<?php

declare(strict_types=1);

namespace App\Models;

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

class BrandContract extends Model
{
    protected $fillable = [
        'title', 'client_id', 'category_id',
        'start_date', 'end_date', 'notes', 'is_active',
    ];

    protected $casts = [
        'start_date' => 'date',
        'end_date'   => 'date',
        'is_active'  => 'boolean',
    ];

    // ── Relationships ────────────────────────────────────────────

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

    public function category(): BelongsTo
    {
        return $this->belongsTo(ClientCategory::class, 'category_id');
    }

    // ── Scopes ───────────────────────────────────────────────────

    public function scopeActive($query)
    {
        return $query->where('is_active', true)
                     ->where('start_date', '<=', today())
                     ->where('end_date', '>=', today());
    }

    // ── Helpers ──────────────────────────────────────────────────

    public function isCurrentlyActive(): bool
    {
        return $this->is_active
            && $this->start_date->lte(today())
            && $this->end_date->gte(today());
    }

    public function getDaysRemainingAttribute(): int
    {
        return (int) max(0, today()->diffInDays($this->end_date, false));
    }

    public function getStatusLabelAttribute(): string
    {
        if (! $this->is_active) return 'Inactive';
        if ($this->start_date->gt(today())) return 'Upcoming';
        if ($this->end_date->lt(today())) return 'Expired';
        return 'Active';
    }

    public function getStatusColorAttribute(): string
    {
        return match ($this->statusLabel) {
            'Active'    => 'badge-success',
            'Upcoming'  => 'badge-info',
            'Expired'   => 'badge-neutral',
            default     => 'badge-ghost',
        };
    }
}