import {
  ArrayMinSize, IsArray, IsDateString, IsDefined, IsIn, IsOptional, IsString, MinLength, ValidateNested,
} from 'class-validator';
import { Type } from 'class-transformer';
import { DevToSettingsDto } from '@gitroom/nestjs-libraries/dtos/posts/providers-settings/dev.to.settings.dto';
import {MediaDto} from "@gitroom/nestjs-libraries/dtos/media/media.dto";
import {AllProvidersSettings} from "@gitroom/nestjs-libraries/dtos/posts/providers-settings/all.providers.settings";
import {MediumSettingsDto} from "@gitroom/nestjs-libraries/dtos/posts/providers-settings/medium.settings.dto";
import {HashnodeSettingsDto} from "@gitroom/nestjs-libraries/dtos/posts/providers-settings/hashnode.settings.dto";
import {RedditSettingsDto} from "@gitroom/nestjs-libraries/dtos/posts/providers-settings/reddit.dto";
import { YoutubeSettingsDto } from '@gitroom/nestjs-libraries/dtos/posts/providers-settings/youtube.settings.dto';
import { PinterestSettingsDto } from '@gitroom/nestjs-libraries/dtos/posts/providers-settings/pinterest.dto';
import { DribbbleDto } from '@gitroom/nestjs-libraries/dtos/posts/providers-settings/dribbble.dto';

export class EmptySettings {}
export class Integration {
  @IsDefined()
  @IsString()
  id: string;
}

export class PostContent {
  @IsDefined()
  @IsString()
  @MinLength(6)
  content: string;

  @IsOptional()
  @IsString()
  id: string;

  @IsArray()
  @IsOptional()
  @Type(() => MediaDto)
  @ValidateNested({each: true})
  image: MediaDto[]
}

export class Post {
  @IsDefined()
  @Type(() => Integration)
  @ValidateNested()
  integration: Integration;

  @IsDefined()
  @ArrayMinSize(1)
  @IsArray()
  @Type(() => PostContent)
  @ValidateNested({ each: true })
  value: PostContent[];

  @IsOptional()
  @IsString()
  group: string;

  @ValidateNested()
  @Type(() => EmptySettings, {
    keepDiscriminatorProperty: false,
    discriminator: {
      property: '__type',
      subTypes: [
          { value: DevToSettingsDto, name: 'devto' },
          { value: MediumSettingsDto, name: 'medium' },
          { value: HashnodeSettingsDto, name: 'hashnode' },
          { value: RedditSettingsDto, name: 'reddit' },
          { value: YoutubeSettingsDto, name: 'youtube' },
          { value: PinterestSettingsDto, name: 'pinterest' },
          { value: DribbbleDto, name: 'dribbble' },
      ],
    },
  })
  settings: AllProvidersSettings;
}

export class CreatePostDto {
  @IsDefined()
  @IsIn(['draft', 'schedule', 'now'])
  type: 'draft' | 'schedule' | 'now';

  @IsOptional()
  @IsString()
  order: string;

  @IsDefined()
  @IsDateString()
  date: string;

  @IsDefined()
  @Type(() => Post)
  @IsArray()
  @ValidateNested({ each: true })
  @ArrayMinSize(1)
  posts: Post[];
}