package source

import (
	"encoding/json"
	"fmt"
	"strings"
)

type healthRecordEnvelope struct {
	Code     int              `json:"code"`
	Message  string           `json:"msg"`
	Compress bool             `json:"compress"`
	Data     HealthRecordTask `json:"data"`
}

// HealthRecordTask is one PHIS health-record upload task. Credentials returned
// under data.doctor are deliberately absent from this model.
type HealthRecordTask struct {
	Doctor     Doctor       `json:"doctor"`
	Record     HealthRecord `json:"record"`
	ArchID     string       `json:"archId"`
	BusinessID string       `json:"businessId"`
	EMPIID     string       `json:"empiId"`
	PHRID      string       `json:"phrId"`
	CardNo     string       `json:"cardNo"`
	CardType   string       `json:"cardType"`
}

type Doctor struct {
	RealName string `json:"realName"`
	DoctorID string `json:"doctorId"`
}

type HealthRecord struct {
	HomePlace           string `json:"homePlace"`
	DeadFlag            string `json:"deadFlag"`
	IDCard              string `json:"idCard"`
	MobileNumber        string `json:"mobileNumber"`
	InputUser           string `json:"inputUser"`
	MaritalStatusCode   string `json:"maritalStatusCode"`
	WorkCode            string `json:"workCode"`
	Contact             string `json:"contact"`
	WaterSourceCode     string `json:"shhjCheckYS"`
	ManaUnitID          string `json:"manaUnitId"`
	PastDiseaseCode     string `json:"diseasetext_radio_jb"`
	FamilyMother        string `json:"diseasetextCheckMQ"`
	FamilySiblings      string `json:"diseasetextCheckXDJM"`
	InputDate           string `json:"inputDate"`
	GeneticDisease      string `json:"diseasetextRedioYCBS"`
	FamilyChildren      string `json:"diseasetextCheckZN"`
	BloodTypeCode       string `json:"bloodTypeCode"`
	CreateUnit          string `json:"createUnit"`
	DrugAllergy         string `json:"diseasetext_check_gm"`
	Birthday            string `json:"birthday"`
	SignFlag            string `json:"signFlag"`
	RhBloodCode         string `json:"rhBloodCode"`
	IsFillSHHJ          string `json:"isFillShhj"`
	EducationCode       string `json:"educationCode"`
	InsuranceCode       string `json:"insuranceCode"`
	InputUnit           string `json:"inputUnit"`
	RegionCode          string `json:"regionCode"`
	FamilyFather        string `json:"diseasetext_check_fq"`
	ExposureHistory     string `json:"diseasetext_check_bl"`
	WorkPlace           string `json:"workPlace"`
	NationCode          string `json:"nationCode"`
	CreateDate          string `json:"createDate"`
	RegisteredPermanent string `json:"registeredPermanent"`
	Address             string `json:"address"`
	HomePlaceNumber     string `json:"homePlaceNumber"`
	CardType            string `json:"cardType"`
	UpdatedAt           string `json:"updateTime"`
	CookAirTool         string `json:"shhjCheckCFPFSS"`
	Disability          string `json:"diseasetextCheckCJ"`
	PersonName          string `json:"personName"`
	SexCode             string `json:"sexCode"`
	Washroom            string `json:"shhjCheckCS"`
	ManaDoctorID        string `json:"manaDoctorId"`
	AddressNumber       string `json:"adressNumber"`
	PastTransfusionCode string `json:"diseasetext_sx"`
	CreateTime          string `json:"createTime"`
	PastSurgeryCode     string `json:"diseasetext_ss"`
	CreateUser          string `json:"createUser"`
	ContactPhone        string `json:"contactPhone"`
	PastTraumaCode      string `json:"diseasetext_ws"`
	FuelType            string `json:"shhjCheckRLLX"`
	LivestockColumn     string `json:"shhjCheckQCL"`
}

func DecodeHealthRecordTask(raw []byte) (HealthRecordTask, error) {
	var envelope healthRecordEnvelope
	if err := json.Unmarshal(raw, &envelope); err != nil {
		return HealthRecordTask{}, fmt.Errorf("decode PHIS health record: %w", err)
	}
	if envelope.Code != 200 {
		return HealthRecordTask{}, fmt.Errorf("phis response code=%d message=%s", envelope.Code, envelope.Message)
	}
	envelope.Data.ArchID = strings.TrimSpace(envelope.Data.ArchID)
	if envelope.Data.ArchID == "" {
		return HealthRecordTask{}, fmt.Errorf("archId is required")
	}
	return envelope.Data, nil
}

func (t HealthRecordTask) SourceRecordID() string {
	return t.ArchID
}