package model

import (
	"SciencesServer/utils"
	"time"
)

// TechnologyTopic 技术课题数据模型
type TechnologyTopic struct {
	Model
	ModelTenant
	UID       uint64                `gorm:"column:uid;type:int;default:0;comment:用户uuid" json:"-"`
	Title     string                `gorm:"column:title;type:varchar(100);default:'';comment:名称" json:"title"`
	Code      string                `gorm:"column:code;type:varchar(30);default:'';comment:编号" json:"code"`
	Emcee     string                `gorm:"column:emcee;type:varchar(30);default:'';comment:主持人" json:"emcee"`
	Mechanism string                `gorm:"column:mechanism;type:varchar(30);default:'';comment:机构" json:"mechanism"`
	Keyword   string                `gorm:"column:keyword;type:varchar(255);default:'';comment:关键词" json:"-"`
	Amount    float64               `gorm:"column:amount;decimal(10,2);default:0;comment:经费" json:"amount"`
	Source    TechnologyTopicSource `gorm:"column:source;type:tinyint(1);default:0;comment:来源" json:"source"`
	Kind      TechnologyTopicKind   `gorm:"column:kind;type:tinyint(1);default:0;comment:类型" json:"kind"`
	BeginAt   time.Time             `gorm:"column:begin_at;type:datetime;not null;comment:开始时间" json:"begin_at"`
	FinishAt  time.Time             `gorm:"column:finish_at;type:datetime;not null;comment:结束时间" json:"finish_at"`
	TechnologyStatus
	ModelDeleted
	ModelAt
}

// TechnologyTopicSource 技术课题资助来源
type TechnologyTopicSource int

const (
	// TechnologyTopicSourceForCity 市级
	TechnologyTopicSourceForCity TechnologyTopicSource = iota + 1
	// TechnologyTopicSourceForProvince 省级
	TechnologyTopicSourceForProvince
	// TechnologyTopicSourceForCountry 国家级
	TechnologyTopicSourceForCountry
)

// TechnologyTopicKind 技术课题类型
type TechnologyTopicKind int

func (m *TechnologyTopic) TableName() string {
	return m.NewTableName("technology_topic")
}

func (m *TechnologyTopic) GetKeywordAttribute() []string {
	keywords := make([]string, 0)
	_ = utils.FromJSON(m.Keyword, &keywords)
	return keywords
}

func (m *TechnologyTopic) SetKeywordAttribute(keywords []string) {
	m.Keyword = utils.AnyToJSON(keywords)
}

func NewTechnologyTopic() *TechnologyTopic {
	return &TechnologyTopic{}
}