/**
 * Created by Zhong on 2017/12/20.
 */
//工作内容
let jobContentOprObj = {
    situations: {ALL: 'ALL', PARTIAL: 'PARTIAL', NONE: 'NONE'},//所有ALL（包括未定义本项工作内容）、部分PARTIA，不可用NONE（无定额时）
    currentSituation: null,//本项适用情况
    currentTreeNode: null,
    preTreeNode: null,
    radios: $("input[name = 'optionsRadios']"),
    tableAll: $('#tableAll'),
    tablePartial: $('#tablePartial'),
    currentOprTr: null,
    currentJobContent: null,
    currentRationItems: null,
    addCon: $('#addCon'),//勾选编码模态框
    updateCon: $('#updateCon'),//编辑编码模态框
    setAttribute: function (preNode, currentNode) {
        let me = jobContentOprObj;
        me.preTreeNode = preNode;
        me.currentTreeNode = currentNode;
    },
    clickUpdate: function (txtarea) {//解决编辑完后在未失去焦点的时候直接定额章节树
        let me = jobContentOprObj;
        if(txtarea.is(':focus')){
            let jobContent = txtarea.val();
            if(jobContent !== me.currentJobContent){
                me.preTreeNode.data.jobContent = jobContent;
                me.unbindEvents(txtarea);
                txtarea.blur();
                let updateCodes = [];
                for(let i = 0, len = me.currentRationItems.length; i < len; i++){
                    updateCodes.push(me.currentRationItems[i].code);
                    me.currentRationItems[i].jobContent = jobContent;
                }
                me.updateJobContent(pageOprObj.rationLibId, me.getUpdateArr(updateCodes, jobContent), function () {
                    me.bindAllEvents(txtarea);
                })
            }
            else {
                txtarea.blur();
            }
        }
    },
    getGroup: function (rationItems) {
        let rst = [];//rst = [{jobContent: String, items: Array}]
        for(let i = 0, len = rationItems.length; i < len; i++){
            if(typeof rationItems[i].jobContent !== 'undefined' && rationItems[i].jobContent.toString().trim().length > 0){
                let isExist = false;
                for(let j = 0, jLen = rst.length; j < jLen; j++){
                    if(rst[j].jobContent === rationItems[i].jobContent){
                        isExist = true;
                        rst[j].items.push(rationItems[i].code);
                        break;
                    }
                }
                if(!isExist){
                    rst.push({jobContent: rationItems[i].jobContent, items: [rationItems[i].code]});
                }
            }
        }
        return rst;
    },
    hideTable: function (tableAll, tablePartial) {
        if(tableAll){
            tableAll.hide();
        }
        if(tablePartial){
            tablePartial.hide();
        }
    },
    //建table
    buildTablePartial: function (table, group) {
        let me = jobContentOprObj;
        table.empty();
        let $thead = $("<thead><tr><th></th><th>编码</th><th>工作内容</th>/tr></thead>");
        let $tbody = $("<tbody></tbody>");
        let count = 1;
        for(let i = 0, len = group.length; i < len; i++){
            let $newTr = me.getNewTr($tbody, group[i].items, group[i].jobContent);
            $tbody.append($newTr);
            count++;
        }
        let $trEnd = $("<tr><td>"+ count +"</td><td><a href data-toggle='modal' data-target='#editBianma' class='m-0'>点击勾选编码</a></td><td><textarea class='form-control'></textarea></td></tr>");//勾选行
        $($trEnd.children().children()[0]).bind('click', function () {
            me.onclickFuncAdd($(this));
            me.currentOprTr = $trEnd;
            me.currentJobContent = $(me.currentOprTr.children()[2]).children().val();
        });
        $tbody.append($trEnd);
        table.append($thead);
        table.append($tbody);
    },
    //新增一行tr
    getNewTr: function (tbody, codes, jobContent) {
        let me = jobContentOprObj;
        let count = tbody.children().length > 0 ? tbody.children().length : 1;
        let $textTd = $("<td></td>");
        let $textarea = $("<textarea class='form-control'></textarea>");
        $textarea.val(jobContent);
        $textTd.append($textarea);
        let $tr = $("<tr><td>" + count + "</td><td><a href data-toggle='modal' data-target='#editBianmaQ' class='m-0'>编辑编码</a></td></tr>");
        $tr.children().children().bind('click', function () {
            me.currentOprTr = $tr;
            me.currentJobContent = $(me.currentOprTr.children()[2]).children().val();
            me.onclickFuncEdit($(this));
        });
        //文本变化;
        $textarea.bind('change', function () {
            let codes = me.getUpdateCodes($($(this).parent().parent().children()[1]).children());
            let jobContent = $(this).val();
            me.updateJobContent(pageOprObj.rationLibId, me.getUpdateArr(codes, jobContent), function () {
                if(jobContent.trim().length === 0){
                    me.buildTablePartial(me.tablePartial, me.getGroup(me.currentRationItems));
                }
            });
        });
        $tr.append($textTd);
        for(let i = 0, len = codes.length; i < len; i ++){
            let $p = $("<p class='m-0'>" + codes[i] + "</p>");
            $tr.children()[1].append($p[0]);
        }
        me.setTextareaHeight($textarea, codes.length + 1);
        return $tr[0];
    },
    onclickFuncAdd: function (obj) {
        let me = jobContentOprObj;
        let txtarea = $(obj.parent().parent().children().children()[1]);
        let jobContent = txtarea.val();
        if(jobContent.trim().length > 0){//工作内容不为空才可添加编码
            let codesObj = me.getAddCodes(me.currentRationItems);
            me.buildCheckCodesCon(me.addCon, codesObj.checkedCodes, codesObj.disabledCodes)
            obj.attr('data-target', '#editBianma');
        }
        else{
            obj.attr('data-target', '');
            alert("工作内容不能为空！");
        }
    },
    onclickFuncEdit: function (obj) {
        let me = jobContentOprObj;
        me.buildEditableCodesCon(me.currentRationItems, me.updateCon, me.getUpdateCodes(obj));
    },
    //获取编码td中的编码
    getUpdateCodes: function (jq) {
        let rst = [];
        let nodes = jq.parent().children();
        for(let i = 1, len = nodes.length; i < len; i++){
            rst.push(nodes[i].textContent);
        }
        return rst;
    },
    //建一个编码checkbox Div
    buildCodeOption: function (code, attr) {
        let $div = $("<div class='col'><label class='form-check-label'><input class='form-check-input' type='checkbox' value= "+ code +"> "+ code +"</label></div>");
        let $checkBox = $div.children().children();
        if(attr){
            $checkBox.attr(attr, true);
        }
        return $div;
    },
    //建修改编码弹窗
    buildEditableCodesCon: function (rationItems, container,codes) {
        let me = jobContentOprObj;
        let codeDivs = [];
        container.empty();
        for(let i = 0, len = codes.length; i < len; i++){
            codeDivs.push({code: codes[i], attr: 'checked'});
        }
        for(let i = 0, len = rationItems.length; i < len; i++){
            if(codes.indexOf(rationItems[i].code) === -1){
                if(typeof rationItems[i].jobContent !== 'undefined' && rationItems[i].jobContent.toString().trim().length > 0){
                    codeDivs.push({code: rationItems[i].code, attr: 'disabled'});
                }
                else{
                    codeDivs.push({code: rationItems[i].code, attr: ''});
                }
            }
        }
        //排序
        codeDivs.sort(function (a, b) {
            let rst = 0;
            if(a.code > b.code) rst = 1;
            else if(a.code < b.code) rst = -1;
            return rst;
        });
        for(let i = 0, len = codeDivs.length; i < len; i++){
            container.append(me.buildCodeOption(codeDivs[i].code, codeDivs[i].attr));
        }
    },
    //建勾选编码弹窗
    buildCheckCodesCon: function (container, checkedCodes, disabledCodes) {
        let me = jobContentOprObj;
        container.empty();
        for(let i = 0, len = checkedCodes.length; i < len; i++){
            let $codeDiv = me.buildCodeOption(checkedCodes[i], 'checked');
            container.append($codeDiv);
        }
        for(let i = 0, len = disabledCodes.length; i < len; i++){
            let $codeDiv = me.buildCodeOption(disabledCodes[i], 'disabled');
            container.append($codeDiv);
        }
    },
    getAddCodes: function (rationItems) {
        let me = jobContentOprObj;
        let rst = {checkedCodes: [], disabledCodes: []};
        for(let i = 0, len = rationItems.length; i < len; i++){
            if(typeof rationItems[i].jobContent !== 'undefined' && rationItems[i].jobContent.toString().trim().length > 0){
                rst.disabledCodes.push(rationItems[i].code);
            }
            else{
                rst.checkedCodes.push(rationItems[i].code);
            }
        }
        return rst;
    },
    //获取选择后的编码窗口的编码及状态
    getCodesAfterS: function (checkNodes) {
        let rst = {checked: [], unchecked: []};
        for(let i = 0, len = checkNodes.length; i < len; i++){
            if(checkNodes[i].checked){
                rst.checked.push(checkNodes[i].value);
            }
            else if(!checkNodes[i].checked && !checkNodes[i].disabled){
                rst.unchecked.push(checkNodes[i].value);
            }
        }
        return rst;
    },
    setRadiosChecked: function (situation, radios) {
        let me = jobContentOprObj;
        if(situation === me.situations.ALL){
            radios[0].checked = true;
            radios[1].checked = false;
            $('#txtareaAll').val(me.currentRationItems.length > 0 ? me.currentRationItems[0].jobContent : '');
            me.currentJobContent = me.currentRationItems.length > 0 ? me.currentRationItems[0].jobContent : '';
            me.tableAll.show();
            me.tablePartial.hide();
        }
        else if(situation === me.situations.PARTIAL){
            radios[0].checked = false;
            radios[1].checked = true;
            me.tableAll.hide();
            me.tablePartial.show();
        }
        else if(situation === me.situations.NONE){
            radios[0].checked = false;
            radios[1].checked = false;
            me.tableAll.hide();
            me.tablePartial.hide();
        }
    },
    //radios是否可用，只有在定额章节树的底层节点才可用
    setRadiosDisabled: function (val, radios) {
        let me =jobContentOprObj;
        if(val){
            radios[0].checked = false;
            radios[1].checked = false;
            me.currentSituation = me.situations.NONE;
        }
        radios.attr('disabled', val);
    },
    radiosChange: function (radios, tableAll, tablePartial) {
        let me = jobContentOprObj;
        radios.change(function () {
            let val = $("input[name = 'optionsRadios']:checked").val();
            let selectedNode = sectionTreeObj.tree.selected;
            me.updateSituation(pageOprObj.rationLibId, selectedNode.getID(), val, function () {
                selectedNode.data.jobContentSituation = val;
                me.currentSituation = val;
                if(val === me.situations.ALL){
                    let updateCodes = [];
                    for(let i = 0, len = me.currentRationItems.length; i < len; i++){
                        updateCodes.push(me.currentRationItems[i].code);
                    }
                    me.updateJobContent(pageOprObj.rationLibId, me.getUpdateArr(updateCodes, ''), function () {
                        me.currentJobContent = '';
                        $('#txtareaAll').val('');
                        tableAll.show();
                        tablePartial.hide();
                    });
                }
                else{
                    me.buildTablePartial(me.tablePartial, me.getGroup(me.currentRationItems));
                    tableAll.hide();
                    tablePartial.show();
                }
            });
        });
    },
    setTextareaHeight: function (textarea, nodesCount) {
        const perHeight = 21.6;
        textarea.height(nodesCount * 21.6);
    },
    bindEvents: function (txtarea) {
        let me = jobContentOprObj;
        txtarea.bind('change', function () {
            let jobContent = txtarea.val();
            let jqNodes = txtarea.parent().parent().children()[1].children;
            let updateCodes = me.getUpdateCodes(jqNodes);
            txtarea.attr('disabled', true);
            me.updateJobContent(pageOprObj.rationLibId, me.getUpdateArr(updateCodes, jobContent), function () {
                txtarea.attr('disabled', false);
            });
        });
    },
    bindAllEvents: function (txtarea) {
        let me = jobContentOprObj;
        txtarea.bind('change', function () {
            let met = this;
            let jobContent = $(met).val();
            $(met).attr('disabled', true);
            let updateCodes = [];
            for(let i = 0, len = me.currentRationItems.length; i < len; i++){
                updateCodes.push(me.currentRationItems[i].code);
                me.currentRationItems[i].jobContent = jobContent;
            }
            me.currentJobContent = jobContent;
            me.updateJobContent(pageOprObj.rationLibId, me.getUpdateArr(updateCodes, jobContent), function () {
                $(met).attr('disabled', false);
            });
        });
    },
    unbindEvents: function (txtarea) {
        txtarea.unbind();
    },
    //定额工作内容相关操作
    rationJobContentOpr: function (rationItems) {
        let me = jobContentOprObj;
        me.setRadiosDisabled(me.currentRationItems.length > 0 ? false : true, me.radios);
        me.setRadiosChecked(me.currentSituation, me.radios);
        me.buildTablePartial(me.tablePartial, me.getGroup(rationItems));
    },
    getUpdateArr: function (updateCodes, jobContent) {
        let rst = [];
        for(let i = 0, len = updateCodes.length; i < len; i++){
            rst.push({code: updateCodes[i], jobContent: jobContent});
        }
        return rst;
    },
    bindAddConBtn: function () {
        let me = jobContentOprObj;
        return function () {
            let codesObj = me.getCodesAfterS(me.addCon.children().children().children());
            let $tbody = $('#tablePartial tbody');
            let lastEle = $tbody[0].lastElementChild;
            let txtare = lastEle.lastElementChild.children[0];
            if(me.currentJobContent.trim().length > 0){//工作内容不为空才可添加编码
                let updateArr = me.getUpdateArr(codesObj.checked, me.currentJobContent);
                me.updateJobContent(pageOprObj.rationLibId, updateArr, function () {
                    me.buildTablePartial(me.tablePartial, me.getGroup(me.currentRationItems));
                    $(txtare).val('');
                });
            }
            else{
                alert("工作内容不能为空！");
            }
        }
    },
    bindUpdateConBtn: function () {
        let me = jobContentOprObj;
        return function () {
            let codesObj = me.getCodesAfterS(me.updateCon.children().children().children());
            let updateC = me.getUpdateArr(codesObj.checked, me.currentJobContent),
                updateUnC = me.getUpdateArr(codesObj.unchecked, ''),
                updateArr = updateC.concat(updateUnC);
            me.updateJobContent(pageOprObj.rationLibId, updateArr, function () {
                me.buildTablePartial(me.tablePartial, me.getGroup(me.currentRationItems));
            });
        }
    },
    //更新缓存的定额
    updateRationItem: function (rationItems, updateArr) {
        for(let i = 0, len = rationItems.length; i < len; i++){
            for(let j = 0, jLen = updateArr.length; j < jLen; j++){
                if(rationItems[i].code === updateArr[j].code){
                    rationItems[i].jobContent = updateArr[j].jobContent;
                    break;
                }
            }
        }
    },
    updateJobContent: function (repId, updateArr, callback){
        let me = jobContentOprObj;
        $.ajax({
            type: 'post',
            url: 'api/updateJobContent',
            data: {lastOpr: userAccount, repId: pageOprObj.rationLibId, updateArr: JSON.stringify(updateArr)},
            dataType: 'json',
            success: function (result) {
                if(!result.error){
                    me.updateRationItem(jobContentOprObj.currentRationItems, updateArr);
                    callback();
                }
            }
        });
    },
    updateSituation: function (repId, nodeId, situation, callback) {
        let me = jobContentOprObj;
        $.ajax({
            type: 'post',
            url: 'api/updateSituation',
            data: {lastOpr: userAccount, repId: pageOprObj.rationLibId, nodeId: nodeId, situation: situation},
            dataType: 'json',
            success: function (result) {
                if(!result.error){
                    if(callback){
                        callback();
                    }
                }
            }
        })
    }
};