geo/apps/admin-web/src/views/ImitationGenerateView.vue

<script setup lang="ts">
import { LeftOutlined, LinkOutlined } from '@ant-design/icons-vue'
import { useMutation, useQuery, useQueryClient } from '@tanstack/vue-query'
import { message } from 'ant-design-vue'
import { computed, reactive, watch } from 'vue'
import { useI18n } from 'vue-i18n'
import { useRoute, useRouter } from 'vue-router'

import KnowledgeGroupSelect from '@/components/KnowledgeGroupSelect.vue'
import { articlesApi, brandsApi } from '@/lib/api'
import { formatError } from '@/lib/errors'

const route = useRoute()
const router = useRouter()
const queryClient = useQueryClient()
const { t } = useI18n()

const form = reactive({
  source_url: '',
  source_title: '',
  locale: 'zh-CN',
  brand_name: '',
  region: '',
  keywords: [] as string[],
  preserve_points: '',
  avoid_points: '',
  extra_requirements: '',
  enable_web_search: false,
  knowledge_group_ids: [] as number[],
})

const brandsQuery = useQuery({
  queryKey: ['brands'],
  queryFn: () => brandsApi.list(),
})

const brandNameOptions = computed(() =>
  (brandsQuery.data.value ?? []).map((item) => ({
    label: item.name,
    value: item.name,
  })),
)

const selectedBrand = computed(
  () => brandsQuery.data.value?.find((item) => item.name === form.brand_name.trim()) ?? null,
)

const questionsQuery = useQuery({
  queryKey: computed(() => ['brands', selectedBrand.value?.id, 'questions', 'imitation']),
  enabled: computed(() => Boolean(selectedBrand.value?.id)),
  queryFn: () => brandsApi.listQuestions(selectedBrand.value?.id as number),
})

const keywordOptions = computed(() =>
  (questionsQuery.data.value ?? []).map((item) => ({
    label: item.question_text,
    value: item.question_text,
  })),
)

const canSubmit = computed(
  () =>
    form.source_url.trim().length > 0 &&
    form.brand_name.trim().length > 0 &&
    !generateMutation.isPending.value,
)

const generateMutation = useMutation({
  mutationFn: () =>
    articlesApi.generateImitation({
      source_url: form.source_url.trim(),
      source_title: form.source_title.trim(),
      locale: form.locale,
      brand_name: form.brand_name.trim(),
      region: form.region.trim(),
      keywords: form.keywords.map((item) => item.trim()).filter(Boolean),
      preserve_points: form.preserve_points.trim(),
      avoid_points: form.avoid_points.trim(),
      extra_requirements: form.extra_requirements.trim(),
      enable_web_search: form.enable_web_search,
      web_search_limit: form.enable_web_search ? 5 : undefined,
      knowledge_group_ids: form.knowledge_group_ids,
    }),
  onSuccess: async () => {
    await Promise.all([
      queryClient.invalidateQueries({ queryKey: ['articles'] }),
      queryClient.invalidateQueries({ queryKey: ['workspace'] }),
    ])
    message.info(t('imitation.create.queued'))
    await router.replace({ name: 'articles-imitations' })
  },
  onError: (error) => {
    message.error(formatError(error) || t('imitation.create.submitError'))
  },
})

watch(
  () => [route.query.source_url, route.query.source_title],
  ([sourceURL, sourceTitle]) => {
    form.source_url = normalizeQueryValue(sourceURL)
    form.source_title = normalizeQueryValue(sourceTitle)
  },
  { immediate: true },
)

function normalizeQueryValue(value: unknown): string {
  const raw = Array.isArray(value) ? value[0] : value
  return String(raw ?? '').trim()
}

function goBack(): void {
  void router.push({ name: 'articles-imitations' })
}

function submit(): void {
  if (!form.source_url.trim()) {
    message.warning(t('imitation.create.sourceURLRequired'))
    return
  }
  if (!form.brand_name.trim()) {
    message.warning(t('imitation.create.brandNameRequired'))
    return
  }
  generateMutation.mutate()
}
</script>

<template>
  <div class="imitation-generate-page">
    <header class="imitation-generate-page__header">
      <div class="imitation-generate-page__header-left">
        <a-button type="text" shape="circle" @click="goBack">
          <template #icon><LeftOutlined /></template>
        </a-button>
        <div class="imitation-generate-page__title-box">
          <h2>{{ t('imitation.create.title') }}</h2>
          <p>{{ t('imitation.create.subtitle') }}</p>
        </div>
      </div>
    </header>

    <main class="imitation-generate-page__main">
      <section class="imitation-generate-page__step">
        <div class="imitation-generate-page__step-line">
          <span>1</span>
          <strong>{{ t('imitation.create.settingsSection') }}</strong>
        </div>
      </section>

      <section class="imitation-generate-page__section">
        <div class="imitation-generate-page__section-head">
          <div>
            <h3>{{ t('imitation.create.sourceSection') }}</h3>
            <p>{{ t('route.imitationCreate.description') }}</p>
          </div>
        </div>

        <div class="imitation-generate-page__field-grid">
          <div class="imitation-generate-page__field imitation-generate-page__field--wide">
            <label class="required-asterisk">{{ t('imitation.create.sourceURL') }}</label>
            <a-input
              v-model:value="form.source_url"
              :placeholder="t('imitation.create.sourceURLPlaceholder')"
            >
              <template #prefix><LinkOutlined /></template>
            </a-input>
          </div>

          <div class="imitation-generate-page__field">
            <label>{{ t('imitation.create.sourceTitle') }}</label>
            <a-input
              v-model:value="form.source_title"
              :placeholder="t('imitation.create.sourceTitlePlaceholder')"
            />
          </div>

          <div class="imitation-generate-page__field">
            <label>{{ t('imitation.create.language') }}</label>
            <a-select
              v-model:value="form.locale"
              :options="[
                { label: t('templates.wizard.localeOptions.zh'), value: 'zh-CN' },
                { label: t('templates.wizard.localeOptions.en'), value: 'en-US' },
              ]"
            />
          </div>
        </div>
      </section>

      <section class="imitation-generate-page__section">
        <div class="imitation-generate-page__section-head">
          <div>
            <h3>{{ t('imitation.create.settingsSection') }}</h3>
            <p>{{ t('templates.wizard.hints.keyPoints') }}</p>
          </div>
        </div>

        <div class="imitation-generate-page__capability-card">
          <div class="imitation-generate-page__capability-row">
            <div class="imitation-generate-page__capability-copy">
              <div class="imitation-generate-page__capability-label">
                {{ t('imitation.create.enableWebSearch') }}
              </div>
              <div class="imitation-generate-page__capability-hint">
                {{ t('imitation.create.webSearchHint') }}
              </div>
            </div>
            <a-switch
              v-model:checked="form.enable_web_search"
              :checked-children="t('common.yes')"
              :un-checked-children="t('common.no')"
              :disabled="generateMutation.isPending.value"
            />
          </div>

          <div class="imitation-generate-page__capability-knowledge">
            <label class="imitation-generate-page__capability-label">
              {{ t('imitation.create.knowledgeBase') }}
            </label>
            <KnowledgeGroupSelect
              v-model="form.knowledge_group_ids"
              :disabled="generateMutation.isPending.value"
              :placeholder="t('imitation.create.knowledgeBasePlaceholder')"
            />
            <p class="imitation-generate-page__capability-hint">
              {{ t('imitation.create.knowledgeBaseHint') }}
            </p>
          </div>
        </div>

        <div class="imitation-generate-page__field-grid">
          <div class="imitation-generate-page__field">
            <label class="required-asterisk">{{ t('imitation.create.brandName') }}</label>
            <a-auto-complete
              v-model:value="form.brand_name"
              allow-clear
              :options="brandNameOptions"
              :placeholder="t('imitation.create.brandNamePlaceholder')"
            />
          </div>

          <div class="imitation-generate-page__field">
            <label>{{ t('imitation.create.region') }}</label>
            <a-input
              v-model:value="form.region"
              :placeholder="t('imitation.create.regionPlaceholder')"
            />
          </div>

          <div class="imitation-generate-page__field imitation-generate-page__field--wide">
            <label>{{ t('imitation.create.keywords') }}</label>
            <a-select
              v-model:value="form.keywords"
              mode="tags"
              style="width: 100%"
              :options="keywordOptions"
              :placeholder="t('imitation.create.keywordsPlaceholder')"
            />
          </div>

          <div class="imitation-generate-page__field">
            <label>{{ t('imitation.create.preservePoints') }}</label>
            <a-textarea
              v-model:value="form.preserve_points"
              :rows="4"
              :placeholder="t('imitation.create.preservePointsPlaceholder')"
            />
          </div>

          <div class="imitation-generate-page__field">
            <label>{{ t('imitation.create.avoidPoints') }}</label>
            <a-textarea
              v-model:value="form.avoid_points"
              :rows="4"
              :placeholder="t('imitation.create.avoidPointsPlaceholder')"
            />
          </div>

          <div class="imitation-generate-page__field imitation-generate-page__field--wide">
            <label>{{ t('imitation.create.extraRequirements') }}</label>
            <a-textarea
              v-model:value="form.extra_requirements"
              :rows="5"
              :placeholder="t('imitation.create.extraRequirementsPlaceholder')"
            />
          </div>
        </div>
      </section>
    </main>

    <footer class="imitation-generate-page__footer">
      <a-button @click="goBack">{{ t('imitation.create.backToList') }}</a-button>
      <a-button
        type="primary"
        :disabled="!canSubmit"
        :loading="generateMutation.isPending.value"
        @click="submit"
      >
        {{ t('imitation.actions.submit') }}
      </a-button>
    </footer>
  </div>
</template>

<style scoped>
.imitation-generate-page {
  display: flex;
  min-height: calc(100vh - 120px);
  flex-direction: column;
  background: #fff;
}

.imitation-generate-page__header {
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
  border-bottom: 1px solid #edf2f7;
  background: #fff;
}

.imitation-generate-page__header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.imitation-generate-page__title-box {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.imitation-generate-page__title-box h2 {
  margin: 0;
  color: #111827;
  font-size: 20px;
  font-weight: 800;
}

.imitation-generate-page__title-box p {
  margin: 0;
  color: #6d7c94;
  font-size: 13px;
}

.imitation-generate-page__main {
  display: flex;
  width: 100%;
  max-width: 1160px;
  flex: 1;
  flex-direction: column;
  margin: 0 auto;
  padding: 24px 32px 96px;
}

.imitation-generate-page__step {
  padding-bottom: 24px;
  border-bottom: 1px solid #edf2f7;
}

.imitation-generate-page__step-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: #111827;
}

.imitation-generate-page__step-line::before,
.imitation-generate-page__step-line::after {
  width: min(320px, 28vw);
  height: 1px;
  background: #dbe4ef;
  content: '';
}

.imitation-generate-page__step-line span {
  display: inline-flex;
  width: 22px;
  height: 22px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #1677ff;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

.imitation-generate-page__step-line strong {
  font-size: 14px;
  font-weight: 600;
}

.imitation-generate-page__section {
  padding: 32px 0;
  border-bottom: 1px solid #edf2f7;
}

.imitation-generate-page__section:last-child {
  border-bottom: none;
}

.imitation-generate-page__section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.imitation-generate-page__section-head h3 {
  display: flex;
  align-items: center;
  margin: 0;
  color: #111827;
  font-size: 16px;
  font-weight: 800;
}

.imitation-generate-page__section-head h3::before {
  display: inline-block;
  width: 4px;
  height: 16px;
  margin-right: 12px;
  border-radius: 2px;
  background: #111827;
  content: '';
}

.imitation-generate-page__section-head p {
  margin: 6px 0 0 16px;
  color: #667085;
  font-size: 13px;
  line-height: 1.7;
}

.imitation-generate-page__field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.imitation-generate-page__capability-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 24px;
  padding: 20px;
  border: 1px solid #e6edf5;
  border-radius: 8px;
  background: #fafcff;
}

.imitation-generate-page__capability-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.imitation-generate-page__capability-copy {
  min-width: 0;
}

.imitation-generate-page__capability-label {
  display: block;
  margin: 0 0 8px;
  color: #111827;
  font-size: 14px;
  font-weight: 700;
}

.imitation-generate-page__capability-hint {
  margin: 0;
  color: #667085;
  font-size: 13px;
  line-height: 1.6;
}

.imitation-generate-page__capability-knowledge {
  min-width: 0;
}

.imitation-generate-page__field {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 8px;
}

.imitation-generate-page__field--wide {
  grid-column: 1 / -1;
}

.imitation-generate-page__field > label {
  display: inline-flex;
  align-items: center;
  margin-bottom: 8px;
  color: #1f2937;
  font-size: 15px;
  font-weight: 700;
}

.imitation-generate-page__field > label::after {
  content: '：';
}

.required-asterisk::before {
  margin-right: 4px;
  color: #ff4d4f;
  content: '*';
}

.imitation-generate-page__footer {
  position: sticky;
  bottom: 0;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px 32px;
  border-top: 1px solid #edf2f7;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
}

@media (max-width: 900px) {
  .imitation-generate-page__field-grid {
    grid-template-columns: 1fr;
  }

  .imitation-generate-page__capability-row {
    align-items: flex-start;
  }

  .imitation-generate-page__step-line::before,
  .imitation-generate-page__step-line::after {
    display: none;
  }
}
</style>