package manage

import (
	"SciencesServer/app/api/website/model"
	"SciencesServer/app/basic/controller"
	model2 "SciencesServer/app/common/model"
	"SciencesServer/app/session"
	config2 "SciencesServer/config"
	"errors"
)

type Company struct {
	*session.Enterprise
}

type CompanyHandle func(session *session.Enterprise) *Company

type (
	// CompanyBasicInfo 公司基本信息
	CompanyBasicInfo struct {
		ID       string                   `json:"id"`
		Kind     model2.ManageCompanyKind `json:"kind"`
		Name     string                   `json:"name"`
		Image    string                   `json:"image"`
		Product  string                   `json:"product"`
		Url      string                   `json:"url"`
		Keywords []string                 `json:"keywords"`
	}
	// CompanyInstanceInfo 公司信息
	CompanyInstanceInfo struct {
		CompanyBasicInfo
		Industrys  []string `json:"industrys"`
		Directions []string `json:"directions"`
		Introduce  string   `json:"introduce"`
	}
	// CompanyProductInfo 公司产品信息
	CompanyProductInfo struct {
		*model.ManageCompanyProduct
		ID        string   `json:"id"`
		Industrys []string `json:"industrys"`
		Keywords  []string `json:"keywords"`
	}
)

// Instance 公司企业信息
func (c *Company) Instance(id uint64) (*CompanyInstanceInfo, error) {
	mManageCompany := model.NewManageCompany()
	mManageCompany.ID = id

	if isExist, err := model2.First(mManageCompany.ManageCompany); err != nil {
		return nil, err
	} else if !isExist {
		return nil, errors.New("操作错误，公司信息不存在或已被删除")
	}
	return &CompanyInstanceInfo{
		CompanyBasicInfo: CompanyBasicInfo{
			ID: mManageCompany.GetEncodeID(), Kind: mManageCompany.Kind, Name: mManageCompany.Name,
			Image:    mManageCompany.Image.Analysis(config2.SystemConfig[config2.SysImageDomain]),
			Url:      mManageCompany.Url,
			Keywords: mManageCompany.GetKeywordAttribute(),
		},
		Industrys:  mManageCompany.GetIndustryAttribute(),
		Directions: mManageCompany.GetDirectionAttribute(),
		Introduce:  mManageCompany.Introduce,
	}, nil
}

// Product 产品信息
func (c *Company) Product(id uint64, page, pageSize int) (*controller.ReturnPages, error) {
	mManageCompany := model.NewManageCompany()
	var count int64
	out, err := mManageCompany.Product(id, c.UID, page, pageSize, &count)

	if err != nil {
		return nil, err
	}
	list := make([]*CompanyProductInfo, 0)

	for _, v := range out {
		list = append(list, &CompanyProductInfo{
			ManageCompanyProduct: v,
			ID:                   v.GetEncodeID(),
			Industrys:            v.GetIndustryAttribute(),
			Keywords:             v.GetKeywordAttribute(),
		})
	}
	return &controller.ReturnPages{Data: list, Count: count}, nil
}

func NewCompany() CompanyHandle {
	return func(session *session.Enterprise) *Company {
		return &Company{session}
	}
}