<?php

namespace App\DataObjects;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Arr;
use Spatie\LaravelData\Attributes\Computed;
use Spatie\LaravelData\Data;

class CreateLedgerDTO extends Data
{
    #[Computed]
    public array $data;

    #[Computed]
    public ?int $transaction_id = null;

    #[Computed]
    public ?int $journal_id = null;

    #[Computed]
    public int $account_id;

    #[Computed]
    public int $client_id;

    #[Computed]
    public ?string $description;

    #[Computed]
    public float $credit_amount;

    #[Computed]
    public float $debit_amount;

    public function __construct(
        public int $branch_id,
        public float $amount,
        public ?Model $ledger = null,
        public ?Model $transaction = null,
        public ?Model $journal = null,
        public ?Model $account = null,
        public ?CreateBalanceDTO $balanceDTO = null,
        public ?string $type = null, // 'debit' or 'credit'
    ) {
        $this->transaction_id = $this->transaction?->id;
        $this->journal_id = $this->journal?->id;
        $this->account_id = $this->account->id;
        $this->client_id = $this->transaction?->branch->client_id ?? $this->journal?->client_id;
        
        $accountType = $this->type ? strtolower($this->type) : strtolower($this->transaction?->account_type);

        $this->credit_amount = $accountType == 'credit' ? $this->amount : 0.00;
        $this->debit_amount = $accountType == 'debit' ? $this->amount : 0.00;
        $this->description = $this->transaction?->description ?? $this->journal?->description;

        $this->data = Arr::except($this->toArray(), ['transaction', 'journal', 'ledger', 'account', 'amount', 'type']);
    }
}