202 lines
10 KiB
JavaScript
202 lines
10 KiB
JavaScript
var e = require("../../@babel/runtime/helpers/interopRequireDefault")(require("../../@babel/runtime/regenerator")),
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t = require("../../@babel/runtime/helpers/asyncToGenerator"),
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a = require("../../@babel/runtime/helpers/toConsumableArray"),
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i = require("../../@babel/runtime/helpers/defineProperty");
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Component({
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options: {multipleSlots: !0},
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properties: {
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previewSize: {type: Number, value: 100},
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defaultGoodsId: {
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type: Number, value: 0, observer: function (e) {
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console.log("id", e), null == this.data.goodsId ? this.setData({goodsId: e}) : (console.log("来新的了"), this.setData({
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goodsId: e,
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newGoods: !0
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}))
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}
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},
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defaultImgUrlList: {
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type: Array, value: [], observer: function (e) {
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null != e && e.length && !this.data.imageUrlList.length ? (console.log("初始化-defaultImgUrlList"), this.setData({imageUrlList: e})) : (console.log("未初始化aaa-defaultImgUrlList"), this.data.newGoods && (console.log("初始化bbb-defaultImgUrlList"), this.setData({imageUrlList: e})))
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}
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},
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defaultImgList: {
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type: Array, value: [], observer: function (e) {
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if (null != e && e.length && !this.data.dragImgList.length) {
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console.log("初始化-defaultImgList");
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var t = this.getDragImgList(e);
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this.setUploaPosition(t.length), this.setData({dragImgList: t})
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} else if (console.log("未初始化aaa-defaultImgList"), this.data.newGoods) {
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console.log("初始化bbb-defaultImgList");
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var a = this.getDragImgList(e);
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this.setUploaPosition(a.length), this.setData({dragImgList: a})
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}
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}
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},
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maxCount: {type: Number, value: 9},
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columns: {type: Number, value: 3},
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gap: {type: Number, value: 9},
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deleteStyle: {type: String, value: ""}
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},
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data: {
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goodsId: null,
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newGoods: !1,
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imageUrlList: [],
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dragImgList: [],
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containerRes: {top: 0, left: 0, width: 0, height: 0},
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currentKey: -1,
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currentIndex: -1,
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tranX: 0,
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tranY: 0,
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uploadPosition: {tranX: 0, tranY: 0}
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},
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lifetimes: {
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ready: function () {
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var e = this;
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this.createSelectorQuery().select(".drag-container").boundingClientRect((function (t) {
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var a, r = t.top, n = t.left;
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e.setData((i(a = {}, "containerRes.top", r), i(a, "containerRes.left", n), a))
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})).exec()
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}
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},
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methods: {
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longPress: function (e) {
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var t = e.mark.index, a = e.touches[0], i = a.pageX, r = a.pageY, n = this.data, o = n.previewSize,
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s = n.containerRes, l = s.top, u = s.left;
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this.setData({currentIndex: t, tranX: i - o / 2 - u, tranY: r - o / 2 - l})
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}, touchMove: function (e) {
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if (!(this.data.currentIndex < 0)) {
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var t = e.touches[0], a = t.pageX, i = t.pageY, r = this.data, n = r.previewSize, o = r.containerRes,
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s = o.top, l = a - n / 2 - o.left, u = i - n / 2 - s;
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this.setData({tranX: l, tranY: u});
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var g = e.mark.key, c = this.getMoveKey(l, u);
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g !== c && this.data.currentKey !== g && (this.data.currentKey = g, this.replace(g, c))
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}
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}, getMoveKey: function (e, t) {
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var a = this.data, i = a.dragImgList, r = a.previewSize, n = a.columns, o = function (e, t) {
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var a = Math.round(e / r);
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return a >= t ? t - 1 : a < 0 ? 0 : a
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}, s = n * o(t, Math.ceil(i.length / n)) + o(e, n);
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return s >= i.length ? i.length - 1 : s
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}, replace: function (e, t) {
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var a = this.data.dragImgList;
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console.log("dragImgList", a), a.forEach((function (a) {
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e < t ? a.key > e && a.key <= t ? a.key-- : a.key === e && (a.key = t) : e > t && (a.key >= t && a.key < e ? a.key++ : a.key === e && (a.key = t))
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})), this.getListPosition(a)
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}, getListPosition: function (e) {
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var t = this.data, a = t.previewSize, i = t.columns, r = t.gap, n = e.map((function (e) {
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return e.tranX = (a + r) * (e.key % i), e.tranY = Math.floor(e.key / i) * (a + r), e
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}));
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this.setData({dragImgList: n}), this.updateEvent(n)
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}, touchEnd: function () {
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this.setData({tranX: 0, tranY: 0, currentIndex: -1}), this.data.currentKey = -1
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}, updateEvent: function (e) {
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console.log(e);
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var t = a(e).sort((function (e, t) {
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return e.key - t.key
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})).map((function (e) {
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return {src: e.src, image_id: e.imageId}
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}));
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this.triggerEvent("updateImageList", {list: t})
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}, preview: function (e) {
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var t = e.currentTarget.dataset.src;
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console.log(t);
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var a = this.data.imageUrlList;
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console.log(a), wx.previewImage({current: t, urls: a})
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}, uploadImage: function () {
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var a = this;
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return t(e.default.mark((function t() {
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var i, r, n, o, s, l, u;
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return e.default.wrap((function (e) {
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for (; ;) switch (e.prev = e.next) {
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case 0:
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return i = a, r = a.data, n = r.dragImgList, o = r.maxCount, e.prev = 2, e.next = 5, wx.chooseMedia({
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count: o - n.length,
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mediaType: ["image"],
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sourceType: ["album", "camera"],
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maxDuration: 30,
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sizeType: ["compressed"],
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camera: "back"
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});
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case 5:
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if (s = e.sent, console.log("res", s), "chooseMedia:ok" == s.errMsg) {
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e.next = 10;
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break
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}
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return wx.showToast({title: "上传失败", icon: "none", duration: 3e3}), e.abrupt("return");
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case 10:
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if ("image" == s.type) {
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e.next = 13;
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break
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}
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return wx.showToast({
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title: "只能上传图片类型",
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icon: "none",
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duration: 3e3
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}), e.abrupt("return");
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case 13:
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for (wx.showLoading({title: "图片上传中"}), l = s.tempFiles, u = 0; u < l.length; u++) wx.uploadFile({
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name: "iFile",
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url: "https://wxminiapp.19year.cn/index.php?s=/api/upload/image&wxapp_id=10001",
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filePath: l[u].tempFilePath,
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success: function (e) {
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console.log("resp", e);
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var t = JSON.parse(e.data);
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if (console.log("resp", t), 1 == t.code) {
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var a = i.data.imageUrlList,
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r = {file_path: t.data.file_path, image_id: parseInt(t.data.file_id)};
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console.log("imageObj", r);
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var o = i.getDragImgList([r], !1);
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n = n.concat(o), i.setUploaPosition(n.length), a.push(t.data.file_path), i.setData({
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dragImgList: n,
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imageUrlList: a
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}), i.updateEvent(n), wx.hideLoading()
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} else wx.hideLoading(), wx.showModal({
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title: "提示",
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content: "上传失败",
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showCancel: !1
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})
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}
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});
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e.next = 21;
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break;
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case 18:
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e.prev = 18, e.t0 = e.catch(2), console.log(e.t0);
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case 21:
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case"end":
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return e.stop()
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}
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}), t, null, [[2, 18]])
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})))()
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}, getContainerRect: function (e) {
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var t = this.data, a = t.columns, i = t.previewSize, r = t.maxCount, n = t.gap, o = e === r ? e : e + 1,
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s = Math.ceil(o / a);
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return {width: a * i + (a - 1) * n, height: s * i + n * (s - 1)}
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}, getDragImgList: function (e) {
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var t = !(arguments.length > 1 && void 0 !== arguments[1]) || arguments[1], a = this.data,
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i = a.dragImgList, r = a.previewSize, n = a.columns, o = a.gap;
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return e.map((function (e, a) {
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var s = (t ? 0 : i.length) + a;
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return {
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tranX: (r + o) * (s % n),
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tranY: Math.floor(s / n) * (r + o),
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src: e.file_path,
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id: s,
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key: s,
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imageId: e.image_id
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}
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}))
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}, setUploaPosition: function (e) {
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var t, a = this.data, r = a.previewSize, n = a.columns, o = a.gap,
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s = {tranX: e % n * (r + o), tranY: Math.floor(e / n) * (r + o)}, l = this.getContainerRect(e),
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u = l.width, g = l.height;
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this.setData((i(t = {uploadPosition: s}, "containerRes.width", u), i(t, "containerRes.height", g), t))
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}, deleteImg: function (e) {
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var t = e.mark.key, a = this.data.dragImgList.filter((function (e) {
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return e.key !== t
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}));
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a.forEach((function (e) {
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e.key > t && e.key--
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})), this.getListPosition(a), this.setUploaPosition(a.length)
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}
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}
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}); |