package oa

import (
	"WiiGoLibrary/framework/db/v1/utils/mssql/unique"
	"WiiGoLibrary/framework/db/v1/utils/tool"
	"WiiGoLibrary/framework/hub/v1/dblib"
	"time"
)

// WorkflowNodeTable 工作流节点表名
const WorkflowNodeTable = "oa_u_workflow_node"

// WorkflowNodeModel 工作流节点模型
type WorkflowNodeModel struct {
	RecordGuid    unique.UUID `gorm:"column:RecordGuid;type:UNIQUEIDENTIFIER;primaryKey;not null;default:newid();" json:"RecordGuid"`
	NodeID        int64       `gorm:"column:NodeID;type:BIGINT;not null;" json:"NodeID"`
	WorkflowGuid  unique.UUID `gorm:"column:WorkflowGuid;type:UNIQUEIDENTIFIER;index;not null;" json:"WorkflowGuid"` // 所属工作流
	NodeName      string      `gorm:"column:NodeName;type:NVARCHAR(50);not null;" json:"NodeName"`                   // 节点名称
	NodeType      int16       `gorm:"column:NodeType;type:SMALLINT;not null;" json:"NodeType"`                       // 节点类型：1-开始, 2-审批, 3-抄送, 4-条件, 5-结束
	NodeOrder     int         `gorm:"column:NodeOrder;type:INT;not null;" json:"NodeOrder"`                          // 节点顺序
	ApproverType  int16       `gorm:"column:ApproverType;type:SMALLINT;" json:"ApproverType"`                        // 审批人类型：1-指定人, 2-角色, 3-部门负责人
	ApproverValue string      `gorm:"column:ApproverValue;type:NVARCHAR(MAX);" json:"ApproverValue"`                 // 审批人值（用户ID、角色ID或JSON）
	ConditionExp  string      `gorm:"column:ConditionExp;type:NVARCHAR(MAX);" json:"ConditionExp"`                   // 条件表达式（如果是条件节点）
	Description   string      `gorm:"column:Description;type:NVARCHAR(255);" json:"Description"`                     // 节点描述
	RecordType    int16       `gorm:"column:RecordType;not null;" json:"RecordType"`
	RecordStatus  int16       `gorm:"column:RecordStatus;not null;default:0;" json:"RecordStatus"`
	CreateTime    time.Time   `gorm:"column:CreateTime;type:DATETIME;default:CURRENT_TIMESTAMP;<-:create;" json:"CreateTime"`
	UpdateTime    time.Time   `gorm:"column:UpdateTime;type:DATETIME;default:CURRENT_TIMESTAMP;autoUpdateTime;" json:"UpdateTime"`
}

func init() {
	dblib.DBIns.RegisterAutoMigrateModel(&WorkflowNodeModel{})
}

// TableName 返回表名
func (wn *WorkflowNodeModel) TableName() string {
	return WorkflowNodeTable
}

// WorkflowNodeInstance 创建工作流节点实例
func WorkflowNodeInstance() *WorkflowNodeModel {
	return &WorkflowNodeModel{
		RecordGuid:   unique.NewV4(),
		NodeID:       tool.GenerateID(),
		WorkflowGuid: unique.NilUUID,
		NodeType:     0,
		NodeOrder:    0,
		RecordType:   0,
		RecordStatus: 0,
	}
}