/**
 * Created by Mai on 2017/8/22.
 */

let TEMPLATE_BILLS_SETTING = {
    "emptyRows":1,
    "headRows":1,
    "headRowHeight":[35],
    "treeCol": 1,
    "cols":[{
        "width":80,
        "readOnly":false,
        "head":{
            "titleNames":["类别"],
            "spanCols":[1],
            "spanRows":[1],
            "vAlign":[1],
            "hAlign":[1],
            "font":["Arial"]
        },
        "data":{
            "field":"type",
            "vAlign":0,
            "hAlign":1,
            "font":"Arail",
        }
    }, {
        "width":200,
        "readOnly":false,
        "head":{
            "titleNames":["编号"],
            "spanCols":[1],
            "spanRows":[1],
            "vAlign":[1],
            "hAlign":[1],
            "font":["Arial"]
        },
        "data":{
            "field":"code",
            "vAlign":0,
            "hAlign":3,
            "font":"Arail"
        }
    }, {
        "width":300,
        "readOnly":false,
        "head":{
            "titleNames":["名称"],
            "spanCols":[1],
            "spanRows":[1],
            "vAlign":[1],
            "hAlign":[1],
            "font":["Arial"]
        },
        "data":{
            "field":"name",
            "vAlign":0,
            "hAlign":3,
            "font":"Arail"
        }
    }, {
        "width":50,
        "readOnly":false,
        "head":{
            "titleNames":["单位"],
            "spanCols":[1],
            "spanRows":[1],
            "vAlign":[1],
            "hAlign":[1],
            "font":["Arial"]
        },
        "data":{
            "field":"unit",
            "vAlign":0,
            "hAlign":1,
            "font":"Arail"
        }
    }, {
        "width":200,
        "readOnly":false,
        "head":{
            "titleNames":["清单固定类别"],
            "spanCols":[1],
            "spanRows":[1],
            "vAlign":[1],
            "hAlign":[1],
            "font":["Arial"]
        },
        "data":{
            "field":"flagsIndex.fixed.flag",
            "vAlign":0,
            "hAlign":3,
            "font":"Arail",
        }
    }, {
        "width":50,
        "readOnly":true,
        "head":{
            "titleNames":["ID"],
            "spanCols":[1],
            "spanRows":[1],
            "vAlign":[1],
            "hAlign":[1],
            "font":["Arial"]
        },
        "data":{
            "field":"ID",
            "vAlign":0,
            "hAlign":1,
            "font":"Arail"
        }
    }, {
        "width":50,
        "readOnly":true,
        "head":{
            "titleNames":["ParentID"],
            "spanCols":[1],
            "spanRows":[1],
            "vAlign":[1],
            "hAlign":[1],
            "font":["Arial"]
        },
        "data":{
            "field":"ParentID",
            "vAlign":0,
            "hAlign":1,
            "font":"Arail"
        }
    }, {
        "width":50,
        "readOnly":true,
        "head":{
            "titleNames":["NextSiblingID"],
            "spanCols":[1],
            "spanRows":[1],
            "vAlign":[1],
            "hAlign":[1],
            "font":["Arial"]
        },
        "data":{
            "field":"NextSiblingID",
            "vAlign":0,
            "hAlign":1,
            "font":"Arail"
        }
    }]
};

$(document).ready(function () {
    let RefreshBaseActn = function (tree) {
        let showButton = function (show, btn) {
            if (show) {
                btn.show();
            } else {
                btn.hide();
            }
        };
        showButton(tree.selected && tree.selected.canUpLevel(), $('#upLevel'));
        showButton(tree.selected && tree.selected.canDownLevel(), $('#downLevel'));
        showButton(tree.selected && tree.selected.canUpMove(), $('#upMove'));
        showButton(tree.selected && tree.selected.canDownMove(), $('#downMove'));
        showButton(tree.selected ? true : false, $('#delete'));
    }
    let RefreshBillsData = function (datas) {
        datas.forEach(function (data) {
            let node = tree.findNode(data.data.ID);
            if (node) {
                $.extend(true, node.data, data.data);
            }
        });
    };
    let getNameValueComboCellType = function (datas) {
        let comboItems = [];
        for (let data of datas) {
            comboItems.push({text: data.name, value: data.value});
        }
        let combo = new GC.Spread.Sheets.CellTypes.ComboBox();
        combo.editorValueType(GC.Spread.Sheets.CellTypes.EditorValueType.value)
            .items(comboItems);
        return combo;
    }
    let getFixedFlagCellType = function () {
        let billsFixedFlagData = JSON.parse(billsFixedFlagList);
        return getNameValueComboCellType(billsFixedFlagData);
    };
    let getTypeFlagCellType = function () {
        let billsTypeFlagData = JSON.parse(billsTypeFlagList);
        return getNameValueComboCellType(billsTypeFlagData);
    };
    let setFee = function (data, fullField, value) {
        let fields = fullField.split('.'), valueField = data;
        for (let i in fields) {
            if (valueField[fields[i]]) {
                if (i == fields.length - 1) {
                    valueField[fields[i]] = value;
                } else {
                    valueField = valueField[fields[i]];
                }
            } else {
                if (i == fields.length - 1) {
                    valueField[fields[i]] = value;
                } else {
                    valueField[fields[i]] = {};
                };
                valueField = valueField[fields[i]];
            }
        }
    }

    billsTemplateData = billsTemplateData.replace(/\n/g, '\\n');
    let templateData = JSON.parse(billsTemplateData);
    for (let data of templateData) {
        if (data.flags) {
            data.flagsIndex = {};
            for (let flag of data.flags) {
                data.flagsIndex[flag.fieldName] = flag;
            }
        }
    }

    for (col of TEMPLATE_BILLS_SETTING.cols) {
        if (col.data.field === 'type' && TEMPLATE_BILLS_SETTING.cols.indexOf(col) !== TEMPLATE_BILLS_SETTING.treeCol) {
            col.data.cellType = getTypeFlagCellType();
        } else if (col.data.field === 'flagsIndex.fixed.flag' && TEMPLATE_BILLS_SETTING.cols.indexOf(col) !== TEMPLATE_BILLS_SETTING.treeCol) {
            col.data.cellType = getFixedFlagCellType();
        }
    }

    let tree = idTree.createNew({id: 'ID', pid: 'ParentID', nid: 'NextSiblingID', rootId: -1, autoUpdate: true});
    let billsSpread = TREE_SHEET_HELPER.createNewSpread($('#billsSpread')[0]);
    let controller = TREE_SHEET_CONTROLLER.createNew(tree, billsSpread.getActiveSheet(), TEMPLATE_BILLS_SETTING);

    controller.bind('refreshBaseActn', RefreshBaseActn);

    billsSpread.bind(GC.Spread.Sheets.Events.EditEnded, function (sender, info) {
        var node = controller.tree.items[info.row];
        var fieldName = controller.setting.cols[info.col].data.field;
        var data = {type: 'update', data: {ID: node.getID()}};
       if (/flagsIndex/.test(fieldName)) {
            data.data.flags = [];
            let flagField = fieldName.split('.');
            data.data.flags.push({fieldName: flagField[1], flag: info.editingText});
        } else {
            setFee(data.data, fieldName, info.editingText);
        }
        var updateData = [data];
        CommonAjax.post(updateUrl, updateData, function (data) {
            setFee(node.data, fieldName, info.editingText);
            controller.refreshTreeNode([node], false);
        }, function () {
            controller.refreshTreeNode([node], false);
        });
    });
    billsSpread.bind(GC.Spread.Sheets.Events.ClipboardPasted, function (e, info) {
        console.log("ClipboardPasted");
        var node, iRow, iCol, curRow, curCol, datas = [], data, fieldName, updateData;
        for (iRow = 0; iRow < info.cellRange.rowCount; iRow ++) {
            curRow = info.cellRange.row + iRow;
            node = controller.tree.items[curRow];
            if (node) {
                data = {type: 'update', data: {ID: node.getID()}};
                for (iCol = 0; iCol < info.cellRange.colCount; iCol++) {
                    curCol = info.cellRange.col + iCol;
                    fieldName = controller.setting.cols[curCol].data.field;

                    if (/flagsIndex/.test(fieldName)) {
                        data.data.flags = [];
                        let flagField = fieldName.split('.');
                        data.data.flags.push({fieldName: flagField[1],flag: info.sheet.getText(curRow, curCol)});
                    } else {
                        setFee(data.data, fieldName, info.sheet.getText(curRow, curCol));
                    }
                }
                datas.push(data);
            }
        };
        CommonAjax.post(updateUrl, datas, function (data) {
            RefreshBillsData(data);
            controller.showTreeData();
        }, function () {
            controller.showTreeData();
        });
    });

    tree.loadDatas(templateData);
    controller.showTreeData();
    RefreshBaseActn(tree);

    $('#insert').click(function () {
        var selected = controller.tree.selected, updateData;
        if (selected) {
            updateData = controller.tree.getInsertData(selected.getParentID(), selected.getNextSiblingID());
        } else {
            updateData = controller.tree.getInsertData();
        }
        if (updateData.length > 0) {
            CommonAjax.post(updateUrl, updateData, function (data) {
                controller.insert();
                controller.showTreeData();
            });
        } else {
            alert('新增节点失败, 请重试.');
        }
    });
    $('#delete').click(function () {
        var selected = controller.tree.selected, updateData;
        if (selected) {
            updateData = controller.tree.getDeleteData(selected);
            CommonAjax.post(updateUrl, updateData, function (data) {
                controller.delete();
                controller.showTreeData();
            });
        }
    });
    $('#upLevel').click(function () {
        var selected = controller.tree.selected, updateData;
        if (selected) {
            updateData = selected.getUpLevelData();
            CommonAjax.post(updateUrl, updateData, function (data) {
                controller.upLevel();
                controller.showTreeData();
            });
        }
    });
    $('#downLevel').click(function () {
        var selected = controller.tree.selected, updateData;
        if (selected) {
            updateData = selected.getDownLevelData();
            CommonAjax.post(updateUrl, updateData, function (data) {
                controller.downLevel();
                controller.showTreeData();
            });
        }
    });
    $('#upMove').click(function () {
        var selected = controller.tree.selected, updateData;
        if (selected) {
            updateData = selected.getUpMoveData();
            CommonAjax.post(updateUrl, updateData, function (data) {
                controller.upMove();
                controller.showTreeData();
            });
        }
    });
    $('#downMove').click(function () {
        var selected = controller.tree.selected, updateData;
        if (selected) {
            updateData = selected.getDownMoveData();
            CommonAjax.post(updateUrl, updateData, function (data) {
                controller.downMove();
                controller.showTreeData();
            });
        }
    });
});