// Package orm define database data struct
package orm

import (
	"time"

	"github.com/gofrs/uuid"
)

// Measurement structure define abstracted info set of electrical measurement
type Measurement struct {
	ID            int64                  `gorm:"column:ID;primaryKey;autoIncrement"`
	Tag           string                 `gorm:"column:TAG;size:64;not null;default:''"`
	Name          string                 `gorm:"column:NAME;size:64;not null;default:''"`
	Type          int16                  `gorm:"column:TYPE;not null;default:-1"`
	Size          int                    `gorm:"column:SIZE;not null;default:-1"`
	DataSource    map[string]interface{} `gorm:"column:DATA_SOURCE;type:jsonb;not null;default:'{}'"`
	BayUUID       uuid.UUID              `gorm:"column:BAY_UUID;type:uuid;not null"`
	ComponentUUID uuid.UUID              `gorm:"column:COMPONENT_UUID;type:uuid;not null"`
	Op            int                    `gorm:"column:OP;not null;default:-1"`
	Ts            time.Time              `gorm:"column:TS;type:timestamptz;not null;default:CURRENT_TIMESTAMP"`
}

// TableName func respresent return table name of Measurement
func (Measurement) TableName() string {
	return "MEASUREMENT"
}

// CREATE TABLE PUBLIC.MEASUREMENT (
//     ID BIGSERIAL PRIMARY KEY,
//     TAG VARCHAR(64) NOT NULL DEFAULT '',
//     NAME VARCHAR(64) NOT NULL DEFAULT '',
//     TYPE SMALLINT NOT NULL DEFAULT -1,
//     SIZE INTEGER NOT NULL DEFAULT -1,
//     DATA_SOURCE JSONB NOT NULL DEFAULT '{}', -- {"type":1,"main_pos":"","sub_pos":""}
//     BAY_UUID UUID NOT NULL,
//     COMPONENT_UUID UUID NOT NULL,
//     OP INTEGER NOT NULL DEFAULT -1,
//     TS TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,

//     FOREIGN KEY (BAY_UUID) REFERENCES PUBLIC.BAY (BAY_UUID),
//     FOREIGN KEY (COMPONENT_UUID) REFERENCES PUBLIC.COMPONENT (GLOBAL_UUID)
// );