book-hi/pages/home/index.vue

<template>
    <view class="container" :style="{ background: containerBg }" :class="bookList.length ? 'book-list' : 'no-list'">
        <u-navbar :is-back="false" :border-bottom="false" :background="{ background: navbarBackground }">
            <text class="nav-title">卖书给书嗨</text>
        </u-navbar>

        <not-scanned v-if="!bookList.length"></not-scanned>
        <scan-book-list
            v-else
            @updateBooks="updateBooksList"
            @deleted="getLastOrder"
            :bookList="bookList"
        ></scan-book-list>
        <!-- 底部固定按钮 -->
        <view class="bottom-fixed">
            <view class="btn-wrap mb-20">
                <button class="scan-btn flex-1" @click="handleScan">
                    <u-icon name="scan" color="#FFFFFF" size="40"></u-icon>
                    <text>扫码卖书</text>
                </button>
                <button class="isbn-btn flex-1" @click="goToInputISBN">
                    <u-icon name="edit-pen" color="#4CD964" size="40"></u-icon>
                    <text>输入ISBN</text>
                </button>
            </view>

            <view class="flex-a flex-j-b pad-20" style="padding-top: 0" v-if="bookList.length">
                <view class="left-info" style="min-width: 194px">
                    <view class="flex-a common-text">
                        共<text class="color-red">{{ totalBooks }}</text
                        >件 预估回收价 <text class="color-red">¥{{ totalPrice || 0 }}</text>
                    </view>
                    <text class="common-text tip">*旧书预估价格满 {{ orderInfo.minOrderMoney }} 元起收</text>
                </view>

                <button class="scan-btn next-btn" @click="onNext" :disabled="isDisabled">下一步</button>
            </view>

            <service-info v-if="bookList.length" :serviceList="serviceList"></service-info>
        </view>

        <InputIsbn ref="isbnPopup" @submit="checkBookISBN" />
        <!-- 套装书说明弹窗 -->
        <CommonDialog ref="setBookDialog" title="套装书说明" :showCancel="false">
            <text
                >套装书(ISBN码相同的系列书箱)只需扫描其中一册，扫码价即套装价。打包时请把所有单册统在一起或放在一个袋子里寄出。</text
            >
        </CommonDialog>

        <!-- 暂不回收弹窗 -->
        <CommonDialog ref="notAcceptDialog" title="暂不回收" :showCancel="false">
            <text>这本书暂时不回收，请您过段时间再来试试~</text>
        </CommonDialog>

        <!-- 暂无信息弹窗 -->
        <CommonDialog ref="noInfoDialog" title="暂无信息" :showCancel="false">
            <text>抱歉，没有该书的信息，书嗨会定期补充图书信息，请您过段时间再来试试~</text>
        </CommonDialog>

        <!-- 扫累了弹窗 -->
        <CommonDialog ref="tiredDialog" title="温馨提示" :showCancel="false">
            <text>扫累了，休息休息吧~</text>
        </CommonDialog>

        <!-- 该书超出最大回收本数  maxAcceptDialog-->
        <CommonDialog ref="maxAcceptDialog" title="温馨提示" :showCancel="false">
            <text>该书超出最大回收本数</text>
        </CommonDialog>

        <!-- 单个订单最多40本书  orderMaxNumDialog-->
        <CommonDialog ref="orderMaxNumDialog" title="温馨提示" :showCancel="false">
            <text>单个订单最多40本书</text>
        </CommonDialog>

        <!-- 温馨提示弹窗 -->
        <KindReminder ref="kindReminder" @start="handleStartSelling" @viewRules="handleViewRules" />

        <view class="customer-service">
            <button class="service-btn" open-type="contact">
                <image src="/static/img/kf.png" mode="widthFix" style="width: 126rpx; height: 140rpx"></image>
            </button>
        </view>
    </view>
</template>

<script>
import notScanned from "./components/notScanned.vue";
import InputIsbn from "./components/InputIsbn.vue";
import ScanBookList from "./components/ScanBookList.vue";
import CommonDialog from "@/components/common-dialog.vue";
import KindReminder from "./components/KindReminder.vue";
import ServiceInfo from "./components/ServiceInfo.vue";
export default {
    components: {
        notScanned,
        InputIsbn,
        ScanBookList,
        CommonDialog,
        KindReminder,
        ServiceInfo,
    },
    data() {
        return {
            orderInfo: {},
            collapseState: {
                step1: false,
                step3: false,
            },
            scrollTop: 0,
            bookList: [],
            serviceList: [],
        };
    },
    computed: {
        navbarBackground() {
            if (this.scrollTop > 0) {
                return "linear-gradient(180deg, #4CD964 0%, #5ff178 100%)";
            }
            return "transparent";
        },
        containerBg() {
            return this.bookList.length > 0
                ? "linear-gradient(180deg, #4CD964 0%, #F8F8F8 25%)"
                : "linear-gradient(180deg, #4CD964 0%, #ffffff 25%)";
        },
        containerPb() {
            return this.bookList.length > 0 ? "300rpx" : "110rpx";
        },
        totalBooks() {
            return this.bookList.reduce((sum, book) => sum + (book.num || 1), 0);
        },
        totalPrice() {
            return this.bookList.reduce((sum, book) => sum + book.recyclePrice * (book.num || 1), 0).toFixed(2);
        },
        isDisabled() {
            return this.totalPrice < this.orderInfo.minOrderMoney;
        },
    },
    onPageScroll(e) {
        this.$nextTick(() => {
            this.scrollTop = e.scrollTop;
        });
    },
    methods: {
        //提交
        onNext() {
            let orderId = this.orderInfo.orderId;
            //预提交
            uni.$u.http.get("/token/order/preSubmit?orderId=" + orderId).then((res) => {
                if (res.code == 200) {
                    if (res.data.code == 1 || res.data.code == 2) {
                        uni.navigateTo({
                            url: "/pages-home/pages/book-order",
                        });
                        uni.setStorageSync("orderId", orderId);
                    } else {
                        uni.showToast({
                            icon: "none",
                            title: res.msg,
                        });
                    }
                } else {
                    uni.showToast({
                        icon: "none",
                        title: res.msg,
                    });
                }
            });
        },

        updateBooksList(data) {
            this.bookList = data;
        },

        toggleCollapse(step) {
            this.$set(this.collapseState, step, !this.collapseState[step]);
        },
        handleScan() {
            uni.scanCode({
                scanType: ["barCode"],
                success: (res) => {
                    this.checkBookISBN(res.result);
                },
                fail: () => {
                    uni.showToast({
                        title: "扫码失败",
                        icon: "none",
                    });
                },
            });
        },
        checkBookISBN(isbn) {
            uni.$u.http.get("/token/order/scanIsbn?isbn=" + isbn).then((res) => {
                if (res.code == 200) {
                    let code = res.data.code;
                    if (code == 1) {
                        res.data.num = 1;
                        res.data.recyclePrice = res.data.recycleMoney;
                        this.bookList.push(res.data);
                    } else if (code == 2) {
                        let item = this.bookList.find((v) => v.isbn === isbn);
                        item.num = item.num + 1;
                    } else {
                        this.handleBookCode(res.data.code);
                    }
                } else {
                    uni.showToast({
                        title: res.msg,
                        icon: "none",
                    });
                }
            });
        },
        //处理扫码之后不同的状态 0-扫码频繁 1-成功 2-本单已有该书，数量+1  3-没有该书 4-本书暂不回收 5-超过每单最大可卖数量  6-单个订单最多40本书
        handleBookCode(code) {
            if (code == 1) {
                this.bookList.push();
            }
            let tempKeys = [
                "tiredDialog",
                "",
                "",
                "noInfoDialog",
                "notAcceptDialog",
                "maxAcceptDialog",
                "orderMaxNumDialog",
            ];
            let key = tempKeys[code];
            if (key) {
                this.$refs[key].openPopup();
            }
        },
        //获取当前用户未提交订单 /api/token/order/lastOrder
        getLastOrder() {
            uni.$u.http.get("/token/order/lastOrder").then((res) => {
                if (res.code == 200) {
                    this.orderInfo = res.data;
                    this.bookList = res.data?.orderDetailList
                        ? res.data.orderDetailList.map((v) => {
                              v.orderId = res.data.orderId;
                              return v;
                          })
                        : [];
                    this.serviceList = res.data.serviceList || [];
                }
            });
        },

        goToScannedBooks() {
            uni.navigateTo({
                url: "/pages-home/pages/scaned-book",
            });
        },
        goToRules() {
            uni.navigateTo({
                url: "/pages/rules/index",
            });
        },
        goToInputISBN() {
            this.$refs.isbnPopup.openPopup();
        },
        handleStartSelling() {
            // 标记已显示过温馨提示
            uni.setStorageSync("kindReminderShown", true);
        },

        handleViewRules() {
            // 可以在这里添加额外的逻辑，如果需要的话
        },
    },
    onShow() {
        // 获取上一个订单
        setTimeout(() => {
            this.getLastOrder();
        }, 300);

        // 显示温馨提示弹窗
        if (!uni.getStorageSync("kindReminderShown")) {
            this.$nextTick(() => {
                this.$refs.kindReminder.openPopup();
            });
        }
    },
};
</script>

<style lang="scss" scoped>
.customer-service {
    position: fixed;
    width: 126rpx;
    height: 140rpx;
    bottom: 20%;
    right: 0;
    z-index: 9;
    z-index: 999;
    button {
        height: max-content;
        background-color: transparent;
        padding: 0;
    }
}
.container {
    height: 100%;
    position: relative;
    overflow: auto;
    z-index: 1;
    /* #ifdef MP-WEIXIN */
    min-height: 100vh;
    /* #endif */
    /* #ifndef MP-WEIXIN */
    min-height: calc(100vh - 120rpx);

    /* #endif */
    &.book-list {
        padding-bottom: 300rpx;
    }

    padding-bottom: 130rpx;

    .nav-title {
        font-family: PingFang SC;
        font-weight: bold;
        font-size: 34rpx;
        color: #ffffff;
        padding-left: 40rpx;
    }
}

.common-text {
    font-family: PingFang SC;
    font-weight: 500;
    font-size: 28rpx;
    color: #999999;

    &.tip {
        color: #ff8a4b;
    }
}

.color-red {
    color: #ff0000;
    margin: 0 10rpx;
}

.bottom-fixed {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9;
    background-color: #ffffff;
    /* #ifdef H5 */
    padding-bottom: 120rpx;
    /* #endif */

    .btn-wrap {
        display: flex;
        gap: 20rpx;
        padding: 20rpx;
        padding-bottom: 0;

        button {
            flex: 1;
            height: 88rpx;
            border-radius: 10rpx;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10rpx;
            border: none;

            text {
                font-size: 32rpx;
            }

            &::after {
                border: none;
            }
        }

        .isbn-btn {
            background-color: #ffffff;
            color: #4cd964;
            border: 3rpx solid #4cd964;
        }
    }

    .scan-btn {
        background-color: #4cd964;
        color: #ffffff;
    }

    .next-btn {
        margin: 0;
        margin-left: 20rpx;

        &[aria-disabled="true"] {
            background-color: #cccccc;
            color: #ffffff;
            opacity: 0.7;
            cursor: not-allowed;
        }
    }
}
</style>