String.prototype.substitute = function(data) {
    if (data && typeof(data) == 'object') {
        return this.replace(/\{([^{}]+)\}/g, function(match, key) {
            var value = data[key];
            return (value !== undefined) ? '' + value: '';
        });
    } else {
        return this.toString();
    }
}

window.hgc_downLoadModel = {
    /**
     * 
     * @param {paramData} paramData 
     * 考试名称
     * 可选择下载的班级数据 & 不可选择下载的班级数据
     * 学情分析报告数据
     * 总分段人数分析表数据
     */
    init:function(paramData){

        this.initData(paramData.renderData);

        this.renderPage();

        this.bindEvent();

        this.initPageBehavior();

        this.submitCb = paramData.submitCb;
        this.cancelCb = paramData.cancelCb;
        this.closeCb = paramData.closeCb;

    },
    tpls:{
        scorePartTpl:'<li class="scoreItem">\
                <input type="number" value="{score}" data-index="{index}">\
                <label>-</label>\
            </li>',
        scorePartZeroTpl:'<li class="scoreItem last">\
            <input type="text" value="0" disabled>\
        </li>',
        examAllClassTpl:'<li class="checkItem checkAll exam">\
                    <input type="checkbox" name="" id="downItem">\
                    <label for="downItem">全部</label>\
                </li>',
        examItemTpl:'<li class="checkItem exam" data-index="{index}">\
                    <input type="checkbox" name="" id="downItem{index}">\
                    <label for="downItem{index}">{className}</label>\
                </li>',
        examNoSelTpl:'<li class="checkItem checkAll">\
            <input type="checkbox" name="" disabled>\
            <label>{className}</label>\
        </li>'
    },
    initData:function(data){
        this.$downLoadBg = $('.hgc_downLoadBg').show();

        //最大分数段
        this.maxScore = data.scorePart[0];

        this.examTitle = data.examTitle;
        //去除最后以为补0
        this.scorePart = data.scorePart.reverse().splice(1).reverse();
        //1 word 2excel 3 教师讲案 4 错题文档
        this.downType = 1;

        this.formatIsDownLoad(data.class);
        
        this.examClassCanSel = this.classReportDownLoadForType['word'].canSel || [];
        this.examClassNoSel = this.classReportDownLoadForType['word'].noSel || [];

        /**
        contain_student_card  系统准考证0否，1是
        contain_school_student_card  是否包含学校准考证:0否，1是',
        contain_id_card 是否包含身份证：0否，1是'
        filter_outer 过滤外校生：0不过滤，1过滤',
         */
        
        this.analysisData = {
            containStudentCard:0,
            containSchoolStudentSard:0,
            containIdCard:0,
            filterOuter:0
        }
        this.analysisKeyMap = {
            0:'containStudentCard',
            1:'containSchoolStudentSard',
            2:'filterOuter',
            3:'containIdCard'
        }

        this.examSel = [];
        this.analysisSel = []

    },
    //班级文档是否可以下载根据类型
    //word excel error teacher
    formatIsDownLoad:function(classList){
        var self = this;
        self.classReportDownLoadForType = {
            word:{
                canSel:[],
                noSel:[]
            },
            excel:{
                canSel:[],
                noSel:[]
            },
            error:{
                canSel:[],
                noSel:[]
            },
            teacher:{
                canSel:[],
                noSel:[]
            }
        };
        classList.forEach(function(curClass){
            for(var type in self.classReportDownLoadForType){
                if(curClass[type]){
                    self.classReportDownLoadForType[type].canSel.push(curClass)
                }else{
                    self.classReportDownLoadForType[type].noSel.push(curClass)
                }
            }
        })

        console.log(self.classReportDownLoadForType)
    },
    initPageBehavior:function(){
        //选择报表重置
        $('#reportList li').eq(0).children('input').trigger('click');
        //学情分析报告重置
        var analysis = $('.checkAll.analysis input');
        if(analysis.prop('checked')){
            analysis.trigger('click')
        }else{
            analysis.trigger('click').trigger('click');
        }
    },
    renderPage:function(){
        this.renderTitle()

        this.renderScore();

        this.renderExamClass();
    },
    renderTitle:function(){
        $('#hgc_examTitle').html(this.examTitle)
    },
    renderScore:function(){
        var self = this;
        var scoreHtml =  this.scorePart.reduce(function(scorePartHtml,score,index){
            scorePartHtml += self.tpls.scorePartTpl.substitute({score:score,index:index})
            return scorePartHtml;
        },'')
        $('#scoreList').html(scoreHtml+self.tpls.scorePartZeroTpl)
    },
    renderExamClass:function(){
        var self = this;
        var examClassHtml = self.examClassCanSel.reduce(function(examHtml,item,index){
            var obj = $.extend(item,{index:index})
            examHtml+=self.tpls.examItemTpl.substitute(obj);
            return examHtml;
        },self.tpls.examAllClassTpl)
        $('#examCanSelClass').html(examClassHtml);

        var examNoSelHtml = self.examClassNoSel.reduce(function(htmlStr,item){
            htmlStr += self.tpls.examNoSelTpl.substitute(item);
            return htmlStr;
        },'')
        $('#examNoSelClass').html(examNoSelHtml)
    },
    reduceScorePart:function(){
        var self = this;
        var scorePartLength = self.scorePart.length;
        if(scorePartLength <= 2)return;
        self.scorePart = self.scorePart.splice(0,self.scorePart.length-1);
        self.renderScore()
    },
    addScorePart:function(){
        var self = this;
        var scorePartLength = self.scorePart.length;
        if(scorePartLength >= 10)return;
        self.scorePart.push('');
        self.renderScore()
    },
    clearScroePart:function(){
        var self = this;
        self.scorePart = self.scorePart.map(function(){
            return '';
        })
        self.renderScore()
    },
    hideModel:function(){
        this.$downLoadBg.hide()
    },
    //根据选择报表类型 更新选择考试班级模块
    updateCanSelExamClass:function(type){
        var self = this;
        self.examClassCanSel = self.classReportDownLoadForType[type].canSel || [];
        self.examClassNoSel = self.classReportDownLoadForType[type].noSel || [];

        self.examSel = [];

        self.renderExamClass();
    },
    bindEvent:function(){
        var self = this;
        //选择考试名称对应生成不同的表格
        var studyAnalysisEl = $('#fieldItemEW');
        var scoreAnalysisEL = $('#fieldItemE');
        scoreAnalysisEL.hide();
        $('#reportList li').unbind().click(function () {
            var fieldItem = $(this).attr('data-item');
            self.downType = $(this).index()+1;
            //更新考试班级模块
            self.updateCanSelExamClass(fieldItem)
            //教师讲案 错题文档，没有学情分析和分段人数分析
            if(~'error|teacher'.indexOf(fieldItem)){
                studyAnalysisEl.hide();
                scoreAnalysisEL.hide();
            }
            //word
            if(fieldItem === 'word'){
                scoreAnalysisEL.hide()
                studyAnalysisEl.show();
            }
            //excel
            if(fieldItem === 'excel'){
                studyAnalysisEl.show();
                scoreAnalysisEL.show();
            }
        })

        //选择 全选-单选
        $('.checkList').off('click').on('click','.checkItem',function(){
            var checkListEl = $(this).parent();
            var checkIputList = checkListEl.find('input');
            var checkStatus = $(this).find('input').prop('checked');
            //是否为选择班级模块
            var isExam = $(this).hasClass('exam');

            if($(this).hasClass('checkAll')){
                //通过全部控制单个
                checkIputList.prop('checked',checkStatus);
                
                if(isExam){
                    self.examSel = checkStatus?self.examClassCanSel:[];
                }else{
                    //改变所有选择学情分析报告数据的状态
                    for(var key in self.analysisData){
                        self.analysisData[key] = checkStatus?1:0;
                    }
                }
            }else{
                var checkedCount = 0;
                var _index = +$(this).attr('data-index');
                checkIputList.each(function(index,el){
                    if(!$(el).parent().hasClass('checkAll') && $(el).prop('checked')){
                        checkedCount+=1;
                    }
                })
                var isAllChecked = checkedCount >= checkIputList.length-1;
                //通过单个控制全部
                checkListEl.find('.checkAll input').prop('checked',isAllChecked)

                if(checkStatus){
                    if(isExam){
                        self.examSel.push(self.examClassCanSel[_index]);
                    }else{
                        self.analysisData[self.analysisKeyMap[_index]] = 1;
                    }   
                }else{
                    if(isExam){
                        var index = self.examSel.filter(function(item,index){
                            if(item.id === self.examClassCanSel[_index].id){
                                return index;
                            }
                        })[0];
                        self.examSel.splice(index,1);
                    }else{
                        self.analysisData[self.analysisKeyMap[_index]] = 0;
                    }
                }


            }
        })
        //分段人数分析
        //点击操作按钮
        $('.scoreOperator .operator .hBtn').unbind().click(function(){
            if($(this).hasClass('btnReduce')){
                self.reduceScorePart()
            }else if($(this).hasClass('btnAdd')){
                self.addScorePart()
            }else{
                self.clearScroePart()
            }
        })
        //文本框操作
        $('#scoreList').off('blur').on('blur','input',function(){
            var _index = +$(this).attr('data-index');
            var val = +$(this).val();
            if(
                val <= 0 || 
                (self.scorePart[_index+1] && val <= self.scorePart[_index+1]) ||
                (self.scorePart[_index-1] && val >= self.scorePart[_index-1]) || 
                val >= self.maxScore
            )
            {
                layer.msg('分段数值设置不正确，请重新输入')
                $(this).val(self.scorePart[_index]);
            }else{
                self.scorePart[_index] = val;
            }
        })

        //提交操作
        $('#submitBtns .submitBtn').unbind('click').click(function(){
            if($(this).hasClass('ensure')){
                var scorePart = $.extend([],self.scorePart,true)
                scorePart.push(0);
                self.submitCb(self.downType,self.examSel,self.analysisData,scorePart)
            }else{
                self.cancelCb && self.cancelCb();
            }
        })

        $('.hgc_downLoadBg .close').unbind('click').click(function(){
            self.closeCb && self.closeCb();
        })

    }
}
window.hgc_downProgress = {
    init:function(data,cb){
        /**
         * [{
         * examName:'fdasf',
         * task:[{
         *      
         * }]
         * 
         * }]
         * 
         */
        this.listData = this.formatData(data.listData);
        this.cb = cb;
        this.render();
        this.initDom();
        this.bindEvent();
    },
    tpls:{
        examItemTpl:'<li class="examItem">\
            <div class="itemLeft">\
                <h3><input type="checkbox" data-index="{index}" /> {examName}</h3>\
                <div class="examProcess">\
                    <em>{downFormat}：</em>\
                    <strong>\
                        {completedStatus}({count}个)\
                        <span class="model">\
                            <span class="modelContent">{classList}</span>\
                        </span>\
                    </strong>\
                </div>\
            </div>\
            {itemRight}\
        </li>',
        examItemRightTpl:'<li class="examItem">\
                <div class="itemLeft">\
                    <h3><input type="checkbox" data-index="{index}" /> {examName}</h3>\
                    <div class="examProcess">\
                        <em>{downFormat}：</em>\
                        <strong>\
                            {completedStatus}({count}个)\
                            <span class="model">\
                                <span class="modelContent">{classList}</span>\
                            </span>\
                        </strong>\
                    </div>\
                </div>\
                <div class="itemRight">\
                    <a class="button" href="{zipUrl}">下载</a>\
                </div>\
            </li>',
        emptyDownloadTaskTpl:'<li class="emptyTask"><p>暂无下载任务</p></li>'
    },
    formatData:function(data){
        var resultData = []
        for(var i=0,ilen=data.length;i<ilen;i++){
            var examName = data[i].examName;
            var task = data[i].task;
            for(var j=0,jlen=task.length;j<jlen;j++){
                task[j].examName = examName;
                resultData.push(task[j])
            }
        }
        return resultData;
    },
    render(){
        //1word 2 excel 3教师讲案 4错题本
        var self = this;
        var data = self.listData;
        var downListHtml = '';
        //1word 2 excel 3教师讲案 4错题本
        var downloadTypeMap = {
            1:'word',
            2:'excel',
            3:'教师讲案' ,
            4:'错题前十'
        }
        var createStatusMap = {
            1:'未生成',
            2:'已生成',
            3:'生成失败'
        }
        for(var i=0,ilen=data.length;i<ilen;i++){
            var item = data[i];
            var itemTpl = item.status == 2?self.tpls.examItemRightTpl:self.tpls.examItemTpl;
            item.completedStatus = createStatusMap[item.status];
            item.count = item.class.length;
            item.classList = item.class.toString();
            item.index = i;
            item.downFormat = downloadTypeMap[item.downloadType];
            downListHtml+=itemTpl.substitute(item)
        }
        if(!downListHtml)downListHtml = self.tpls.emptyDownloadTaskTpl;
        $('#hgc_examList').html(downListHtml);
        
    },
    initDom:function(){
        this.$processBg = $('.hgc_downProcessBg').show();
        this.$editBtnArea = $('#btnsEdit');
        this.$btnsOperatorArea = $('#btnsOperator')
        this.$checkBox = $('.hgc_downProcess .processContent input');
    },
    isAllChecked:function(){
        var self = this;
        var checkedCount = 0;
        self.$checkBox.each(function(index,el){
            if($(el).prop('checked')){
                checkedCount++;
            }
        })
        return checkedCount >= self.$checkBox.length;
    },
    refrush:function(ids){
        var self = this;
        
        ids.forEach(function(id){
            self.listData.forEach(function(item,index){
                if(item.id === id)self.listData.splice(index,1);
            }) 
            
        })
        $('#btnsOperator .return').click();
        self.render();
        self.initDom();
        self.bindEvent();
    },
    bindEvent:function(){
        var self = this;
        //开始默认是否全选
        var checkAllStatus = false;
        var selDownItem = [];
        //点击编辑按钮
        $('#btnsEdit button').unbind('click').click(function(){
            self.$editBtnArea.hide();
            self.$btnsOperatorArea.show();
            self.$checkBox.show();
        })
        //点击返回按钮
        $('#btnsOperator .return').unbind('click').click(function(){
            self.$editBtnArea.show();
            self.$btnsOperatorArea.hide();
            self.$checkBox.hide()
        })

        self.$checkBox.change(function(){
            var isChecked = $(this).prop('checked');
            var _index = +$(this).attr('data-index');
            checkAllStatus = self.isAllChecked();
            if(isChecked){
                //var selItem = JSON.parse(JSON.stringify(self.listData[_index]));
                selDownItem.push(self.listData[_index])
            }else{
                var $index;
                selDownItem.some(function(v,index){
                    if(self.listData[_index].id === v.id){
                        $index = index;
                        return;
                    }
                })
                selDownItem.splice($index,1);
            }
        })


        //全选
        $('#hgc_allCheck').unbind('click').click(function(event){
            event.preventDefault();
            checkAllStatus = !checkAllStatus;
            self.$checkBox.prop('checked',checkAllStatus)
            selDownItem = checkAllStatus?$.extend([],self.listData,true):[];
        })
        $('#hgc_downDelete').unbind('click').click(function(){
            var seledIds = selDownItem.map(function(v){return v.id});
            self.cb(seledIds)
        })

        $('.hgc_downProcess .close').unbind('click').click(function(){
            self.$processBg.hide()
        })

    }
}

$(function () {
    false && window.hgc_downLoadModel.init({
        renderData:{
            examTitle:'考试名称',
            //选择考试班级
            class:{
                //可以下载的班级
                canSel:[{
                    className:'班级1',
                    id:11
                }],
                //不可下载的班级
                noSel:[{
                    className:'班级4',
                    id:14
                }]
            },
            //分数段
            scorePart:[105,95,85,75,65,55,45,35,25,15,0]
        },
        submitCb:function(downType,examSel,analysisSel,scorePart){
            /*
         * downType 报表类型
         * examSel 选择可下载的考试班级
         * analysisSel 选择的学情报告数据分析
         * scorePart 总分段人数分析表
         */
        console.log(scorePart)
        console.log(examSel)
        console.log(analysisSel)
            window.hgc_downLoadModel.hideModel();
        },
        cancelCb:function(){},
        closeCb:function(){}
    })


    // window.hgc_downProgress.init({
    //     listData:[{
    //         examName:'考试',
    //         task:[{
    //             //1word 2 excel 3教师讲案 4错题本
    //             downloadType:1,
    //             id:1212,
    //         //1 生成中 2已生成
    //             status:3,
    //             zipUrl:'http://baidu.com1',
    //             class:['一班','二班','一班','二班','一班','二班','一班','二班','一班','二班','一班','二班','一班','二班']
    //         }]
    //     },{
    //         examName:'考试',
    //         task:[{
    //             //1word 2 excel 3教师讲案 4错题本
    //             downloadType:1,
    //             id:121223,
    //             //1 生成中 2已生成
    //             status:3,
    //             zipUrl:'http://baidu.com1',
    //             class:['一班','二班']
    //         },
    //         {
    //             //1word 2 excel 3教师讲案 4错题本
    //             downloadType:1,
    //             id:121223,
    //             //1 生成中 2已生成
    //             status:2,
    //             zipUrl:'http://baidu.com1',
    //             class:['一班','二班']
    //         }
    //         ]
    //     }]
    // },function(dels){
    //     //删除的数据
    //     console.log(dels)
    //     //刷新弹框下载项
    //     //window.hgc_downLoadModel.refrush(seledIds);
    // });
    
})