import {isIos, judgeIosPermission, requestAndroidPermission, gotoAppPermissionSetting} from "./permission"
import {cfg, fileUrl, serverUrl} from "./https";


const msg = (title, icon = 'none', duration = 1800, mask = false) => {
    //统一提示方便全局修改
    if (Boolean(title) === false) {
        return;
    }
    uni.showToast({
        title,
        duration,
        mask,
        icon
    });
};

const isEmptyOrNull = function (exp) {
    return !exp || typeof (exp) == "undefined" || exp.length === 0 || exp == '' || JSON.stringify(exp) == "{}";
};


const fillUrl = function (url) {
    if (!url) {
        return "";
    }
    if (url.indexOf("http") === 0) {
        return url;
    } else {
        return fileUrl + url;
    }
};

const getData = function (key, callback) {
    uni.getStorage({
        key: key,
        success: function (res) {
            if (!!callback) {
                callback(null, [res.data]);
            }
        }
    });
};

const formatDateTime = date => {
    if (!date) {
        return "";
    }
    if (!date instanceof Number && !date instanceof Date) {
        return date;
    }
    date = new Date(date);
    const year = date.getFullYear();
    const month = date.getMonth() + 1;
    const day = date.getDate();
    const hour = date.getHours();
    const minute = date.getMinutes();
    const second = date.getSeconds();

    return [year, month, day].map(formatNumber).join('/') + ' ' + [hour, minute, second].map(formatNumber).join(':')
};

const formatDate = date => {
    if (!date) {
        return "";
    }
    if (!date instanceof Number && !date instanceof Date) {
        return date;
    }
    date = new Date(date);
    const year = date.getFullYear();
    const month = date.getMonth() + 1;
    const day = date.getDate();
    const hour = date.getHours();
    const minute = date.getMinutes();
    const second = date.getSeconds();

    return [year, month, day].map(formatNumber).join('-');
};

const formatNumber = n => {
    n = n.toString();
    return n[1] ? n : '0' + n
};

const fmtMoney = v => {
    let value = v || 0;
    return (Number(value) / 100).toFixed(2);
};

/**
 * 根据key查找数据中对应角标
 */
const getDataIndex = (key, data) => {
    var value = '';
    var i = 0;
    while (i < data.length) {
        if (key == data[i].key) {
            value = i;
            break;
        } else {
            i++;
        }
    }
    return value;
};

const getDictValue = (type, code, dict) => {
    if (!dict || !code) {
        return "";
    }
    let dictList = dict[type];
    if (!isEmptyOrNull(dictList)) {
        for (let i = 0; i < dictList.length; i++) {
            if (dictList[i].code == code) {
                return dictList[i].value;
            }
        }
    }
    return "";
};

const contains = (array, element, key) => {
    if (!isEmptyOrNull(array)) {
        for (let i = 0; i < array.length; i++) {
            if (!key) {
                if (array[i] == element) {
                    return true;
                }
            } else if (key) {
                if (element.constructor != Object && array[i][key] == element) {
                    return true;
                } else if (element.constructor == Object && array[i][key] == element[key]) {
                    return true;
                }
            }
        }
    }
    return false;
};

const gm = {
    data() {
        return {
            shareOptions: {}
        }
    },
    onShareAppMessage() {
        return {
            title: this.shareOptions.title,
            path: this.shareOptions.path,
            imageUrl: this.shareOptions.imageUrl,
            success: function (res) {
                console.log("share success", res)
            }
        }
    },
    filters: {
        fmtUrl(url) {
            return fillUrl(url);
        },
        fmtDate(date) {
            return formatDate(date);
        },
        fmtDateTime(date) {
            return formatDateTime(date);
        },
        fmtMoney(money) {
            return fmtMoney(money);
        },
        fmtDict(code, type) {
            var dataList = uni.getStorage("dataList");
            return getDictValue(type, code, dataList);
        },
        fmtHisDate(t) {
            if (t === null || t === undefined) {
                return '';
            }
            const date = new Date(t * 1000);
            const year = date.getFullYear();
            const month = date.getMonth() + 1;
            const day = date.getDate();
            const hour = date.getHours();
            const minute = date.getMinutes();

            const today = new Date();
            const ty = today.getFullYear();
            const tm = today.getMonth() + 1;
            const td = today.getDate();
            if (year === ty && month === tm && day === td) {
                return [hour, minute].map(n => {
                    n = n.toString();
                    return n[1] ? n : '0' + n;
                }).join(':');
            }
            return [month, day].map(n => {
                n = n.toString();
                return n[1] ? n : '0' + n;
            }).join('-') + "  " + [hour, minute].map(n => {
                n = n.toString();
                return n[1] ? n : '0' + n;
            }).join(':');
        },
    },
    methods: {
        toPage(url){
            var tabPages =["pages/index/index","pages/category/category","pages/cart/cart","pages/account/center"]
            if(tabPages.findIndex(item=>url.indexOf(item)>-1)>-1){
                uni.switchTab({url:url});
            }else{
                uni.navigateTo({url:url});
            }
        },
        copy(obj) {
            var newobj = obj.constructor === Array ? [] : {};
            if (typeof obj !== 'object') {
                return;
            }
            for (var i in obj) {
                newobj[i] = typeof obj[i] === 'object' ? this.copy(obj[i]) : obj[i];
            }
            return newobj
        },
        getPrePage(delta=1) {
            let pages = getCurrentPages();
            pages.forEach(item=>console.log("route--->",item.route))

            let prePage = pages[pages.length - (delta+1)];
            // #ifdef H5
            return prePage;
            // #endif
            return prePage.$vm;
        },
        getUrl(url) {
            if (url.indexOf("http") === 0) {
                return url;
            } else {
                return serverUrl + url;
            }
        },
        isNull(val) {
            return isEmptyOrNull(val);
        },
        contains(array, element, key) {
            return contains(array, element, key);
        },
        stopEvent(e) {
            console.log("stop event")
            e.stopPrevent();
        },
        uploadImages(count, scallback, fcallback) {
            let result = [];
            this.checkPermission("camera", () => {
                this.checkPermission("storage", () => {
                    uni.chooseImage({
                        count: count, //默认9
                        sizeType: ['original', 'compressed'],
                        sourceType: ['album'],
                        success: (res) => {
                            uni.showLoading({title: "图片上传中"});
                            const files = res.tempFilePaths;
                            let length = files.length;
                            for (let i = 0; i < files.length; i++) {
                                let fp = files[i];
                                const formData = {
                                    thumb_mode: 1,
                                    'X-Token': uni.getStorageSync(cfg.key.token) || ""
                                };
                                uni.uploadFile({
                                    url: cfg.api.uploadUrl,
                                    filePath: fp,
                                    name: 'file',
                                    formData: formData,
                                    success: (uploadFileRes) => {
                                        result.unshift(JSON.parse(uploadFileRes.data).result.uuid);
                                    },
                                    complete: () => {
                                        length--;
                                        if (length <= 0) {
                                            uni.hideLoading();
                                            setTimeout(() => {
                                                if (scallback) {
                                                    console.log(result)
                                                    scallback.call(null, result);
                                                }
                                            }, 100)
                                        }
                                    }
                                });
                            }
                        }
                    });
                });
            })
        },
        uploadVideo(callback) {
            this.checkPermission("camera", () => {
                this.checkPermission("storage", () => {
                    uni.chooseVideo({
                        count: 1, //默认9
                        sourceType: ['camera', 'album'],
                        maxDuration: 30,
                        success: (res) => {
                            if (res.size > 51200000) {
                                this.$dialog.success("只能上传小于50M的视频!");
                                return;
                            }
                            uni.showLoading({
                                title: '视频上传中'
                            });
                            const formData = {
                                thumb_mode: 1,
                                'X-Token': uni.getStorageSync(cfg.key.token) || ""
                            };
                            uni.uploadFile({
                                url: cfg.api.uploadUrl,
                                filePath: res.tempFilePath,
                                name: 'file',
                                formData: formData,
                                success: (uploadFileRes) => {
                                    callback(uploadFileRes);
                                    uni.hideLoading();
                                },
                                complete: () => {
                                    uni.hideLoading();
                                }
                            });
                        }
                    });
                })
            })
        },
        payRequest(payType, payInfo, scallback, fcallback) {
            let _this = this;
            //1微信 2-支付宝
            if (payType === 1) {
                // fcallback.apply();
                uni.requestPayment({
                    provider: 'wxpay',
                    orderInfo: payInfo.wxpay,
                    success: function (res) {
                        scallback.apply();
                    },
                    fail: function (err) {
                        console.log('fail:' + JSON.stringify(err));
                        fcallback.apply();
                    }
                });
            } else if (payType === 2) {
                uni.requestPayment({
                    provider: 'alipay',
                    orderInfo: payInfo.alipay.orderString,
                    success: function (res) {
                        scallback.apply();
                    },
                    fail: function (err) {
                        console.log('fail:' + JSON.stringify(err));
                        fcallback.apply();
                    }
                });
            }
        },
        getDate(date, type) {
            let year = date.getFullYear();
            let month = date.getMonth() + 1;
            let day = date.getDate();

            if (type === 'start') {
                year = year - 60;
            } else if (type === 'end') {
                year = year + 2;
            }
            month = month > 9 ? month : '0' + month;
            day = day > 9 ? day : '0' + day;
            return `${year}年${month}月`;
        },
        getTimestamp(timestamp) {
            function zeroize(num) {
                return (String(num).length === 1 ? '0' : '') + num;
            }

            var curTimestamp = parseInt(new Date().getTime() / 1000); //当前时间戳

            var curDate = new Date(curTimestamp * 1000); // 当前时间日期对象
            var tmDate = new Date(timestamp);  // 参数时间戳转换成的日期对象

            var Y = tmDate.getFullYear(), m = tmDate.getMonth() + 1, d = tmDate.getDate();

            if (curDate.getFullYear() == Y && curDate.getMonth() + 1 == m && curDate.getDate() == d) {
                return '今天';
            } else {
                var newDate = new Date((curTimestamp - 86400) * 1000); // 参数中的时间戳加一天转换成的日期对象
                if (newDate.getFullYear() == Y && newDate.getMonth() + 1 == m && newDate.getDate() == d) {
                    return '昨天';
                } else if (curDate.getFullYear() == Y) {
                    return zeroize(m) + '月' + zeroize(d) + '日 ';
                } else {
                    return Y + '年' + zeroize(m) + '月' + zeroize(d) + '日 ';
                }
            }
        },
        isPhoneNumber(phone) {
            const reg = /^((0\d{2,3}-?\d{7,8})|(1\d{10}))$/; //校验手机号和固定电话
            return reg.test(phone);
        },
        isBankCardNo(bankNo) {
            var num = /^\d*$/;
            return !(bankNo.length < 16 || bankNo.length > 19 || !num.test(bankNo));
        },
        throttle(fn, wait = 500, isImmediate = false) {
            let flag = true;
            if (isImmediate) {
                return function () {
                    if (flag) {
                        fn.apply(this, arguments);
                        flag = false;
                        setTimeout(() => {
                            flag = true
                        }, wait)
                    }
                }
            }
            return function () {
                if (flag == true) {
                    flag = false
                    setTimeout(() => {
                        fn.apply(this, arguments)
                        flag = true
                    }, wait)
                }
            }
        },
        debounce(fn, wait = 500, isImmediate = false) {
            let timerId = null;
            let flag = true;
            if (isImmediate) {
                return function () {
                    clearTimeout(timerId);
                    if (flag) {
                        fn.apply(this, arguments);
                        flag = false
                    }
                    timerId = setTimeout(() => {
                        flag = true
                    }, wait)
                }
            }
            return function () {
                clearTimeout(timerId);
                timerId = setTimeout(() => {
                    fn.apply(this, arguments)
                }, wait)
            }
        },
        /**
         * APP权限校验 https://ext.dcloud.net.cn/plugin?id=594
         * @param permissionId
         * @param scallback
         * @param fcallback
         */
        checkPermission(permissionId, scallback, fcallback) {
            let _this = this;
            //location	位置
            // push	推送（限iOS，注意Android上推送并不是一个权限）
            // camera	摄像头
            // photoLibrary	相册
            // record	麦克风
            // contact	通讯录
            // calendar	日历
            // memo	备忘录

            //#ifdef APP-PLUS
            let msg = "";
            if (isIos) {
                let ret = judgeIosPermission(permissionId);
                if (ret) {
                    if (scallback) {
                        scallback.apply();
                    }
                } else {
                    _this.askToPermission(msg, fcallback);
                }
            } else {
                if (permissionId == 'camera') {
                    msg = "相机";
                    permissionId = "android.permission.CAMERA";
                }
                if (permissionId == 'storage') {
                    msg = "存储";
                    permissionId = "android.permission.READ_EXTERNAL_STORAGE";
                }
                if (permissionId == 'location') {
                    msg = "定位";
                    permissionId = "android.permission.ACCESS_FINE_LOCATION";
                }
                requestAndroidPermission(permissionId).then(res => {
                    console.log("android permission resp:" + JSON.stringify(res))
                    if (res == 1) {
                        if (scallback) {
                            scallback.apply();
                        }
                    } else {
                        _this.askToPermission(msg, fcallback);
                    }
                })
            }
            //#endif

            //#ifndef APP-PLUS
            if (scallback) {
                scallback.apply();
            }
            //#endif
        },
        askToPermission(msg, fcallback) {
            uni.showModal({
                content: "您未授予应用" + msg + "相关权限，是否前往APP设置?",
                success: ms => {
                    if (ms.confirm) {
                        try {
                            gotoAppPermissionSetting();
                        } catch (e) {
                            console.error(e)
                        }
                    } else if (ms.cancel) {
                        //do nothing
                        if (fcallback) {
                            fcallback.apply();
                        }
                    }
                }
            });
        },
    }

};

export {gm, msg};