
        'indeks_lokalitas',
        'is_active',
        'notes'
    ];

    protected $casts = [
        'fungsi_bangunan' => 'decimal:6',
        'ip_permanen' => 'decimal:6',
        'ip_kompleksitas' => 'decimal:6',
        'ip_ketinggian' => 'decimal:6',
        'indeks_lokalitas' => 'decimal:6',
        'is_active' => 'boolean'
    ];

    /**
     * Building function relationship (1:1)
     */
    public function buildingFunction(): BelongsTo
    {
        return $this->belongsTo(BuildingFunction::class);
    }

    /**
     * Scope: Active parameters only
     */
    public function scopeActive($query)
    {
        return $query->where('is_active', true);
    }

    /**
     * Get all parameter values as array
     */
    public function getParametersArray(): array
    {
        return [
            'fungsi_bangunan' => $this->fungsi_bangunan,
            'ip_permanen' => $this->ip_permanen,
            'ip_kompleksitas' => $this->ip_kompleksitas,
            'ip_ketinggian' => $this->ip_ketinggian,
            'indeks_lokalitas' => $this->indeks_lokalitas
        ];
    }

    /**
     * Get formatted parameters for display
     */
    public function getFormattedParameters(): array
    {
        return [
            'Fungsi Bangunan' => $this->fungsi_bangunan,
            'IP Permanen' => $this->ip_permanen,
            'IP Kompleksitas' => $this->ip_kompleksitas,
            'IP Ketinggian' => $this->ip_ketinggian,
            'Indeks Lokalitas' => $this->indeks_lokalitas . '%'
        ];
    }
}