package model

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

type ManageResearch struct {
	*model.ManageResearch
}

type (
	// ManageResearchInfo 基本信息
	ManageResearchInfo struct {
		model.Model
		Name          string `json:"name"`
		Code          string `json:"code"`
		Industry      string `json:"-"`
		Research      string `json:"-"`
		ExamineStatus string `json:"examine_status"`
		model.Area
		TenantProvince string    `json:"-"`
		TenantCity     string    `json:"-"`
		CreatedAt      time.Time `json:"created_at"`
	}
	// ManageResearchDetail 详细信息
	ManageResearchDetail struct {
		*model.ManageResearch
		model.Area
	}
)

// Research 科研机构信息
func (m *ManageResearch) Research(id uint64) (*model.ManageResearch, error) {
	db := orm.GetDB().Table(m.TableName()+" AS r").
		Select("r.*").
		Joins(fmt.Sprintf("LEFT JOIN %s AS t ON r.tenant_id = t.id", model.NewSysTenant().TableName())).
		Where("r.id = ?", id)

	out := new(model.ManageResearch)

	err := db.Scan(out).Error

	return out, err
}

// Researchs 科研机构信息
func (m *ManageResearch) Researchs(page, pageSize int, count *int64, where ...*model.ModelWhere) ([]*ManageResearchInfo, error) {
	db := orm.GetDB().Table(m.TableName()+" AS r").
		Select("r.id", "r.name", "r.code", "r.industry", "r.research", "r.province", "r.city", "r.district",
			"r.examine_status", "t.province AS tenant_province", "t.city AS tenant_city", "r.created_at").
		Joins(fmt.Sprintf("LEFT JOIN %s AS t ON r.tenant_id = t.id", model.NewSysTenant().TableName())).
		Where("r.is_deleted = ?", model.DeleteStatusForNot)

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

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

func NewManageResearch() *ManageResearch {
	return &ManageResearch{model.NewManageResearch()}
}