<?php

namespace App\Imports;

use Illuminate\Support\Collection;
use Illuminate\Support\Facades\Validator;
use Maatwebsite\Excel\Concerns\ToCollection;
use Maatwebsite\Excel\Concerns\WithHeadingRow;
use App\Models\MonthlyUpdateAlternativeInvestmentFund;

class ImportMontlyUpdateAlternativeInvestmentFund implements ToCollection,  WithHeadingRow
{
    /**
    * @param Collection $collection
    */
    public function rules(): array
    {
        // return null;
        return [
            //  '*.issuer' => 'required|unique:bonds,issuer'
            // '*.property_name' => 'required|unique:fractional_real_estates,property_name'
            // '*.min_investment' => 'required',
            // '*.return_rate' => 'required',
        ];
    }

    public function customValidationMessages(Collection $rows)
    {
        $messages = [];
        foreach ($rows as $key => $val) {
            $messages['' . $key . '.issuer.required'] = 'Issuer should not be empty at row ' . $key + 1;
            $messages['' . $key . '.issuer.unique'] = 'Issuer is not unique at row ' . $key + 1;
        }
        return $messages;
        // return [
        //     '*.property_name.required'               => 'Property name must not be empty!'
        //     // '*.min_investment.required'               => 'Minimun Investment must not be empty!',
        //     // '*.return_rate.required'               => 'Return Rate must not be empty!'
        // ];
    }

    public function collection(Collection $rows)
    {
        Validator::make($rows->toArray(), $this->rules(), $this->customValidationMessages($rows))->validate();

        foreach ($rows as $row) {
            if($row['commitment_amount'] != null && $row['contribution_amount'] != null && $row['contribution_called_amount'] != null && $row['contribution_uncalled_amount'] != null)
            {
                MonthlyUpdateAlternativeInvestmentFund::create([
                'custom_id' => $row['custom_id'] ?? null,
                'commitment_amount' => $row['commitment_amount'] ?? 0,
                'contribution_amount' => $row['contribution_amount'] ?? 0,
                'contribution_called_amount' => $row['contribution_called_amount'] ?? 0,
                'contribution_uncalled_amount' => $row['contribution_uncalled_amount'] ?? 0,
                'date_of_initial_contribution' => getConvertedDate($row['date_of_initial_contribution']) ?? 0,
                'face_value_nav_per_unit' => $row['face_valuenav_per_unit'] ?? 0,
                'principal_capital_repaid' => $row['principal_capital_repaid'] ?? 0,
                'gross_income' => $row['gross_income'] ?? 0,
                'total_fees_paid' => $row['total_fees_paid_set_up_management_operating'] ?? 0,
                'net_income' => $row['net_income'] ?? 0,
                'no_of_units_alloted' => $row['no_of_units_alloted'] ?? 0,
                'no_of_units_redeemed' => $row['no_of_units_redeemed'] ?? 0,
                'current_valuation' => $row['current_valuation'] ?? 0,
                'current_nav' => $row['current_nav'] ?? 0,
                'no_of_units_held' => $row['no_of_units_held'] ?? 0,
            ]);
        }
        }
    }
}