<?php

namespace App\Imports;

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

class BondImport 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 [
            '*.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) {
            $product = Product::create([
                'tables_id' => Table::BondTable,
                'categories_id' => $this->category_id,
                'total_views' => 0,
                'status' => 0,
                'created_by' => auth()->user()->id
            ]);


            Bonds::create([
                'products_id' => $product->id,
                'slug' => Str::slug($row['issuer']),
                'issuer' => $row['issuer'],
                // 'type' => $row['property_location'],
                'bond_type' => $row['bond_type'],
                'about_issuer' => $row['about_issuer'],
                'industry' => $row['industry'],
                'country_of_risk' => $row['country_of_risk'],
                'country_of_incorporation' => $row['country_of_incorporation'],
                'isin' => $row['isin'],
                'bond_type_or_maturity_date' => $row['bond_typematurity_date'],
                'call_date' => $row['call_date'],
                'coupon' => $row['coupon'],
                'indicative_yield_pa_mid' => $row['indicative_yield_pa_mid'],
                'indicative_price_us_mid' => $row['indicative_price_usd_mid'] ?? $row['indicative_price_mid'],
                'minimum_investment' => $row['minimum_investment_usd'] ?? $row['minimum_investment'],
                'yield_to_worst_pa_ask' => $row['yield_to_worst_pa_ask'],
                'yield_to_worst_pa_bid' => $row['yield_to_worst_pa_bid'],
                'price_ask' => $row['price_ask'],
                'price_bid' => $row['price_bid'],
                'accrued_interest' => $row['accrued_interest'],
                'yield_to_call' => $row['yield_to_call'],
                'duration' => $row['duration_years'],
                'amount_outstanding' => $row['amount_outstanding_usd'] ?? $row['amount_outstanding'],
                'collateral_type' => $row['collateral_type'],
                'credit_rating' => $row['credit_rating'],
                'data_as_on' => $row['data_as_on']
            ]);
        }
    }
}