/**
 * Created by Zhong on 2018/1/16.
 */
let gljClassTreeObj = {
  cache: null, //ref to tree.items
  tree: null,
  controller: null,
  workBook: null,
  sheet: null,
  updateType: { new: "new", update: "update" },
  insertBtn: $("#tree_Insert"),
  removeBtn: $("#tree_remove"),
  upLevelBtn: $("#tree_upLevel"),
  downLevelBtn: $("#tree_downLevel"),
  downMoveBtn: $("#tree_downMove"),
  upMoveBtn: $("#tree_upMove"),
  setting: {
    sheet: {
      cols: [
        {
          head: {
            titleNames: ["名称"],
            spanCols: [1],
            spanRows: [2],
            vAlign: [1, 1],
            hAlign: [1, 1],
            font: "Arial",
          },
          data: {
            field: "Name",
            vAlign: 1,
            hAlign: 0,
            font: "Arial",
          },
          width: 400,
        },
      ],
      headRows: 1,
      headRowHeight: [30],
      emptyRows: 0,
      treeCol: 0,
    },
    tree: {
      id: "ID",
      pid: "ParentID",
      nid: "NextSiblingID",
      rootId: -1,
    },
    options: {
      tabStripVisible: false,
      allowContextMenu: false,
      allowCopyPasteExcelStyle: false,
      allowExtendPasteRange: false,
      allowUserDragDrop: false,
      allowUserDragFill: false,
      scrollbarMaxAlign: true,
    },
  },
  zTreeSetting: {
    selected: null,
    view: {
      //addHoverDom: gljTypeTreeOprObj.addHoverDom,
      //removeHoverDom: gljTypeTreeOprObj.removeHoverDom,
      expandSpeed: "",
      selectedMulti: false,
    },
    edit: {
      enable: false,
      editNameSelectAll: true,
      showRemoveBtn: true,
      showRenameBtn: true,
      removeTitle: "删除节点",
      renameTitle: "更改名称",
    },
    data: {
      keep: {
        parent: true,
        leaf: true,
      },
      key: {
        children: "items",
        name: "Name",
      },
      simpleData: {
        enable: false,
        idKey: "ID",
        pIdKey: "ParentID",
        rootPId: -1,
      },
    },
    callback: {
      onClick: function (event, treeId, treeNode) {
        console.log(treeNode);
        if (treeNode.items && treeNode.items.length > 0) {
          $("#moveToConfirm").prop("disabled", true);
        } else {
          $("#moveToConfirm").prop("disabled", false);
        }
        gljClassTreeObj.zTreeSetting.selected = treeNode;
      },
    },
  },
  isDef: function (v) {
    return v !== undefined && v !== null;
  },
  isFunc: function (v) {
    return this.isDef(v) && typeof v === "function";
  },
  //sheet things
  setOptions: function (workbook, opts) {
    for (let opt in opts) {
      workbook.options[opt] = opts[opt];
    }
  },

  renderFunc: function (sheet, func) {
    sheet.suspendPaint();
    sheet.suspendEvent();
    if (this.isFunc(func)) {
      func();
    }
    sheet.resumePaint();
    sheet.resumeEvent();
  },

  buildSheet: function () {
    if (!this.isDef(this.workBook)) {
      this.workBook = new GC.Spread.Sheets.Workbook($("#gljClassSpread")[0], {
        sheetCount: 1,
      });
      this.sheet = this.workBook.getActiveSheet();
      this.setOptions(this.workBook, this.setting.options);
      this.sheet.options.clipBoardOptions =
        GC.Spread.Sheets.ClipboardPasteOptions.values;
      this.bindEvents(this.sheet);
    }
  },

  bindEvents: function (sheet) {
    let me = gljClassTreeObj;
    const Events = GC.Spread.Sheets.Events;
    sheet.bind(Events.SelectionChanged, me.onSelectionChanged);
    sheet.bind(Events.EditEnded, me.onEditEnded);
    sheet.bind(Events.ClipboardPasted, me.onClipboardPasted);
  },

  onSelectionChanged: function (sender, info) {
    let me = gljClassTreeObj;
    if (
      (info.oldSelections.length === 0 && info.newSelections.length > 0) ||
      info.oldSelections[0].row !== info.newSelections[0].row
    ) {
      let row = info.newSelections[0].row;
      let node = me.cache[row];
      me.initSelection(node);
    } else {
      me.refreshBtn(null);
    }
  },

  onEditEnded: function (sender, args) {
    let me = gljClassTreeObj;
    let postData = [];
    let v = me.isDef(args.editingText)
      ? args.editingText.toString().trim()
      : "";
    let node = me.cache[args.row];
    if (me.isDef(node) && node.data.Name !== v) {
      let updateObj = me.getUpdateObj(
        me.updateType.update,
        node.getID(),
        null,
        null,
        v,
        null
      );
      postData.push(updateObj);
      //ajax
      //update
      me.gljClassTreeAjax(
        postData,
        function (rstData) {
          node.data.Name = v;
        },
        function () {
          args.sheet.setValue(
            args.row,
            args.col,
            node.data.Name ? node.data.Name : ""
          );
        }
      );
    }
  },

  onClipboardPasted: function (sender, info) {
    let me = gljClassTreeObj;
    let items = sheetCommonObj.analyzePasteData(
      { header: [{ dataCode: "Name" }] },
      info
    );
    let postData = [];
    let frontData = [];
    for (let i = 0, len = items.length; i < len; i++) {
      let row = info.cellRange.row + i;
      let node = me.cache[row];
      if (
        me.isDef(node) &&
        me.isDef(items[i].Name) &&
        node.data.Name !== items[i].Name
      ) {
        let updateObj = me.getUpdateObj(
          me.updateType.update,
          node.getID(),
          null,
          null,
          items[i].Name,
          null
        );
        postData.push(updateObj);
        frontData.push({ row: row, Name: items[i].Name });
        node.data.Name = items[i].Name;
      }
    }
    if (postData.length > 0) {
      //ajax
      me.gljClassTreeAjax(
        postData,
        function (rstData) {
          for (let i = 0, len = frontData.length; i < len; i++) {
            let node = me.cache[frontData[i]["row"]];
            if (me.isDef(node)) {
              node.data.Name = frontData[i]["Name"];
            }
          }
        },
        function () {
          for (let i = 0, len = frontData.length; i < len; i++) {
            let node = me.cache[frontData[i]["row"]];
            me.sheet.setValue(
              frontData[i]["row"],
              0,
              me.isDef(node) ? node.data.Name : ""
            );
          }
        }
      );
    }
  },

  getGljClassTree: function (gljLibId, callback) {
    let me = gljClassTreeObj;
    let re = repositoryGljObj;
    let url = "api/getGljTree";
    let postData = { gljLibId: gljLibId };
    let sucFunc = function (rstData) {
      zTreeHelper.createTree(
        rstData,
        componentSetting,
        "componentTree",
        componentOprObj
      );
      zTreeHelper.createTree(rstData, me.zTreeSetting, "gljClassTree", {});
      let rootNode = componentOprObj.treeObj.getNodes()[0];
      if (rootNode && rootNode.isParent && rootNode.isFirstNode) {
        componentOprObj.rootNode = rootNode;
      }
      if (rstData && rstData.length > 0) {
        me.gljCurTypeId = rstData[0].ID;
      }
      //init
      me.buildSheet();
      me.initTree(rstData);
      me.cache = me.tree.items;
      re.updateParentNodeIds(me.cache, re);
      me.bindBtn();
      me.initController(me.tree, me.sheet, me.setting.sheet);
      me.controller.showTreeData();
      me.sheet.setFormatter(-1, 0, "@");
      me.initSelection(me.tree.selected);
      if (callback) {
        callback();
      }
    };
    let errFunc = function () {};
    CommonAjax.post(url, postData, sucFunc, errFunc);
  },

  initTree: function (datas) {
    this.tree = idTree.createNew(this.setting.tree);
    this.tree.loadDatas(datas);
    this.tree.selected = this.tree.items.length > 0 ? this.tree.items[0] : null;
  },

  initController: function (tree, sheet, setting) {
    this.controller = TREE_SHEET_CONTROLLER.createNew(tree, sheet, setting);
  },

  refreshBtn: function (selected) {
    if (locked) {
      return;
    }
    let me = this;
    me.insertBtn.removeClass("disabled");
    me.removeBtn.removeClass("disabled");
    me.upLevelBtn.removeClass("disabled");
    me.downLevelBtn.removeClass("disabled");
    me.downMoveBtn.removeClass("disabled");
    me.upMoveBtn.removeClass("disabled");
    if (!me.isDef(selected)) {
      me.removeBtn.addClass("disabled");
      me.upLevelBtn.addClass("disabled");
      me.downLevelBtn.addClass("disabled");
      me.downMoveBtn.addClass("disabled");
      me.upMoveBtn.addClass("disabled");
    } else {
      if (!me.isDef(selected.preSibling)) {
        me.downLevelBtn.addClass("disabled");
        me.upMoveBtn.addClass("disabled");
      }
      if (!me.isDef(selected.nextSibling)) {
        me.downMoveBtn.addClass("disabled");
      }
      if (!me.isDef(selected.parent)) {
        me.upLevelBtn.addClass("disabled");
      }
    }
  },

  bindBtn: function () {
    let me = this;
    me.insertBtn.click(function () {
      me.insert();
    });
    $("#delConfirm").click(function () {
      if (me.canRemoveClass) {
        me.remove(me.tree.selected);
      }
      $("#delAlert").modal("hide");
    });
    me.removeBtn.click(function () {
      //当前分类下无子项且无工料机数据，才允许删除
      let classNode =
        me.cache[me.workBook.getActiveSheet().getActiveRowIndex()];
      if (!classNode) {
        return;
      }
      let className = me.isDef(classNode.data.Name) ? classNode.data.Name : "";
      let classGljs = repositoryGljObj.currentCache;
      if (
        classNode.children.length > 0 ||
        (classGljs && classGljs.length > 0)
      ) {
        me.canRemoveClass = false;
        $("#delAlert")
          .find(".modal-body h5")
          .text("当前分类下有数据，不可删除。");
      } else {
        me.canRemoveClass = true;
        $("#delAlert")
          .find(".modal-body h5")
          .text(`确认要删除分类 “${className}”吗？`);
      }
      $("#delAlert").modal("show");
    });
    me.upLevelBtn.click(function () {
      me.upLevel(me.tree.selected);
    });
    me.downLevelBtn.click(function () {
      me.downLevel(me.tree.selected);
    });
    me.downMoveBtn.click(function () {
      me.downMove(me.tree.selected);
    });
    me.upMoveBtn.click(function () {
      me.upMove(me.tree.selected);
    });
  },

  insert: function () {
    let me = this;
    let re = repositoryGljObj;
    me.insertBtn.addClass("disabled");
    let postData = [];
    let newID = me.tree.newNodeID();
    if (!me.isDef(newID)) {
      return;
    }
    let selected = me.tree.selected;
    let insertObj = me.getUpdateObj(me.updateType.new, newID, -1, -1, "", null);
    if (me.isDef(selected)) {
      let updateObj = me.getUpdateObj(
        me.updateType.update,
        selected.getID(),
        newID,
        null,
        null,
        null
      );
      postData.push(updateObj);
      insertObj.updateData.ParentID = selected.getParentID();
      if (me.isDef(selected.nextSibling)) {
        insertObj.updateData.NextSiblingID = selected.getNextSiblingID();
      }
    }
    postData.push(insertObj);
    if (postData.length > 0) {
      //ajax
      me.gljClassTreeAjax(postData, function (rstData) {
        me.controller.insert();
        me.refreshBtn(me.tree.selected);
        //fresh tools
        re.updateParentNodeIds(me.cache, re);
        me.initSelection(me.tree.selected);
      });
    }
  },
  remove: function (selected) {
    let me = this;
    let re = repositoryGljObj;
    me.removeBtn.addClass("disabled");
    let postData = [],
      IDs = [];
    if (!selected) {
      return;
    }
    getDelIds(selected);
    function getDelIds(node) {
      if (me.isDef(node)) {
        IDs.push(node.getID());
        if (node.children.length > 0) {
          for (let i = 0, len = node.children.length; i < len; i++) {
            getDelIds(node.children[i]);
          }
        }
      }
    }
    if (me.isDef(selected.preSibling)) {
      let updateObj = me.getUpdateObj(
        me.updateType.update,
        selected.preSibling.getID(),
        selected.getNextSiblingID(),
        null,
        null,
        null
      );
      postData.push(updateObj);
    }
    if (IDs.length > 0) {
      for (let i = 0, len = IDs.length; i < len; i++) {
        let delObj = me.getUpdateObj(
          me.updateType.update,
          IDs[i],
          null,
          null,
          null,
          true
        );
        postData.push(delObj);
      }
    }
    if (postData.length > 0) {
      //ajax
      me.gljClassTreeAjax(postData, function (rstData) {
        me.controller.delete();
        me.refreshBtn(me.tree.selected);
        re.updateParentNodeIds(me.cache, re);
        me.initSelection(me.tree.selected);
        me.workBook
          .getActiveSheet()
          .setActiveCell(me.tree.selected ? me.tree.selected.serialNo() : 0, 0);
      });
    }
  },
  upLevel: function (selected) {
    let me = this;
    let re = repositoryGljObj;
    me.upLevelBtn.addClass("disabled");
    let postData = [];
    if (!me.isDef(selected)) {
      return;
    }
    if (!me.isDef(selected.parent)) {
      return;
    }
    if (me.isDef(selected.preSibling)) {
      let updateObj = me.getUpdateObj(
        me.updateType.update,
        selected.preSibling.getID(),
        -1,
        null,
        null,
        null
      );
      postData.push(updateObj);
    }
    let updateObj = me.getUpdateObj(
      me.updateType.update,
      selected.getID(),
      selected.parent.getNextSiblingID(),
      selected.parent.getParentID(),
      null,
      null
    );
    postData.push(updateObj);
    let updateParent = me.getUpdateObj(
      me.updateType.update,
      selected.getParentID(),
      selected.getID(),
      null,
      null,
      null
    );
    postData.push(updateParent);
    let nextIDs = [];
    getNext(selected);
    function getNext(node) {
      if (me.isDef(node.nextSibling)) {
        nextIDs.push(node.getNextSiblingID());
        getNext(node.nextSibling);
      }
    }
    for (let i = 0, len = nextIDs.length; i < len; i++) {
      postData.push(
        me.getUpdateObj(
          me.updateType.update,
          nextIDs[i],
          null,
          selected.getID(),
          null,
          null
        )
      );
    }
    if (postData.length > 0) {
      //ajax
      me.gljClassTreeAjax(postData, function (rstData) {
        me.controller.upLevel();
        me.refreshBtn(me.tree.selected);
        re.updateParentNodeIds(me.cache, re);
      });
    }
  },
  downLevel: function (selected) {
    let me = this;
    let re = repositoryGljObj;
    me.downLevelBtn.addClass("disabled");
    let postData = [];
    if (!me.isDef(selected)) {
      return;
    }
    if (!me.isDef(selected.preSibling)) {
      return;
    }
    let updatePre = me.getUpdateObj(
      me.updateType.update,
      selected.preSibling.getID(),
      selected.getNextSiblingID(),
      null,
      null,
      null
    );
    postData.push(updatePre);
    if (selected.preSibling.children.length > 0) {
      let updateObj = me.getUpdateObj(
        me.updateType.update,
        selected.preSibling.children[
          selected.preSibling.children.length - 1
        ].getID(),
        selected.getID(),
        null,
        null,
        null
      );
      postData.push(updateObj);
    }
    let updateObj = me.getUpdateObj(
      me.updateType.update,
      selected.getID(),
      -1,
      selected.preSibling.getID(),
      null,
      null
    );
    postData.push(updateObj);
    if (postData.length > 0) {
      //ajax
      me.gljClassTreeAjax(postData, function (rstData) {
        me.controller.downLevel();
        me.refreshBtn(me.tree.selected);
        re.updateParentNodeIds(me.cache, re);
      });
    }
  },
  upMove: function (selected) {
    let me = this;
    me.upMoveBtn.addClass("disabled");
    let postData = [];
    if (!me.isDef(selected)) {
      return;
    }
    if (!me.isDef(selected.preSibling)) {
      return;
    }
    let updateObj = me.getUpdateObj(
      me.updateType.update,
      selected.getID(),
      selected.preSibling.getID(),
      null,
      null,
      null
    );
    postData.push(updateObj);
    let updatePre = me.getUpdateObj(
      me.updateType.update,
      selected.preSibling.getID(),
      selected.getNextSiblingID(),
      null,
      null,
      null
    );
    postData.push(updatePre);
    if (me.isDef(selected.preSibling.preSibling)) {
      let updatePrepre = me.getUpdateObj(
        me.updateType.update,
        selected.preSibling.preSibling.getID(),
        selected.getID(),
        null,
        null,
        null
      );
      postData.push(updatePrepre);
    }
    if (postData.length > 0) {
      //ajax
      me.gljClassTreeAjax(postData, function (rstData) {
        me.controller.upMove();
        me.refreshBtn(me.tree.selected);
      });
    }
  },
  downMove: function (selected) {
    let me = this;
    me.downMoveBtn.addClass("disabled");
    let postData = [];
    if (!me.isDef(selected)) {
      return;
    }
    if (!me.isDef(selected.nextSibling)) {
      return;
    }
    if (me.isDef(selected.preSibling)) {
      let updatePre = me.getUpdateObj(
        me.updateType.update,
        selected.preSibling.getID(),
        selected.getNextSiblingID(),
        null,
        null,
        null
      );
      postData.push(updatePre);
    }
    let updateObj = me.getUpdateObj(
      me.updateType.update,
      selected.getID(),
      selected.nextSibling.getNextSiblingID(),
      null,
      null,
      null
    );
    postData.push(updateObj);
    let updateNext = me.getUpdateObj(
      me.updateType.update,
      selected.getNextSiblingID(),
      selected.getID(),
      null,
      null,
      null
    );
    postData.push(updateNext);
    if (postData.length > 0) {
      //ajax
      me.gljClassTreeAjax(postData, function (rstData) {
        me.controller.downMove();
        me.refreshBtn(me.tree.selected);
      });
    }
  },
  getUpdateObj: function (updateType, id, nid, pid, name, deleted) {
    let updateObj = Object.create(null);
    updateObj.updateType = "";
    updateObj.updateData = Object.create(null);
    updateObj.updateData.repositoryId = pageOprObj.gljLibId;
    if (this.isDef(updateType)) {
      updateObj.updateType = updateType;
    }
    if (this.isDef(id)) {
      updateObj.updateData.ID = id;
    }
    if (this.isDef(nid)) {
      updateObj.updateData.NextSiblingID = nid;
    }
    if (this.isDef(pid)) {
      updateObj.updateData.ParentID = pid;
    }
    if (this.isDef(name)) {
      updateObj.updateData.Name = name;
    }
    if (this.isDef(deleted)) {
      updateObj.updateData.deleted = true;
    }
    return updateObj;
  },
  gljClassTreeAjax: function (postData, scFunc, errFunc) {
    CommonAjax.post(
      "api/updateNodes",
      { updateData: postData, lastOpr: userAccount },
      scFunc,
      errFunc
    );
  },
  //模仿默认点击
  initSelection: function (node) {
    let me = this,
      re = repositoryGljObj,
      that = gljComponentOprObj;
    me.refreshBtn(node);
    if (!re.isDef(node)) {
      return;
    }
    let gljTypeId = node.data.ID;
    re.gljCurTypeId = node.data.ID;
    re.gljCurClassSeq = node.data.classSeq;
    re.addGljObj = null;
    sheetCommonObj.cleanSheet(that.workBook.getSheet(0), that.setting, 10);
    if (re.parentNodeIds["_pNodeId_" + gljTypeId]) {
      re.currentOprParent = 1;
      re.currentCache = re.getParentCache(
        re.parentNodeIds["_pNodeId_" + gljTypeId]
      );
      re.workBook.getSheet(0).setRowCount(re.currentCache.length);
    } else {
      re.currentOprParent = 0;
      re.currentCache = re.getCache();
    }
    re.showGljItems(re.currentCache, gljTypeId);
    me.workBook.focus(true);
  },
};