import echarts from 'echarts'
export default {
    data () {
        return {
            barLable: {
                show: true,
                position: 'top',
                textStyle: { // 数值样式
                    color: 'black',
                    fontSize: 12
                },
                formatter: (params) => {
                    // 这个回调函数不起作用了
                    return params.value === '0' ? '' : params.value
                }

            }
        }
    },
    methods: {
        getOption (totalMs = 0) {
            console.log(totalMs)
            const option = {
                series: [
                    {
                        type: 'gauge',
                        min: 0,
                        max: 100,
                        animationDuration: 3000,
                        axisLine: {
                            lineStyle: {
                                width: 30,
                                color: [
                                    [0.3, '#fd666d'],
                                    [0.7, '#37a2da'],
                                    [1, '#67e0e3']
                                ]
                            }
                        },
                        pointer: {
                            itemStyle: {
                                color: 'auto'
                            }
                        },
                        axisTick: {
                            distance: -30,
                            length: 8,
                            lineStyle: {
                                color: '#fff',
                                width: 2
                            }
                        },
                        splitLine: {
                            distance: -30,
                            length: 30,
                            lineStyle: {
                                color: '#fff',
                                width: 4
                            }
                        },
                        axisLabel: {
                            show: true
                        },
                        detail: {
                            valueAnimation: true,
                            formatter: '{value} %',
                            color: 'auto',
                            top: '100%',
                            offsetCenter: [0, '75%']
                        },
                        data: [{ value: totalMs, top: '100%' }]
                    }
                ]
            }
            const accept = echarts.init(this.$refs.chart1)
            accept.setOption(JSON.parse(JSON.stringify(option)))
            // this.show1 = true
        },
        barDataPlan (data) {
            data.series.forEach(item => {
                item.label = this.barLable
                item.type = 'bar'
                item.barGap = 0
                item.emphasis = {
                    focus: 'series'
                }
            })
            const barDataTy = {
                // 图例设置
                legend: {
                    textStyle: {
                        fontSize: 12,
                        color: '#333'
                    }
                },
                title: {
                    show: true,
                    text: data.title,
                    textStyle: {
                        // color: '#fff',
                        fontSize: 20,
                        fontWeight: '600'
                    },
                    textAlign: 'center',
                    left: '50%',
                    top: '20px'
                },
                xAxis: {
                    name: '部门',
                    type: 'category',
                    data: data.xAxisData,
                    axisTick: {
                        alignWithLabel: true
                    },
                    axisLabel: {
                        rotate: 30,
                        interval: 0,
                        margin: 10
                    }
                },
                yAxis: {
                    type: 'value',
                    name: '数量（个）',
                    minInterval: 1,
                    nameTextStyle: {
                        fontSize: 14
                    },
                    splitLine: {
                        show: false
                    }
                },
                series: data.series,
                color: data.color,
                tooltip: {
                    show: true,
                    trigger: 'axis'
                }
            }
            const accept = echarts.init(this.$refs.chart2)
            accept.setOption(JSON.parse(JSON.stringify(barDataTy)))
        }
    }

}