package api

import (
	"context"
	"gim/internal/business/app"
	comm "gim/internal/business/comm"
	"gim/internal/business/comm/utils"
	"gim/pkg/grpclib"
	"gim/pkg/pb"
	"strconv"
)

type BusinessExtServer struct{}

func (s *BusinessExtServer) SignIn(ctx context.Context, req *pb.SignInReq) (*pb.SignInResp, error) {
	isNew, userId, token, masterId, err := app.AuthApp.SignIn(ctx, req.PhoneNumber, req.Code, req.MasterId, req.DeviceId)
	if err != nil {
		return nil, err
	}
	return &pb.SignInResp{
		IsNew:    isNew,
		UserId:   userId,
		Token:    token,
		MasterId: masterId,
	}, nil
}

func (s *BusinessExtServer) GetUser(ctx context.Context, req *pb.GetUserReq) (*pb.GetUserResp, error) {
	userId, _, err := grpclib.GetCtxData(ctx)
	if err != nil {
		return nil, err
	}
	if req.UserId != 0 {
		userId = req.UserId
	}
	user, err := app.UserApp.Get(ctx, userId)
	return &pb.GetUserResp{User: user}, err
}

func (s *BusinessExtServer) UpdateUser(ctx context.Context, req *pb.UpdateUserReq) (*pb.Empty, error) {
	userId, _, err := grpclib.GetCtxData(ctx)
	if err != nil {
		return nil, err
	}

	return new(pb.Empty), app.UserApp.Update(ctx, userId, req)
}

func (s *BusinessExtServer) SearchUser(ctx context.Context, req *pb.SearchUserReq) (*pb.SearchUserResp, error) {
	users, err := app.UserApp.Search(ctx, req.Key, req.MasterId)
	return &pb.SearchUserResp{Users: users}, err
}

func (s *BusinessExtServer) CloudUploadFile(ctx context.Context, req *pb.CloudUploadFileReq) (*pb.CloudUploadFileResp, error) {
	userId, _, err := grpclib.GetCtxData(ctx)
	if err != nil {
		return nil, err
	}
	upload, err := comm.CloudUpload.FileReqUpload(ctx, strconv.FormatInt(userId, 10), req.Dir, req.FileName, utils.StrToInt64(req.FileSize))
	data := utils.SerializeStr(upload)
	var result map[string]string
	utils.Unserialize([]byte(data), &result)

	return &pb.CloudUploadFileResp{
		Method: result["method"],
		Host:   result["host"],
		Key:    result["key"],
		Token:  result["token"],
	}, err
}