YXGJ/utils/tool.js

import Vue from 'vue'

function mount() {
    Vue.prototype.getLocation = (isReverseGeocoder = false) => {
        return new Promise((resolve, reject) => {
            let that = this;
            handle()

            function handle() {
                uni.getLocation({
                    altitude: true,
                    highAccuracyExpireTime: 8000,
                    isHighAccuracy: true,
                    success: res => {
                        console.log("获取定位", res)
                        if (isReverseGeocoder) {
                            Vue.prototype.$Http.basic({
                                "id": "10027201",
                                "content": {
                                    "lon": res.longitude,
                                    "lat": res.latitude
                                }
                            }).then(s => {
                                console.log("定位", s)
                                res.result = s.data.result;
                                resolve(res)
                            })
                        } else {
                            resolve(res)
                        }
                    },
                    fail: err => {
                        uni.hideLoading();
                        query()
                    }
                })
            }

            function query() {
                uni.getSetting({
                    success({
                        authSetting
                    }) {
                        if (authSetting['scope.userLocation']) {
                            handle()
                        } else {
                            uni.showModal({
                                title: '提示',
                                content: '您未开启地理位置授权',
                                cancelText: '下次再说',
                                confirmText: '前去授权',
                                success: ({
                                    confirm
                                }) => {
                                    if (confirm) {
                                        uni.openSetting({
                                            success(res) {
                                                if (res.authSetting['scope.userLocation']) handle();
                                            }
                                        })
                                    } else {
                                        uni.showToast({
                                            title: "已拒绝地理位置授权",
                                            icon: "none",
                                        })
                                    }
                                }
                            })
                        }
                    }
                })
            }
        })
    };
    Vue.prototype.cutoff = (msg, title = "", mask = false, exitTime = 0, icon = 'none', duration = 2000, ) => {
        if (msg != '成功' || title) uni.showToast({
            title: msg == '成功' ? title : msg,
            duration,
            icon,
            mask: mask || exitTime != 0
        })
        if (exitTime && msg == '成功') setTimeout(uni.navigateBack, exitTime)
        return msg != '成功';
    };
    Vue.prototype.paging = (content, init, update) => {
        if (update) {
            let content1 = JSON.parse(JSON.stringify(content));
            content1.pageSize = (content1.pageNumber - 1) * content1.pageSize;
            content1.pageNumber = 1;
            return content1
        } else {
            if (content.pageTotal == undefined || !content.pageTotal) content.pageTotal = 1;
            if (content.pageNumber == undefined || !content.pageNumber) content.pageNumber = 1;
            if (content.pageSize == undefined || !content.pageSize) content.pageSize = 20;
            if (init) content.pageNumber = 1;
            return content.pageNumber > content.pageTotal;
        }
    }
    Vue.prototype.tovw = (num) => (num * 100 / 375).toFixed(3) + "vw";
    Vue.prototype.getApps = (appRemark, route) => {
        const list = Object.values(uni.getStorageSync('authList')[appRemark])
        return route ? list.find(v => v.path == route || v.pathDetail == route) : list
    };
    Vue.prototype.getHeight = (even, that, calculate = true) => {
        return new Promise((resolve, reject) => {
            if (calculate) {
                uni.getSystemInfo({
                    success(s) {
                        uni.createSelectorQuery().in(that).select(even).boundingClientRect().exec(res => (!res[0]) ? reject('没有查询到元素') : resolve(s.windowHeight - res[0].bottom))
                    }
                });
            } else {
                uni.createSelectorQuery().in(that).select(even).boundingClientRect().exec(res => (!res[0]) ? reject('没有查询到元素') : resolve(res[0]))
            }
        })
    };
    //得到缩略图或者压缩图  getType默认得到缩略图传true得到压缩图
    /**
     * 
     * @param {string} type compressed压缩图;thumbnail缩略图,hls转码视频,cover封面
     * @returns 
     */
    Vue.prototype.getSpecifiedImage = (item, type = 'thumbnail') => {
        let v = item.subfiles.find(v => v.type == type);
        return v ? v.url : item.url;
    }
}

module.exports = {
    mount
}