package items

import (
	"fmt"
	"go_dreamfactory/modules"
	"go_dreamfactory/pb"
	cfg "go_dreamfactory/sys/configure/structs"

	"go_dreamfactory/lego/core"
	"go_dreamfactory/lego/sys/log"
)

const (
	game_item = "game_item.json"
)

///背包配置管理组件
type ConfigureComp struct {
	modules.MCompConfigure
}

//组件初始化接口
func (this *ConfigureComp) Init(service core.IService, module core.IModule, comp core.IModuleComp, options core.IModuleOptions) (err error) {
	this.ModuleCompBase.Init(service, module, comp, options)
	this.LoadConfigure(game_item, cfg.NewGame_item)
	return
}

//读取物品配置
func (this *ConfigureComp) GetItemConfigure(id int32) (item *cfg.Game_itemData, err error) {
	var (
		v  interface{}
		ok bool
	)
	if v, err = this.GetConfigure(game_item); err != nil {
		return
	} else {
		if item, ok = v.(*cfg.Game_item).GetDataMap()[id]; !ok {
			err = fmt.Errorf("no found item:%d configure", id)
			return
		}
	}
	return
}

//获取指定类型的物品列表
func (this *ConfigureComp) GetPackItemByType(itmes []*pb.DB_UserItemData, usetype int32) (result []*pb.DB_UserItemData) {
	result = make([]*pb.DB_UserItemData, 0, len(itmes))
	var (
		v     interface{}
		table *cfg.Game_item
		item  *cfg.Game_itemData
		id    int32
		ok    bool
		err   error
	)
	if v, err = this.GetConfigure(game_item); err != nil {
		return
	} else {
		table = v.(*cfg.Game_item)
		for _, v := range itmes {
			if !v.IsEmpty {
				if item, ok = table.GetDataMap()[id]; ok {
					if item.Usetype == usetype {
						result = append(result, v)
					}
				} else {
					log.Errorf("no found itemConfigure:%d", id)
				}
			}
		}
	}
	return
}