<?php

declare(strict_types=1);

namespace App\Models;

use App\Enums\EventStatus;
use App\Enums\EventVisibility;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Concerns\HasUlids;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

final class Event extends Model
{
    use HasFactory;
    use HasUlids;

    protected $fillable = [
        'title',
        'description',
        'location_id',
        'customer_id',
        'setlist_id',
        'event_date',
        'start_time',
        'end_time',
        'load_in_time',
        'soundcheck_time',
        'fee',
        'currency',
        'status',
        'visibility',
        'rsvp_deadline',
        'notes',
        'internal_notes',
        'is_public_setlist',
        'created_by',
    ];

    protected function casts(): array
    {
        return [
            'event_date' => 'date',
            'start_time' => 'datetime:H:i',
            'end_time' => 'datetime:H:i',
            'load_in_time' => 'datetime:H:i',
            'soundcheck_time' => 'datetime:H:i',
            'fee' => 'decimal:2',
            'status' => EventStatus::class,
            'visibility' => EventVisibility::class,
            'rsvp_deadline' => 'datetime',
            'is_public_setlist' => 'boolean',
        ];
    }

    // Relationships

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

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

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

    public function creator(): BelongsTo
    {
        return $this->belongsTo(User::class, 'created_by');
    }

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

    // Scopes

    public function scopeUpcoming(Builder $query): Builder
    {
        return $query->where('event_date', '>=', now()->toDateString())
            ->orderBy('event_date');
    }

    public function scopePast(Builder $query): Builder
    {
        return $query->where('event_date', '<', now()->toDateString())
            ->orderByDesc('event_date');
    }

    public function scopeConfirmed(Builder $query): Builder
    {
        return $query->where('status', EventStatus::Confirmed);
    }

    public function scopeForUser(Builder $query, User $user): Builder
    {
        return $query->whereHas('invitations', fn (Builder $q) => $q->where('user_id', $user->id));
    }

    // Helper methods

    public function isUpcoming(): bool
    {
        return $this->event_date->isFuture() || $this->event_date->isToday();
    }

    public function isPast(): bool
    {
        return $this->event_date->isPast() && !$this->event_date->isToday();
    }

    public function isConfirmed(): bool
    {
        return $this->status === EventStatus::Confirmed;
    }

    public function isCancelled(): bool
    {
        return $this->status === EventStatus::Cancelled;
    }
}