package dao

import (
	"gorm.io/gorm"
	"gorm.io/gorm/clause"
	"hepa-calc-api/api/model"
	"hepa-calc-api/global"
)

type BaseDiseaseClassDao struct {
}

// GetBaseDiseaseClassById 获取数据-id
func (r *BaseDiseaseClassDao) GetBaseDiseaseClassById(id int64) (m *model.BaseDiseaseClass, err error) {
	err = global.Db.First(&m, id).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// GetBaseDiseaseClassPreloadById 获取数据-加载全部关联-id
func (r *BaseDiseaseClassDao) GetBaseDiseaseClassPreloadById(id int64) (m *model.BaseDiseaseClass, err error) {
	err = global.Db.Preload(clause.Associations).First(&m, id).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// GetBaseDiseaseClassByAppIden 获取数据-app_iden
func (r *BaseDiseaseClassDao) GetBaseDiseaseClassByAppIden(appIden string) (m *model.BaseDiseaseClass, err error) {
	err = global.Db.Where("app_iden = ?", appIden).First(&m).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// DeleteBaseDiseaseClass 删除
func (r *BaseDiseaseClassDao) DeleteBaseDiseaseClass(tx *gorm.DB, maps interface{}) error {
	err := tx.Where(maps).Delete(&model.BaseDiseaseClass{}).Error
	if err != nil {
		return err
	}
	return nil
}

// DeleteBaseDiseaseClassById 删除-id
func (r *BaseDiseaseClassDao) DeleteBaseDiseaseClassById(tx *gorm.DB, id int64) error {
	if err := tx.Delete(&model.BaseDiseaseClass{}, id).Error; err != nil {
		return err
	}
	return nil
}

// EditBaseDiseaseClass 修改
func (r *BaseDiseaseClassDao) EditBaseDiseaseClass(tx *gorm.DB, maps interface{}, data interface{}) error {
	err := tx.Model(&model.BaseDiseaseClass{}).Where(maps).Updates(data).Error
	if err != nil {
		return err
	}
	return nil
}

// EditBaseDiseaseClassById 修改-id
func (r *BaseDiseaseClassDao) EditBaseDiseaseClassById(tx *gorm.DB, id int64, data interface{}) error {
	err := tx.Model(&model.BaseDiseaseClass{}).Where("id = ?", id).Updates(data).Error
	if err != nil {
		return err
	}
	return nil
}

// GetBaseDiseaseClassList 获取列表
func (r *BaseDiseaseClassDao) GetBaseDiseaseClassList(maps interface{}) (m []*model.BaseDiseaseClass, err error) {
	err = global.Db.Where(maps).Find(&m).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// GetBaseDiseaseClassCount 获取数量
func (r *BaseDiseaseClassDao) GetBaseDiseaseClassCount(maps interface{}) (total int64, err error) {
	err = global.Db.Model(&model.BaseDiseaseClass{}).Where(maps).Count(&total).Error
	if err != nil {
		return 0, err
	}
	return total, nil
}

// GetBaseDiseaseClassListRand 获取列表-随机
func (r *BaseDiseaseClassDao) GetBaseDiseaseClassListRand(maps interface{}, limit int) (m []*model.BaseDiseaseClass, err error) {
	err = global.Db.Where(maps).Order("rand()").Limit(limit).Find(&m).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// AddBaseDiseaseClass 新增
func (r *BaseDiseaseClassDao) AddBaseDiseaseClass(tx *gorm.DB, model *model.BaseDiseaseClass) (*model.BaseDiseaseClass, error) {
	if err := tx.Create(model).Error; err != nil {
		return nil, err
	}
	return model, nil
}

// GetBaseDiseaseClass 获取
func (r *BaseDiseaseClassDao) GetBaseDiseaseClass(maps interface{}) (m *model.BaseDiseaseClass, err error) {
	err = global.Db.Where(maps).First(&m).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// GetBaseDiseaseClassOrderList 获取列表-排序
func (r *BaseDiseaseClassDao) GetBaseDiseaseClassOrderList(maps interface{}, orderField string, limit int) (m []*model.BaseDiseaseClass, err error) {
	err = global.Db.Where(maps).Preload(clause.Associations).Order(orderField).Limit(limit).Find(&m).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}