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zhishifufei_uniapp/pages/my/sign_in.vue

374 lines
9.1 KiB

<template>
<BaseContainer class="sign-in">
<NavBar title="签到" />
<view class="header">
<view class="cont">
<navigator class="image" url="/pages/mine/index">
<image :src="userInfo.avatar" class="img" />
</navigator>
<navigator class="text" url="/pages/mine/index">
<view class="name" v-html="userInfo.nickname"></view>
<view class="info">{{ gold_name }}: {{ userInfo.gold_num }}</view>
</navigator>
<navigator class="btn" url="/pages/my/sign_in_list">明细</navigator>
</view>
</view>
<view class="main">
<view class="head">
<view class="list">
<view class="item">
<image
mode="aspectFit"
:src="
isSign
? getImgPath('/wap/first/zsff/images/stars2.png')
: getImgPath('/wap/first/zsff/images/stars1.png')
"
class="star"
/>
<view class="day">每日签到获得{{ gold_coin }}{{ gold_name }}</view>
</view>
</view>
<button
class="btn flex flex-center"
v-if="isSign"
type="button"
@click="show_sign_image"
>
已签到
</button>
<button class="btn flex flex-center" v-else type="button" @click="sign">
立即签到
</button>
</view>
<view class="foot">
<image
mode="widthFix"
:src="getImgPath('/wap/first/zsff/images/lock.png')"
class="lock"
/>
<view class="panel">
<view class="name">已累计签到</view>
<view class="count">
<view class="cont">
<view class="wrap">
<view
v-for="(item, index) in updateTotal"
:key="index"
class="item"
>
{{ item }}
</view>
</view>
<view class="unit">天</view>
</view>
</view>
</view>
<view v-if="records.length" class="record">
<view v-for="(item, index) in records" :key="index" class="item">
<view class="text">
<view class="name">签到</view>
<view class="time">{{ item.add_time }}</view>
</view>
<view class="num">+{{ item.number }}</view>
</view>
</view>
</view>
</view>
<!-- <view style="height: 100vh;"></view> -->
<TkiQrcode
loadMake
v-if="isQrcodeCanvasVisable"
ref="qrcode"
:showLoading="false"
:val="qrcodeText"
@result="handleQrcodeCreateSuccess"
/>
<canvas
canvas-id="poster"
v-if="isPosterCanvasVisable"
class="poster-canvas"
/>
</BaseContainer>
</template>
<script>
import {
getUserInfo,
getUserSignList,
getUserSignPoster,
setUserSign,
getMiniprogramQrcodeByPage,
} from "@/api/auth";
import { getSignInfoApi } from "@/api/user";
import dayjs from "dayjs";
export default {
data() {
return {
userInfo: {},
total: 0,
isSign: false,
records: [],
poster: "",
sign_talk: "",
url: "",
gold_name: "",
gold_coin: 0,
qrcodeText: "",
isQrcodeCanvasVisable: false,
isPosterCanvasVisable: false,
};
},
computed: {
updateTotal: function () {
let str = "0000",
total = this.total,
len = 0;
if (!total) {
return str;
}
if (typeof total === "number") {
total = total.toString();
}
len = total.length;
if (len >= 4) {
return total;
}
str += total;
str = str.substring(len);
return str;
},
},
created() {
this.getUserSignInfo();
this.getUserInfo();
this.getUserSignList();
},
methods: {
async sign() {
try {
const data = await setUserSign();
this.isSign = true;
this.userInfo.gold_num++;
this.total++;
this.getUserSignList();
this.getPoster();
this.$util.showMsg(data.msg);
} catch (err) {
this.isSign = false;
}
},
show_sign_image() {
this.getPoster();
},
getUserSignInfo() {
getSignInfoApi().then(({ data }) => {
Object.assign(this, {
total: data.signCount,
isSign: data.signed,
gold_name: data.gold_name,
gold_coin: data.gold_coin,
});
});
},
getUserSignList() {
getUserSignList().then((res) => {
this.records = res.data;
});
},
getUserInfo() {
getUserInfo().then((res) => {
this.userInfo = res.data;
});
},
// 获取海报信息
async getPoster() {
uni.showLoading({ mask: true });
try {
const res = await getUserSignPoster();
uni.hideLoading();
let data = res.data;
this.poster = data.poster;
this.sign_talk = data.sign_talk;
this.url = data.url;
this.createPoster();
} catch (err) {
uni.hideLoading();
}
},
handleQrcodeCreateSuccess(path) {
this.x_cb(path);
},
async pathToQrcodePath() {
// #ifdef MP
let { full_path, scene } = this.$util.getFullPath({
spread_uid: this.userInfo.uid,
});
return getMiniprogramQrcodeByPage(full_path, scene).then((res) => {
return this.$util.getImagePath(
res.data.url + "?t=" + new Date().getTime()
);
});
// #endif
// #ifndef MP
let path = this.url;
this.qrcodeText = path;
return new Promise((resolve) => {
this.x_cb = (v) => {
this.isQrcodeCanvasVisable = false;
resolve(v);
};
this.isQrcodeCanvasVisable = true;
});
// #endif MP
},
renderPoster(
bgPath,
codePath,
WIDTH = 600,
HEIGHT = 800,
site_name = "知识付费"
) {
return new Promise((resolve, reject) => {
const id = "poster";
let context = uni.createCanvasContext(id, this);
const monthArr = [
"一",
"二",
"三",
"四",
"五",
"六",
"七",
"八",
"九",
"十",
"十一",
"十二",
],
weekdayArr = ["日", "一", "二", "三", "四", "五", "六"];
context.fillStyle = "#FFFFFF";
context.fillRect(0, 0, WIDTH, HEIGHT);
context.drawImage(bgPath, 30, 30, 540, 540);
context.drawImage(codePath, 50, 620, 130, 130);
context.font = "22px sans-serif";
context.fillStyle = "#282828";
let index = 0,
length = this.sign_talk.length,
start = 0,
line = 0;
for (; index < length; index++) {
if (
context.measureText(this.sign_talk.slice(start, index)).width > 350
) {
context.fillText(
this.sign_talk.slice(start, index),
210,
33 * line + 610
);
start = index;
line++;
}
}
if (start < length - 1) {
context.fillText(this.sign_talk.slice(start), 210, 33 * line + 610);
}
context.font = "64px sans-serif";
context.fillStyle = "#FF0000";
context.fillText(dayjs().date(), 326, 753);
context.font = "24px sans-serif";
context.fillStyle = "#333333";
context.fillText(monthArr[dayjs().month()] + "月", 410, 713);
context.strokeRect(405, 732, 58, 26);
context.font = "16px sans-serif";
context.fillText("星期" + weekdayArr[dayjs().month()], 410, 753);
context.draw(true, () => {
uni.canvasToTempFilePath(
{
canvasId: id,
fileType: "png",
destWidth: WIDTH,
destHeight: HEIGHT,
success: (res) => {
resolve(res.tempFilePath);
context = null;
},
fail: (err) => {
reject(err.errMsg);
context = null;
},
},
this
);
});
});
},
// 创建海报
async createPoster() {
// return;
uni.showLoading({
mask: true,
});
const task1 = this.$util.getImagePath(
this.poster + "?t=" + new Date().getTime()
);
const task2 = this.pathToQrcodePath();
try {
const [bgPath, codePath] = await Promise.all([task1, task2]);
this.isPosterCanvasVisable = true;
await this.$util.asyncNextTick(this);
const result = await this.renderPoster(bgPath, codePath);
this.isPosterCanvasVisable = false;
uni.hideLoading();
uni.previewImage({
current: 0,
urls: [result],
});
} catch (err) {
console.log(err);
uni.hideLoading();
this.isPosterCanvasVisable = false;
this.$util.showMsg(err);
return;
}
},
},
};
</script>
<style scoped>
.poster-canvas {
margin-top: 100vh;
width: 600px;
height: 800px;
}
</style>