pig-farm-controller-fe/src/components/feed/AIRecipeReviewDialog.vue

<template>
  <el-dialog
    v-model="dialogVisible"
    title="AI点评配方"
    width="80%"
    :before-close="handleClose"
    destroy-on-close
    align-center
  >
    <el-form label-width="100px">
      <el-form-item label="配方名称:">
        <span>{{ recipe ? recipe.name : 'N/A' }}</span>
      </el-form-item>

      <el-form-item label="目标猪类型:">
        <el-select
          v-model="selectedPigTypeId"
          placeholder="请选择目标猪类型"
          filterable
          :loading="loadingPigTypes"
          :disabled="loadingAIReview"
          style="width: 100%;"
        >
          <el-option
            v-for="item in pigTypes"
            :key="item.id"
            :label="item.label"
            :value="item.id"
          ></el-option>
        </el-select>
      </el-form-item>
    </el-form>

    <!-- 将AI点评结果移出el-form -->
    <div v-if="aiReviewResult || error" style="margin-top: 20px;">
      <label class="el-form-item__label" style="width: 100px;">AI点评结果:</label>
      <div class="ai-review-content-wrapper" style="margin-top: 10px;">
        <el-alert
          v-if="error"
          :title="error"
          type="error"
          show-icon
          :closable="false"
        ></el-alert>
        <div v-else-if="aiReviewResult" class="ai-review-content">
          <p style="text-align: center; margin-bottom: 20px; color: #888;">
            由 <strong>{{ aiReviewResult.ai_model }}</strong> 生成
          </p>
          <div v-html="renderedReview" class="markdown-body"></div>
        </div>
      </div>
    </div>

    <template #footer>
      <span class="dialog-footer">
        <el-button @click="handleClose" :disabled="loadingAIReview">取消</el-button>
        <el-button
          type="primary"
          @click="handleConfirm"
          :loading="loadingAIReview"
          :disabled="!selectedPigTypeId || loadingPigTypes"
        >
          {{ aiReviewResult ? '重新点评' : '开始点评' }}
        </el-button>
      </span>
    </template>
  </el-dialog>
</template>

<script>
import { getPigTypes, aiDiagnoseRecipe } from '../../api/feed';
import { ElMessage } from 'element-plus';
import { marked } from 'marked';

export default {
  name: 'AIRecipeReviewDialog',
  props: {
    visible: {
      type: Boolean,
      default: false,
    },
    recipe: {
      type: Object,
      default: null,
    },
  },
  emits: ['update:visible', 'cancel'],
  data() {
    return {
      dialogVisible: this.visible,
      pigTypes: [], // 格式化后的猪类型列表
      selectedPigTypeId: null,
      aiReviewResult: null,
      loadingPigTypes: false,
      loadingAIReview: false,
      error: null,
    };
  },
  computed: {
    renderedReview() {
      if (this.aiReviewResult && this.aiReviewResult.review_message) {
        return marked(this.aiReviewResult.review_message);
      }
      return '';
    },
  },
  watch: {
    visible(newVal) {
      this.dialogVisible = newVal;
      if (newVal) {
        this.resetState();
        this.loadPigTypes();
      }
    },
    dialogVisible(newVal) {
      this.$emit('update:visible', newVal);
    },
  },
  methods: {
    /**
     * 重置组件内部状态
     */
    resetState() {
      this.selectedPigTypeId = null;
      this.aiReviewResult = null;
      this.error = null;
      this.pigTypes = [];
    },
    /**
     * 加载猪类型列表
     */
    async loadPigTypes() {
      this.loadingPigTypes = true;
      this.error = null;
      try {
        // 获取所有猪类型，假设一次性获取足够的数据
        const response = await getPigTypes({ page: 1, page_size: 1000 });
        if (response.code === 2000 && response.data && response.data.list) {
          this.pigTypes = response.data.list.map(type => ({
            id: type.id,
            label: `${type.breed_name} - ${type.age_stage_name}`,
          }));
        } else {
          this.error = response.msg || '获取猪类型失败';
          ElMessage.error(this.error);
        }
      } catch (err) {
        this.error = '加载猪类型失败: ' + (err.message || '未知错误');
        ElMessage.error(this.error);
        console.error('加载猪类型失败:', err);
      } finally {
        this.loadingPigTypes = false;
      }
    },
    /**
     * 处理确认按钮点击，调用AI点评接口
     */
    async handleConfirm() {
      if (!this.recipe || !this.recipe.id) {
        ElMessage.warning('未选择配方');
        return;
      }
      if (!this.selectedPigTypeId) {
        ElMessage.warning('请选择目标猪类型');
        return;
      }

      this.loadingAIReview = true;
      this.aiReviewResult = null;
      this.error = null;
      try {
        const response = await aiDiagnoseRecipe(this.recipe.id, this.selectedPigTypeId);
        if (response.code === 2000 && response.data) {
          this.aiReviewResult = response.data;
          ElMessage.success('AI点评成功');
        } else {
          this.error = response.msg || 'AI点评失败';
          ElMessage.error(this.error);
        }
      } catch (err) {
        this.error = 'AI点评请求失败: ' + (err.message || '未知错误');
        ElMessage.error(this.error);
        console.error('AI点评请求失败:', err);
      } finally {
        this.loadingAIReview = false;
      }
    },
    /**
     * 处理对话框关闭
     */
    handleClose() {
      this.dialogVisible = false;
      this.$emit('cancel');
    },
  },
};
</script>

<style scoped>
.ai-review-content {
  background-color: #f5f5f5;
  padding: 15px;
  border-radius: 4px;
  max-height: 60vh;
  overflow-y: auto;
}

.markdown-body {
  line-height: 1.6;
}

.markdown-body :deep(h1),
.markdown-body :deep(h2),
.markdown-body :deep(h3) {
  margin-top: 24px;
  margin-bottom: 16px;
  font-weight: 600;
  line-height: 1.25;
}

.markdown-body :deep(h1) {
  font-size: 2em;
  border-bottom: 1px solid #eaecef;
  padding-bottom: .3em;
}

.markdown-body :deep(h2) {
  font-size: 1.5em;
  border-bottom: 1px solid #eaecef;
  padding-bottom: .3em;
}

.markdown-body :deep(h3) {
  font-size: 1.25em;
}

.markdown-body :deep(p) {
  margin-bottom: 16px;
}

.markdown-body :deep(ul),
.markdown-body :deep(ol) {
  padding-left: 2em;
  margin-bottom: 16px;
}

.markdown-body :deep(li) {
  margin-bottom: .5em;
}

.markdown-body :deep(table) {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 16px;
}

.markdown-body :deep(th),
.markdown-body :deep(td) {
  border: 1px solid #dfe2e5;
  padding: 8px 12px;
}

.markdown-body :deep(th) {
  background-color: #f6f8fa;
  font-weight: 600;
}

.markdown-body :deep(blockquote) {
  color: #6a737d;
  border-left: .25em solid #dfe2e5;
  padding: 0 1em;
  margin-left: 0;
  margin-bottom: 16px;
}

.markdown-body :deep(code) {
  padding: .2em .4em;
  margin: 0;
  font-size: 85%;
  background-color: rgba(27,31,35,.05);
  border-radius: 3px;
}
</style>