const Category = require('./categoryModel')
const AppError = require('../../globalErrorHandler/AppError')

module.exports.getAllCategories = async (query = {}) => {
    const mongoQuery = {}
    const search = (query.search || query.query || '').trim()
    if (search) {
        mongoQuery.$or = [
            { nativeName: { $regex: search, $options: 'i' } },
            { englishName: { $regex: search, $options: 'i' } },
        ]
    }
    return Category.find(mongoQuery).populate('features')
}


module.exports.createCategory = async (data) => {
    return Category.create(data, null)
}

module.exports.getCategory = async (categoryId) => {
    const category = await Category.findById(categoryId)

    if (!category) {
        throw new AppError('NoCategoryFound', 404, {})
    }

    return category
}

module.exports.updateCategory = async (categoryId, data) => {
    const category = await Category.findOneAndUpdate({ _id: categoryId }, data, { new: true })

    if (!category) {
        throw new AppError('NoCategoryFound', 404, {})
    }

    return category
}

module.exports.deleteCategory = async (categoryId) => {
    const category = await Category.findByIdAndDelete(categoryId)

    if (!category) {
        throw new AppError('NoCategoryFound', 404, {})
    }

    return null
}