<?php
namespace App\Services;

use App\Models\ExistingBusiness;

/** Access correspondence, never evidence of legality, title, finance or publication. */
final class ExistingBusinessProfileCategory
{
    // Exact catalogue correspondences plus the explicit mappings already present
    // in BusinessWizard and the transaction variants in OpportunityCategoryFields.
    public const MAP = [
        'company_sale'=>'business_sale', 'participation_sale'=>'business_sale',
        'buyer_search'=>'business_sale', 'succession'=>'business_sale',
        'franchise'=>'franchise', 'real_estate'=>'real_estate', 'land_right'=>'land_rights',
        'investment_project'=>'investment_project', 'expansion'=>'investment_project',
        'internationalization'=>'investment_project', 'agricultural_investment'=>'investment_project',
        'business_partnership'=>'business_partnership', 'strategic_partner'=>'business_partnership',
        'joint_venture'=>'business_partnership', 'capital_increase'=>'financing',
        'financial_investor'=>'financing', 'financing_request'=>'financing',
        'concession_opportunity'=>'concession', 'supply_opportunity'=>'supply',
    ];

    // Native form types are separate from the persisted modality. No default to a project.
    public const FORM_TYPES = [
        'investment_project'=>'investment_project', 'company_sale'=>'company_sale',
        'asset_sale'=>'asset_sale', 'business_partnership'=>'business_partnership',
        'financing_request'=>'financing_request', 'concession_opportunity'=>'concession_opportunity',
        'supply_opportunity'=>'supply_opportunity', 'participation_sale'=>'company_sale',
        'asset_lease'=>'asset_sale', 'capital_increase'=>'financing_request',
        'financial_investor'=>'financing_request', 'strategic_partner'=>'business_partnership',
        'joint_venture'=>'business_partnership', 'expansion'=>'investment_project',
        'agricultural_investment'=>'investment_project', 'internationalization'=>'investment_project',
        'buyer_search'=>'company_sale', 'succession'=>'company_sale',
    ];

    public static function category(ExistingBusiness $business): ?string
    {
        return self::MAP[$business->modality] ?? null;
    }

    public static function formType(string $modality): ?string
    {
        return self::FORM_TYPES[$modality] ?? null;
    }
}