package model

import "time"

// TechnologyProject 技术科研项目数据模型
type TechnologyProject struct {
	Model
	ModelTenant
	UID      uint64                `gorm:"column:uid;type:int;default:0;comment:用户uuid" json:"-"`
	Kind     string                `gorm:"column:kind;type:varchar(100);default:'';comment:类型" json:"kind"`
	Role     TechnologyProjectRole `gorm:"column:role;type:tinyint(1);default:1;comment:课题角色（1：承担单位，2：参与单位）" json:"role"`
	Title    string                `gorm:"column:title;type:varchar(100);default:'';comment:名称" json:"title"`
	Amount   float64               `gorm:"column:amount;decimal(10,2);default:0;comment:经费" json:"amount"`
	Source   string                `gorm:"column:source;type:varchar(100);default:'';comment:来源" json:"source"`
	Director string                `gorm:"column:director;type:varchar(100);default:'';comment:负责人" json:"director"`
	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"`
	Shelf
	ModelDeleted
	ModelAt
}

type TechnologyProjectRole int

const (
	// TechnologyProjectRoleForBear 承担
	TechnologyProjectRoleForBear TechnologyProjectRole = iota + 1
	// TechnologyProjectRoleForJoin 参与
	TechnologyProjectRoleForJoin
)

func (m *TechnologyProject) TableName() string {
	return "technology_project"
}

func NewTechnologyProject() *TechnologyProject {
	return &TechnologyProject{}
}