<?php

namespace App\Models;

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

class SocialPost extends Model
{
    use HasFactory;

    protected $fillable = [
        'user_id',
        'recurrence_campaign_id',
        'platform',
        'status',
        'requires_approval',
        'title',
        'caption',
        'hashtags',
        'image_url',
        'video_url',
        'scheduled_at',
        'recurrence_occurrence_at',
        'approved_at',
        'posted_at',
        'attempt_count',
        'next_retry_at',
        'external_post_id',
        'error_message',
        'meta',
    ];

    protected $casts = [
        'hashtags' => 'array',
        'meta' => 'array',
        'requires_approval' => 'boolean',
        'scheduled_at' => 'datetime',
        'recurrence_occurrence_at' => 'datetime',
        'approved_at' => 'datetime',
        'posted_at' => 'datetime',
        'next_retry_at' => 'datetime',
    ];

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

    public function recurringCampaign(): BelongsTo
    {
        return $this->belongsTo(SocialRecurringCampaign::class, 'recurrence_campaign_id');
    }

    public function fullCaption(): string
    {
        $hashtags = collect($this->hashtags ?? [])
            ->map(fn ($item) => trim((string) $item))
            ->filter()
            ->map(fn ($item) => str_starts_with($item, '#') ? $item : '#'.$item)
            ->implode(' ');

        return trim($this->caption.($hashtags !== '' ? "\n\n{$hashtags}" : ''));
    }
}