jiapuapp/pages/family/f06-article-editor.vue

<!-- 页面编号：F-06；用途：按已声明 articleTitle/articleContent 创建谱文。 -->
<template>
  <view class="article-editor-page" :class="`article-editor-state--${editorState}`">
    <ModulePageBackground module="family" />
    <view class="article-editor-page__header"><PageHeader title="新建谱文" custom-back @back="requestBack" /></view>
    <view class="article-editor-content">
      <view v-if="editorState === 'form'" class="editor-panel">
        <view class="editor-panel__body">
          <text class="editor-eyebrow">服务端创建</text>
          <text class="editor-title">把值得传承的故事写下来</text>
          <text class="editor-intro">本页只发送 Apifox 已声明且可映射的文章标题与正文。分类需要 `categoryId`，当前没有可用分类 owner，故不展示或猜测分类。</text>
          <view class="editor-field">
            <text class="editor-field__label">文章标题</text>
            <view class="editor-control"><input v-model="form.title" maxlength="40" placeholder="请输入文章标题" placeholder-class="editor-placeholder" @input="submitError = ''" /></view>
          </view>
          <view class="editor-field">
            <text class="editor-field__label">正文内容</text>
            <view class="editor-control editor-control--textarea"><textarea v-model="form.content" auto-height maxlength="1200" placeholder="记录家训、往事或想留给后人的话" placeholder-class="editor-placeholder" @input="submitError = ''" /></view>
          </view>
          <text v-if="submitError" class="editor-save-error">{{ submitError }}</text>
          <AppButton block :label="isSubmitting ? '正在提交' : '提交谱文'" :disabled="isSubmitting" @click="submit" />
        </view>
      </view>
      <view v-else class="editor-result-card">
        <view class="editor-result-card__body">
          <text class="editor-eyebrow">{{ resultCopy.eyebrow }}</text>
          <text class="editor-result-card__title">{{ resultCopy.title }}</text>
          <text class="editor-result-card__copy">{{ resultCopy.copy }}</text>
          <AppButton block :label="resultCopy.action" @click="handleResultAction" />
        </view>
      </view>
    </view>
  </view>
  <AppDialog
    :visible="discardVisible"
    title="放弃谱文草稿？"
    message="当前内容尚未提交服务器，确认返回后不会保留。"
    confirm-text="放弃并返回"
    cancel-text="继续编辑"
    show-cancel
    :close-on-mask="false"
    @confirm="confirmDiscard"
    @cancel="cancelDiscard"
  />
</template>

<script setup>
import { computed, onUnmounted, reactive, ref } from "vue";
import { onBackPress, onLoad } from "@dcloudio/uni-app";
import AppButton from "@/components/AppButton.vue";
import AppDialog from "@/components/AppDialog.vue";
import ModulePageBackground from "@/components/ModulePageBackground.vue";
import PageHeader from "@/components/PageHeader.vue";
import { appApi, createRequestController, isRequestCancelled } from "@/utils/api.js";
import { createDiscardConfirmation } from "@/utils/discard-confirmation.js";
import { goBack, handleBackPress, returnTo, runBackGuard } from "@/utils/navigation.js";

const editorState = ref("form");
const genealogyId = ref("");
const isSubmitting = ref(false);
const discardVisible = ref(false);
const submitError = ref("");
const form = reactive({ title: "", content: "" });
const requestController = createRequestController();
const isDirty = computed(() => Boolean(form.title.trim() || form.content.trim()));
const hasValidContext = computed(() => /^[1-9]\d*$/.test(genealogyId.value));
const resultCopy = computed(() => editorState.value === "success"
  ? {
      eyebrow: "服务端已接受",
      title: "谱文已提交",
      copy: "服务端已返回成功信封。谱文列表与详情仍缺展示 DTO，返回后不会生成本地文章卡片。",
      action: "返回谱文列表",
    }
  : {
      eyebrow: "谱文入口无效",
      title: "无法创建谱文",
      copy: "当前只有新建操作可映射；编辑需要可靠的文章详情和文章 ID，暂不从 fixture 进入。",
      action: "返回上一页",
    },
);
const discardConfirmation = createDiscardConfirmation((visible) => {
  discardVisible.value = visible;
});
const requestDiscardConfirmation = discardConfirmation.request;
const confirmDiscard = discardConfirmation.confirm;
const cancelDiscard = discardConfirmation.cancel;

onLoad((query) => {
  genealogyId.value = String(query?.genealogyId || "");
  if (!hasValidContext.value || query?.mode !== "create") editorState.value = "invalid";
});
const submit = async () => {
  if (isSubmitting.value || !hasValidContext.value) return;
  const articleTitle = form.title.trim();
  const articleContent = form.content.trim();
  if (!articleTitle || !articleContent) {
    submitError.value = !articleTitle ? "请填写文章标题" : "请填写正文内容";
    return;
  }
  isSubmitting.value = true;
  submitError.value = "";
  try {
    await appApi.createArticle(genealogyId.value, { articleTitle, articleContent }, { requestController });
    form.title = "";
    form.content = "";
    editorState.value = "success";
  } catch (error) {
    if (!isRequestCancelled(error)) submitError.value = error?.message || "谱文提交失败，请稍后重试。";
  } finally {
    isSubmitting.value = false;
  }
};
const requestBack = () => runBackGuard({
  transientOpen: discardVisible.value,
  dirty: isDirty.value,
  submitting: isSubmitting.value,
  "close-transient": cancelDiscard,
  "block-submitting": () => true,
  "confirm-discard": requestDiscardConfirmation,
});
const handleResultAction = () => editorState.value === "success"
  ? returnTo("F04", { genealogyId: genealogyId.value })
  : goBack();
onBackPress((event) => handleBackPress(event, requestBack));
onUnmounted(() => {
  requestController.abort();
  discardConfirmation.dispose();
});
</script>

<style scoped lang="scss">
@use "../../styles/adaptive-frame-profiles.scss" as adaptive;
.article-editor-page { display: flex; min-height: 100vh; flex-direction: column; background: $paper; }
.article-editor-page__header, .article-editor-content { z-index: 1; }
.article-editor-content { padding: 18rpx 20rpx calc(38rpx + env(safe-area-inset-bottom)); }
.editor-panel, .editor-result-card { @include adaptive.adaptive-family-panel; width: 100%; }
.editor-panel__body { padding: 38rpx 34rpx 42rpx; }
.editor-eyebrow { display: block; color: $brand-red; font-size: 23rpx; letter-spacing: 3rpx; text-align: center; }
.editor-title { display: block; margin-top: 10rpx; color: $ink; font-family: STKaiti, KaiTi, serif; font-size: 34rpx; font-weight: 700; text-align: center; }
.editor-intro { display: block; margin: 10rpx 8rpx 22rpx; color: $ink-muted; font-size: 23rpx; line-height: 1.55; text-align: center; }
.editor-field { margin-top: 18rpx; }
.editor-field__label { display: block; margin: 0 8rpx 8rpx; color: $ink; font-size: 25rpx; font-weight: 700; }
.editor-control { @include adaptive.adaptive-family-field; display: flex; min-height: 82rpx; align-items: center; }
.editor-control input, .editor-control textarea { box-sizing: border-box; width: 100%; color: $ink; font-size: 24rpx; }
.editor-control input { min-height: 82rpx; padding: 0 28rpx; }
.editor-control--textarea { min-height: 220rpx; padding: 20rpx 24rpx; }
.editor-control textarea { min-height: 180rpx; line-height: 1.65; }
.editor-placeholder { color: #9e8e79; }
.editor-save-error { display: block; margin: 12rpx 8rpx 0; color: $brand-red; font-size: 24rpx; line-height: 34rpx; text-align: center; }
.editor-panel__body > .app-button { margin-top: 22rpx; }
.editor-result-card { min-height: 420rpx; }
.editor-result-card__body { padding: 112rpx 52rpx 68rpx; text-align: center; }
.editor-result-card__title { display: block; margin-top: 14rpx; color: $ink; font-family: STKaiti, KaiTi, serif; font-size: 36rpx; font-weight: 700; }
.editor-result-card__copy { display: block; margin-top: 16rpx; color: $ink-muted; font-size: 24rpx; line-height: 1.65; }
.editor-result-card__body > .app-button { margin-top: 30rpx; }
</style>