import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
import { Type } from 'class-transformer';
import {
  IsArray,
  IsDateString,
  IsIn,
  IsInt,
  IsOptional,
  IsString,
  IsUUID,
  Max,
  MaxLength,
  Min,
  MinLength,
  ValidateNested,
} from 'class-validator';
import { InvestmentResourceMetaDto } from '../investment-resource.dto';
import { operationCategories } from '../operations/operations.api';

const maxAccountIdLength = 256;
const maxQueryLength = 80;
const maxPageSize = 1000;

export const investmentScreens = [
  'accounts',
  'account',
  'operations',
  'income',
  'events',
  'stocks',
  'bonds',
  'stock',
  'bond',
] as const;
export class SyncCandleRangeDto {
  @ApiProperty({ format: 'date-time' }) @IsDateString() declare from: string;
  @ApiProperty({ format: 'date-time' }) @IsDateString() declare to: string;
}
export class InvestmentScreenDto {
  @ApiProperty({ enum: investmentScreens })
  @IsIn(investmentScreens)
  declare screen: (typeof investmentScreens)[number];
  @ApiPropertyOptional()
  @IsOptional()
  @IsString()
  @MinLength(1)
  @MaxLength(maxAccountIdLength)
  accountId?: string;
  @ApiPropertyOptional({ format: 'date-time' })
  @IsOptional()
  @IsDateString({ strict: true })
  from?: string;
  @ApiPropertyOptional({ format: 'date-time' })
  @IsOptional()
  @IsDateString({ strict: true })
  to?: string;
  @ApiPropertyOptional({ format: 'uuid' })
  @IsOptional()
  @IsUUID()
  instrumentUid?: string;
  @ApiPropertyOptional()
  @IsOptional()
  @IsString()
  @MinLength(2)
  @MaxLength(maxQueryLength)
  query?: string;
  @ApiPropertyOptional({ enum: ['month', 'halfYear', 'year', 'all'] })
  @IsOptional()
  @IsIn(['month', 'halfYear', 'year', 'all'])
  candlePeriod?: 'month' | 'halfYear' | 'year' | 'all';
  @ApiPropertyOptional({ type: SyncCandleRangeDto })
  @IsOptional()
  @ValidateNested()
  @Type(() => SyncCandleRangeDto)
  candleRange?: SyncCandleRangeDto;
  @ApiPropertyOptional({ enum: operationCategories, isArray: true })
  @IsOptional()
  @IsArray()
  @IsIn(operationCategories, { each: true })
  categories?: (typeof operationCategories)[number][];
  @ApiPropertyOptional({ minimum: 1, maximum: maxPageSize })
  @IsOptional()
  @IsInt()
  @Min(1)
  @Max(maxPageSize)
  limit?: number;
}
export class TbankSyncAcceptedDto {
  @ApiProperty({ format: 'uuid' }) declare id: string;
  @ApiProperty({ type: InvestmentScreenDto })
  declare scope: InvestmentScreenDto;
  @ApiProperty({ format: 'date-time' }) declare now: string;
}
export class TbankSyncProgressDto {
  @ApiProperty() declare completed: number;
  @ApiProperty() declare total: number;
  @ApiProperty() declare discovering: boolean;
}
export class TbankSyncStatusDto {
  @ApiProperty({ format: 'uuid' }) declare id: string;
  @ApiProperty({ type: InvestmentScreenDto, nullable: true })
  declare scope: InvestmentScreenDto | null;
  @ApiProperty({ format: 'date-time' }) declare now: string;
  @ApiProperty({ enum: ['running', 'succeeded', 'failed', 'cancelled'] })
  declare state: 'running' | 'succeeded' | 'failed' | 'cancelled';
  @ApiProperty({ type: String, nullable: true }) declare errorCode:
    string | null;
  @ApiProperty({ type: TbankSyncProgressDto })
  declare progress: TbankSyncProgressDto;
  @ApiProperty({ type: InvestmentResourceMetaDto, isArray: true })
  declare resources: InvestmentResourceMetaDto[];
}