<?php

namespace App\Model;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use App\Library\Traits\HasUid;

class AdAutomationRule extends Model
{
    use HasFactory;
    use HasUid;

    const STATUS_ACTIVE = 'active'; // for HasUid trait compatibility

    const TRIGGER_EMAIL_OPEN = 'email_open';
    const TRIGGER_EMAIL_CLICK = 'email_click';
    const TRIGGER_EMAIL_UNSUBSCRIBE = 'email_unsubscribe';
    const TRIGGER_PURCHASE = 'purchase';

    const TRIGGERS = [self::TRIGGER_EMAIL_OPEN, self::TRIGGER_EMAIL_CLICK, self::TRIGGER_EMAIL_UNSUBSCRIBE, self::TRIGGER_PURCHASE];

    const ACTION_ADD_TO_AUDIENCE = 'add_to_audience';
    const ACTION_REMOVE_FROM_AUDIENCE = 'remove_from_audience';
    const ACTION_START_CAMPAIGN = 'start_campaign';
    const ACTION_PAUSE_CAMPAIGN = 'pause_campaign';

    const ACTIONS = [self::ACTION_ADD_TO_AUDIENCE, self::ACTION_REMOVE_FROM_AUDIENCE, self::ACTION_START_CAMPAIGN, self::ACTION_PAUSE_CAMPAIGN];

    protected $table = 'ad_automation_rules';

    protected $fillable = ['uid', 'customer_id', 'name', 'trigger_event', 'action_type', 'target_id', 'status', 'conditions', 'webhook_secret', 'executions_count', 'last_triggered_at', 'is_running', 'dry_run'];

    protected $casts = [
        'conditions' => 'json',
        'last_triggered_at' => 'datetime',
        'webhook_secret' => 'encrypted',
        'is_running' => 'boolean',
        'dry_run' => 'boolean',
    ];

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

    public function scopeOfCustomer($query, $customerId)
    {
        return $query->where('customer_id', $customerId);
    }

    public function scopeActive($query)
    {
        return $query->where('status', 'active');
    }

    public function scopeSearch($query, $keyword)
    {
        return $keyword ? $query->where('name', 'like', '%' . $keyword . '%') : $query;
    }

    public function getStatusBadgeAttribute(): string
    {
        return match ($this->status) {
            'active' => 'green',
            'paused' => 'orange',
            'disabled' => 'red',
            default => 'blue',
        };
    }

    public function getTriggerLabelAttribute(): string
    {
        return ucwords(str_replace('_', ' ', $this->trigger_event));
    }

    public function getActionLabelAttribute(): string
    {
        return ucwords(str_replace('_', ' ', $this->action_type));
    }

    protected static function newFactory()
    {
        return \Database\Factories\AdAutomationRuleFactory::new();
    }
}