<template>
<!-- 动力历史数据对比分析 -->
    <div class="powerHistoryContrastAnalysis">
        <div class="box">
            <div class="box-top">
                <el-form
                    style="overflow: hidden;"
                    :style="filterForm.show ? null : { height: '0px' }"
                    size="mini"
                    label-width="85px"
                >
                    <el-row>
                        <el-col :span="6">
                            <el-form-item label="监测部门">
                                <el-select
                                    filterable clearable
                                    v-model="filterForm.data.detectiondepartment"
                                    placeholder=""
                                    style="width: 100%;"
                                >
                                    <el-option
                                        v-for="item of nameObj.detectiondepartment.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="系统名称">
                                <el-select
                                    filterable clearable
                                    v-model="filterForm.data.systemname"
                                    placeholder=""
                                    style="width: 100%;"
                                >
                                    <el-option
                                        v-for="item of nameObj.systemname.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="监测点名称">
                                <el-select
                                    filterable clearable
                                    v-model="filterForm.data.powermonitorname"
                                    placeholder=""
                                    style="width: 100%;"
                                >
                                    <el-option
                                        v-for="item of nameObj.powermonitorname.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="监测项目名称">
                                <el-select
                                    filterable clearable
                                    v-model="filterForm.data.sitem"
                                    placeholder=""
                                    style="width: 100%;"
                                >
                                    <el-option
                                        v-for="item of nameObj.sitem.arr"
                                        :key="item.id"
                                        :value="item.id"
                                        :label="item.name"
                                    ></el-option>
                                </el-select>
                            </el-form-item>
                        </el-col>
                    </el-row>
                    <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="对比日期">
                                <zj-timegran-date
                                    v-model="filterForm.data.monitordate"
                                    style="width: 100%;"
                                    :timegranId="filterForm.data.timegranid"
                                    :timegranObj="nameObj.timegranid.obj"
                                    :defaultOffset="-1"
                                ></zj-timegran-date>
                            </el-form-item>
                        </el-col>
                        <el-col :span="6">
                            <el-form-item label="被比日期">
                                <zj-timegran-date
                                    v-model="filterForm.data.monitordatee"
                                    style="width: 100%;"
                                    :timegranId="filterForm.data.timegranid"
                                    :timegranObj="nameObj.timegranid.obj"
                                    :defaultOffset="-2"
                                ></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>
                    <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;
                                $nextTick(() => {
                                    singleTableHeight = getRoleHeight($refs['singleTable'].$el) - 45;
                                }
                            );"
                        >{{ 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%;"
                    :height="singleTableHeight"
                    border
                    size="mini"
                    highlight-current-row
                >
                    <el-table-column
                        sortable
                        :sort-by="function(row, index) { return sortFoo(row, index, 'detectiondepartment') }"
                        prop="detectiondepartment"
                        label="监测部门"
                        min-width="100px"
                        :show-overflow-tooltip="true"
                    >
                        <template slot-scope="scope">
                            <span>{{ nameObj.detectiondepartment.obj[scope.row.detectiondepartment] ? nameObj.detectiondepartment.obj[scope.row.detectiondepartment] : scope.row.detectiondepartment }}</span>
                        </template>
                    </el-table-column>
                    <el-table-column
                        sortable
                        :sort-by="function(row, index) { return sortFoo(row, index, 'systemname') }"
                        prop="systemname"
                        label="系统名称"
                        min-width="100px"
                        :show-overflow-tooltip="true"
                    >
                        <template slot-scope="scope">
                            <span>{{ nameObj.systemname.obj[scope.row.systemname] ? nameObj.systemname.obj[scope.row.systemname] : scope.row.systemname }}</span>
                        </template>
                    </el-table-column>
                    <el-table-column
                        sortable
                        :sort-by="function(row, index) { return sortFoo(row, index, 'powermonitorname') }"
                        prop="powermonitorname"
                        label="监测点名称"
                        min-width="100px"
                        :show-overflow-tooltip="true"
                    >
                        <template slot-scope="scope">
                            <span>{{ nameObj.powermonitorname.obj[scope.row.powermonitorname] ? nameObj.powermonitorname.obj[scope.row.powermonitorname] : scope.row.powermonitorname }}</span>
                        </template>
                    </el-table-column>
                    <el-table-column
                        sortable
                        :sort-by="function(row, index) { return sortFoo(row, index, 'sitem') }"
                        prop="sitem"
                        label="监测项目名称"
                        min-width="100px"
                        :show-overflow-tooltip="true"
                    >
                        <template slot-scope="scope">
                            <span>{{ nameObj.sitem.obj[scope.row.sitem] ? nameObj.sitem.obj[scope.row.sitem] : scope.row.sitem }}</span>
                        </template>
                    </el-table-column>
                    <el-table-column
                        sortable
                        prop="monitordate"
                        label="监测日期"
                        min-width="100px"
                        :show-overflow-tooltip="true"
                    ></el-table-column>
                    <el-table-column
                        sortable
                        prop="monitoringvalue"
                        label="检测值"
                        min-width="100px"
                        :show-overflow-tooltip="true"
                    ></el-table-column>
                    <el-table-column
                        sortable
                        prop="unit"
                        label="单位"
                        min-width="100px"
                        :show-overflow-tooltip="true"
                    ></el-table-column>
                </el-table>
                <el-pagination
                    layout="total, sizes, prev, pager, next, jumper"
                    :total="total"
                    :page-sizes="[10, 20, 50, 100, 500, 1000]"
                    :page-size="pageSize"
                    :current-page.sync="pageNum"
                    @size-change="tableSizeChange"
                    @current-change="getTableData()"
                    style="text-align: right;margin-top: 10px;"
                ></el-pagination>
            </div>
        </div>
        <el-dialog
            title="分析图"
            :visible.sync="dialog.analyzeChart.show"
            width="900px"
            :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
                            style="width:150px;"
                            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-item label-width="0px">
                        对比日期：
                        最大值：<el-input clearable
                            style="width: 70px;"
                            v-model="dialog.analyzeChart.form.data.clockmaxvalue"
                            readonly
                        ></el-input>
                        最小值：<el-input clearable
                            style="width: 70px;"
                            v-model="dialog.analyzeChart.form.data.clockminvalue"
                            readonly
                        ></el-input>
                    </el-form-item>
                    <el-form-item label-width="0px">
                        被比日期：
                        最大值：<el-input clearable
                            style="width: 70px;"
                            v-model="dialog.analyzeChart.form.data.compareclockmaxvalue"
                            readonly
                        ></el-input>
                        最小值：<el-input clearable
                            style="width: 70px;"
                            v-model="dialog.analyzeChart.form.data.compareclockminvalue"
                            readonly
                        ></el-input>
                    </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>
                <!-- <el-select
                    filterable clearable
                    v-model="filterForm.data.detectiondepartment"
                    style="width:150px;"
                    size="mini"
                    @change="getTableData(1)"
                >
                    <el-option
                        v-for="item of nameObj.detectiondepartment.arr"
                        :key="item.id"
                        :value="item.id"
                        :label="item.name"
                    ></el-option>
                </el-select> -->
            </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: 'powerHistoryContrastAnalysis',
    components: {
        'zj-timegran-date': timegranDate
    },
    data () {
        return {
            activeMenu: '',
            filterForm: {
                show: true,
                data: {
                    detectiondepartment: '',
                    systemname: '',
                    powermonitorname: '',
                    sitem: '',
                    timegranid: 'MONTH',
                    monitordate: '',
                    monitordatee: ''
                },
                rules: {

                }
            },
            pageNum: 1,
            pageSize: 20,
            total: 0,
            singleTableHeight: 100,
            tableData: [
                // {
                //     detectiondepartment: '',
                //     systemname: '',
                //     powermonitorname: '',
                //     sitem: '',
                //     monitordate: '',
                //     dataDate: '',
                //     monitoringvalue: '',
                //     unit: ''
                // }
            ],
            nameObj: {
                detectiondepartment: {
                    obj: {
                        'TestCenter': '检化验中心',
                        'CentreWaterTreatment': '中央水处理'
                    },
                    arr: [
                        {
                            id: 'TestCenter',
                            name: '检化验中心'
                        },
                        {
                            id: 'CentreWaterTreatment',
                            name: '中央水处理'
                        }
                    ]
                },
                timegranid: {
                    obj: {
                        'MONTH': {
                            name: '月',
                            format: 'yyyy-MM'
                        },
                        'YEAR': {
                            name: '年',
                            format: 'yyyy'
                        }
                    },
                    arr: [
                        {
                            id: 'MONTH',
                            name: '月'
                        },
                        {
                            id: 'YEAR',
                            name: '年'
                        }
                    ]
                },
                systemname: {
                    obj: {},
                    arr: []
                },
                powermonitorname: {
                    obj: {},
                    arr: []
                },
                sitem: {
                    obj: {},
                    arr: []
                }
            },
            loading: false,
            tableLoading: false,
            dialog: {
                analyzeChart: {
                    show: false,
                    form: {
                        data: {
                            chartSeriesType: 'bar',
                            clockmaxvalue: '',
                            clockminvalue: '',
                            compareclockmaxvalue: '',
                            compareclockminvalue: ''
                        }
                    },
                    chart: {
                        show: true,
                        option: {
                            tooltip: {},
                            xAxis: {
                                type: 'category',
                                data: []
                            },
                            yAxis: {
                                type: 'value'
                            },
                            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'
                }
            ]
        };
        that.$nextTick(() => {
            // 立即获取的height有一定偏差，通过setTimeout延迟来解决
            setTimeout(() => {
                that.singleTableHeight = that.getRoleHeight(that.$refs['singleTable'].$el) - 45;
            }, 1);
        });
        that.getSystemNameData();
        that.getPowermonitorNameData();
        that.getItemNameData();
    },
    methods: {
        //  计算树区域高度
        getRoleHeight (dom) {
            return window.innerHeight - dom.offsetTop;
        },
        // 用于表格特殊列的过滤方法（:sort-by="function(row, index) { return sortFoo() }"）
        sortFoo (row, index, objName, name) {
            name = name || objName;
            let s = this.nameObj[objName].obj[row[name]] ? this.nameObj[objName].obj[row[name]] : row[name];
            return s;
        },
        // 获取系统名称
        getSystemNameData () {
            let that = this
            let url = 'pass/ems/v1/tcm0325s/?pageNum=1&pageSize=99999';
            that.axios.get(url)
                .then(function (res) {
                    if (res.code === '0') {
                        let arr = [];
                        let obj = {};
                        for (let item of res.data.list) {
                            arr.push({
                                id: item.powercode,
                                name: item.powername
                            })
                            obj[item.powercode] = item.powername;
                        }
                        that.nameObj.systemname.arr = arr;
                        that.nameObj.systemname.obj = obj;
                    } else {
                        that.$message.error(res.message);
                    }
                });
        },
        // 获取监测点名称
        getPowermonitorNameData () {
            let that = this
            let url = 'pass/ems/v1/tcm0316s/getidandname/';
            that.axios.get(url)
                .then(function (res) {
                    if (res.code === '0') {
                        let arr = [];
                        let obj = {};
                        for (let item of res.data) {
                            arr.push({
                                id: item.id,
                                name: item.name
                            })
                            obj[item.id] = item.name;
                        }
                        that.nameObj.powermonitorname.arr = arr;
                        that.nameObj.powermonitorname.obj = obj;
                    } else {
                        that.$message.error(res.message);
                    }
                });
        },
        // 获取监测项目
        getItemNameData () {
            let that = this
            let url = 'pass/ems/v1/tcm0323s/getidandname/';
            that.axios.get(url)
                .then(function (res) {
                    if (res.code === '0') {
                        let arr = [];
                        let obj = {};
                        for (let item of res.data) {
                            arr.push({
                                id: item.id,
                                name: item.name
                            })
                            obj[item.id] = item.name;
                        }
                        that.nameObj.sitem.arr = arr;
                        that.nameObj.sitem.obj = obj;
                    } else {
                        that.$message.error(res.message);
                    }
                });
        },
        // 获取表格中的数据
        getTableData (pageNum) {
            let that = this,
                params = {
                    detectiondepartment: that.filterForm.data.detectiondepartment,
                    systemname: that.filterForm.data.systemname,
                    powermonitorname: that.filterForm.data.powermonitorname,
                    sitem: that.filterForm.data.sitem,
                    timegranid: that.filterForm.data.timegranid,
                    monitordate: that.filterForm.data.monitordate,
                    monitordatee: that.filterForm.data.monitordatee
                };
            that.pageNum = pageNum || that.pageNum;
            that.tableLoading = true;
            let url = 'pass/ems/v1/tcm0348s/?pageNum=' + that.pageNum + '&pageSize=' + that.pageSize;
            that.axios.get(url, {
                params: params
            })
                .then(function (res) {
                    if (res.code === '0') {
                        let arr = [];
                        for (let item of res.data.list) {
                            arr.push({
                                recordid: item.recordid,
                                detectiondepartment: item.detectiondepartment,
                                systemname: item.systemname,
                                powermonitorname: item.powermonitorname,
                                sitem: item.sitem,
                                monitordate: item.monitordate,
                                dataDate: item.dataDate,
                                monitoringvalue: item.monitoringvalue,
                                unit: item.unit
                            })
                        }
                        that.tableData = arr;
                        that.total = res.data.total;
                    } else {
                        that.$message.error(res.message);
                    }
                    that.tableLoading = false;
                }).catch(function () {
                    that.tableLoading = false;
                });
        },
        // 改变表格显示条数
        tableSizeChange (val) {
            let that = this;
            that.pageSize = val;
            that.getTableData(1);
        },
        // 重置搜索
        tableDataCancel () {
            let that = this;
            for (let key in that.filterForm.data) {
                if (that.filterForm.data[key] instanceof Array) {
                    that.filterForm.data[key] = [];
                } else {
                    that.filterForm.data[key] = '';
                }
            }
            that.getTableData(1);
        },
        chartSeriesType () {
            let that = this;
            // that.dialog.analyzeChart.chart.show = false;
            for (let item of that.dialog.analyzeChart.chart.option.series) {
                item.type = that.dialog.analyzeChart.form.data.chartSeriesType;
            }
            // setTimeout(() => {
            //     that.dialog.analyzeChart.chart.show = true;
            // }, 100);
            that.$refs['graphical'].setGraphical();
        }
    }
}
</script>

<style lang="less">
.powerHistoryContrastAnalysis {
    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;
                padding: 7px 0;
                border-top: 1px solid #ccc;
                // border-bottom: 1px solid #ccc;
                // margin-bottom: 6px;
            }
        }
    }
}
</style>
