import { SchemaModel } from '@verb/src/libs/shared/base/base.model';
import { StreamConfigurationSchema } from '@verb/src/libs/stream/host-metadata';
import {
  StreamAuthenticationModel,
  StreamAuthenticationSchema,
  streamAuthenticationValidationSchema,
} from './stream-authentication.model';
import {
  StreamInteractionLibraryModel,
  StreamInteractionLibrarySchema,
  streamInteractionLibraryValidationSchema,
} from './stream-interaction-library.model';
import {
  StreamLimitsResponseModel,
  StreamLimitsResponseSchema,
  streamLimitsResponseValidationSchema,
} from './stream-limits-response.model';
import {
  StreamOptionsModel,
  StreamOptionsSchema,
  streamOptionsValidationSchema,
} from './stream-options.model';

import {
  BASE_DEFINITIONS,
  BaseSchema,
} from '@verb/src/libs/shared/json-schema-validator/schema-types';

export class StreamConfigurationResponseModel
  implements SchemaModel<StreamConfigurationResponseSchema> {
  public title: string | null = null;
  public description: string | null = null;
  public streamId = 0;
  public streamSlug: string | null = null;
  public authentication = new StreamAuthenticationModel();
  public limits = new StreamLimitsResponseModel();
  public interactions: StreamInteractionLibraryModel[] = [];
  public options = new StreamOptionsModel();

  public constructor(streamConfigurationSchema?: StreamConfigurationSchema) {
    if (streamConfigurationSchema) {
      this.fromSchema(streamConfigurationSchema);
    }
  }

  public fromSchema(streamConfigurationSchema: StreamConfigurationResponseSchema) {
    this.title = streamConfigurationSchema.title;
    this.description = streamConfigurationSchema.description;
    this.streamId = streamConfigurationSchema.stream_id;
    this.streamSlug = streamConfigurationSchema.stream_slug;

    this.authentication = new StreamAuthenticationModel(streamConfigurationSchema.authentication);
    this.limits = new StreamLimitsResponseModel(streamConfigurationSchema.limits);
    this.interactions = streamConfigurationSchema.interaction_library.map(
      (interaction: StreamInteractionLibrarySchema) =>
        new StreamInteractionLibraryModel(interaction),
    );

    this.options = new StreamOptionsModel(streamConfigurationSchema.options);
  }

  public toSchema(): StreamConfigurationResponseSchema {
    return {
      authentication: this.authentication.toSchema(),
      description: this.description,
      interaction_library: this.interactions.map(interactionModel => interactionModel.toSchema()),
      limits: this.limits.toSchema(),
      options: this.options.toSchema(),
      stream_id: this.streamId,
      stream_slug: this.streamSlug,
      title: this.title,
    };
  }
}

export interface StreamConfigurationResponseSchema {
  authentication: StreamAuthenticationSchema;
  description: string | null;
  interaction_library: StreamInteractionLibrarySchema[];
  limits: StreamLimitsResponseSchema;
  options: StreamOptionsSchema;
  stream_id: number;
  stream_slug: string | null;
  title: string | null;
}

export const streamConfigurationResponseValidationSchema: BaseSchema = {
  $id: 'http://myverb.com/stream-metadata.schema.json',
  $schema: 'http://json-schema.org/draft-07/schema#',
  additionalProperties: false,
  definitions: BASE_DEFINITIONS,
  description: 'Validation Schema for Stream Configuration',
  properties: {
    authentication: streamAuthenticationValidationSchema,
    description: {
      description: 'Stream Configuration Description',
      type: 'string',
    },
    interaction_library: {
      description: 'Interaction Library array property',
      items: streamInteractionLibraryValidationSchema,
      type: 'array',
    },
    limits: streamLimitsResponseValidationSchema,
    options: streamOptionsValidationSchema,
    stream_id: {
      description: 'Stream ID numerical property',
      type: 'number',
    },
    stream_slug: {
      description: 'Stream ID property',
      type: 'string',
    },
    title: {
      description: 'Stream title',
      type: 'string',
    },
  },
  required: [
    'authentication',
    'description',
    'interaction_library',
    'limits',
    'options',
    'stream_id',
    'stream_slug',
    'title',
  ],
  title: 'Stream Configuration Schema',
  type: 'object',
};