/*
 *   Copyright 2024 Vonage
 *
 *   Licensed 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 com.vonage.client.meetings;

import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.vonage.client.Jsonable;
import java.time.Instant;
import java.time.temporal.ChronoUnit;
import java.util.UUID;

public class UpdateRoomRequest implements Jsonable {
        @JsonIgnore UUID roomId;

        private final Boolean expireAfterUse;
        private final InitialJoinOptions initialJoinOptions;
        private final CallbackUrls callbackUrls;
        private final AvailableFeatures availableFeatures;
        private final JoinApprovalLevel joinApprovalLevel;
        private final UUID themeId;
        @JsonIgnore private final Instant expiresAt;

        UpdateRoomRequest(Builder builder) {
                expireAfterUse = builder.expireAfterUse;
                initialJoinOptions = builder.initialJoinOptions;
                callbackUrls = builder.callbackUrls;
                availableFeatures = builder.availableFeatures;
                joinApprovalLevel = builder.joinApprovalLevel;
                themeId = builder.themeId;
                MeetingRoom.validateExpiresAtAndRoomType(expiresAt = builder.expiresAt, null);
        }

        /**
         * Close the room after a session ends. Only relevant for long_term rooms.
         *
         * @return {@code true} if the room will close after end of session, or {@code null} if unknown / not applicable.
         */
        @JsonProperty("expire_after_use")
        public Boolean getExpireAfterUse() {
                return expireAfterUse;
        }

        /**
         * Options for when a participant joins a meeting.
         *
         * @return The initial joining options.
         */
        @JsonProperty("initial_join_options")
        public InitialJoinOptions getInitialJoinOptions() {
                return initialJoinOptions;
        }

        /**
         * The callback URLs for this meeting.
         *
         * @return The CallbackUrls object.
         */
        @JsonProperty("callback_urls")
        public CallbackUrls getCallbackUrls() {
                return callbackUrls;
        }

        /**
         * The available features for this meeting.
         *
         * @return The AvailableFeatures object.
         */
        @JsonProperty("available_features")
        public AvailableFeatures getAvailableFeatures() {
                return availableFeatures;
        }

        /**
         * ID of the theme for this room.
         *
         * @return The theme ID.
         */
        @JsonProperty("theme_id")
        public UUID getThemeId() {
                return themeId;
        }

        /**
         * The level of approval needed to join the meeting in the room.
         *
         * @return The approval level, as an enum.
         */
        @JsonProperty("join_approval_level")
        public JoinApprovalLevel getJoinApprovalLevel() {
                return joinApprovalLevel;
        }

        /**
         * The time for when the room will be expired, expressed in ISO 8601 format.
         *
         * @return The room expiration time.
         */
        @JsonProperty("expires_at")
        public Instant getExpiresAt() {
                return expiresAt;
        }
        
        /**
         * Generates a JSON payload from this request.
         *
         * @return JSON representation of this UpdateRoomRequest object.
         */
        @Override
        public String toJson() {
                return "{\"update_details\":" + Jsonable.super.toJson() + "}";
        }
        
        /**
         * Entry point for constructing an instance of this class.
         * 
         * @return A new Builder.
         */
        public static Builder builder() {
                return new Builder();
        }
        
        public static class Builder {
                private Boolean expireAfterUse;
                private InitialJoinOptions initialJoinOptions;
                private CallbackUrls callbackUrls;
                private AvailableFeatures availableFeatures;
                private JoinApprovalLevel joinApprovalLevel;
                private UUID themeId;
                private Instant expiresAt;
        
                Builder() {}
        
                /**
                 *
                 * @param expireAfterUse Close the room after a session ends. Only relevant for long_term rooms.
                 *
                 * @return This builder.
                 */
                public Builder expireAfterUse(Boolean expireAfterUse) {
                        this.expireAfterUse = expireAfterUse;
                        return this;
                }

                /**
                 *
                 * @param initialJoinOptions Options for when a participant joins a meeting.
                 *
                 * @return This builder.
                 */
                public Builder initialJoinOptions(InitialJoinOptions initialJoinOptions) {
                        this.initialJoinOptions = initialJoinOptions;
                        return this;
                }

                /**
                 *
                 * @param callbackUrls The callback URLs for this meeting.
                 *
                 * @return This builder.
                 */
                public Builder callbackUrls(CallbackUrls callbackUrls) {
                        this.callbackUrls = callbackUrls;
                        return this;
                }

                /**
                 *
                 * @param availableFeatures The available features for this meeting.
                 *
                 * @return This builder.
                 */
                public Builder availableFeatures(AvailableFeatures availableFeatures) {
                        this.availableFeatures = availableFeatures;
                        return this;
                }

                /**
                 *
                 * @param themeId ID of the theme for this room.
                 *
                 * @return This builder.
                 */
                public Builder themeId(UUID themeId) {
                        this.themeId = themeId;
                        return this;
                }

                /**
                 *
                 * @param joinApprovalLevel The level of approval needed to join the meeting in the room.
                 *
                 * @return This builder.
                 */
                public Builder joinApprovalLevel(JoinApprovalLevel joinApprovalLevel) {
                        this.joinApprovalLevel = joinApprovalLevel;
                        return this;
                }

                /**
                 *
                 * @param expiresAt The time for when the room will be expired, expressed in ISO 8601 format.
                 *
                 * @return This builder.
                 */
                public Builder expiresAt(Instant expiresAt) {
                        this.expiresAt = expiresAt.truncatedTo(ChronoUnit.MILLIS);
                        return this;
                }

                /**
                 * Builds the {@linkplain UpdateRoomRequest}.
                 *
                 * @return An instance of UpdateRoomRequest, populated with all fields from this builder.
                 */
                public UpdateRoomRequest build() {
                        return new UpdateRoomRequest(this);
                }
        }
}