package officialWebsiteser

import (
	"91porn-server/models/v/officialWebsitemod"

	"go.mongodb.org/mongo-driver/bson"
	"go.mongodb.org/mongo-driver/bson/primitive"
)

type RecruitFormReq struct {
	Name        string           `json:"name" form:"name" binding:"required"`
	Sex         int              `json:"sex" form:"sex"`
	Age         int              `json:"age" form:"age"`
	Country     string           `json:"country" form:"country"`
	Address     string           `json:"address" form:"address"`
	Contact     []ContactInfoReq `json:"contact" form:"contact" binding:"required,dive"`
	Description string           `json:"description" form:"description"`
}

type ContactInfoReq struct {
	Type  string `json:"type" form:"type"`
	Value string `json:"value" form:"value"`
}

type RecruitFormResp struct {
	Message string `json:"message"`
}

func RecruitForm(req *RecruitFormReq) (resp RecruitFormResp, err error) {
	if filter, ok := buildRecruitContactFilter(req.Contact); ok {
		var exist = &officialWebsitemod.RecruitForm{}
		err = exist.FindOne(filter)
		if err != nil {
			return
		}
		if exist.ID != primitive.NilObjectID {
			resp = RecruitFormResp{
				Message: "您已提交过了，我们会尽快联系您",
			}
			return resp, nil
		}
	}

	form := &officialWebsitemod.RecruitForm{
		Name:        req.Name,
		Sex:         req.Sex,
		Age:         req.Age,
		Country:     req.Country,
		Address:     req.Address,
		Description: req.Description,
	}
	for _, v := range req.Contact {
		form.Contact = append(form.Contact, officialWebsitemod.ContactInfo{
			Type:  v.Type,
			Value: v.Value,
		})
	}
	err = form.Create()
	if err != nil {
		return
	}
	resp = RecruitFormResp{
		Message: "提交成功",
	}
	return resp, nil
}

func buildRecruitContactFilter(contacts []ContactInfoReq) (officialWebsitemod.M, bool) {
	if len(contacts) == 0 {
		return nil, false
	}

	orConditions := make([]officialWebsitemod.M, 0, len(contacts))
	for _, c := range contacts {
		if c.Type == "" || c.Value == "" {
			continue
		}
		orConditions = append(orConditions, officialWebsitemod.M{
			"contact": bson.M{
				"$elemMatch": bson.M{
					"type":  c.Type,
					"value": c.Value,
				},
			},
		})
	}

	if len(orConditions) == 0 {
		return nil, false
	}

	if len(orConditions) == 1 {
		return orConditions[0], true
	}

	return officialWebsitemod.M{"$or": orConditions}, true
}