<?php

namespace app\manage\controller;

use think\Controller;
use think\Db;
use think\Session;
use think\Config;
use think\Cookie;
use think\Request;
use app\common\library\SysLogs;
use app\common\library\UUIDs;

class Exam extends Base {

    public function index() {

        return $this->fetch('index');
    }

    public function datas() {
        $request = Request::instance();
        $params = $request->param();

        $insid = isset($params["insid"]) ? $params["insid"] : null;
        $deptid = isset($params["deptid"]) ? $params["deptid"] : null;
        $patient_num = isset($params["patient_num"]) ? $params["patient_num"] : null;
        $accession_num = isset($params["accession_num"]) ? $params["accession_num"] : null;

        $insMap = array();
        $insArr = Db::table("institution")->field("id, name")->select();
        if (!empty($insArr)) {
            foreach ($insArr as $key => $val) {
                $insMap[$val["id"]] = $val["name"];
            }
        }
        $deptMap = array();
        $deptArr = Db::table("department")->field("id, department_name")->select();
        if (!empty($deptArr)) {
            foreach ($deptArr as $key => $val) {
                $deptMap[$val["id"]] = $val["department_name"];
            }
        }
        $doctMap = array();
        $doctArr = Db::table("doctors")->field("id, username")->select();
        if (!empty($doctArr)) {
            foreach ($doctArr as $key => $val) {
                $doctMap[$val["id"]] = $val["username"];
            }
        }

        $wheres = array();
        if (!empty($insid)) {
            $wheres["institution_id"] = $insid;
        }
        if (!empty($deptid)) {
            $wheres["dept_id"] = $deptid;
        }
        if (!empty($patient_num)) {
            $wheres["patient_num"] = $patient_num;
        }
        if (!empty($accession_num)) {
            $wheres["accession_num"] = $accession_num;
        }

        // 处理分页
        $page = empty($_GET["page"]) ? 1 : $_GET["page"];
        $pagesize = empty($_GET["rows"]) ? 1 : $_GET["rows"];
        if (empty($page) || $page < 1) {
            $page = 1;
        }
        if (empty($pagesize) || $pagesize < 1) {
            $pagesize = 30;
        }
        $resultArr = array();
        
        $sortArr=array();
        $sortArr["register_datetime"]="desc";
        
        $rs = Db::table("exams")->where($wheres)->order($sortArr)->page($page, $pagesize)->select();
        if (!empty($rs)) {
            foreach ($rs as $key => $val) {
                if (isset($insMap[$val["institution_id"]])) {
                    $val["institution_name"] = $insMap[$val["institution_id"]];
                } else {
                    $val["institution_name"] = $val["institution_id"];
                }
                if (isset($deptMap[$val["dept_id"]])) {
                    $val["dept_name"] = $deptMap[$val["dept_id"]];
                } else {
                    $val["dept_name"] = $val["dept_id"];
                }
                // 技师
                if (isset($doctMap[$val["technician"]])) {
                    $val["technician_name"] = $doctMap[$val["technician"]];
                } else {
                    $val["technician_name"] = $val["technician"];
                }
                // 送诊医生
                if (isset($doctMap[$val["clin_doctors"]])) {
                    $val["clin_doctors_name"] = $doctMap[$val["clin_doctors"]];
                } else {
                    $val["clin_doctors_name"] = $val["clin_doctors"];
                }
                // 申请医生
                if (isset($doctMap[$val["req_doctor"]])) {
                    $val["req_doctor_name"] = $doctMap[$val["req_doctor"]];
                } else {
                    $val["req_doctor_name"] = $val["req_doctor"];
                }
                // 登记人员
                if (isset($doctMap[$val["register"]])) {
                    $val["register_name"] = $doctMap[$val["register"]];
                } else {
                    $val["register_name"] = $val["register"];
                }
                
                
                array_push($resultArr, $val);
            }
        }
        $count = Db::table("exams")->where($wheres)->count();
        $data = array();
        $data["total"] = $count;
        $data["rows"] = $resultArr;

        echo json_encode($data);
    }

    /**
     * 编辑页面
     * @return type
     */
    public function edit() {
        $id = is_string($_GET["id"]) ? $_GET["id"] : null;
        if ($id != null) {
            // 查询检查表
            $exam = Db::table("exams")->where("id", $id)->find();

            // 以下追加名称字段
            $exam = self::appendName($exam, "technician", "doctors", "username"); // 技师
            $exam = self::appendName($exam, "clin_doctors", "doctors", "username"); // 送诊医生
            $exam = self::appendName($exam, "req_doctor", "doctors", "username"); // 申请医生
            $exam = self::appendName($exam, "register", "doctors", "username"); // 登记人员            
            $exam = self::appendName($exam, "institution_id", "institution", "name"); // 机构名称
            $exam = self::appendName($exam, "clin_dept_id", "department", "department_name"); // 科室
            $exam = self::appendName($exam, "body_part", "bodypart", "name"); // 检查部位
            $exam = self::appendName($exam, "device", "bodypart", "name"); // 检查设备
            $exam = self::appendName($exam, "exam_project", "exam_project", "name"); // 检查设备            
            $exam = self::appendName($exam, "exam_sub_class", "exam_subclass", "name"); // 检查设备
            $exam = self::appendName($exam, "exam_class", "exam_class", "name"); // 检查类型
            $exam = self::appendName($exam, "patient_id", "patient_info", "name"); // 患者            
            $exam = self::appendName($exam, "dept_id", "department", "department_name"); // 患者

            $this->assign("exam", $exam);

            // 查询报告表
            $report = Db::table("report")->where("exam_id", $id)->find();

            if (!empty($report)) {
                $report = self::appendName($report, "report_doctor_id", "doctors", "username"); // 报告医生
                $report = self::appendName($report, "review_doctor_id", "doctors", "username"); // 审核医生
                $report = self::appendName($report, "confirm_doctor_id", "doctors", "username"); // 确认医生
            }

            $this->assign("report", $report);
            // 查询报告流程历史记录表
            if (!empty($report)) {
                $report_record = Db::table("report_record")->where("report_id", $id)->order("createdAt", "asc")->select();
                $errlist = array();
                if (count($report_record) > 0) {
                    foreach ($report_record as $key => $val) {
                        $val = self::appendName($val, "doctor_id", "doctors", "username"); // 操作医生
                        array_push($errlist, $val);
                    }
                }
                $this->assign("report_record", $errlist);
            }
            // 查询影像表
            // TODO 待处理
        }
        return $this->fetch('edit');
    }

    /**
     * 信息保存<br />
     * 暂时只有修改状态
     */
    public function save() {
        $id = is_string($_GET["id"]) ? $_GET["id"] : null;
        $status = is_numeric($_GET["status"]) ? $_GET["status"] : null;
        if ($id != "" && $status != null) {

            $data = array();
            $data["status"] = $status;

            Db::table("exams")->where("id", $id)->update($data);

            $exam = Db::table("exams")->where("id", $id)->find();

            SysLogs::log("exam", "U", "id = " . $id . " " . json_encode($data));
        }
        $id = is_string($_GET["id"]) ? $_GET["id"] : "";
    }

}