<?php

namespace App\Models;

use App\Classes\General\Interfaces\Documentable;
use App\Classes\General\Interfaces\KeyValueInterface;
use App\Classes\General\Interfaces\Remarkable;
use App\Classes\General\Interfaces\Transactionable;
use App\Classes\General\Interfaces\Voucherifiable;
use App\Classes\General\Traits\LogData;
use App\Classes\ValueObjects\Constants\ApprovalStatus;
use App\Classes\ValueObjects\Constants\TransactionType;
use Carbon\Carbon;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\Relations\HasOne;
use Illuminate\Database\Eloquent\Relations\HasOneThrough;
use Illuminate\Database\Eloquent\Relations\MorphMany;
use Illuminate\Database\Eloquent\Relations\MorphTo;
use Staudenmeir\EloquentHasManyDeep\HasTableAlias;
use App\Models\StatementTransactionOwner;


class Transaction extends AbstractModel implements Documentable, Transactionable, Voucherifiable, Remarkable, KeyValueInterface
{
    use HasTableAlias;
    use SoftDeletes;
    use LogData;

    protected $casts = [
        'type' => 'int'
    ];

    protected $table = 'transactions';

    public function owner(): morphTo
    {
        return $this->morphTo();
    }

    /**
     * @return MorphMany
     */
    public function transactions(): MorphMany
    {
        return $this->MorphMany(Transaction::class, 'owner');
    }

    /**
     * @return \Illuminate\Database\Eloquent\Relations\MorphOne
     */
    public function creditNoteTransaction()
    {
        return $this->MorphOne(Transaction::class, 'owner')->where('type', TransactionType::CREDIT_NOTE);
    }

    /**
     * @return \Illuminate\Database\Eloquent\Relations\MorphOne
     */
    public function transaction_owner()
    {
        return $this->MorphOne(StatementTransactionOwner::class, 'owner','owner_type','owner_id');
    }

    /**
     * @return BelongsTo
     */
    public function booking(): BelongsTo
    {
        return $this->BelongsTo(Booking::class, 'owner_id', 'id');
    }

    /**
     * @return BelongsTo
     */
    public function issuerCompany(): BelongsTo
    {
        return $this->BelongsTo( Company::class, 'issuer', 'id');
    }

    /**
     * Get the user that owns the Transaction
     *
     * @return BelongsTo
     */
    public function receiverCompany(): BelongsTo
    {
        return $this->belongsTo(Company::class, 'receiver', 'id');
    }

    /**
     * @return BelongsTo
     */
    public function recipientBankAccount(): BelongsTo
    {
        return $this->BelongsTo(Bank::class);
    }

    /**
     * @return MorphMany
     */
    public function documents(): morphMany
    {
        return $this->morphMany(Document::class, 'owner');
    }

    /**
     * @return BelongsTo
     */
    public function currency(): BelongsTo
    {
        return $this->BelongsTo(Currency::class, 'currency_id', 'id');
    }

    /**
     * @return BelongsTo
     */
    public function original_currency(): BelongsTo
    {
        return $this->BelongsTo(Currency::class, 'original_currency_id', 'id');
    }

    /**
     * @return HasMany
     */
    public function transactionDetails(): HasMany
    {
        return $this->HasMany(TransactionDetail::class, 'transaction_id', 'id');
    }

    /**
     * @return HasOne
     */
    public function groupTransaction(): HasOne
    {
        return $this->HasOne(GroupTransaction::class, 'transaction_id');
    }

    /**
     * @return HasOne
     */
    public function voucherRedemption(): HasOne
    {
        return $this->HasOne(VoucherRedemption::class, 'transaction_id', 'id');
    }

    public function convert_original_amount()
    {
        if($this->booking()->first()->fix_currency_id !== 1) {
            $currency_rate = $this->currency()->first()->rates()->where('payment_method_type', $this->payment_method)->first();

            return number_format($this->original_amount / $currency_rate->selling, 2);
        }
        return $this->original_amount;
    }

    /**
     * @param Builder $query
     * @return Builder
     */
    public function scopePayments(Builder $query)
    {
        return $query->where('type', TransactionType::PAYMENT);
    }

    /**
     * @param Builder $query
     * @return Builder
     */
    public function scopeBills(Builder $query)
    {
        return $query->where('type', TransactionType::BILL);
    }

    /**
     * @param Builder $query
     * @param string $payment_reference
     * @return Builder
     */
    public function scopeRefunds(Builder $query, ?string $payment_reference = NULL)
    {
        if($payment_reference){
            $query->where('payment_reference', $payment_reference);
        }

        return $query->where('type', TransactionType::REFUND);
    }

    /**
     * @param Builder $query
     * @param string $payment_reference
     * @return Builder
     */
    public function scopeSupplierRefunds(Builder $query, ?string $payment_reference = NULL)
    {
        if($payment_reference){
            $query->where('payment_reference', $payment_reference);
        }

        return $query->where('type', TransactionType::SUPPLIER_REFUND);
    }


    /**
     * @param Builder $query
     * @return Builder
     */
    public function scopeInComplete(Builder $query)
    {
        return $query->where(function(Builder $query){
            $query->where(function(Builder $query){
                $query->where('status', ApprovalStatus::PENDING_SUBMISSION)
                    ->whereDate('expires_on', '>=', Carbon::now());
            })->orWhere(function(Builder $query){
                $query->where('status', ApprovalStatus::PENDING_VERIFICATION);
            });
        });
    }

    /**
     * @param Builder $query
     * @return Builder
     */
    public function scopeComplete(Builder $query)
    {
        return $query->whereIn('status', [ApprovalStatus::APPROVED, ApprovalStatus::COMPLETED]);
    }

    /**
     * @param Builder $query
     * @return Builder
     */
    public function scopeTransferred(Builder $query)
    {
        return $query->whereIn('status', [ApprovalStatus::APPROVED]);
    }

    /**
     * @param Builder $query
     * @return Builder
     */
    public function scopeGetReceiverWithJoinStatementTransactionAndOwner(Builder $query, Array $row) {
        $query->join('companies',function($q) use ($row) {
            $q->on('companies.id','=','transactions.receiver');
            $q->where('debtor',$row['debtor_code']);
        })
        ->join('statement_transaction_owners', function ($q) {
            $q->on('statement_transaction_owners.owner_id','=','transactions.id');
            $q->where('statement_transaction_owners.owner_type','=',Transaction::class);
        })
        ->join('statement_transactions','statement_transactions.id','=','statement_transaction_owners.statement_transaction_id');
    }

    /**
     * @return MorphMany
     */
    public function voucherifyEntities(): MorphMany
    {
        return $this->morphMany(VoucherEntityMapping::class, 'owner');
    }

    /**
     * @return MorphMany
     */
    public function remarks(): morphMany
    {
        return $this->morphMany(Remark::class, 'owner');
    }

    /**
     * @return MorphMany
     */
    public function attributesKVP(): MorphMany
    {
        return $this->morphMany(KeyValuePair::class, 'owner');
    }

    /**
     *
     * @return Model|null
     */
    public function getBankAttribute()
    {
        $keyValuePairs = $this->attributesKVP()->where('key', 'App\Models\Bank')->latest()->first();
        if($keyValuePairs){
            $bank = Bank::where('id', $keyValuePairs->value)->first();
            return $bank;
        }
        return null;
    }
}