import {
  IsString,
  IsOptional,
  IsIn,
  IsBoolean,
  IsNumber,
  Min,
  Max,
} from "class-validator";

/**
 * DTO for querying calendar preview widget data
 */
export class CalendarPreviewQueryDto {
  @IsString({ message: "view must be a string" })
  @IsIn(["day", "week", "agenda"], {
    message: "view must be one of: day, week, agenda",
  })
  view!: "day" | "week" | "agenda";

  @IsOptional()
  @IsBoolean({ message: "showTasks must be a boolean" })
  showTasks?: boolean;

  @IsOptional()
  @IsBoolean({ message: "showEvents must be a boolean" })
  showEvents?: boolean;

  @IsOptional()
  @IsNumber({}, { message: "daysAhead must be a number" })
  @Min(1, { message: "daysAhead must be at least 1" })
  @Max(30, { message: "daysAhead must not exceed 30" })
  daysAhead?: number;
}