package stonehenge

import (
	"fmt"
	"go_dreamfactory/comm"
	"go_dreamfactory/pb"
	cfg "go_dreamfactory/sys/configure/structs"
	"strconv"
	"strings"
)

//参数校验
func (this *apiComp) StoryCheck(session comm.IUserSession, req *pb.StonehengeStoryReq) (errdata *pb.ErrorData) {
	if req.Cid == 0 {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_ReqParameterError,
			Title: pb.ErrorCode_ReqParameterError.String(),
		}
	}
	return
}

func (this *apiComp) Story(session comm.IUserSession, req *pb.StonehengeStoryReq) (errdata *pb.ErrorData) {
	var (
		stone    *pb.DBStonehenge
		err      error
		update   map[string]interface{}
		newEvent int32
		conf     *cfg.GameStoneStoryData
		event    []string
	)
	if errdata = this.StoryCheck(session, req); errdata != nil {
		return
	}
	update = make(map[string]interface{})
	if stone, err = this.module.modelStonehenge.GetStonehengeData(session.GetUserId()); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Title:   pb.ErrorCode_DBError.String(),
			Message: err.Error(),
		}
		return
	}
	if v, ok := stone.Rooms.Eventid[req.Eventid]; !ok || v == true { // 不存在该事件
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_ReqParameterError,
			Title:   pb.ErrorCode_ReqParameterError.ToString(),
			Message: fmt.Sprintf("req.Eventid err :%d", req.Eventid),
		}
		return
	}
	if req.Cid == -1 {
		stone.Rooms.Story = 0
		stone.Rooms.Eventid[req.Eventid] = true
	} else {
		if conf, err = this.module.configure.GetStoneStoryConf(req.Cid); err != nil {
			errdata = &pb.ErrorData{
				Code:    pb.ErrorCode_ConfigNoFound,
				Title:   pb.ErrorCode_ConfigNoFound.ToString(),
				Message: err.Error(),
			}
			return
		}
		this.module.Debugf("%v", conf)
		if req.Pos == 0 {
			event = conf.OptionEventIdGroup1
		} else if req.Pos == 1 {
			event = conf.OptionEventIdGroup2
		} else if req.Pos == 2 {
			event = conf.OptionEventIdGroup3
		} else {
			errdata = &pb.ErrorData{
				Code:    pb.ErrorCode_ConfigNoFound,
				Title:   pb.ErrorCode_ConfigNoFound.ToString(),
				Message: err.Error(),
			}
			return
		}
		var szW []int32
		if len(event) == 1 {
			arr := strings.Split(event[0], ",")
			if len(arr) != 3 {
				return
			}
			if n, err := strconv.Atoi(arr[2]); err == nil {
				stone.Rooms.Story = int32(n)
			}
		} else {
			for _, s := range event {
				arr := strings.Split(s, ",")
				if len(arr) != 3 {
					return
				}
				if n, err := strconv.Atoi(arr[1]); err == nil {
					szW = append(szW, int32(n))
				}
			}

			arr := strings.Split(event[comm.GetRandW(szW)], ",")
			if n, err := strconv.Atoi(arr[2]); err == nil {
				stone.Rooms.Story = int32(n)
			}
			if n, err := strconv.Atoi(arr[0]); err == nil {
				newEvent = int32(n)
				stone.Rooms.Eventid[newEvent] = false
			}
		}
	}

	update["rooms"] = stone.Rooms
	this.module.modelStonehenge.ChangeStonehengeData(session.GetUserId(), update)
	session.SendMsg(string(this.module.GetType()), "story", &pb.StonehengeStoryResp{
		Story:    stone.Rooms.Story,
		NewEvent: newEvent,
	})
	return
}