<?php
declare (strict_types=1);

namespace app\admin\servies;

use app\admin\servies\bi\BiExamServies;
use app\admin\servies\bi\BiInspectServies;
use app\admin\servies\bi\BiPatientServies;
use Exception;

class DataBiServies
{
    /**
     * 患者主表模型
     */
    private $biPatientServies;
    /**
     * 检验主表模型
     */
    private $biInspectServies;
    /**
     * 检查主表模型
     */
    private $biExamServies;

    /**
     * 统计数据类型字典
     */
    private $TYPE_DICT = [
        "PATIENT" => 'patient',
        "EXAM" => 'exam',
        "INSPECT" => 'inspect',
    ];
    public function __construct(
        BiPatientServies $biPatientServies, 
        BiInspectServies $biInspectServies, 
        BiExamServies $biExamServies
    )
    {
        $this->biPatientServies = $biPatientServies;
        $this->biInspectServies = $biInspectServies;
        $this->biExamServies = $biExamServies;
    }

    /**
     * 获取数据概览返回数据
     */
    public function getBiData($params) {
        $type = $params['type'] ?? $this->TYPE_DICT['PATIENT'];
        switch ($type) {
            case $this->TYPE_DICT['PATIENT']:
                return $this->biPatientServies->getBiData($params);
            case $this->TYPE_DICT['EXAM']:
                return $this->biExamServies->getBiData($params);
            case $this->TYPE_DICT['INSPECT']:
                return $this->biInspectServies->getBiData($params);
        }
        throw new Exception("数据统计类型异常");
    }
}