import { SCALE } from "@/assets/js/constants/config.js";
import { Message } from "element-ui";
import {
  clearAllDataFromIndexedDB,
  clearMyIndexedDBIndexedDB,
} from "@/utils/indexedDb";

const _ = require("lodash");

export default {
  namespaced: true,
  state: {
    triggerGetData: false,
    updateTriggerGetData: false,
    relatedFieldsData: [], //关联字段表
    curEdit: {}, // 当前编辑的图表
    currentChartList: [], // 当前文件的当前数据
    originChartList: [], // 当前文件的原始数据
    fileList: [], // 文件列表
    dataBaseCheckList: [], //选中数据更新
  },
  mutations: {
    setUpdateTriggerGetData(state, value) {
      state.updateTriggerGetData = value;
    },
    setTriggerGetData(state, value) {
      state.triggerGetData = value;
    },
    setRelatedFieldsData(state, data) {
      state.relatedFieldsData = [...state.relatedFieldsData, { ...data }];
    },
    // 清空图表
    clearchart(state) {
      const resetState = {
        curEdit: {},
        currentChartList: [],
        originChartList: [],
        fileList: [],
        dataBaseCheckList: [],
        triggerGetData: false,
        updateTriggerGetData: false,
        formFilterAlignData: [],
        relatedFieldsData: [], //关联字段表
        formFilterAlign: [],
      };
      //跳转离开编辑表格页面触发清空indexeddb 数据库方法
      clearAllDataFromIndexedDB();
      clearMyIndexedDBIndexedDB();
      // 遍历重置每个字段
      Object.keys(resetState).forEach((key) => {
        state[key] = resetState[key];
      });
    },
    //编辑数据筛选字段
    setFormFilterAlignData(state, data) {
      //将数据存储起来用于回显数据---检查是否已经存在相同的 id
      state.currentChartList?.map((chartItem, ind) => {
        if (chartItem.id === data.id) {
          state.currentChartList[ind].formFilterAlignData = data.data;
        }
      });
    },
    // 设置当前编辑的图表
    setCurEdit(state, data) {
      state.curEdit = data;
    },
    // 当前画布添加图表
    addChart(state, data) {
      //   console.log("当前画布添加图表", data);
      if (state.currentChartList.length <= 0) {
        state.currentChartList.push({ ...data, index: 0 });
      } else {
        state.currentChartList.push(data);
      }
    },
    //更新数据配置当前选中数据
    updateDataBase(state, data) {
      state.dataBaseCheckList = data;
    },
    // 更新图表
    updateChart(state, data) {
      if (state.currentChartList[data.index]) {
        state.currentChartList[data.index] = Object.assign(
          state.currentChartList[data.index],
          data
        );
      }
    },
    // 删除图表
    deleteChart(state, index) {
      state.currentChartList.splice(index, 1);
    },
    // 设置当前图表列表
    setCurrentChartList(state, list = []) {
      state.currentChartList = list;
    },
    // 文件删除
    fileListDelete(state, item) {
      const index = state.fileList.indexOf(item);
      state.fileList.splice(index, 1);
    },
    // 文件添加
    fileListAdd(state, item) {
      state.fileList.push(item);
    },
    fileListUpdate(state, item) {
      state.fileList = _.cloneDeep(item);
    },
    // 记录当前文件的原始数据
    recordOriginChartList(state, id) {
      const fileList = state.fileList;
      const item = fileList.find((i) => +i.id === +id);
      if (item) {
        state.originChartList = _.cloneDeep(item);
      } else {
        state.originChartList = {};
      }
    },
    // 还原当前文件的原始数据
    restoreOriginChartList(state, id) {
      const fileList = state.fileList;
      const index = fileList.findIndex((i) => +i.id === +id);
      if (index > -1) {
        fileList.splice(index, 1, state.originChartList);
      } else {
        Message.warning("未找到文件！");
      }
    },
    // 缩放屏幕
    // scaleScreen(state, isGrow) {
    //   if (isGrow) {
    //     state.currentChartList.forEach((item) => {
    //       item.x = parseInt(item.x * SCALE);
    //       item.y = parseInt(item.y * SCALE);
    //       item.height = parseInt(item.height * SCALE);
    //       item.width = parseInt(item.width * SCALE);
    //     });
    //   } else {
    //     state.currentChartList.forEach((item) => {
    //       item.x = parseInt(item.x / SCALE);
    //       item.y = parseInt(item.y / SCALE);
    //       item.height = parseInt(item.height / SCALE);
    //       item.width = parseInt(item.width / SCALE);
    //     });
    //   }
    // },
  },
  actions: {},
};