import { Column, Model, Table, DataType, ForeignKey, BelongsTo } from 'sequelize-typescript';
import { User } from '../../users/models/user.model';

export enum MoodType {
  HAPPY = 'happy',           // 开心
  EXCITED = 'excited',       // 心动
  THRILLED = 'thrilled',     // 兴奋
  CALM = 'calm',             // 平静
  ANXIOUS = 'anxious',       // 焦虑
  SAD = 'sad',               // 难过
  LONELY = 'lonely',         // 孤独
  WRONGED = 'wronged',       // 委屈
  ANGRY = 'angry',           // 生气
  TIRED = 'tired'            // 心累
}

@Table({
  tableName: 't_mood_checkins',
  underscored: true,
})
export class MoodCheckin extends Model {
  @Column({
    type: DataType.UUID,
    defaultValue: DataType.UUIDV4,
    primaryKey: true,
  })
  declare id: string;

  @ForeignKey(() => User)
  @Column({
    type: DataType.STRING,
    allowNull: false,
    comment: '用户ID',
  })
  declare userId: string;

  @BelongsTo(() => User)
  declare user: User;

  @Column({
    type: DataType.ENUM(...Object.values(MoodType)),
    allowNull: false,
    comment: '心情类型：喜怒哀乐',
  })
  declare moodType: MoodType;

  @Column({
    type: DataType.INTEGER,
    allowNull: false,
    defaultValue: 5,
    comment: '心情强度（1-10）',
    validate: {
      min: 1,
      max: 10,
    },
  })
  declare intensity: number;

  @Column({
    type: DataType.TEXT,
    allowNull: true,
    comment: '心情描述',
  })
  declare description: string | null;

  @Column({
    type: DataType.DATEONLY,
    allowNull: false,
    comment: '打卡日期（YYYY-MM-DD）',
  })
  declare checkinDate: string;

  @Column({
    type: DataType.JSON,
    allowNull: true,
    comment: '扩展数据（标签、触发事件等）',
  })
  declare metadata: Record<string, any> | null;

  @Column({
    type: DataType.DATE,
    defaultValue: DataType.NOW,
  })
  declare createdAt: Date;

  @Column({
    type: DataType.DATE,
    defaultValue: DataType.NOW,
  })
  declare updatedAt: Date;

  @Column({
    type: DataType.BOOLEAN,
    defaultValue: false,
  })
  declare deleted: boolean;
}