package dao

import (
	"case-open-api/api/model"
	"case-open-api/global"
	"gorm.io/gorm"
	"gorm.io/gorm/clause"
)

type PlatformDao struct {
}

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

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

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

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

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

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

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

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

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

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

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