<?php

declare(strict_types=1);

namespace plugin\produce\app\model;

use Illuminate\Database\Eloquent\Relations\BelongsTo;
use plugin\produce\app\model\BaseModel;
use plugin\produce\app\model\MaterialCategory;

class RepairRecord extends BaseModel
{
    protected $table = 'produce_repair_record';

    protected $appends = [
        'created_date', 'updated_date', 'fault_description_name', 'fault_description_ids', 'fault_descriptions', 'repaired_date', 'exception_type_name',
        'part_category', 'part_code', 'part_name', 'part_fault', 'part_quantity', 'part_source',
        'order_product', 'repair_result_name', 'responsible_operator_names',
    ];

    protected $with = ['exception'];

    protected $fillable = [
        'id', 'repair_no', 'exception_id', 'exception_reason', 'exception_issue', 'order_no', 'product_code', 'product_name', 'category_id', 'category_ids', 'category_name', 'category_names',
        'fault_description_id', 'fault_description', 'repair_result', 'parts', 'images', 'operation_fault_steps', 'responsible_operators', 'operator', 'repaired_at',
        'remark', 'created_by', 'updated_by', 'created_at', 'updated_at', 'deleted_at',
    ];

    protected $casts = [
        'category_ids' => 'array',
        'category_names' => 'array',
        'parts' => 'array',
        'images' => 'array',
        'operation_fault_steps' => 'array',
        'responsible_operators' => 'array',
        'repaired_at' => 'integer',
        'created_at' => 'integer',
        'updated_at' => 'integer',
        'deleted_at' => 'integer',
    ];

    public function category(): BelongsTo
    {
        return $this->belongsTo(MaterialCategory::class, 'category_id', 'id')->withTrashed();
    }

    public function exception(): BelongsTo
    {
        return $this->belongsTo(ExceptionRecord::class, 'exception_id', 'id')->withTrashed();
    }

    public function getExceptionTypeNameAttribute(): string
    {
        return (string) ($this->exception?->type_name ?? '');
    }

    public function faultDescription(): BelongsTo
    {
        return $this->belongsTo(HardwareFaultDescription::class, 'fault_description_id', 'id')->withTrashed();
    }

    public function getFaultDescriptionNameAttribute(): string
    {
        return (string) $this->fault_description;
    }

    public function getOrderProductAttribute(): string
    {
        return implode('/', array_filter([(string) $this->order_no, (string) $this->product_code]));
    }

    public function getRepairResultNameAttribute(): string
    {
        return match ($this->repair_result) {
            'material_defect' => '物料不良',
            'operation_defect' => '作业不良',
            'assembly_mismatch' => '搭配错误',
            'process_defect' => '工艺不良',
            'no_defect' => '不良不现',
            default => (string) $this->repair_result,
        };
    }

    public function getResponsibleOperatorNamesAttribute(): string
    {
        return implode("\n", array_filter(array_map(
            static function (array $snapshot): string {
                $step = (string) ($snapshot['step_name'] ?? '');
                $operator = (string) ($snapshot['operator'] ?? $snapshot['user_code'] ?? '');
                return implode('-', array_filter([$step, $operator]));
            },
            is_array($this->responsible_operators) ? $this->responsible_operators : [],
        )));
    }

    public function getPartCategoryAttribute(): string
    {
        return $this->formatPartValues(static fn (array $part): string => (string) ($part['category_name'] ?? ''));
    }

    public function getPartCodeAttribute(): string
    {
        return $this->formatPartValues(static fn (array $part): string => (string) ($part['product_code'] ?? ''));
    }

    public function getPartNameAttribute(): string
    {
        return $this->formatPartValues(static fn (array $part): string => (string) ($part['product_name'] ?? ''));
    }

    public function getPartFaultAttribute(): string
    {
        return $this->formatPartValues(static function (array $part): string {
            return implode('、', array_filter(array_map(
                static fn (array $fault): string => (string) ($fault['description'] ?? ''),
                is_array($part['fault_descriptions'] ?? null) ? $part['fault_descriptions'] : [],
            )));
        });
    }

    public function getPartQuantityAttribute(): string
    {
        return $this->formatPartValues(static fn (array $part): string => (string) ($part['quantity'] ?? 1));
    }

    public function getPartSourceAttribute(): string
    {
        return $this->formatPartValues(static function (array $part): string {
            return match ($part['source'] ?? '') {
                'new' => '新料',
                'old', 'after_sale', 'after_sales', 'after-sale' => '售后',
                'repair', 'refurbished' => '返修',
                default => (string) ($part['source'] ?? '-'),
            };
        });
    }

    private function formatPartValues(callable $callback): string
    {
        return implode("\n", array_map(
            static fn (array $part): string => $callback($part) ?: '-',
            is_array($this->parts) ? $this->parts : [],
        ));
    }

    public function getFaultDescriptionIdsAttribute(): array
    {
        return $this->fault_description_id ? [$this->fault_description_id] : [];
    }

    public function getFaultDescriptionsAttribute(): array
    {
        return $this->fault_description ? [$this->fault_description] : [];
    }

    public function getRepairedDateAttribute(): ?string
    {
        return $this->repaired_at ? date('Y-m-d H:i:s', (int) $this->repaired_at) : null;
    }
}