更新

2026-06-03 14:42:48 +08:00
parent ec4e0b9f29
commit 37df208706
6 changed files with 917 additions and 15 deletions
@@ -0,0 +1,203 @@
+import { ref, computed } from 'vue'
+import { requestAiStream, parsePartialBloodCarePlainText } from '../utils/aiStreamRequest.js'
+
+const emptyBloodCarePlan = () => ({
+    summary: '',
+    blood_advice: '',
+    tcm_plan: '',
+    watch_points: [],
+    next_steps: '',
+    control_level: '',
+    control_label: '',
+    disclaimer: '',
+    analysis: [],
+    source: '',
+    date: ''
+})
+
+/** AI 血糖照护建议（累计 7 天有记录后） */
+export function useBloodCareAi(proxy, { diagnosisId, chartUseMockData, showUserToast, formatUserMessage }) {
+    const bloodCarePlan = ref(emptyBloodCarePlan())
+    const bloodCareLoading = ref(false)
+    const bloodCareStreaming = ref(false)
+    const bloodCareStreamField = ref('')
+    let careStreamBuffer = ''
+    /** 用户点击后才展开照护建议卡片 */
+    const bloodCarePanelOpen = ref(false)
+
+    const bloodCareEligible = computed(() => {
+        return !!diagnosisId.value && !chartUseMockData.value
+    })
+
+    const hasBloodCareContent = computed(() => {
+        const p = bloodCarePlan.value
+        return !!(p.summary || p.blood_advice || p.tcm_plan)
+    })
+
+    const bloodCareAnalysis = computed(() => {
+        const list = bloodCarePlan.value?.analysis
+        return Array.isArray(list) ? list : []
+    })
+
+    const bloodCareControlLabel = computed(() => {
+        const label = String(bloodCarePlan.value?.control_label || '').trim()
+        return label
+    })
+
+    const bloodCareDisclaimer = computed(() => {
+        return String(bloodCarePlan.value?.disclaimer || '').trim()
+    })
+
+    function detectCareStreamField(text) {
+        const tail = String(text || '').match(/(?:^|\n)(总评|血糖|中医|留意|复诊)[：:]\s*([^\n]*)$/)
+        if (!tail) return 'summary'
+        const map = { '总评': 'summary', '血糖': 'blood_advice', '中医': 'tcm_plan', '留意': 'watch_points', '复诊': 'next_steps' }
+        return map[tail[1]] || 'summary'
+    }
+
+    function mergePartialCareFromStream() {
+        const partial = parsePartialBloodCarePlainText(careStreamBuffer)
+        const next = { ...bloodCarePlan.value }
+        for (const key of ['summary', 'blood_advice', 'tcm_plan', 'next_steps']) {
+            if (partial[key] != null) next[key] = partial[key]
+        }
+        if (Array.isArray(partial.watch_points)) next.watch_points = partial.watch_points
+        bloodCarePlan.value = next
+        bloodCareStreamField.value = detectCareStreamField(careStreamBuffer)
+    }
+
+    function applyBloodCarePayload(payload) {
+        if (!payload) return
+        const prevAnalysis = bloodCarePlan.value.analysis
+        bloodCarePlan.value = {
+            ...emptyBloodCarePlan(),
+            ...payload,
+            watch_points: Array.isArray(payload.watch_points) ? payload.watch_points : [],
+            analysis: Array.isArray(payload.analysis) && payload.analysis.length
+                ? payload.analysis
+                : (Array.isArray(prevAnalysis) ? prevAnalysis : [])
+        }
+    }
+
+    function onBloodCareStreamEvent(event, payload) {
+        if (event === 'analysis') {
+            if (Array.isArray(payload?.analysis)) {
+                bloodCarePlan.value = { ...bloodCarePlan.value, analysis: payload.analysis }
+            }
+        } else if (event === 'delta') {
+            bloodCareStreaming.value = true
+            if (payload.buffer != null) {
+                careStreamBuffer = payload.buffer
+            } else {
+                careStreamBuffer += payload.text || ''
+            }
+            mergePartialCareFromStream()
+        } else if (event === 'done') {
+            applyBloodCarePayload(payload)
+            careStreamBuffer = ''
+            bloodCareStreamField.value = ''
+        } else if (event === 'error') {
+            showUserToast(formatUserMessage(payload?.message, '照护建议加载失败'))
+        }
+    }
+
+    async function fetchBloodCareAiFallback(refresh) {
+        const res = await proxy.apiUrl({
+            url: '/api/tcm/dailyBloodCareAiRecommend',
+            method: 'GET',
+            timeout: 35000,
+            data: {
+                diagnosis_id: diagnosisId.value,
+                refresh: refresh ? 1 : 0,
+                ...(refresh ? { _t: Date.now() } : {})
+            }
+        }, false)
+        if (res?.code === 1 && res.data) {
+            applyBloodCarePayload(res.data)
+        } else if (res?.msg) {
+            showUserToast(res.msg)
+        }
+    }
+
+    function closeBloodCarePanel() {
+        bloodCarePanelOpen.value = false
+    }
+
+    /** 趋势图 AI 按钮：未展开则打开并生成；已展开则收起 */
+    async function toggleBloodCareFromChart() {
+        if (!bloodCareEligible.value || bloodCareLoading.value) return
+        if (bloodCarePanelOpen.value) {
+            closeBloodCarePanel()
+            return
+        }
+        bloodCarePanelOpen.value = true
+        if (!hasBloodCareContent.value) {
+            await fetchBloodCareAi(false)
+        }
+    }
+
+    async function fetchBloodCareAi(refresh = false) {
+        if (!bloodCareEligible.value || bloodCareLoading.value) return
+        bloodCareLoading.value = true
+        bloodCareStreaming.value = false
+        careStreamBuffer = ''
+        bloodCareStreamField.value = ''
+        if (refresh) {
+            applyBloodCarePayload(emptyBloodCarePlan())
+        }
+        try {
+            await requestAiStream({
+                baseUrl: proxy.$url,
+                url: '/api/tcm/dailyBloodCareAiRecommendStream',
+                method: 'GET',
+                data: {
+                    diagnosis_id: diagnosisId.value,
+                    refresh: refresh ? 1 : 0,
+                    ...(refresh ? { _t: Date.now() } : {})
+                },
+                onEvent: onBloodCareStreamEvent,
+                fallback: () => fetchBloodCareAiFallback(refresh)
+            })
+        } catch (e) {
+            try {
+                await fetchBloodCareAiFallback(refresh)
+            } catch (e2) {
+                showUserToast('照护建议加载失败')
+            }
+        } finally {
+            bloodCareLoading.value = false
+            bloodCareStreaming.value = false
+            bloodCareStreamField.value = ''
+        }
+    }
+
+    function refreshBloodCareAi() {
+        if (bloodCareLoading.value) return
+        fetchBloodCareAi(true)
+    }
+
+    function resetBloodCarePlan() {
+        applyBloodCarePayload(emptyBloodCarePlan())
+        careStreamBuffer = ''
+        bloodCareStreamField.value = ''
+        bloodCarePanelOpen.value = false
+    }
+
+    return {
+        bloodCarePlan,
+        bloodCareLoading,
+        bloodCareStreaming,
+        bloodCareStreamField,
+        bloodCareEligible,
+        bloodCarePanelOpen,
+        hasBloodCareContent,
+        bloodCareAnalysis,
+        bloodCareControlLabel,
+        bloodCareDisclaimer,
+        fetchBloodCareAi,
+        toggleBloodCareFromChart,
+        closeBloodCarePanel,
+        refreshBloodCareAi,
+        resetBloodCarePlan
+    }
+}