<?php

namespace App\Models;

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

class InterestRequest extends Model
{
    use SoftDeletes;

    protected $fillable = [
        'opportunity_id', 'reference', 'full_name', 'email', 'phone',
        'investor_type', 'country', 'sector_interest',
        'opportunity_reference', 'investment_range', 'message',
        'privacy_consent', 'consented_at', 'status', 'source_page',
        'ip_address', 'user_agent', 'metadata', 'reviewed_at', 'reviewed_by', 'existing_business_id', 'investor_id',
        'modality', 'requested_percentage', 'ticket_min', 'ticket_max', 'ticket_currency', 'assigned_to', 'next_action', 'next_action_due_at',
    ];

    protected $casts = [
        'privacy_consent' => 'boolean',
        'consented_at' => 'datetime',
        'metadata' => 'array',
        'reviewed_at' => 'datetime',
        'requested_percentage' => 'decimal:2',
        'ticket_min' => 'decimal:2',
        'ticket_max' => 'decimal:2',
        'next_action_due_at' => 'immutable_datetime',
    ];

    /** @return BelongsTo<Opportunity, $this> */
    public function opportunity(): BelongsTo
    {
        return $this->belongsTo(Opportunity::class);
    }

    /** @return BelongsTo<ExistingBusiness, $this> */
    public function existingBusiness(): BelongsTo
    {
        return $this->belongsTo(ExistingBusiness::class);
    }

    /** @return BelongsTo<Investor, $this> */
    public function investor(): BelongsTo
    {
        return $this->belongsTo(Investor::class);
    }

    /** @return BelongsTo<User, $this> */
    public function assignee(): BelongsTo
    {
        return $this->belongsTo(User::class, 'assigned_to');
    }
}