package model

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

type ManageAgent struct {
	*model.ManageAgent
}

type ManageAgentInfo struct {
	*model.ManageAgent
	Demand string `json:"-"`
	model.Area
}

// Agents 经纪人信息
func (m *ManageAgent) Agents(page, pageSize int, count *int64, where ...*model.ModelWhere) ([]*ManageAgentInfo, error) {
	db := orm.GetDB().Table(m.TableName()+" AS a").
		Select("a.id", "a.tenant_id", "a.name", "a.mobile", "a.industry", "a.credential_image",
			"a.examine_status", "a.examine_remark", "a.examine_at", "a.created_at", "t.province", "t.city", "d.demand").
		Joins(fmt.Sprintf("LEFT JOIN (SELECT a.agent_id, GROUP_CONCAT(a.`status`, ':', a.count SEPARATOR ';') AS demand FROM ("+
			"SELECT u_a.agent_id, d.status, COUNT(d.id) AS count FROM %s AS u_a "+
			"LEFT JOIN %s AS d ON u_a.uid = d.uid AND d.is_deleted = %d "+
			"WHERE u_a.is_deleted = %d AND u_a.invalid_status = %d GROUP BY u_a.agent_id, d.status) AS a GROUP BY a.agent_id) AS d ON a.id = d.agent_id",
			model.NewUserAgent().TableName(), model.NewTechnologyDemandService().TableName(), model.DeleteStatusForNot,
			model.DeleteStatusForNot, model.InvalidStatusForNot,
		)).
		Joins(fmt.Sprintf("LEFT JOIN %s AS t ON a.tenant_id = t.id", model.NewSysTenant().TableName())).
		Where("a.is_deleted = ?", model.DeleteStatusForNot)

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

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

func NewManageAgent() *ManageAgent {
	return &ManageAgent{model.NewManageAgent()}
}