import { Entity, PrimaryGeneratedColumn, Column, ManyToOne, CreateDateColumn } from 'typeorm';
import { Project } from '../projects/project.entity';
import { User } from '../users/user.entity';
import { ApiProperty } from '@nestjs/swagger';

@Entity()
export class Task {
  @ApiProperty({ example: 1, description: 'Task ID' })
  @PrimaryGeneratedColumn()
  id: number;

  @ApiProperty({ description: 'Project object' })
  @ManyToOne(() => Project, (project) => project.id, { eager: true })
  project: Project;

  @ApiProperty({ example: 'My Task', description: 'Task title' })
  @Column()
  title: string;

  @ApiProperty({ example: 'todo', description: 'Task status' })
  @Column({ default: 'todo' })
  status: string; // 'todo', 'in_progress', 'done'

  @ApiProperty({ description: 'Assigned user object', required: false })
  @ManyToOne(() => User, (user) => user.id, { nullable: true, eager: true })
  assigned_user?: User;

  @ApiProperty({ example: '2025-03-01T12:00:00Z', required: false })
  @Column({ type: 'timestamp', nullable: true })
  deadline?: Date;

  @ApiProperty({ description: 'Date of creation' })
  @CreateDateColumn()
  created_at: Date;
}