<template>
<!-- 吨钢综合能耗跟踪及趋势分析 -->
    <div class="steelTrackingAndTrend">
        <div class="box">
            <div class="box-top">
                <el-form
                    style="overflow: hidden;"
                    :style="filterForm.show ? null : { height: '0px' }"
                    size="mini"
                    label-width="70px"
                >
                    <el-row>
                        <el-col :span="6">
                            <el-form-item label="时间粒度">
                                <el-select
                                    filterable clearable
                                    v-model="filterForm.data.timegranid"
                                    placeholder=""
                                    style="width: 100%;"
                                >
                                    <el-option
                                        v-for="item of nameObj.timegranid.arr"
                                        :key="item.id"
                                        :value="item.id"
                                        :label="item.name"
                                    ></el-option>
                                </el-select>
                            </el-form-item>
                        </el-col>
                        <el-col :span="6">
                            <el-form-item label="起始时间">
                                <zj-timegran-date
                                    v-model="filterForm.data.clock"
                                    style="width: 100%;"
                                    :timegranId="filterForm.data.timegranid"
                                    :timegranObj="nameObj.timegranid.obj"
                                    :defaultOffset="-2"
                                ></zj-timegran-date>
                            </el-form-item>
                        </el-col>
                        <el-col :span="6">
                            <el-form-item label="结束时间">
                                <zj-timegran-date
                                    v-model="filterForm.data.clocke"
                                    style="width: 100%;"
                                    :timegranId="filterForm.data.timegranid"
                                    :timegranObj="nameObj.timegranid.obj"
                                    :defaultOffset="-1"
                                ></zj-timegran-date>
                            </el-form-item>
                        </el-col>
                    </el-row>
                </el-form>
                <div class="box-top-gjl">
                    <!-- <el-button
                        class="button"
                        type="primary"
                        size="mini"
                        icon="el-icon-view"
                        @click="dialog.analyzeChart.show = true"
                    >分析图</el-button> -->
                    <!-- <el-button
                        class="button"
                        type="primary"
                        size="mini"
                        icon="el-icon-download"
                    >导出</el-button> -->
                    <div style="float:right; text-align: right;">
                        <el-button
                            class="button"
                            type="primary"
                            size="mini"
                            icon="el-icon-search"
                            v-privilege="activeMenu + 'QUERY'"
                            @click="getTableData(1)"
                        >查询</el-button>
                        <el-button
                            class="button"
                            type="primary"
                            size="mini"
                            icon="el-icon-refresh"
                            v-privilege="activeMenu + 'QUERY'"
                            @click="tableDataCancel();"
                        >重置</el-button>
                        <el-button
                            size="mini"
                            :icon="filterForm.show ? 'el-icon-caret-top' : 'el-icon-caret-bottom'"
                            :title="filterForm.show ? '收起搜索区' : '展开搜索区'"
                            @click="filterForm.show = !filterForm.show;"
                        >{{ filterForm.show ? '收起' : '展开' }}</el-button>
                    </div>
                </div>
            </div>
            <div class="box-bottom">
                <el-table
                    stripe
                    id="singleTable"
                    ref="singleTable"
                    :data="tableData"
                    v-loading="tableLoading"
                    style="width: 100%;"
                    border
                    size="mini"
                    highlight-current-row
                >
                    <el-table-column
                        sortable
                        prop="ITEMNAME"
                        label="项目名称"
                        width="190px"
                        :show-overflow-tooltip="true"
                    ></el-table-column>
                    <el-table-column
                        sortable
                        prop="UNITNAME"
                        label="单位"
                        width="90px"
                        :show-overflow-tooltip="true"
                    ></el-table-column>
                    <el-table-column v-for="item in colList" :key="item" :label="item" :show-overflow-tooltip="true">
                        <el-table-column :prop="item+'_PRODUCTVALUE'" label="钢产量" min-width="100px">
                            <template slot-scope="scope">
                                <span>{{scope.row[item+'_PRODUCTVALUE']}}</span>
                            </template>
                        </el-table-column>
                        <el-table-column :prop="item+'_APPORTVALUE'" label="吨钢能耗" min-width="100px">
                            <template slot-scope="scope">
                                <span>{{scope.row[item+'_APPORTVALUE']}}</span>
                            </template>
                        </el-table-column>
                    </el-table-column>
                </el-table>
                <el-table
                    stripe
                    :data="tableDataTotal"
                    v-loading="tableLoading"
                    style="width: 100%;margin-top: 10px;"
                    border
                    size="mini"
                    highlight-current-row
                >
                    <el-table-column
                        sortable
                        prop="ITEMNAME"
                        label="项目名称"
                        width="190px"
                        :show-overflow-tooltip="true"
                    ></el-table-column>
                    <el-table-column
                        label="钢产量"
                    >
                        <el-table-column
                            sortable
                            prop="MINPRODUCTVALUE"
                            label="最小值"
                            min-width="100px"
                            :show-overflow-tooltip="true"
                        ></el-table-column>
                        <el-table-column
                            sortable
                            prop="MAXPRODUCTVALUE"
                            label="最大值"
                            min-width="100px"
                            :show-overflow-tooltip="true"
                        ></el-table-column>
                        <el-table-column
                            sortable
                            prop="AVGPRODUCTVALUE"
                            label="平均值"
                            min-width="100px"
                            :show-overflow-tooltip="true"
                        ></el-table-column>
                    </el-table-column>
                    <el-table-column label="吨钢能耗">
                        <el-table-column
                            sortable
                            prop="MINAPPORTVALUE"
                            label="最小值"
                            min-width="100px"
                            :show-overflow-tooltip="true"
                        ></el-table-column>
                        <el-table-column
                            sortable
                            prop="MAXAPPORTVALUE"
                            label="最大值"
                            min-width="100px"
                            :show-overflow-tooltip="true"
                        ></el-table-column>
                        <el-table-column
                            sortable
                            prop="AVGAPPORTVALUE"
                            label="平均值"
                            min-width="100px"
                            :show-overflow-tooltip="true"
                        ></el-table-column>
                    </el-table-column>
                </el-table>
                <div style="min-height: 420px;margin-top:25px;">
                    <el-form label-width="160px" size="mini" inline>
                        <el-form-item label="图表类型">
                            <el-select v-model="dialog.analyzeChart.form.data.chartSeriesType" @change="chartSeriesType">
                                <el-option value="bar" label="柱状图"></el-option>
                                <el-option value="line" label="折线图"></el-option>
                            </el-select>
                        </el-form-item>
                    </el-form>
                    <div>
                        <icore-graphical
                            ref="graphical"
                            v-if="dialog.analyzeChart.show && dialog.analyzeChart.chart.show"
                            :option="dialog.analyzeChart.chart.option"
                            :width="'100%'"
                            :height="'400px'"
                        >
                        </icore-graphical>
                    </div>
                </div>
            </div>
        </div>
        <!-- <el-dialog
            title="分析图"
            :visible.sync="dialog.analyzeChart.show"
            width="700px"
            :close-on-click-modal="false"
            :show-close="!loading"
        >
            <div>
                <el-form
                    label-width="80px"
                    size="mini"
                    inline
                >
                    <el-form-item label="图表类型">
                        <el-select
                                filterable clearable v-model="dialog.analyzeChart.form.data.chartSeriesType" @change="chartSeriesType">
                            <el-option value="bar" label="柱状图"></el-option>
                            <el-option value="line" label="折线图"></el-option>
                        </el-select>
                    </el-form-item>
                </el-form>
                <div>
                    <icore-graphical
                        ref="graphical"
                        v-if="dialog.analyzeChart.show && dialog.analyzeChart.chart.show"
                        :option="dialog.analyzeChart.chart.option"
                        :width="'100%'"
                        :height="'400px'"
                    >
                    </icore-graphical>
                </div>
            </div>
            <span
                slot="footer"
                class="dialog-footer"
            >
                <el-button @click="dialog.analyzeChart.show = false">取 消</el-button>
            </span>
        </el-dialog> -->
    </div>
</template>

<script>
import timegranDate from '@/components/zg/timegranDate.vue'
export default {
    name: 'steelTrackingAndTrend',
    components: {
        'zj-timegran-date': timegranDate
    },
    data () {
        return {
            colList: [], // 表1行转列['2020-05', '2020-06']
            activeMenu: '',
            filterForm: {
                show: true,
                data: {
                    timegranid: 'MONTH',
                    clock: '',
                    clocke: ''
                },
                rules: {
                }
            },
            pageNum: 1,
            pageSize: 20,
            total: 0,
            singleTableHeight: 100,
            tableData: [],
            tableDataTotal: [],
            nameObj: {
                timegranid: {
                    obj: {
                        'MONTH': {
                            name: '月',
                            format: 'yyyy-MM'
                        },
                        'YEAR': {
                            name: '年',
                            format: 'yyyy'
                        }
                    },
                    arr: [
                        {
                            id: 'MONTH',
                            name: '月'
                        },
                        {
                            id: 'YEAR',
                            name: '年'
                        }
                    ]
                }
            },
            loading: false,
            tableLoading: false,
            dialog: {
                analyzeChart: {
                    show: false,
                    form: {
                        data: {
                            chartSeriesType: 'bar'
                        }
                    },
                    chart: {
                        show: true,
                        option: {
                            tooltip: {
                                trigger: 'axis'
                            },
                            legend: {
                                data: []
                            },
                            toolbox: {
                                feature: {
                                    saveAsImage: {}
                                }
                            },
                            xAxis: {
                                type: 'category',
                                data: []
                            },
                            yAxis: [
                                {
                                    type: 'value',
                                    position: 'left',
                                    name: '吨钢能耗'
                                },
                                {
                                    type: 'value',
                                    position: 'right',
                                    name: '钢产量'
                                }
                            ],
                            grid: {
                                x: 80,
                                x2: 100
                            },
                            series: [{
                                data: [],
                                type: 'bar'
                            }]
                        }
                    }
                }
            }
        }
    },
    created () {
        this.activeMenu = window.localStorage.getItem('activeMenu');
    },
    mounted () {
        let that = this;
        window.PEDataObj = {
            // 将数据绑定到window上，供main页面使用
            vm: that,
            // tableArr：用于导出成Excel的表格的信息
            tableArr: [
                {
                    name: '',
                    id: 'singleTable'
                }
            ]
        };
    },
    methods: {
        //  计算树区域高度
        getRoleHeight (dom) {
            return window.innerHeight - dom.offsetTop;
        },
        // 获取表格中的数据
        getTableData (pageNum) {
            let that = this;
            if (!that.filterForm.data.timegranid) {
                that.$message.warning('请选择时间粒度');
                return true;
            }
            if (!that.filterForm.data.clock) {
                that.$message.warning('请选择开始时间');
                return true;
            }
            if (!that.filterForm.data.clocke) {
                that.$message.warning('请选择结束时间');
                return true;
            }
            let params = {
                timegranid: that.filterForm.data.timegranid,
                clock: that.filterForm.data.clock,
                clocke: that.filterForm.data.clocke
            };
            that.pageNum = pageNum || that.pageNum;
            that.tableLoading = true;
            let url = 'pass/ems/v1/trmindexitems/getDate631ForPage?pageNum=' + that.pageNum + '&pageSize=' + that.pageSize;
            that.axios.get(url, {
                params: params
            })
                .then(function (res) {
                    if (res.code === '0') {
                        that.colList = [];
                        let tableFormDataObj = {};
                        let legendArr = [],
                            seriesArr = [];
                        for (let item of res.data.result1) {
                            let obj = {};
                            let xId = item.WORKPROCID;
                            let clock = item.CLOCK;
                            if (that.colList.indexOf(clock) < 0) {
                                that.colList.push(clock);
                            }
                            if (tableFormDataObj[xId]) {
                                obj = tableFormDataObj[xId];
                            }
                            for (let key in item) {
                                if (key === 'APPORTVALUE' || key === 'PRODUCTVALUE') {
                                    obj[clock + '_' + key] = item[key];
                                } else {
                                    obj[key] = item[key];
                                }
                            }
                            tableFormDataObj[xId] = obj;
                        }
                        that.colList.sort();
                        that.tableData = Object.values(tableFormDataObj);
                        let itemname1 = '吨钢能耗';
                        let itemname2 = '钢产量';
                        legendArr.push(itemname1);
                        legendArr.push(itemname2);
                        let seriesObj1 = {
                            name: itemname1,
                            type: that.dialog.analyzeChart.form.data.chartSeriesType,
                            data: [],
                            yAxisIndex: 0,
                            itemStyle: {
                                normal: {
                                    label: {
                                        show: true // 自动显示数据
                                    }
                                }
                            }
                        };
                        let seriesObj2 = {
                            name: itemname2,
                            type: that.dialog.analyzeChart.form.data.chartSeriesType,
                            data: [],
                            yAxisIndex: 1,
                            itemStyle: {
                                normal: {
                                    label: {
                                        show: true // 自动显示数据
                                    }
                                }
                            }
                        };
                        for (let clk of that.colList) {
                            seriesObj1.data.push(that.tableData[0][clk + '_' + 'APPORTVALUE']);
                            seriesObj2.data.push(that.tableData[0][clk + '_' + 'PRODUCTVALUE']);
                        }
                        seriesArr.push(seriesObj1, seriesObj2);
                        that.dialog.analyzeChart.chart.option.legend.data = legendArr;
                        that.dialog.analyzeChart.chart.option.xAxis.data = that.colList;
                        that.dialog.analyzeChart.chart.option.series = seriesArr;
                        that.dialog.analyzeChart.show = true;
                        that.dialog.analyzeChart.chart.show = false;
                        setTimeout(() => {
                            that.dialog.analyzeChart.chart.show = true;
                        }, 100);
                        that.tableDataTotal = res.data.result2;
                    } else {
                        that.$message.error(res.message);
                    }
                    that.tableLoading = false;
                }).catch(function () {
                    that.tableLoading = false;
                });
        },
        // 改变表格显示条数
        tableSizeChange (val) {
            let that = this;
            that.pageSize = val;
            that.getTableData(1);
        },
        // 重置搜索
        tableDataCancel () {
            let that = this;
            for (let key in that.filterForm.data) {
                if (that.filterForm.data[key] instanceof Array) {
                    that.filterForm.data[key] = [];
                } else {
                    that.filterForm.data[key] = '';
                }
            }
            that.getTableData(1);
        },
        chartSeriesType () {
            let that = this;
            for (let item of that.dialog.analyzeChart.chart.option.series) {
                item.type = that.dialog.analyzeChart.form.data.chartSeriesType;
            }
            that.$refs['graphical'].setGraphical();
        }
    }
}
</script>

<style lang="less">
.steelTrackingAndTrend {
    min-width: 700px;
    height: 100%;
    .box {
        height: 100%;
        padding: 15px 15px 0 15px;
        .box-top {
            .el-form-item {
                margin-bottom: 7px;
            }
            .box-top-gjl {
                overflow: hidden;
                // margin-top: -7px;
                padding: 7px 0;
                border-top: 1px solid #ccc;
                // border-bottom: 1px solid #ccc;
                // margin-bottom: 6px;
            }
        }
        .el-table .el-table__row {
            height: 35px;
        }
    }
}
</style>
