// pages/workReport/workReport.js
const {API: $api} = require("../../utils/api");
import {base_url} from '../../utils/http';
Page({

    /**
     * 页面的初始数据
     */
    data: {
        searchForm:{
            type:'',
            target:'',
            targetId:''
        },
        //搜索
        typeOpt:[
            {text:'请选择类型',value:''},
            {text:'党务及意识形态',value:'党务及意识形态'},
            {text:'党风廉政建设',value:'党风廉政建设'},
            {text:'日常考核指标',value:'日常考核指标'},
            {text:'季度考核指标',value:'季度考核指标'},
        ],
        typeShow:false,
        targetOpt:[],
        targetShow:false,
        mainActiveIndex:0,
        activeId:null,
        detailData:null,
        fileList:[],
        isRadio:false
    },

    /**
     * 生命周期函数--监听页面加载
     */
    onLoad(options) {
        if(options && JSON.stringify(options) !== '{}'){
            this.setData({
                "searchForm.type":options.type,
                isRadio:options.isRadio?options.isRadio:false
            })
            if(this.data.isRadio){
                this.loadDetailData({
                    pageNum:1,
                    pageSize:10,
                    type:options.type,
                    id:options.id
                });
            }else{
                this.loadTargetData({type:options.type});
            }
        }
    },

    //类型搜索
    handleTypeOpen(){
        this.setData({
            typeShow:true
        })
    },
    handleTypeClose(){
        this.setData({
            typeShow:false
        })
    },
    handleTypeChange(e){
        this.setData({
            "searchForm.type": e.detail,
            typeShow:false,
            targetOpt:[],
            mainActiveIndex:0,
            activeId:null,
            detailData:null,
            "searchForm.target":""
        });
        this.loadTargetData({type:this.data.searchForm.type});
    },
    handleTypeClick(event) {
        const { name } = event.currentTarget.dataset;
        this.setData({
            "searchForm.type": name,
            typeShow:false,
            targetOpt:[],
            mainActiveIndex:0,
            activeId:null,
            detailData:null,
            "searchForm.target":""
        });
        this.loadTargetData({type:this.data.searchForm.type});
    },

    //指标搜索
    handleTargetOpen(){
        this.setData({
            targetShow:true
        })
    },
    handleTargetClose(){
        this.setData({
            targetShow:false
        })
    },
    handleTargetNav(e){
        this.setData({
            mainActiveIndex:e.detail.index
        })
    },
    handleTargettem(e){
        this.setData({
            "searchForm.target":e.detail.text,
            "searchForm.targetId":e.detail.id,
            "searchForm.shotName":e.detail.shotName,
            activeId:e.detail.id,
            targetShow:false,
        })
        this.loadDetailData({
            pageNum:1,
            pageSize:10,
            type:this.data.searchForm.type,
            id:this.data.searchForm.targetId
        });
    },

    //上传之前
    handleBeforeUpload(e){
        const { file, callback } = e.detail;
        if(file.size > 52428800){
            wx.showToast({
                title:'文件大小不能大于50MB！',
                duration:2000,
                icon:'none'
            })
            callback(false);
        }else if(file.url.indexOf('.jpg') > -1 || file.url.indexOf('.png') > -1 || file.url.indexOf('.pdf') > -1 ||
            file.url.indexOf('.jpg') > -1 || file.url.indexOf(".doc")>-1 || file.url.indexOf(".docx")>-1 || file.url.indexOf(".xlsx")>-1 ||
            file.url.indexOf(".xls")>-1){
            callback(true);
        }else{
            wx.showToast({
                title:'支持jpg,png,pdf,doc,docx,xlsx,xls格式的文件！',
                duration:2000,
                icon:'none'
            })
            callback(false);
        }
    },
    //上传文件数据
    handleUploadFile(e){
        const { file } = e.detail;
        let _fileList = this.data.fileList;
        _fileList.push({
            name:file.name,
            url:file.url,
            index:_fileList.length
        });
        this.setData({
            fileList:_fileList
        })
    },

    //上传图片数据
    handleUploadImg(){
        let _this = this;
        wx.chooseMedia({
            count:3,
            mediaType:['image','video'],
            sourceType:['album', 'camera'],
            maxDuration:60, //视频拍摄时长，3s-60s
            success(res){
                let _isUpload = false;
                res.tempFiles.forEach(item => {
                    if(item.size > 52428800){
                        _isUpload = true;
                    }
                });
                if(_isUpload){
                    wx.showToast({
                        title:'图片或视频不能大于50MB！',
                        icon:'none',
                        duration:1500
                    })
                    return false;
                }
                let _filesArr = res.tempFiles;
                let _fileList = _this.data.fileList;
                _filesArr.forEach(item => {
                    let _lastNum = item.tempFilePath.lastIndexOf('/')+1;
                    let _name =item.tempFilePath.substr(_lastNum,item.tempFilePath.length);
                    _fileList.push({
                        name:_name,
                        url:item.tempFilePath,
                        index:_fileList.length
                    })
                })
                _this.setData({
                    fileList:_fileList
                })
            }
        })
    },

    //预览文件
    handlePreView(e){
        let _url = e.currentTarget.dataset.url;
        if(_url.indexOf('.jpg') > -1 || _url.indexOf('.png') > -1){ //预览图片
            wx.previewImage({
                urls:[_url],
                current:_url
            })
        }else{ //下载文件
            wx.downloadFile({
                url: _url, //仅为示例，并非真实的资源
                success (res) {
                    if(res.statusCode === 200){
                        wx.openDocument({
                            filePath: res.tempFilePath,
                            success: function (res) {
                                console.log(res,'打开文档成功')
                            }
                        })
                    }
                }
            })
        }
    },
    //删除文件
    handleDelFile(e){
        let _index = e.currentTarget.dataset.index;
        let _fileList = this.data.fileList;
        _fileList.forEach((val,idx) => {
            if(val.index === _index){
                _fileList.splice(idx,1);
            }
        });
        _fileList.forEach((val,idx) => {
            val.index = idx;
        })
        this.setData({
            fileList:_fileList
        })
    },
    //封装单个上传的方法
    uploadFile(params){
        return new Promise((resolve, reject) => {
            wx.uploadFile({
                url: base_url+"/common/upload",
                filePath: params.url,
                name: 'file',
                success: function(data){
                    resolve(data);
                },
                fail(data) {
                    reject(data);
                }
            })
        })
    },
    //批量上传多个文件的方法
    uploadFiles(fileList){
        let promises = fileList.map(item => this.uploadFile(item));
        return Promise.all(promises);
    },
    //保存数据
    handleSubmit(){
        let _this = this;
        if(!_this.data.detailData){
            wx.showToast({
                title:'请先查询上方汇报数据！',
                duration:1500,
                icon:'none'
            })
            return false;
        }
        if(_this.data.fileList.length === 0){
            wx.showToast({
                title:'请上传附件！',
                duration:1500,
                icon:'none'
            })
            return false;
        }
        let _data = _this.data.detailData;
        let _files = [];
        let _fileList = _this.data.fileList;
        _this.uploadFiles(_fileList).then(obj => {
            obj.forEach(item => {
                let _data = JSON.parse(item.data);
                _files.push(_data.fileName);
            })
            let _submitForm = {
                header:_data.header,
                deptName:_data.deptName,
                shotName:_data.shotName,
                remark:_data.remark,
                id:_data.id,
                files:_files.join(',')
            };
            $api.commit(_submitForm).then(res => {
                if(res.code === 0){
                    wx.showToast({
                        title:'保存成功',
                        duration:1500
                    });
                    setTimeout(function () {
                        if(_this.data.isRadio){
                            wx.navigateBack();
                        }else{
                            _this.setData({
                                "searchForm.target":'',
                                "searchForm.targetId":'',
                                targetOpt:[],
                                mainActiveIndex:0,
                                activeId:null,
                                detailData:null,
                                fileList:[]
                            })
                            _this.loadTargetData({type:_this.data.searchForm.type});
                        }
                    },1500)
                }else{
                    wx.showToast({
                        title:res.msg,
                        duration:1500,
                        icon:'none'
                    });
                }
            })
        })

    },

    //加载指标
    loadTargetData(param){
        let _this = this;
        $api.queryTree(param).then(res => {
            if(res.code === 0){
                res.data.forEach((item,index) => {
                    item.index = index;
                })
                _this.setData({
                    targetOpt:res.data
                })
            }
        })
    },

    //加载详情数据
    loadDetailData(param){
      let _this = this;
      $api.queryList(param).then(res => {
          if(res.code === 0){
              let _data = null;
              if(res.rows.length>0){
                  _data = res.rows[0];
              }
              _this.setData({
                  detailData:_data
              })
          }
      })
    },

    /**
     * 生命周期函数--监听页面初次渲染完成
     */
    onReady() {

    },

    /**
     * 生命周期函数--监听页面显示
     */
    onShow() {

    },

    /**
     * 生命周期函数--监听页面隐藏
     */
    onHide() {

    },

    /**
     * 生命周期函数--监听页面卸载
     */
    onUnload() {

    },

    /**
     * 页面相关事件处理函数--监听用户下拉动作
     */
    onPullDownRefresh() {

    },

    /**
     * 页面上拉触底事件的处理函数
     */
    onReachBottom() {

    },

    /**
     * 用户点击右上角分享
     */
    onShareAppMessage() {

    }
})