package model

import (
	"SciencesServer/app/common/model"
	"SciencesServer/serve/orm"
	"fmt"
	"time"
)

type ServiceInnovate struct {
	*model.ServiceInnovate
}

type ServiceInnovateInfo struct {
	model.Model
	model.Area
	Title      string    `json:"title"`
	TenantName string    `json:"tenant_name"`
	KindTitle  string    `json:"kind_title"`
	Sort       int       `json:"sort"`
	CreatedAt  time.Time `json:"created_at"`
}

func (m *ServiceInnovate) Innovate(page, pageSize int, count *int64, where ...*model.ModelWhere) ([]*ServiceInnovateInfo, error) {
	db := orm.GetDB().Table(m.TableName()+" AS i").
		Select("i.id", "i.title", "t.name AS tenant_name", "k.title AS kind_title", "i.sort", "i.created_at",
			"t.province", "t.city").
		Joins(fmt.Sprintf("LEFT JOIN %s AS t ON i.tenant_id = t.id", model.NewSysTenant().TableName())).
		Joins(fmt.Sprintf("LEFT JOIN %s AS k ON i.kind_id = k.id", model.NewServiceInnovateKind().TableName())).
		Where("i.is_deleted = ?", model.DeleteStatusForNot)

	if len(where) > 0 {
		for _, v := range where {
			db = db.Where(v.Condition, v.Value)
		}
	}
	out := make([]*ServiceInnovateInfo, 0)

	if err := db.Count(count).Error; err != nil {
		return nil, err
	}
	if err := db.Order("i.sort " + model.OrderModeToAsc).
		Order("i.id " + model.OrderModeToDesc).Offset((page - 1) * pageSize).Limit(pageSize).Scan(&out).Error; err != nil {
		return nil, err
	}
	return out, nil
}

func NewServiceInnovate() *ServiceInnovate {
	return &ServiceInnovate{model.NewServiceInnovate()}
}