package dao

import (
	"gorm.io/gorm"
	"hospital-admin-api/api/model"
	"hospital-admin-api/api/requests"
	"hospital-admin-api/global"
)

type DoctorInquiryConfigDao struct {
}

// GetDoctorInquiryConfigListByDoctorId 获取医生问诊配置数据列表-医生id
func (r *DoctorInquiryConfigDao) GetDoctorInquiryConfigListByDoctorId(doctorId int64) (m []*model.DoctorInquiryConfig, err error) {
	err = global.Db.Where("doctor_id = ?", doctorId).Find(&m).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// GetDoctorInquiryConfigById 获取医生问诊配置数据-问诊配置id
func (r *DoctorInquiryConfigDao) GetDoctorInquiryConfigById(inquiryConfigId int64) (m *model.DoctorInquiryConfig, err error) {
	err = global.Db.First(&m, inquiryConfigId).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// DeleteDoctorInquiryConfig 删除医生问诊配置
func (r *DoctorInquiryConfigDao) DeleteDoctorInquiryConfig(tx *gorm.DB, maps interface{}) error {
	err := tx.Where(maps).Delete(&model.DoctorInquiryConfig{}).Error
	if err != nil {
		return err
	}
	return nil
}

// EditDoctorInquiryConfigById 修改医生问诊配置-问诊配置id
func (r *DoctorInquiryConfigDao) EditDoctorInquiryConfigById(tx *gorm.DB, inquiryConfigId int64, data interface{}) error {
	err := tx.Model(&model.DoctorInquiryConfig{}).Where("inquiry_config_id = ?", inquiryConfigId).Updates(data).Error
	if err != nil {
		return err
	}
	return nil
}

// GetDoctorInquiryConfigList 获取医生问诊配置列表
func (r *DoctorInquiryConfigDao) GetDoctorInquiryConfigList(maps interface{}) (m []*model.DoctorInquiryConfig, err error) {
	err = global.Db.Where(maps).Find(&m).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// AddDoctorInquiryConfig 新增医生问诊配置
func (r *DoctorInquiryConfigDao) AddDoctorInquiryConfig(tx *gorm.DB, model *model.DoctorInquiryConfig) (*model.DoctorInquiryConfig, error) {
	if err := tx.Create(model).Error; err != nil {
		return nil, err
	}
	return model, nil
}

// GetDoctorInquiryConfig 获取医生问诊配置
func (r *DoctorInquiryConfigDao) GetDoctorInquiryConfig(maps interface{}) (m *model.DoctorInquiryConfig, err error) {
	err = global.Db.Where(maps).First(&m).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// GetUserDoctorPageSearch 获取医生列表-分页
func (r *DoctorInquiryConfigDao) GetUserDoctorPageSearch(req requests.GetDoctorInquiryConfigPage, page, pageSize int) (m []*model.DoctorInquiryConfig, total int64, err error) {
	var totalRecords int64

	// 构建查询条件
	query := global.Db.Model(&model.DoctorInquiryConfig{})

	// 医生
	query = query.Preload("UserDoctor", func(db *gorm.DB) *gorm.DB {
		return db.Omit("open_id", "union_id", "wx_session_key")
	})

	// 用户表
	query = query.Preload("UserDoctor.User", func(db *gorm.DB) *gorm.DB {
		return db.Omit("user_password", "salt")
	})

	// 手机号
	if req.Mobile != "" {
		// 医生
		doctorUserSubQuery := global.Db.Model(&model.User{}).
			Select("user_id").
			Where("mobile = ?", req.Mobile)

		doctorSubQuery := global.Db.Model(&model.UserDoctor{}).
			Select("doctor_id").
			Where(gorm.Expr("user_id IN (?)", doctorUserSubQuery))

		query = query.Where("doctor_id IN (?)", doctorSubQuery)
	}

	// 医生姓名
	if req.DoctorName != "" {
		subQuery := global.Db.Model(&model.UserDoctor{}).
			Select("doctor_id").
			Where("user_name LIKE ?", "%"+req.DoctorName+"%")

		query = query.Where("doctor_id IN (?)", subQuery)
	}

	// 问诊类型
	if req.InquiryType != nil {
		query = query.Where("inquiry_type = ?", req.InquiryType)
	}

	// 问诊方式
	if req.InquiryMode != nil {
		query = query.Where("inquiry_mode = ?", req.InquiryMode)
	}

	// 是否启用
	if req.IsEnable != nil {
		query = query.Where("is_enable = ?", req.IsEnable)
	}

	// 排序
	query = query.Order("created_at desc")

	// 查询总数量
	if err := query.Count(&totalRecords).Error; err != nil {
		return nil, 0, err
	}

	err = query.Scopes(model.Paginate(page, pageSize)).Find(&m).Error
	if err != nil {
		return nil, 0, err
	}
	return m, totalRecords, nil
}