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jiapuapp/pages/records/people.vue
T

356 lines
9.6 KiB
Vue

<template>
<view
class="people-page"
:class="{
'people-state--ready': peopleState === 'ready',
'people-state--loading': peopleState === 'loading',
'people-state--empty': peopleState === 'empty',
'people-state--error': peopleState === 'error',
}"
>
<ModulePageBackground module="records" />
<view class="people-page__header"><PageHeader title="人物录" /></view>
<view class="people-content">
<AppLoading
v-if="peopleState === 'loading'"
text="正在读取人物录"
description="请稍候,正在读取当前家谱的人物资料。"
/>
<template v-else-if="peopleState === 'ready'">
<view class="people-search">
<input
v-model="keywordInput"
confirm-type="search"
placeholder="搜索姓名、身份或世代"
placeholder-class="people-search__placeholder"
@confirm="applySearch"
/>
<view
class="people-search__action"
role="button"
aria-label="搜索人物"
@click="applySearch"
><text>{{ keyword ? "重置" : "搜索" }}</text></view
>
</view>
<view v-if="people.length" class="people-list">
<view
v-for="person in people"
:key="person.id"
class="person-card"
@click="openPerson(person)"
>
<view class="person-card__copy">
<text class="person-card__name">{{ person.name }}</text>
<text class="person-card__meta"
>{{ person.relation }} · {{ person.generation }} </text
>
<text class="person-card__hint">查看人物档案</text>
</view>
</view>
<AppButton
v-if="hasMore"
class="people-primary-action"
type="secondary"
block
:label="loadingMore ? '正在加载…' : loadMoreError ? '加载失败,重新加载' : '加载更多人物'"
@click="loadMore"
/>
</view>
<view v-else class="people-result-empty">
<view class="people-state-card__copy"
><text>没有找到相关人物</text
><text>请更换姓名身份或世代关键词后再试</text></view
>
<AppButton
type="secondary"
block
label="清空搜索"
@click="clearSearch"
/>
</view>
</template>
<view v-else class="people-state-card">
<view class="people-state-card__copy">
<text>{{
peopleState === "empty"
? "还没有人物记录"
: peopleState === "invalid"
? "暂时无法打开人物录"
: "人物录暂不可用"
}}</text>
<text>{{
peopleState === "empty"
? "从第一位值得铭记的家人开始建立人物录。"
: peopleState === "invalid"
? "未找到可访问的家谱,请返回后重新进入。"
: "请稍后重新进入,已有档案不会受到影响。"
}}</text>
</view>
<AppButton
v-if="peopleState !== 'empty'"
:type="peopleState === 'empty' ? 'primary' : 'secondary'"
block
:label="peopleState === 'error' ? '重新查看' : '返回上一页'"
@click="handleStateAction"
/>
</view>
</view>
</view>
</template>
<script setup>
import { onLoad, onUnload } from "@dcloudio/uni-app";
import { computed, ref } from "vue";
import AppButton from "@/components/AppButton.vue";
import AppLoading from "@/components/AppLoading.vue";
import ModulePageBackground from "@/components/ModulePageBackground.vue";
import PageHeader from "@/components/PageHeader.vue";
import {
createRequestController,
isRequestCancelled
} from "@/services/api/request-controller.js";
import { lineageApi } from "@/services/api/lineage-service.js";
import { goBack, openPage } from "@/utils/navigation/gateway.js";
const genealogyId = ref("");
const people = ref([]);
const peopleState = ref("ready");
const keywordInput = ref("");
const keyword = ref("");
const total = ref(0);
const pageNum = ref(1);
const loadingMore = ref(false);
const loadMoreError = ref(false);
const peopleListRequestController = createRequestController();
let loadSequence = 0;
const hasValidContext = computed(() => /^[1-9]\d*$/.test(genealogyId.value));
const hasMore = computed(() => people.value.length < total.value);
const applySearch = () => {
if (keyword.value) {
clearSearch();
return;
}
keyword.value = keywordInput.value.trim();
loadMoreError.value = false;
void loadPeople();
};
const clearSearch = () => {
keywordInput.value = "";
keyword.value = "";
loadMoreError.value = false;
void loadPeople();
};
const loadPeople = async ({ append = false } = {}) => {
if (!hasValidContext.value) return;
const activeLoad = ++loadSequence;
const requestedPage = append ? pageNum.value + 1 : 1;
if (append) {
loadingMore.value = true;
loadMoreError.value = false;
}
else peopleState.value = "loading";
try {
const personPage = await lineageApi.getPersonPage(
genealogyId.value,
{ pageNum: requestedPage, pageSize: 10, keyword: keyword.value },
{ requestController: peopleListRequestController },
);
if (activeLoad !== loadSequence) return;
people.value = append ? [...people.value, ...personPage.rows] : personPage.rows;
pageNum.value = requestedPage;
total.value = personPage.total;
peopleState.value = people.value.length ? "ready" : "empty";
} catch (error) {
if (activeLoad !== loadSequence || isRequestCancelled(error)) return;
if (append) loadMoreError.value = true;
else {
people.value = [];
peopleState.value = "error";
}
} finally {
if (activeLoad === loadSequence) loadingMore.value = false;
}
};
const loadMore = () => {
if (loadingMore.value || !hasMore.value) return;
void loadPeople({ append: true });
};
const openPerson = (person) =>
hasValidContext.value
? openPage(
"R02",
{
genealogyId: genealogyId.value,
mode: "view",
personId: String(person.id),
},
"R01",
)
: Promise.resolve(false);
const handleStateAction = () => {
if (peopleState.value === "invalid") return goBack();
if (peopleState.value === "error") {
loadMoreError.value = false;
return loadPeople();
}
return goBack();
};
onLoad((query) => {
genealogyId.value = String(query.genealogyId || "");
if (!hasValidContext.value) {
people.value = [];
peopleState.value = "invalid";
return;
}
void loadPeople();
});
onUnload(() => {
loadSequence += 1;
peopleListRequestController.abort();
});
</script>
<style scoped lang="scss">
@import "../../styles/adaptive-frame-profiles.scss";
.people-page {
display: flex;
min-height: 100vh;
flex-direction: column;
background: $paper;
}
.people-page__header,
.people-content {
z-index: 1;
}
.people-content {
flex: 1;
padding: 22rpx 24rpx calc(100rpx + env(safe-area-inset-bottom));
}
.people-search {
@include adaptive-records-field;
display: grid;
grid-template-columns: minmax(0, 1fr) 126rpx;
width: 100%;
min-height: 44px;
align-items: center;
}
.people-search input {
z-index: 1;
width: 100%;
min-width: 0;
height: 100%;
padding-left: 31rpx;
box-sizing: border-box;
color: $ink;
font-size: clamp(15px, 24rpx, 18px);
}
.people-search__placeholder {
color: #8a7965;
}
.people-search__action {
z-index: 2;
display: flex;
width: 126rpx;
height: 100%;
min-height: 44px;
align-items: center;
justify-content: center;
color: $brand-red;
font-size: clamp(15px, 24rpx, 18px);
font-weight: 700;
}
.people-list {
margin-top: 12px;
}
.person-card {
@include adaptive-records-person;
display: flex;
width: 100%;
min-height: clamp(92px, 190rpx, 108px);
align-items: center;
margin-top: 12px;
background-color: rgba($paper, 0.82);
}
.person-card:first-child {
margin-top: 0;
}
.person-card__copy {
display: flex;
width: 100%;
flex-direction: column;
justify-content: center;
}
.person-card__name {
color: $ink;
font-family: STKaiti, KaiTi, serif;
font-size: clamp(17px, 31rpx, 22px);
font-weight: 700;
overflow-wrap: anywhere;
}
.person-card__meta {
margin-top: 7rpx;
color: $ink-muted;
font-size: clamp(14px, 23rpx, 17px);
overflow-wrap: anywhere;
}
.person-card__hint {
margin-top: 8rpx;
color: #806a51;
font-size: clamp(13px, 21rpx, 16px);
}
.people-primary-action {
margin: 22rpx auto 0;
}
.people-result-empty,
.people-state-card {
margin-top: 38rpx;
background: url("/static/assets/modules/records/transparent/person-name-card.png")
top center / 100% 220rpx no-repeat;
text-align: center;
}
.people-state-card__copy {
display: flex;
min-height: 118px;
flex-direction: column;
align-items: center;
justify-content: center;
padding: 0 54rpx;
}
.people-result-empty text,
.people-state-card text {
display: block;
}
.people-result-empty text:first-child,
.people-state-card text:first-child {
color: $ink;
font-family: STKaiti, KaiTi, serif;
font-size: clamp(17px, 31rpx, 22px);
font-weight: 700;
}
.people-result-empty text:last-child,
.people-state-card text:last-child {
margin-top: 13rpx;
color: $ink-muted;
font-size: clamp(14px, 23rpx, 17px);
line-height: 1.5;
}
.people-result-empty .app-button,
.people-state-card .app-button {
margin: 20rpx auto 0;
}
@media (min-width: 400px) {
.people-content {
padding-right: 32rpx;
padding-left: 32rpx;
}
}
</style>