const { DataTypes } = require('sequelize');
const sequelize = require('../config/database');

const ForumPost = sequelize.define('ForumPost', {
  id: {
    type: DataTypes.UUID,
    defaultValue: DataTypes.UUIDV4,
    primaryKey: true
  },
  title: {
    type: DataTypes.STRING,
    allowNull: false
  },
  content: {
    type: DataTypes.TEXT,
    allowNull: false
  },
  authorId: {
    type: DataTypes.UUID,
    allowNull: false,
    references: {
      model: 'Users',
      key: 'id'
    }
  },
  category: {
    type: DataTypes.ENUM('item_request', 'technical_support', 'community_resources', 'general_discussion'),
    allowNull: false,
    defaultValue: 'general_discussion'
  },
  status: {
    type: DataTypes.ENUM('open', 'answered', 'closed'),
    defaultValue: 'open'
  },
  viewCount: {
    type: DataTypes.INTEGER,
    defaultValue: 0
  },
  commentCount: {
    type: DataTypes.INTEGER,
    defaultValue: 0
  },
  isPinned: {
    type: DataTypes.BOOLEAN,
    defaultValue: false
  },
  acceptedAnswerId: {
    type: DataTypes.UUID,
    allowNull: true,
    references: {
      model: 'ForumComments',
      key: 'id'
    }
  },
  imageFilenames: {
    type: DataTypes.ARRAY(DataTypes.TEXT),
    allowNull: true,
    defaultValue: []
  },
  zipCode: {
    type: DataTypes.STRING,
    allowNull: true
  },
  latitude: {
    type: DataTypes.DECIMAL(10, 8),
    allowNull: true
  },
  longitude: {
    type: DataTypes.DECIMAL(11, 8),
    allowNull: true
  },
  isDeleted: {
    type: DataTypes.BOOLEAN,
    defaultValue: false
  },
  deletedBy: {
    type: DataTypes.UUID,
    allowNull: true,
    references: {
      model: 'Users',
      key: 'id'
    }
  },
  deletedAt: {
    type: DataTypes.DATE,
    allowNull: true
  },
  deletionReason: {
    type: DataTypes.TEXT,
    allowNull: true
  },
  closedBy: {
    type: DataTypes.UUID,
    allowNull: true,
    references: {
      model: 'Users',
      key: 'id'
    }
  },
  closedAt: {
    type: DataTypes.DATE,
    allowNull: true
  }
});

module.exports = ForumPost;
