package settled

import (
	"SciencesServer/app/api/enterprise/model"
	"SciencesServer/app/basic/config"
	model2 "SciencesServer/app/common/model"
	"SciencesServer/app/session"
	config2 "SciencesServer/config"
	"SciencesServer/serve/orm"
	"errors"
	"gorm.io/gorm"
)

// Company 公司企业入驻信息
type Company struct {
	*session.Enterprise
	tenantID uint64
}

type CompanyHandle func(session *session.Enterprise, tenantID uint64) *Company

type CompanyInfo struct {
	ID string `json:"id"`
	*model2.ManageCompany
	Industry []string `json:"industrys"`
	Keywords []string `json:"keywords"`
}

// Get 获取信息
func (c *Company) Get(code string) (*CompanyInfo, error) {
	mManageCompany := model.NewManageCompany()

	isExist, err := model2.FirstWhere(mManageCompany.ManageCompany, model2.NewWhere("code", code))

	if err != nil {
		return nil, err
	} else if !isExist {
		return nil, nil
	}

	mManageCompany.Image.Image = mManageCompany.Image.Analysis(config2.SystemConfig[config2.SysImageDomain])
	mManageCompany.License = (&model2.Image{Image: mManageCompany.License}).Analysis(config2.SystemConfig[config2.SysImageDomain])

	return &CompanyInfo{
		ID:            mManageCompany.GetEncodeID(),
		ManageCompany: mManageCompany.ManageCompany,
		Industry:      mManageCompany.GetIndustryAttribute(),
		Keywords:      mManageCompany.GetKeywordAttribute(),
	}, nil
}

// Launch 发起入驻
func (c *Company) Launch(params *BasicParams, inviterID uint64, other *config.IdentityForCompany) error {
	if c.Identity&config.TenantUserIdentityForCompany > 0 {
		return errors.New("操作错误，不可重复申请入驻")
	}
	mManageCompany := model.NewManageCompany()

	// 查询相应的企业入驻信息，code唯一的
	isExist, err := model2.LastWhere(mManageCompany.ManageCompany, []string{"id", "examine_status", "created_at"},
		model2.NewWhere("code", params.Code))

	if err != nil {
		return err
	}
	// 用户入驻信息
	mUserCompany := model.NewUserCompany()

	// 存在
	if isExist {
		if mManageCompany.Examine.ExamineStatus == model2.ExamineStatusForOngoing ||
			mManageCompany.Examine.ExamineStatus == model2.ExamineStatusForAgree {
			// 筛选判断是否满足入驻条件
			if err = params.filter(config.TenantUserIdentityForCompany, model2.NewWhere("company_id", mManageCompany.ID)); err != nil {
				return err
			}
			// 判断当前用户是否入驻
			var count int64

			if err = model2.Count(mUserCompany.UserCompany, &count, model2.NewWhere("company_id", mManageCompany.ID),
				model2.NewWhere("uid", c.UID), model2.NewWhere("invalid_status", model2.InvalidStatusForNot)); err != nil {
				return err
			}
			if count > 0 {
				return errors.New("操作错误，已申请入驻，不可重复申请")
			}
			return orm.GetDB().Transaction(func(tx *gorm.DB) error {
				mUserCompany.UID = c.UID
				mUserCompany.CompanyID = mManageCompany.ID

				if err = model2.Create(mUserCompany.UserCompany, tx); err != nil {
					return err
				}
				// 直接同步身份信息
				if mManageCompany.Examine.ExamineStatus == model2.ExamineStatusForAgree {
					if err = params.fillIdentity(tx, c.Enterprise, config.TenantUserIdentityForCompany); err != nil {
						return err
					}
				}
				return nil
			})
		}
		mManageCompany.ID = 0
	}
	mManageCompany.TenantID = c.tenantID
	mManageCompany.InviterID = inviterID
	mManageCompany.Kind = model2.ManageCompanyKind(other.Kind)
	mManageCompany.Name = params.Name
	mManageCompany.Code = params.Code
	mManageCompany.Image = model2.Image{Image: params.Image}
	mManageCompany.Area = model2.Area{
		Province: params.Area.Province, City: params.Area.City, District: params.Area.District, Address: params.Area.Address,
	}
	mManageCompany.Product = other.Product
	mManageCompany.Url = other.Url
	mManageCompany.License = other.FilterLicense()
	mManageCompany.SetIndustryAttribute(params.Industrys)
	mManageCompany.SetKeywordAttribute(params.Keywords)
	mManageCompany.SetDirectionAttribute(other.Directions)
	mManageCompany.Introduce = params.Introduce

	return orm.GetDB().Transaction(func(tx *gorm.DB) error {
		if err = model2.Create(mManageCompany.ManageCompany, tx); err != nil {
			return err
		}
		mUserCompany.UID = c.UID
		mUserCompany.CompanyID = mManageCompany.ID
		return model2.Create(mUserCompany.UserCompany, tx)
	})
}

func NewCompany() CompanyHandle {
	return func(session *session.Enterprise, tenantID uint64) *Company {
		return &Company{
			Enterprise: session,
			tenantID:   tenantID,
		}
	}
}