package srv_richtextcontent

import (
	"context"
	"hkdj-web-server/pub/common/srvdef"
	"hkdj-web-server/pub/models/richtextcontentmod"
	"hkdj-web-server/pub/mongos"
	"time"

	"go.mongodb.org/mongo-driver/bson"
	"go.mongodb.org/mongo-driver/mongo/options"
)

func GetRichTextContentList(ctx context.Context, req *GetRichTextContentListReq) (*GetRichTextContentResp, *srvdef.SrvErr) {
	filter := bson.M{}
	if req.Title != nil {
		filter[richtextcontentmod.FN.RichTextContentModel.Title] = bson.M{"$regex": *req.Title, "$options": "i"}
	}
	if req.Status != nil {
		filter[richtextcontentmod.FN.RichTextContentModel.Status] = *req.Status
	}
	total, err := richtextcontentmod.CountRichTextContentModelModels(ctx, filter)
	if err != nil {
		return nil, err
	}
	resp := &GetRichTextContentResp{}
	if total == 0 {
		return resp, nil
	}
	opts := &options.FindOptions{}
	opts.SetSort(bson.M{richtextcontentmod.FN.RichTextContentModel.UpdatedAt: -1})
	opts.SetLimit(req.PageSize)
	opts.SetSkip((req.PageNum - 1) * req.PageSize)
	list, err := richtextcontentmod.FindManyRichTextContentModelModel(ctx, filter, opts)
	if err != nil {
		return resp, err
	}
	resp.Total = total
	resp.List = list
	return resp, nil
}

func AddRichTextContent(ctx context.Context, ac *richtextcontentmod.RichTextContentModel) *srvdef.SrvErr {
	ac.Id = mongos.Lid.HtmlText.Get()
	now := time.Now()
	ac.CreatedAt = now
	ac.UpdatedAt = now

	return richtextcontentmod.InsertOneRichTextContentModelModel(ctx, ac)
}

func UpdateRichTextContent(ctx context.Context, id int64, param *UpdateRichTextContentData) *srvdef.SrvErr {
	now := time.Now()
	param.UpdatedAt = now

	adFilter := bson.M{richtextcontentmod.FN.RichTextContentModel.Id: id}
	updateDoc := bson.M{"$set": param}
	serr := richtextcontentmod.UpdateOneRichTextContentModelModel(ctx, adFilter, updateDoc)
	if serr != nil {
		return serr
	}

	return nil
}

func DelRichTextContent(ctx context.Context, req *DelRichTextContentReq) *srvdef.SrvErr {
	_, err := richtextcontentmod.DelOneRichTextContentModelModel(ctx, bson.M{
		richtextcontentmod.FN.RichTextContentModel.Id: req.Id,
	})
	return err
}