package repositories

import (
	"app/models"

	"gorm.io/gorm"
)

type Comment interface {
	Create(c *models.Comment) error
	GetUserComments(id uint) ([]models.Comment, error)
	GetProductComments(id uint) ([]models.Comment, error)
	UpdateContent(id uint, content string) error
	Delete(id uint) error
}

type Comment_repository struct {
	DB *gorm.DB
}

func newCommentRepository(db *gorm.DB) Comment {
	return &Comment_repository{DB: db}
}

func (r *Comment_repository) Create(comment *models.Comment) error {
	if err := r.DB.Create(&comment).Error; err != nil {
		return err
	}

	return nil
}

func (r *Comment_repository) GetUserComments(id uint) ([]models.Comment, error) {
	var comments []models.Comment
	if err := r.DB.Where("is_removed = ?", false).Where("user_id = ?", id).Find(&comments).Error; err != nil {
		return nil, err
	}

	return comments, nil
}

func (r *Comment_repository) GetProductComments(id uint) ([]models.Comment, error) {
	var comments []models.Comment
	if err := r.DB.Where("is_removed = ?", false).Where("product_id = ?", id).Find(&comments).Error; err != nil {
		return nil, err
	}

	return comments, nil
}

func (r *Comment_repository) UpdateContent(id uint, content string) error {
	var comments models.Comment
	if err := r.DB.Where("is_removed = ? ", false).Where("comment_id = ?", id).Model(comments).Update("content", content).Error; err != nil {
		return err
	}

	return nil
}

func (r *Comment_repository) Delete(id uint) error {
	var comments models.Comment
	if err := r.DB.Where("comment_id = ?", id).Model(&comments).Update("is_removed", true).Error; err != nil {
		return err
	}

	return nil
}