import BaseModel from './BaseModel';
import { index, getModelForClass, prop } from '@typegoose/typegoose';


@index({ roleId: 1, itemid: 1 })
@index({ seqId: 1 })
export default class ScriptItem extends BaseModel {
  @prop({ required: true })
  roleId: string;					// 角色 id
  @prop({ required: true })
  roleName: string;				// 角色名称

  @prop({ required: true })
  itemid: number;						// 道具 id
  @prop({ required: true })
  type: number;						// 装备类型
  @prop({ required: true })
  itemName: string;					// 道具名称
  @prop({ required: true })
  seqId: number;					// 道具表自增 id
  @prop({ required: true, default: 0 })
  count: number;			// 道具数量


  public static async findbyRole(roleId: string, lean = true) {
    const items = await ScriptItemModel.find({ roleId }).lean(lean);
    return items;
  }

  public static async findbyItemid(itemid: number, roleId: string, lean = true) {
    const equips = await ScriptItemModel.findOne({ itemid, roleId }).lean(lean);
    return equips;
  }

  public static async changeItemCount(seqId: number, count: number, lean = true) {
    const equips = await ScriptItemModel.findOneAndUpdate({ seqId }, {$inc:{count}}, {upsert: true, new: true}).lean(lean);
    return equips;
  }

  public static async createItem(itemInfo: {roleId: string, roleName: string, itemid: number, seqId: number, itemName: string, count: number, type: number}, lean = true) {
    const doc = new ScriptItemModel();
    const update = Object.assign(doc.toJSON(), itemInfo);
    const item = await ScriptItemModel.findOneAndUpdate({ seqId: itemInfo.seqId }, update, {upsert: true, new: true}).lean(lean);
    return item;
  }

  public static async deleteAccount(roleId: string, lean = true) {
    let result = await ScriptItemModel.deleteMany({roleId}).lean(lean);
    return result||{};
  }

}

export const ScriptItemModel = getModelForClass(ScriptItem);