package service

import (
	"encoding/json"
	"errors"
	"gorm.io/gorm"
	"insure/e"
	"insure/global"
	"insure/model"
	"insure/third_party/signer"
	"insure/third_party/suixing"
	"insure/utils"
	"strconv"
	"time"
)

var OrderService = orderService{}

type orderService struct {
}

func (s *orderService) CreateOrder(param suixing.CommonParam) (*model.Order, error) {
	orderSn := utils.GenerateNo("order")

	orderParam := &suixing.Order{}
	err := json.Unmarshal([]byte(param.Data), &orderParam)
	if err != nil {
		return nil, err
	}

	order, err := s.saveOrder(orderSn, param.RequestID)
	if err != nil {
		return nil, err
	}
	user, err := s.saveUser(orderSn, orderParam.User)
	if err != nil {
		return nil, err
	}
	project, err := s.saveProject(orderSn, orderParam.Project)
	if err != nil {
		return nil, err
	}
	applicant, err := s.saveApplicant(orderSn, orderParam.Applicant)
	if err != nil {
		return nil, err
	}
	assured, err := s.saveAssured(orderSn, orderParam.Assured)
	if err != nil {
		return nil, err
	}
	order.User = user
	order.Applicant = applicant
	order.Project = project
	order.Assured = assured
	return order, nil
}

func (s *orderService) saveOrder(orderSn string, requestID string) (*model.Order, error) {
	o := model.Order{}
	o.Token = utils.Md5(orderSn + utils.GenerateRandomString(10) + strconv.Itoa(int(time.Now().UnixMicro())))
	o.OrderSn = orderSn
	o.RequestID = requestID
	err := global.DB.Save(&o).Error
	if err != nil {
		return nil, err
	}
	return &o, nil
}

func (s *orderService) saveUser(orderSn string, user suixing.User) (*model.User, error) {
	u := model.User{}
	u.OrderSn = orderSn
	u.UserID = user.UserID
	u.Username = user.Username
	u.Mobile = user.Mobile
	u.UnitID = user.UnitID
	u.UnitName = user.UnitName
	u.BankUserName = user.BankUserName
	u.BankName = user.BankName
	u.BankCardName = user.BankCardName
	u.BeiandiquCode = user.BeiandiquCode
	err := global.DB.Save(&u).Error
	if err != nil {
		return nil, err
	}
	return &u, nil
}

func (s *orderService) saveProject(orderSn string, project suixing.Project) (*model.Project, error) {
	p := model.Project{}
	p.OrderSn = orderSn
	p.Name = project.Name
	p.TpID = project.TpID
	p.BdID = project.BdID
	p.BdName = project.BdName
	p.StartDate = project.StartDate
	p.Amount = project.Amount
	p.Province = project.Province
	p.City = project.City
	p.District = project.District
	p.BzjEtime = project.BzjEtime
	p.CreateTime = project.CreateTime
	p.PlanDate = project.PlanDate
	p.BuildPrice = project.BuildPrice
	p.BuildPlace = project.BuildPlace
	p.TenderProjectType = project.TenderProjectType
	p.ValidPeriod = project.ValidPeriod
	p.TenderNoticeUrl = project.TenderNoticeUrl
	p.TenderFileUrl = project.TenderFileUrl
	p.TenderFileUrlMd5 = project.TenderFileUrlMd5
	p.ProjectApprovalNo = project.ProjectApprovalNo
	err := global.DB.Save(&p).Error
	if err != nil {
		return nil, err
	}
	return &p, nil
}

func (s *orderService) saveApplicant(orderSn string, applicant suixing.Applicant) (*model.Applicant, error) {
	licenseFiles, err := json.Marshal(applicant.LicenseFiles)
	if err != nil {
		return nil, err
	}
	a := model.Applicant{}
	a.OrderSn = orderSn
	a.ApplicantName = applicant.ApplicantName
	a.CreditVld = applicant.CreditVld
	a.CreditCode = applicant.CreditCode
	a.ContactName = applicant.ContactName
	a.ContactMobile = applicant.ContactMobile
	a.ComTelArea = applicant.ComTelArea
	a.Province = applicant.Province
	a.City = applicant.City
	a.District = applicant.District
	a.Address = applicant.Address
	a.Email = applicant.Email
	a.LegalName = applicant.LegalName
	a.LegalNum = applicant.LegalNum
	a.ComTelNum = applicant.ComTelNum
	a.LicenseFiles = string(licenseFiles)
	a.SignUrl = applicant.SignUrl
	err = global.DB.Save(&a).Error
	if err != nil {
		return nil, err
	}
	return &a, nil
}

func (s *orderService) saveAssured(orderSn string, assured suixing.Assured) (*model.Assured, error) {
	a := model.Assured{}
	a.OrderSn = orderSn
	a.AssuredName = assured.AssuredName
	a.CreditVld = assured.CreditVld
	a.CreditCode = assured.CreditCode
	a.ContactName = assured.ContactName
	a.ContactMobile = assured.ContactMobile
	a.ComTelArea = assured.ComTelArea
	a.Province = assured.Province
	a.City = assured.City
	a.District = assured.District
	a.Address = assured.Address
	a.TenderBankAccount = assured.TenderBankAccount
	a.TenderBankOpenbank = assured.TenderBankOpenbank
	a.TenderAccountName = assured.TenderAccountName
	a.Agency = assured.Agency
	a.ComTelNum = assured.ComTelNum
	err := global.DB.Save(&a).Error
	if err != nil {
		return nil, err
	}
	return &a, nil
}

func (s *orderService) GetOrderByToken(token string) (*model.Order, error) {
	order := model.Order{}
	err := global.DB.Preload("User").Preload("Project").Preload("Applicant").Preload("Assured").Where("token", token).First(&order).Error
	if err != nil {
		if errors.Is(err, gorm.ErrRecordNotFound) {
			return nil, e.NewError("记录不存在")
		} else {
			return nil, e.NewError("数据异常")
		}
	}
	return &order, nil
}

func (s *orderService) AddSignLog(orderSn string, param signer.UploadParam) (*model.SignLog, error) {
	var err error
	isUploadPdf := 1
	if param.IsUploadPdf != "" {
		isUploadPdf, err = strconv.Atoi(param.IsUploadPdf)
		if err != nil {
			return nil, err
		}
	}

	l := model.SignLog{}
	l.OrderSn = orderSn
	l.Params = param.Params
	l.CaInfo = param.CaInfo
	l.IsUploadPdf = isUploadPdf
	l.FileInfo = param.FileInfo
	l.PcInfo = param.PcInfo
	err = global.DB.Save(&l).Error
	if err != nil {
		return nil, err
	}
	return &l, nil
}