<?php

namespace App\Repositories\Models\TCM;

use App\Repositories\Models\Model;
use App\Services\CombinationService;
use Prettus\Repository\Contracts\Transformable;
use Prettus\Repository\Traits\TransformableTrait;

/**
 * Class Prescription.
 *
 * @package namespace App\Repositories\Models\TCM;
 */
class Prescription extends Model implements Transformable
{
    use TransformableTrait;

    protected $casts = ['drugs' => 'json'];

    protected static function booted()
    {
        self::language();

        static::saved(function (Prescription $prescription) {
            Recipels::query()->where('prescription_id', $prescription->id)->delete();

            $data = [];
            $prescription->load(['patient', 'medical_record']);
            foreach ($prescription->drugs as $drug) {
                $d = [
                    'patient_id' => $prescription->patient_id,
                    'name' => $prescription->patient->name,
                    'sex' => $prescription->patient->sex,
                    'age' => $prescription->patient->age,
                    'medical_record_id' => $prescription->medical_record_id,
                    'chinese_tra_diagnosis' => $prescription->medical_record ? $prescription->medical_record->chinese_tra_diagnosis : '--',
                    'prescription_id' => $prescription->id,
                    'drug_id' => isset($drug['drug']) ? $drug['drug']['id'] : 0,
                    'drug' => $drug['name'],
                    'dose' => $drug['dose'],
                    'unit' => $drug['unit'],
                    'use' => isset($drug['use']) ? (int)$drug['use'] : 0,
                    'use_name' => isset($drug['use_name']) ? $drug['use_name'] : '',
                    'admin_id' => $prescription->admin_id
                ];
                $data[] = $d;
            }

            Recipels::query()->insert($data);


            //组合分析
            Combinations::query()->where('prescription_id', $prescription->id)->delete();
            $names = array_column($prescription->drugs, 'name');
            $combinations = CombinationService::combinationALL($names);
            $cd = [];
            foreach ($combinations as $combination) {
                $cd[] = [
                    'name' => '-' . arr2str($combination, '-') . '-',
                    'count' => count($combination),
                    'prescription_id' => $prescription->id,
                    'admin_id' => $prescription->admin_id
                ];
            }
            Combinations::query()->insert($cd);
        });

        static::deleted(function (Prescription $prescription) {
            Recipels::query()->where('prescription_id', $prescription->id)->delete();
            Combinations::query()->where('prescription_id', $prescription->id)->delete();
        });
    }

    const EAT_TJ = 0;
    const EAT_WJ = 1;
    public static $eatMap = [
        self::EAT_TJ => '汤剂',
        self::EAT_WJ => '丸剂'
    ];

    const USE_XJ = 0;
    const USE_HX = 1;
    const USE_BJ = 2;
    const USE_LJ = 3;
    const USE_BK = 4;
    const USE_DS = 5;
    const USE_YH = 6;
    const USE_PF = 7;
    const USE_CF = 8;
    const USE_JTDS = 9;
    const USE_WY = 10;
    const USE_DSXJ = 11;
    const USE_YMCF = 12;
    const USE_BXJ = 13;
    const USE_BHX = 14;
    const USE_D = 15;
    const USE_TJ = 16;
    const USE_SX = 17;
    const USE_JX = 18;
    const USE_Z = 19;
    const USE_XX = 20;
    const USE_ZY = 21;
    const USE_JF = 22;
    const USE_GC = 23;
    const USE_SXHF = 24;
    const USE_SQF = 25;

    public static $useMap = [
        self::USE_XJ => '先煎',
        self::USE_HX => '后下',
        self::USE_BJ => '包煎',
        self::USE_LJ => '另煎',
        self::USE_BK => '避开',
        self::USE_DS => '打碎',
        self::USE_YH => '烊化',
        self::USE_PF => '泡服',
        self::USE_CF => '冲服',
        self::USE_JTDS => '煎汤代水',
        self::USE_WY => '外用',
        self::USE_DSXJ => '打碎先煎',
        self::USE_YMCF => '研磨冲服',
        self::USE_BXJ => '包先煎',
        self::USE_BHX => '包后下',
        self::USE_D => '捣',
        self::USE_TJ => '同煎',
        self::USE_SX => '水洗',
        self::USE_JX => '酒洗',
        self::USE_Z => '炙',
        self::USE_XX => '熏洗',
        self::USE_ZY => '坐浴',
        self::USE_JF => '嚼服',
        self::USE_GC => '灌肠',
        self::USE_SXHF => '舌下含服',
        self::USE_SQF => '睡前服',

    ];

    const DRUG_TYPE_YP = 0;
    const DRUG_TYPE_KL = 1;
    public static $drugTypeMap = [
        self::DRUG_TYPE_YP => '饮片',
        self::DRUG_TYPE_KL => "颗粒"
    ];

    const ADVICE_TYPE_NF = 0;
    const ADVICE_TYPE_WF = 1;
    const ADVICE_TYPE_GC = 2;
    public static $adviceTypeMap = [
        self::ADVICE_TYPE_NF => '内服',
        self::ADVICE_TYPE_WF => '外付',
        self::ADVICE_TYPE_GC => '灌肠',
    ];


    const FREQUENCY_d1_1 = 0;
    const FREQUENCY_d1_2 = 1;
    const FREQUENCY_d1_3 = 2;
    const FREQUENCY_gd1_1 = 3;
    const FREQUENCY_w1_1 = 4;
    const FREQUENCY_b = 5;
    const FREQUENCY_gw1_1 = 6;
    const FREQUENCY_mw_1 = 7;
    const FREQUENCY_lj = 8;
    const FREQUENCY_h6_1 = 9;
    const FREQUENCY_h8_1 = 10;
    const FREQUENCY_h12_1 = 11;
    const FREQUENCY_d1_6 = 12;
    const FREQUENCY_z1_1 = 13;
    public static $frequencyMap = [
        self::FREQUENCY_d1_1 => '每天一次',
        self::FREQUENCY_d1_2 => '每天二次',
        self::FREQUENCY_d1_3 => '每天三次',
        self::FREQUENCY_gd1_1 => '隔日一次',
        self::FREQUENCY_w1_1 => '每周一次',
        self::FREQUENCY_b => '必要时',
        self::FREQUENCY_gw1_1 => '隔周一次',
        self::FREQUENCY_mw_1 => '每晚一次',
        self::FREQUENCY_lj => '立即',
        self::FREQUENCY_h6_1 => '每6小时一次',
        self::FREQUENCY_h8_1 => '每8小时一次',
        self::FREQUENCY_h12_1 => '每12小时一次',
        self::FREQUENCY_d1_6 => '每天六次',
        self::FREQUENCY_z1_1 => '每早一次',
    ];

    const USE_UNIT_ML = 0;
    const USE_UNIT_G = 1;
    public static $useUnitMap = [
        self::USE_UNIT_ML => 'ml',
        self::USE_UNIT_G => 'g'
    ];

    protected $table = 'tcm_prescriptions';
    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $guarded = [];

    public function medical_record()
    {
        return $this->belongsTo(MedicalRecord::class);
    }

    public function patient()
    {
        return $this->belongsTo(Patient::class);
    }

}