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
		curbuff  []int32
	)
	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

		this.module.modelStonehenge.EventOpenRoom(req.Eventid, stone)
		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,
			Room:     stone.Rooms,
		})
		return
	} 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("GetStoneStoryConf:%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)
			}
			if n, err := strconv.Atoi(arr[0]); err == nil {
				newEvent = int32(n)
				stone.Rooms.Eventid[newEvent] = false
			}
		} 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))
				}
			}
			if len(event) > 0 {
				arr := strings.Split(event[comm.GetRandW(szW)], ",")
				if len(arr) != 3 {
					return
				}
				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
				}
			}
			if eventConf, err := this.module.configure.GetStoneEventDataById(req.Eventid); err != nil {
				errdata = &pb.ErrorData{
					Code:    pb.ErrorCode_ConfigNoFound,
					Title:   pb.ErrorCode_ConfigNoFound.ToString(),
					Message: err.Error(),
				}
				return
			} else {
				if eventConf.EventType == EventType23 {
					buff := make(map[int32]struct{}, 0)
					for i := 0; i < int(eventConf.Value1); i++ {
						if eventConf.Value2 == 0 { // 强化所有1级buff
							for _, v := range stone.Userbuff {
								if conf, e := this.module.configure.GetStoneBuffDataById(v); e != nil {
									if conf.BuffLevel == 1 && conf.Type != 5 { // 5是负面buff
										if nextConf, e := this.module.configure.GetStoneBuffDataById(v + 1); e != nil { // 是否有2级
											delete(stone.Userbuff, v)
											stone.Userbuff[nextConf.BuffId] = 1
											buff[nextConf.BuffId] = struct{}{}
											break
										}
									}
								}
							}
						} else if eventConf.Value2 == 1 { // 强化类型 buff
							itype := eventConf.Value3
							for _, v := range stone.Userbuff {
								if conf, e := this.module.configure.GetStoneBuffDataById(v); e != nil {
									if conf.BuffLevel == 1 && conf.Type != itype {
										if nextConf, e := this.module.configure.GetStoneBuffDataById(v + 1); e != nil { // 是否有2级
											delete(stone.Userbuff, v)
											stone.Userbuff[nextConf.BuffId] = 1
											buff[nextConf.BuffId] = struct{}{}
											break
										}
									}
								}
							}
						} else if eventConf.Value2 == 2 { // 强化品质buff
							quility := eventConf.Value3
							for _, v := range stone.Userbuff {
								if conf, e := this.module.configure.GetStoneBuffDataById(v); e != nil {
									if conf.BuffLevel == 1 && conf.Quality == quility && conf.Type != 5 {
										if nextConf, e := this.module.configure.GetStoneBuffDataById(v + 1); e != nil { // 是否有2级
											delete(stone.Userbuff, v)
											stone.Userbuff[nextConf.BuffId] = 1
											buff[nextConf.BuffId] = struct{}{}
											break
										}
									}
								}
							}
						}
					}
					for k := range buff {
						curbuff = append(curbuff, k)
					}
					stone.Rooms.Eventid[newEvent] = true // 直接完成该事件
					newEvent = 0
					if eventConf.Probability >= comm.GetRandNum(0, 1000) { // 命中
						newEvent = eventConf.PostEvent // 直接添加后置事件
					}
				}
			}
		}
	}
	if newEvent != 0 {
		this.module.modelStonehenge.AddNewEvent([]int32{newEvent}, stone)
	}
	update["rooms"] = stone.Rooms
	if err = this.module.modelStonehenge.ChangeStonehengeData(session.GetUserId(), update); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Title:   pb.ErrorCode_DBError.String(),
			Message: err.Error(),
		}
		return
	}
	session.SendMsg(string(this.module.GetType()), "story", &pb.StonehengeStoryResp{
		Story:    stone.Rooms.Story,
		NewEvent: newEvent,
		Room:     stone.Rooms,
		Curbuff:  curbuff,
	})
	return
}