<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Support\Str;

class WooStore extends Model
{
    public const STATUS_PENDING = 'pending';
    public const STATUS_ACTIVE = 'active';
    public const STATUS_DISCONNECTED = 'disconnected';

    protected $fillable = [
        'user_id',
        'public_id',
        'site_url',
        'site_name',
        'return_url',
        'webhook_secret',
        'plugin_token_hash',
        'status',
        'connected_at',
        'last_webhook_at',
        'metadata',
    ];

    protected $casts = [
        'connected_at' => 'datetime',
        'last_webhook_at' => 'datetime',
        'metadata' => 'array',
        'webhook_secret' => 'encrypted',
    ];

    protected static function booted(): void
    {
        static::creating(function (self $store) {
            if (! $store->public_id) {
                $store->public_id = (string) Str::uuid();
            }
            if (! $store->webhook_secret) {
                $store->webhook_secret = Str::random(48);
            }
        });
    }

    public function user(): BelongsTo
    {
        return $this->belongsTo(User::class);
    }

    public function orders(): HasMany
    {
        return $this->hasMany(WooOrder::class);
    }

    public function products(): HasMany
    {
        return $this->hasMany(WooProduct::class);
    }

    public function categories(): HasMany
    {
        return $this->hasMany(WooCategory::class);
    }

    public function webhookUrl(): string
    {
        return rtrim((string) config('app.url'), '/').'/webhooks/woocommerce/'.$this->public_id;
    }

    /**
     * WooCommerce store currency (ISO 4217), synced from the connected site.
     * Does not fall back to GHS — unknown currency is empty until the next sync.
     */
    public function currency(): string
    {
        $meta = is_array($this->metadata) ? $this->metadata : [];
        $currency = strtoupper(trim((string) ($meta['currency'] ?? '')));

        return preg_match('/^[A-Z]{3}$/', $currency) === 1 ? $currency : '';
    }

    public function currencySymbol(): string
    {
        $meta = is_array($this->metadata) ? $this->metadata : [];
        $symbol = trim((string) ($meta['currency_symbol'] ?? ''));
        if ($symbol !== '') {
            return $symbol;
        }

        return $this->currency();
    }

    public function formatMoney(int|float|null $minor): string
    {
        if ($minor === null) {
            return '—';
        }

        $currency = $this->currency();
        $amount = number_format(((int) $minor) / 100, 2);

        return $currency !== '' ? $currency.' '.$amount : $amount;
    }
}