/*
 *   Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 *   WSO2 Inc. licenses this file to you under the Apache License,
 *   Version 2.0 (the "License"); you may not use this file except
 *   in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing,
 *   software distributed under the License is distributed on an
 *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *   KIND, either express or implied.  See the License for the
 *   specific language governing permissions and limitations
 *   under the License.
 *
 */
package org.wso2.carbon.device.mgt.jaxrs.service.api;

import io.swagger.annotations.SwaggerDefinition;
import io.swagger.annotations.Info;
import io.swagger.annotations.ExtensionProperty;
import io.swagger.annotations.Extension;
import io.swagger.annotations.Tag;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import io.swagger.annotations.ApiResponse;
import io.swagger.annotations.ApiResponses;
import io.swagger.annotations.ResponseHeader;
import org.wso2.carbon.apimgt.annotations.api.Scope;
import org.wso2.carbon.apimgt.annotations.api.Scopes;
import org.wso2.carbon.device.mgt.jaxrs.beans.DeviceTypeList;
import org.wso2.carbon.device.mgt.jaxrs.beans.ErrorResponse;
import org.wso2.carbon.device.mgt.jaxrs.util.Constants;

import javax.validation.constraints.Size;
import javax.ws.rs.*;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;

@SwaggerDefinition(
        info = @Info(
                version = "1.0.0",
                title = "",
                extensions = {
                        @Extension(properties = {
                                @ExtensionProperty(name = "name", value = "DeviceTypeManagement"),
                                @ExtensionProperty(name = "context", value = "/api/device-mgt/v1.0/device-types"),
                        })
                }
        ),
        tags = {
                @Tag(name = "device_management", description = "")
        }
)
@Scopes(
        scopes = {
                @Scope(
                        name = "Getting the Supported Device Platforms",
                        description = "Getting the Supported Device Platforms",
                        key = "perm:device-types:types",
                        permissions = {"/device-mgt/devices/owning-device/view"}
                ),
                @Scope(
                        name = "Get Feature Details of a Device Type",
                        description = "Get Feature Details of a Device Type",
                        key = "perm:device-types:features",
                        permissions = {"/device-mgt/devices/owning-device/view"}
                )
        }
)
@Path("/device-types")
@Api(value = "Device Type Management", description = "This API corresponds to all tasks related to device " +
        "type management")
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_JSON)
public interface DeviceTypeManagementService {

    @GET
    @ApiOperation(
            produces = MediaType.APPLICATION_JSON,
            httpMethod = "GET",
            value = "Getting the Supported Device Platforms",
            notes = "Get the list of device platforms supported by WSO2 EMM.",
            tags = "Device Type Management",
            extensions = {
                    @Extension(properties = {
                            @ExtensionProperty(name = Constants.SCOPE, value = "perm:device-types:types")
                    })
            }
    )
    @ApiResponses(
            value = {
                    @ApiResponse(
                            code = 200,
                            message = "OK. \n Successfully fetched the list of supported device types.",
                            response = DeviceTypeList.class,
                            responseHeaders = {
                                    @ResponseHeader(
                                            name = "Content-Type",
                                            description = "The content type of the body"),
                                    @ResponseHeader(
                                            name = "ETag",
                                            description = "Entity Tag of the response resource.\n" +
                                                    "Used by caches, or in conditional requests."),
                                    @ResponseHeader(
                                            name = "Last-Modified",
                                            description =
                                                    "Date and time the resource was last modified.\n" +
                                                            "Used by caches, or in conditional requests."),
                            }
                    ),
                    @ApiResponse(
                            code = 304,
                            message =
                                    "Not Modified. \n Empty body because the client already has the latest version " +
                                            "of the requested resource.\n"),
                    @ApiResponse(
                            code = 406,
                            message = "Not Acceptable.\n The requested media type is not supported"),
                    @ApiResponse(
                            code = 500,
                            message = "Internal Server Error. \n Server error occurred while fetching the " +
                                    "list of supported device types.",
                            response = ErrorResponse.class)
            }
    )
    Response getDeviceTypes(
            @ApiParam(
                    name = "If-Modified-Since",
                    value = "Checks if the requested variant was modified, since the specified date-time.\n" +
                            "Provide the value in the following format: EEE, d MMM yyyy HH:mm:ss Z.\n" +
                            "Example: Mon, 05 Jan 2014 15:10:00 +0200",
                    required = false)
            @HeaderParam("If-Modified-Since")
                    String ifModifiedSince);

    @GET
    @Path("/{type}/features")
    @ApiOperation(
            produces = MediaType.APPLICATION_JSON,
            httpMethod = "GET",
            value = "Get Feature Details of a Device Type",
            notes = "The features in WSO2 EMM enables you to carry out many operations on a given device platform. " +
                    "Using this REST API you can get the features that can be carried out on a preferred device type," +
                    " such as iOS, Android or Windows.",
            tags = "Device Type Management",
            extensions = {
                @Extension(properties = {
                        @ExtensionProperty(name = Constants.SCOPE, value = "perm:device-types:features")
                })
            }
    )
    @ApiResponses(
            value = {
                    @ApiResponse(
                            code = 200,
                            message = "OK. \n Successfully fetched the list of supported features.",
                            response = DeviceTypeList.class,
                            responseHeaders = {
                                    @ResponseHeader(
                                            name = "Content-Type",
                                            description = "The content type of the body"),
                                    @ResponseHeader(
                                            name = "ETag",
                                            description = "Entity Tag of the response resource.\n" +
                                                    "Used by caches, or in conditional requests."),
                                    @ResponseHeader(
                                            name = "Last-Modified",
                                            description =
                                                    "Date and time the resource was last modified.\n" +
                                                            "Used by caches, or in conditional requests."),
                            }
                    ),
                    @ApiResponse(
                            code = 304,
                            message =
                                    "Not Modified. \n Empty body because the client already has the latest version " +
                                            "of the requested resource.\n"),
                    @ApiResponse(
                            code = 406,
                            message = "Not Acceptable.\n The requested media type is not supported"),
                    @ApiResponse(
                            code = 500,
                            message = "Internal Server Error. \n Server error occurred while fetching the " +
                                    "list of supported device types.",
                            response = ErrorResponse.class)
            }
    )
    Response getFeatures(
            @ApiParam(
                    name = "type",
                    value = "The device type name, such as ios, android, windows or fire-alarm.",
                    required = true)
            @PathParam("type")
            @Size(max = 45)
                    String type,
            @ApiParam(
                    name = "If-Modified-Since",
                    value = "Checks if the requested variant was modified, since the specified date-time.\n" +
                            "Provide the value in the following format: EEE, d MMM yyyy HH:mm:ss Z.\n" +
                            "Example: Mon, 05 Jan 2014 15:10:00 +0200",
                    required = false)
            @HeaderParam("If-Modified-Since")
                    String ifModifiedSince);

}
