package repositories

import (
	"gitea.zjmud.xyz/phyer/rbac/config"
	"gitea.zjmud.xyz/phyer/rbac/models"
	"gorm.io/gorm"
)

var db *gorm.DB

func InitDB() error {
	var err error
	db, err = gorm.Open(mysql.Open(config.GetDSN()), &gorm.Config{})
	if err != nil {
		return err
	}
	return db.AutoMigrate(&models.User{})
}

func GetAllUsers() ([]models.User, error) {
	var users []models.User
	result := db.Find(&users)
	return users, result.Error
}

func GetUserByID(id string) (*models.User, error) {
	var user models.User
	result := db.First(&user, "id = ?", id)
	return &user, result.Error
}

func GetUserByUsername(username string) (*models.User, error) {
	var user models.User
	result := db.First(&user, "username = ?", username)
	return &user, result.Error
}

func CreateUser(user *models.User) (*models.User, error) {
	result := db.Create(user)
	return user, result.Error
}

func UpdateUser(id string, updateData map[string]interface{}) (*models.User, error) {
	var user models.User
	result := db.Model(&user).Where("id = ?", id).Updates(updateData)
	if result.Error != nil {
		return nil, result.Error
	}
	return GetUserByID(id)
}

func DeleteUser(id string) error {
	result := db.Delete(&models.User{}, "id = ?", id)
	return result.Error
}