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/*
 * Copyright 2020-2022 The OSHI Project Contributors
 * SPDX-License-Identifier: MIT
 */
package oshi.software.os.linux;

import oshi.annotation.concurrent.ThreadSafe;
import oshi.software.common.AbstractOSFileStore;
import oshi.software.os.OSFileStore;

/**
 * OSFileStore implementation
 */
@ThreadSafe
public class LinuxOSFileStore extends AbstractOSFileStore {

    private String logicalVolume;
    private String description;
    private String fsType;

    private long freeSpace;
    private long usableSpace;
    private long totalSpace;
    private long freeInodes;
    private long totalInodes;

    public LinuxOSFileStore(String name, String volume, String label, String mount, String options, String uuid,
            String logicalVolume, String description, String fsType, long freeSpace, long usableSpace, long totalSpace,
            long freeInodes, long totalInodes) {
        super(name, volume, label, mount, options, uuid);
        this.logicalVolume = logicalVolume;
        this.description = description;
        this.fsType = fsType;
        this.freeSpace = freeSpace;
        this.usableSpace = usableSpace;
        this.totalSpace = totalSpace;
        this.freeInodes = freeInodes;
        this.totalInodes = totalInodes;
    }

    @Override
    public String getLogicalVolume() {
        return this.logicalVolume;
    }

    @Override
    public String getDescription() {
        return this.description;
    }

    @Override
    public String getType() {
        return this.fsType;
    }

    @Override
    public long getFreeSpace() {
        return this.freeSpace;
    }

    @Override
    public long getUsableSpace() {
        return this.usableSpace;
    }

    @Override
    public long getTotalSpace() {
        return this.totalSpace;
    }

    @Override
    public long getFreeInodes() {
        return this.freeInodes;
    }

    @Override
    public long getTotalInodes() {
        return this.totalInodes;
    }

    @Override
    public boolean updateAttributes() {
        for (OSFileStore fileStore : LinuxFileSystem.getFileStoreMatching(getName(), null)) {
            if (getVolume().equals(fileStore.getVolume()) && getMount().equals(fileStore.getMount())) {
                this.logicalVolume = fileStore.getLogicalVolume();
                this.description = fileStore.getDescription();
                this.fsType = fileStore.getType();
                this.freeSpace = fileStore.getFreeSpace();
                this.usableSpace = fileStore.getUsableSpace();
                this.totalSpace = fileStore.getTotalSpace();
                this.freeInodes = fileStore.getFreeInodes();
                this.totalInodes = fileStore.getTotalInodes();
                return true;
            }
        }
        return false;
    }
}