package service

import (
	"context"
	"fmt"
	"git.hpds.cc/Component/logging"
	"hpds-iot-web/config"
	"hpds-iot-web/internal/proto"
	"hpds-iot-web/model"
	"net/http"
	"time"
	"xorm.io/xorm"
)

type DiseaseService interface {
	DiseaseTypeList(ctx context.Context, req proto.DiseaseTypeRequest) (rsp *proto.BaseResponse, err error)
	AddDiseaseType(ctx context.Context, req proto.DiseaseTypeItemRequest) (rsp *proto.BaseResponse, err error)
	EditDiseaseType(ctx context.Context, req proto.DiseaseTypeItemRequest) (rsp *proto.BaseResponse, err error)
	DeleteDiseaseType(ctx context.Context, req proto.DiseaseTypeItemRequest) (rsp *proto.BaseResponse, err error)
}

func NewDiseaseService(cfg *config.WebConfig, engine *xorm.Engine, logger *logging.Logger) DiseaseService {
	return &repo{
		AppConfig: cfg,
		engine:    engine,
		logger:    logger,
	}
}

func (rp *repo) DiseaseTypeList(ctx context.Context, req proto.DiseaseTypeRequest) (rsp *proto.BaseResponse, err error) {
	rsp = new(proto.BaseResponse)
	select {
	case <-ctx.Done():
		err = fmt.Errorf("超时/取消")
		rsp.Code = http.StatusInternalServerError
		rsp.Status = http.StatusText(http.StatusInternalServerError)
		rsp.Message = "超时/取消"
		rsp.Err = ctx.Err()
		return rsp, ctx.Err()
	default:
		data := make([]model.DiseaseType, 0)
		count, err := rp.engine.Where("(? = '' or type_name like ?)", req.Key, "%"+req.Key+"%").
			And("(? = 0 or category_id = ?)", req.CategoryId, req.CategoryId).
			And("status = 1").Limit(int(req.Size), int(((req.Page)-1)*req.Size)).
			FindAndCount(&data)
		if err != nil {
			goto ReturnPoint
		}
		rsp.Code = http.StatusOK
		rsp.Status = http.StatusText(http.StatusOK)
		rsp.Message = "成功"
		rsp = FillPaging(count, req.Page, req.Size, data, rsp)
		rsp.Err = err
		return rsp, err
	}
ReturnPoint:
	if err != nil {
		rsp.Code = http.StatusInternalServerError
		rsp.Status = http.StatusText(http.StatusInternalServerError)
		rsp.Err = err
		rsp.Message = "失败"
	}
	return rsp, err
}
func (rp *repo) AddDiseaseType(ctx context.Context, req proto.DiseaseTypeItemRequest) (rsp *proto.BaseResponse, err error) {
	rsp = new(proto.BaseResponse)
	select {
	case <-ctx.Done():
		err = fmt.Errorf("超时/取消")
		rsp.Code = http.StatusInternalServerError
		rsp.Status = http.StatusText(http.StatusInternalServerError)
		rsp.Message = "超时/取消"
		rsp.Err = ctx.Err()
		return rsp, ctx.Err()
	default:
		item := &model.DiseaseType{
			TypeName:   req.TypeName,
			CategoryId: req.CategoryId,
			Status:     1,
			CreateAt:   time.Now().Unix(),
			UpdateAt:   time.Now().Unix(),
		}
		_, err = rp.engine.Insert(item)
		if err != nil {
			goto ReturnPoint
		}

		rsp.Code = http.StatusOK
		rsp.Status = http.StatusText(http.StatusOK)
		rsp.Message = "新增病害类型成功"
		rsp.Err = ctx.Err()
		rsp.Data = item
		return rsp, err
	}
ReturnPoint:
	if err != nil {
		rsp.Code = http.StatusInternalServerError
		rsp.Status = http.StatusText(http.StatusInternalServerError)
		rsp.Err = err
		rsp.Message = "失败"
	}
	return rsp, err
}
func (rp *repo) EditDiseaseType(ctx context.Context, req proto.DiseaseTypeItemRequest) (rsp *proto.BaseResponse, err error) {
	rsp = new(proto.BaseResponse)
	select {
	case <-ctx.Done():
		err = fmt.Errorf("超时/取消")
		rsp.Code = http.StatusInternalServerError
		rsp.Status = http.StatusText(http.StatusInternalServerError)
		rsp.Message = "超时/取消"
		rsp.Err = ctx.Err()
		return rsp, ctx.Err()
	default:
		var h bool
		item := new(model.DiseaseType)
		h, err = rp.engine.ID(req.TypeId).Get(item)
		if err != nil {
			goto ReturnPoint
		}
		if !h {
			err = fmt.Errorf("未能找到对应的类型")
			goto ReturnPoint
		}
		if len(req.TypeName) > 0 {
			item.TypeName = req.TypeName
		}
		if req.CategoryId > 0 {
			item.CategoryId = req.CategoryId
		}
		item.UpdateAt = time.Now().Unix()
		_, err = rp.engine.ID(req.TypeId).AllCols().Update(item)
		if err != nil {
			goto ReturnPoint
		}
		rsp.Code = http.StatusOK
		rsp.Status = http.StatusText(http.StatusOK)
		rsp.Message = "修改病害类型成功"
		rsp.Err = ctx.Err()
		rsp.Data = item
		return rsp, err
	}
ReturnPoint:
	if err != nil {
		rsp.Code = http.StatusInternalServerError
		rsp.Status = http.StatusText(http.StatusInternalServerError)
		rsp.Err = err
		rsp.Message = "失败"
	}
	return rsp, err
}
func (rp *repo) DeleteDiseaseType(ctx context.Context, req proto.DiseaseTypeItemRequest) (rsp *proto.BaseResponse, err error) {
	rsp = new(proto.BaseResponse)
	select {
	case <-ctx.Done():
		err = fmt.Errorf("超时/取消")
		rsp.Code = http.StatusInternalServerError
		rsp.Status = http.StatusText(http.StatusInternalServerError)
		rsp.Message = "超时/取消"
		rsp.Err = ctx.Err()
		return rsp, ctx.Err()
	default:
		var h bool
		item := new(model.DiseaseType)
		h, err = rp.engine.ID(req.TypeId).Get(item)
		if err != nil {
			goto ReturnPoint
		}
		if !h {
			err = fmt.Errorf("未能找到对应的类型")
			goto ReturnPoint
		}
		item.Status = 0
		item.UpdateAt = time.Now().Unix()
		_, err = rp.engine.ID(req.TypeId).AllCols().Update(item)
		if err != nil {
			goto ReturnPoint
		}
		rsp.Code = http.StatusOK
		rsp.Status = http.StatusText(http.StatusOK)
		rsp.Message = "删除病害类型成功"
		rsp.Err = ctx.Err()
		rsp.Data = item
		return rsp, err
	}
ReturnPoint:
	if err != nil {
		rsp.Code = http.StatusInternalServerError
		rsp.Status = http.StatusText(http.StatusInternalServerError)
		rsp.Err = err
		rsp.Message = "失败"
	}
	return rsp, err
}