package model

import (
	"SciencesServer/app/basic/config"
	"SciencesServer/app/common/model"
	"SciencesServer/serve/orm"
	"fmt"
	"strings"
)

type UserIdentity struct {
	*model.UserIdentity
}

type (
	// UserIdentityForExpert 专家信息
	UserIdentityForExpert struct {
		ID       uint64 `json:"id"`
		Name     string `json:"name"`
		Mobile   string `json:"mobile"`
		Identity string `json:"-"`
	}
)

// Expert 专家数据
func (m *UserIdentity) Expert(page, pageSize int, count *int64, where ...*model.ModelWhere) ([]*UserIdentityForExpert, error) {
	db := orm.GetDB().Table(m.TableName()+" AS i").
		Select(strings.Join([]string{"i.id", "i.name", "u.mobile"}, ",")).
		Joins(fmt.Sprintf("LEFT JOIN %s AS u ON m.uid = u.uuid", model.NewUserInstance().TableName())).
		Where("m.is_deleted = ?", model.DeleteStatusForNot).
		Where("m.identity = ?", config.TenantUserIdentityForExpert)

	out := make([]*UserIdentityForExpert, 0)

	if len(where) > 0 {
		for _, v := range where {
			db = db.Where(v.Condition, v.Value)
		}
	}
	if err := db.Count(count).Error; err != nil {
		return nil, err
	}
	if err := db.Order("i.id " + model.OrderModeToDesc).Offset((page - 1) * pageSize).Limit(pageSize).Scan(&out).Error; err != nil {
		return nil, err
	}
	return out, nil
}

// LastChooseInfo 最后一次选中的信息
func (m *UserIdentity) LastChooseInfo(uid uint64) error {
	_, err := model.FirstField(m.UserIdentity, []string{"id", "identity"},
		model.NewWhere("uid", uid),
		model.NewWhere("is_selected", model.UserIdentitySelectedForYes))
	return err
}

func NewUserIdentity() *UserIdentity {
	return &UserIdentity{model.NewUserIdentity()}
}