package persistence

/* ***** BEGIN GPL LICENSE BLOCK *****
 *
 * Original Code Copyright (C) 2022 Blender Foundation.
 *
 * This file is part of Flamenco.
 *
 * Flamenco is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 *
 * Flamenco is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * Flamenco.  If not, see <https://www.gnu.org/licenses/>.
 *
 * ***** END GPL LICENSE BLOCK ***** */

import (
	"context"
	"fmt"

	"gitlab.com/blender/flamenco-ng-poc/pkg/api"
	"gorm.io/gorm"
)

type Worker struct {
	gorm.Model
	UUID   string `gorm:"type:char(36);not null;unique;index"`
	Secret string `gorm:"type:varchar(255);not null"`
	Name   string `gorm:"type:varchar(64);not null"`

	Address      string           `gorm:"type:varchar(39);not null;index"` // 39 = max length of IPv6 address.
	LastActivity string           `gorm:"type:varchar(255);not null"`
	Platform     string           `gorm:"type:varchar(16);not null"`
	Software     string           `gorm:"type:varchar(32);not null"`
	Status       api.WorkerStatus `gorm:"type:varchar(16);not null"`

	SupportedTaskTypes string `gorm:"type:varchar(255);not null"` // comma-separated list of task types.
}

func (db *DB) CreateWorker(ctx context.Context, w *Worker) error {
	if err := db.gormDB.Create(w).Error; err != nil {
		return fmt.Errorf("error creating new worker: %v", err)
	}
	return nil
}

func (db *DB) FetchWorker(ctx context.Context, uuid string) (*Worker, error) {
	w := Worker{}
	findResult := db.gormDB.First(&w, "uuid = ?", uuid)
	if findResult.Error != nil {
		return nil, findResult.Error
	}
	return &w, nil
}