<?php

namespace App\Imports;

use Illuminate\Support\Collection;
use Maatwebsite\Excel\Concerns\ToCollection;
use App\Models\Product;
use App\Models\IndianFinancialAssets;
use App\Models\Table;
use Maatwebsite\Excel\Concerns\WithHeadingRow;
use Illuminate\Support\Str;
use Illuminate\Support\Facades\Validator;

class IndianFinancialAssetsImport implements ToCollection, WithHeadingRow
{
    /**
    * @param Collection $collection
    */
    protected $category_id;

    public function  __construct($category_id,)
    {
        $this->category_id= $category_id;
    }

    public function rules(): array
    {
        // return null;
        return [
            '*.product_name' => 'required|unique:indian_financial_assets,product_name'
            // '*.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.'.product_name.required'] = 'Product Name should not be empty at row ' . $key+1;
            $messages[''.$key.'.product_name.unique'] = 'Product Name 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) {
            $product = Product::create([
                'tables_id' => Table::IndianFinancialAssetsTable,
                'categories_id' => $this->category_id,
                'total_views' => 0,
                'status' => 0,
                'created_by' => auth()->user()->id
            ]);
            
            $indianFinancialAssets = IndianFinancialAssets::create([
                'products_id' => $product->id,
                'slug' => Str::slug($row['product_name']),
                'product_name' => $row['product_name'],
                // 'type' => $this->fundType,
                'investment_platform' => $row['investment_platform'],
                'counter_party' => $row['counter_party'],
                'investment_date' => $row['investment_date'],
                'amount_invested' => $row['amount_invested'],
                'total_gross_repaid_amount' => $row['total_gross_repaid_amount'],
                'tenure' => $row['tenure'],
                'principal_payment_frequency' => $row['principal_payment_frequency'],
                'interest_payment_frequency' => $row['interest_payment_frequency'],
                'next_repayment_due_date' => $row['next_repayment_due_date'],
                'maturity_date' => $row['maturity_date'],
                'next_repayment_amount' => $row['next_repayment_amount'],
                'expected_irr' => $row['expected_irr'],
            ]);
        }
    }
}