feat(formcollect): type-aware fields + FK dropdowns from other tables

User: form rendered every field as a plain text box; no type (dropdown/date/number), and FK fields didn't pull options from their source tables. - FormCollect schema now carries per-field type: fkselect | select | number | date | text (+ options for select, fkTable for fkselect, hint for placeholder). Types inferred from column data type for generic forms; curated for quote. - New GET /api/agent/form/options?table=&q=&brandsid= -> FK options from the source table (elecustomer/eleproduct/elematerials...), whitelisted to tables that appear as sFkTable in the field dict (rejects arbitrary tables e.g. gdslogininfo), tenant-filtered + LIMIT. - chat.html renderFormCollect renders by type: fkselect = searchable <input list=datalist> that fetches options on focus/typing; select = <select>; number = <input type=number>; date picker; text. - Fix: tolerant label matching (strip parentheticals) so '多数量' maps whether or not the LLM keeps the '(逗号分隔)' hint -> multi-qty rows now reliably created. Verified via agent: quote form shows 客户/产品/物料=fkselect, 单位/印刷/颜色/单双面=select, 尺寸/数量/单价/系数=number; options endpoint returns real names (客户 q=Little -> Little Antelope); non-FK table rejected; full write incl 多数量 (BJD202607086 -> 2000/4000/6000).

feat(formcollect): type-aware fields + FK dropdowns from other tables
User: form rendered every field as a plain text box; no type (dropdown/date/number), and FK fields didn't pull options from their source tables. - FormCollect schema now carries per-field type: fkselect | select | number | date | text (+ options for select, fkTable for fkselect, hint for placeholder). Types inferred from column data type for generic forms; curated for quote. - New GET /api/agent/form/options?table=&q=&brandsid= -> FK options from the source table (elecustomer/eleproduct/elematerials...), whitelisted to tables that appear as sFkTable in the field dict (rejects arbitrary tables e.g. gdslogininfo), tenant-filtered + LIMIT. - chat.html renderFormCollect renders by type: fkselect = searchable <input list=datalist> that fetches options on focus/typing; select = <select>; number = <input type=number>; date picker; text. - Fix: tolerant label matching (strip parentheticals) so '多数量' maps whether or not the LLM keeps the '(逗号分隔)' hint -> multi-qty rows now reliably created. Verified via agent: quote form shows 客户/产品/物料=fkselect, 单位/印刷/颜色/单双面=select, 尺寸/数量/单价/系数=number; options endpoint returns real names (客户 q=Little -> Little Antelope); non-FK table rejected; full write incl 多数量 (BJD202607086 -> 2000/4000/6000).
zichun
1 parent 190e64cd
Showing 5 changed files with 183 additions and 37 deletions
src/main/java/com/xly/service/FormResolverService.java
src/main/java/com/xly/tool/FormCollectTool.java
src/main/java/com/xly/tool/ProposeWriteTool.java
src/main/java/com/xly/web/FormController.java
src/main/resources/templates/chat.html
@@ -134,29 +134,32 @@ public class FormResolverService {
             // 报价是跨表主-从表单：主表(quoquotationmaster) + 印刷/部件明细(quoquotationslave) + 多数量(quoquotationmanyqtys)。
             // 每个字段标 target 表；印刷/颜色/单双面无独立列，作为备注写进从表 sMaterialsMemo（note）。价格由 ERP【核价】算。
             List<Map<String, Object>> l = new ArrayList<>();
-            l.add(bf("sCustomerId", "客户名称", "elecustomer", "master"));
-            l.add(bf("sProductId", "产品名称", "eleproduct", "master"));
-            l.add(bf("sMaterialsId", "物料名称", "elematerials", "master"));
-            l.add(bf("sProductUnit", "单位", null, "slave"));
-            l.add(bf("dLength", "长(L)", null, "master"));
-            l.add(bf("dWidth", "宽(W)", null, "master"));
-            l.add(bf("dHeight", "高(D)", null, "master"));
-            l.add(bf("dQty", "数量", null, "master"));
-            l.add(bf("sPrint", "印刷", null, "note"));
-            l.add(bf("sColor", "颜色", null, "note"));
-            l.add(bf("sSingleDouble", "单双面", null, "note"));
-            l.add(bf("dProductLength", "部件长", null, "slave"));
-            l.add(bf("dProductWidth", "部件宽", null, "slave"));
-            l.add(bf("dPrice", "单价", null, "master"));
-            l.add(bf("dCoefficient", "系数", null, "slave"));
-            l.add(bf("sMaterialsMemo", "材料备注", null, "slave"));
-            l.add(bf("dManyQty", "多数量(逗号分隔)", null, "manyqtys"));
+            // fk → 下拉从对应表取选项；number → 数字；select → 固定选项；text/date 由控件决定
+            l.add(bf("sCustomerId", "客户名称", "elecustomer", "master", "fkselect", null));
+            l.add(bf("sProductId", "产品名称", "eleproduct", "master", "fkselect", null));
+            l.add(bf("sMaterialsId", "物料名称", "elematerials", "master", "fkselect", null));
+            l.add(bf("sProductUnit", "单位", null, "slave", "select", "只,个,套,张,本,件,PCS,KG,米,平方米"));
+            l.add(bf("dLength", "长(L)", null, "master", "number", null));
+            l.add(bf("dWidth", "宽(W)", null, "master", "number", null));
+            l.add(bf("dHeight", "高(D)", null, "master", "number", null));
+            l.add(bf("dQty", "数量", null, "master", "number", null));
+            l.add(bf("sPrint", "印刷", null, "note", "select", "胶印,柔印,凹印,丝印,数码印刷,不印刷"));
+            l.add(bf("sColor", "颜色", null, "note", "select", "彩色,黑白,专色,四色,无"));
+            l.add(bf("sSingleDouble", "单双面", null, "note", "select", "单面,双面"));
+            l.add(bf("dProductLength", "部件长", null, "slave", "number", null));
+            l.add(bf("dProductWidth", "部件宽", null, "slave", "number", null));
+            l.add(bf("dPrice", "单价", null, "master", "number", null));
+            l.add(bf("dCoefficient", "系数", null, "slave", "number", null));
+            l.add(bf("sMaterialsMemo", "材料备注", null, "slave", "text", null));
+            Map<String, Object> many = bf("dManyQty", "多数量", null, "manyqtys", "text", null);
+            many.put("hint", "多个报价数量用逗号分隔，如 1000,3000,5000");
+            l.add(many);
             return l;
         }
         return null;
     }
-    private Map<String, Object> bf(String col, String label, String fk, String targetTable) {
+    private Map<String, Object> bf(String col, String label, String fk, String targetTable, String type, String optionsCsv) {
         Map<String, Object> m = new LinkedHashMap<>();
         m.put("col", col);
         m.put("label", label);
@@ -166,9 +169,58 @@ public class FormResolverService {
         if (targetTable != null) {
             m.put("table", targetTable);
         }
+        if (type != null) {
+            m.put("type", type);
+        }
+        if (optionsCsv != null && !optionsCsv.isBlank()) {
+            List<String> opts = new ArrayList<>();
+            for (String o : optionsCsv.split(",")) {
+                if (!o.trim().isEmpty()) {
+                    opts.add(o.trim());
+                }
+            }
+            m.put("options", opts);
+        }
         return m;
     }
+    /** FK 名称候选（下拉从对应表取选项）：按名称字段模糊匹配，返回名称列表。仅允许字段字典里出现过的外键表。 */
+    public List<String> fkOptions(String fkTable, String brand, String q) {
+        List<String> out = new ArrayList<>();
+        try {
+            // 安全：只允许作为外键目标出现过的表（白名单），避免任意读表
+            Integer ok = jdbc.queryForObject(
+                    "SELECT COUNT(*) FROM viw_kg_field_dict WHERE sFkTable=?", Integer.class, fkTable);
+            if (ok == null || ok == 0) {
+                return out;
+            }
+            String nameField = resolveNameField(fkTable);
+            if (nameField == null) {
+                return out;
+            }
+            String sql = "SELECT DISTINCT `" + nameField + "` n FROM `" + fkTable + "` " +
+                    "WHERE IFNULL(`" + nameField + "`,'')<>'' " +
+                    (brand != null && !brand.isBlank() ? "AND sBrandsId=? " : "") +
+                    (q != null && !q.isBlank() ? "AND `" + nameField + "` LIKE ? " : "") +
+                    "ORDER BY CHAR_LENGTH(`" + nameField + "`) ASC LIMIT 50";
+            List<Object> args = new ArrayList<>();
+            if (brand != null && !brand.isBlank()) {
+                args.add(brand);
+            }
+            if (q != null && !q.isBlank()) {
+                args.add("%" + q.trim() + "%");
+            }
+            for (Map<String, Object> r : jdbc.queryForList(sql, args.toArray())) {
+                Object n = r.get("n");
+                if (n != null) {
+                    out.add(n.toString());
+                }
+            }
+        } catch (Exception ignore) {
+        }
+        return out;
+    }
+
     /** 表列 -> MySQL 数据类型（information_schema）。 */
     public Map<String, String> columnTypes(String table) {
         Map<String, String> m = new HashMap<>();
@@ -64,6 +64,7 @@ public class FormCollectTool {
         // 主字段来源 = 该表的**业务录入字段**（字段字典，排除系统/审计/计算列）——比 gdsconfigformslave 的
         // 界面布局字段更贴近"要填的业务参数"（报价的 客户/产品/数量/尺寸/单价，而不是 制单人/单据日期）。
         List<Map<String, Object>> biz = resolver.businessFields(table, MAX_FIELDS);
+        Map<String, String> types = resolver.columnTypes(table);
         for (Map<String, Object> b : biz) {
             String col = str(b.get("col"));
             if (col == null || col.isBlank()) {
@@ -72,11 +73,25 @@ public class FormCollectTool {
             Map<String, Object> f = new LinkedHashMap<>();
             f.put("name", col);
             f.put("label", firstNonBlank(str(b.get("label")), col));
-            f.put("control", "text");
             f.put("required", false);
             Object fk = b.get("fk");
+            Object opts = b.get("options");
+            String type = str(b.get("type"));
             if (fk != null && !String.valueOf(fk).isBlank()) {
-                f.put("fk", true); // 外键字段：让用户填名称，写入时解析成 id
+                // 外键字段：下拉从对应表实时取选项（客户/产品/物料…），用户填名称、写入时解析成 id
+                f.put("type", "fkselect");
+                f.put("fkTable", String.valueOf(fk));
+            } else if (opts instanceof List && !((List<?>) opts).isEmpty()) {
+                f.put("type", "select");
+                f.put("options", opts);
+            } else if (type != null && !type.isBlank()) {
+                f.put("type", type);
+            } else {
+                f.put("type", inferType(types.get(col))); // 通用表：按列类型推断 number/date/text
+            }
+            Object hint = b.get("hint");
+            if (hint != null && !String.valueOf(hint).isBlank()) {
+                f.put("hint", String.valueOf(hint));
             }
             fields.add(f);
         }
@@ -96,7 +111,6 @@ public class FormCollectTool {
                     Map<String, Object> f = new LinkedHashMap<>();
                     f.put("name", name);
                     f.put("label", firstNonBlank(str(c.get("sChinese")), name));
-                    f.put("control", firstNonBlank(str(c.get("sControlName")), "text"));
                     f.put("required", truthy(c.get("bNotEmpty")));
                     String def = str(c.get("sDefault"));
                     if (def != null && !def.isBlank()) {
@@ -104,7 +118,10 @@ public class FormCollectTool {
                     }
                     List<String> opts = simpleOptions(str(c.get("sChineseDropDown")));
                     if (!opts.isEmpty()) {
+                        f.put("type", "select");
                         f.put("options", opts);
+                    } else {
+                        f.put("type", "text");
                     }
                     fields.add(f);
                 }
@@ -146,6 +163,21 @@ public class FormCollectTool {
         return out;
     }
+    /** 按列的 MySQL 类型推断表单控件类型。 */
+    private static String inferType(String dataType) {
+        if (dataType == null) {
+            return "text";
+        }
+        String t = dataType.toLowerCase();
+        if (t.contains("int") || t.equals("decimal") || t.contains("double") || t.contains("float") || t.contains("numeric")) {
+            return "number";
+        }
+        if (t.contains("date") || t.contains("time")) {
+            return "date";
+        }
+        return "text";
+    }
+
     private static boolean truthy(Object o) {
         if (o == null) {
             return false;
@@ -221,7 +221,7 @@ public class ProposeWriteTool {
         // 权威 label -> {col, fk} 映射（与 collectForm 同源：策展/字段字典），保证前端标签能被正确回映射
         Map<String, Map<String, Object>> labelMap = new LinkedHashMap<>();
         for (Map<String, Object> bfm : resolver.businessFields(table, 40)) {
-            labelMap.put(String.valueOf(bfm.get("label")), bfm);
+            labelMap.put(normLabel(String.valueOf(bfm.get("label"))), bfm);
         }
         Map<String, Object> col = new LinkedHashMap<>();
         List<String> descParts = new ArrayList<>();
@@ -236,7 +236,7 @@ public class ProposeWriteTool {
                     if (isBlank(v)) {
                         continue;
                     }
-                    Map<String, Object> fm = labelMap.get(zh);
+                    Map<String, Object> fm = labelMap.get(normLabel(zh));
                     if (fm == null) {
                         fm = resolveColumn(table, zh); // 回退字段字典
                     }
@@ -375,7 +375,7 @@ public class ProposeWriteTool {
         Map<String, String> slaveTypes = resolver.columnTypes("quoquotationslave");
         Map<String, Map<String, Object>> labelMap = new LinkedHashMap<>();
         for (Map<String, Object> bfm : resolver.businessFields(table, 40)) {
-            labelMap.put(String.valueOf(bfm.get("label")), bfm);
+            labelMap.put(normLabel(String.valueOf(bfm.get("label"))), bfm);
         }
         Map<String, Object> masterCol = new LinkedHashMap<>();
@@ -395,7 +395,7 @@ public class ProposeWriteTool {
                     if (isBlank(v)) {
                         continue;
                     }
-                    Map<String, Object> fm = labelMap.get(zh);
+                    Map<String, Object> fm = labelMap.get(normLabel(zh));
                     if (fm == null) {
                         continue;
                     }
@@ -582,6 +582,14 @@ public class ProposeWriteTool {
         return s == null || s.isBlank();
     }
+    /** 归一化标签用于匹配：去掉括号提示与空白（"多数量(逗号分隔)" ⇄ "多数量"）。 */
+    private static String normLabel(String s) {
+        if (s == null) {
+            return "";
+        }
+        return s.replaceAll("[（(].*?[）)]", "").replaceAll("\\s+", "").trim();
+    }
+
     private String err(String msg) {
         Map<String, Object> m = new LinkedHashMap<>();
         m.put("error", msg);
+package com.xly.web;
+
+import com.xly.service.FormResolverService;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+/**
+ * FormCollect 的**下拉选项来源**端点：外键字段（客户/产品/物料…）的选项从对应表实时取。
+ *
+ * <p>前端渲染 {@code type=fkselect} 字段时调 {@code GET /api/agent/form/options?table=elecustomer&q=..}
+ * 拿候选名称填进下拉。安全：{@link FormResolverService#fkOptions} 只允许「在字段字典里作为外键目标出现过」的表，
+ * 并按名称字段模糊匹配 + 租户过滤 + LIMIT，避免任意读表。
+ */
+@RestController
+@RequestMapping("/api/agent/form")
+public class FormController {
+
+    private final FormResolverService resolver;
+
+    public FormController(FormResolverService resolver) {
+        this.resolver = resolver;
+    }
+
+    @GetMapping("/options")
+    public List<String> options(@RequestParam("table") String table,
+                                @RequestParam(value = "q", required = false) String q,
+                                @RequestParam(value = "brandsid", required = false) String brandsid) {
+        return resolver.fkOptions(table, brandsid, q);
+    }
+}
@@ -806,28 +806,36 @@
         card.find('.op-result').text('已取消');
     }
-    // ====================== FormCollect：对话内动态表单（字段来自 ERP 表单元数据） ======================
-    // fields = [{name,label,control,required,default,options?}]（新版对象）或 ["中文名",...]（旧版字符串，兼容）
+    // ====================== FormCollect：type-aware 动态表单 ======================
+    // fields = [{name,label,type,required,default,options?,fkTable?}]（新版）或 ["中文名",...]（旧版兼容）
+    // type: text | number | date | select(固定选项) | fkselect(选项从对应表实时取)
     function renderFormCollect(entity, fields) {
         hideTypingIndicator();
         const fid = 'fc-' + Date.now() + '-' + Math.random().toString(36).slice(2, 6);
-        const norm = (fields || []).map(f => (typeof f === 'string')
-            ? { name: f, label: f, required: false }
-            : f);
-        const inputs = norm.map(f => {
+        const norm = (fields || []).map(f => (typeof f === 'string') ? { name: f, label: f, type: 'text' } : f);
+        const st = 'padding:6px 10px;border:1px solid #ccc;border-radius:8px;width:55%;';
+        const inputs = norm.map((f, i) => {
             const label = escapeHtml(f.label || f.name);
             const req = f.required ? ' <span style="color:#e00;">*</span>' : '';
             const defv = f.default != null ? escapeHtml(String(f.default)) : '';
+            const type = f.type || 'text';
+            const ph = f.hint ? ` placeholder="${escapeHtml(String(f.hint))}"` : '';
             let control;
-            if (Array.isArray(f.options) && f.options.length > 0) {
+            if (type === 'select' && Array.isArray(f.options)) {
                 const opts = ['<option value=""></option>']
-                    .concat(f.options.map(o => `<option${String(o)===defv?' selected':''}>${escapeHtml(String(o))}</option>`))
-                    .join('');
-                control = `<select data-label="${label}" class="fc-input" style="padding:6px 10px;border:1px solid #ccc;border-radius:8px;width:55%;">${opts}</select>`;
+                    .concat(f.options.map(o => `<option${String(o)===defv?' selected':''}>${escapeHtml(String(o))}</option>`)).join('');
+                control = `<select data-label="${label}" class="fc-input" style="${st}">${opts}</select>`;
+            } else if (type === 'fkselect') {
+                const dlId = `${fid}-dl-${i}`;
+                control = `<input data-label="${label}" class="fc-input fc-fk" list="${dlId}" data-fk="${escapeHtml(f.fkTable||'')}" placeholder="输入以搜索…" autocomplete="off" style="${st}"><datalist id="${dlId}"></datalist>`;
+            } else if (type === 'number') {
+                control = `<input type="number" step="any" data-label="${label}" value="${defv}" class="fc-input" style="${st}"${ph}>`;
+            } else if (type === 'date') {
+                control = `<input type="date" data-label="${label}" value="${defv}" class="fc-input" style="${st}">`;
             } else {
-                control = `<input data-label="${label}" value="${defv}" class="fc-input" style="padding:6px 10px;border:1px solid #ccc;border-radius:8px;width:55%;">`;
+                control = `<input type="text" data-label="${label}" value="${defv}" class="fc-input" style="${st}"${ph}>`;
             }
-            return `<div style="margin-bottom:8px;"><label style="display:inline-block;width:130px;color:#555;">${label}${req}</label>${control}</div>`;
+            return `<div style="margin-bottom:8px;"><label style="display:inline-block;width:130px;color:#555;vertical-align:middle;">${label}${req}</label>${control}</div>`;
         }).join('');
         const html = `
           <div class="message ai-message" id="${fid}">
@@ -842,6 +850,18 @@
             </div>
           </div>`;
         $('#chatMessages').append(html);
+        // 外键下拉：聚焦拉一批候选，输入按关键词刷新（选项来自对应表）
+        $(`#${fid} .fc-fk`).each(function () {
+            const el = this, dlId = $(el).attr('list'), fkTable = $(el).data('fk');
+            const load = (q) => fetch(`${CONFIG.backendUrl}/api/agent/form/options?table=${encodeURIComponent(fkTable)}&brandsid=${encodeURIComponent(brandsid)}&q=${encodeURIComponent(q||'')}`)
+                .then(r => r.json()).then(list => {
+                    const dl = document.getElementById(dlId);
+                    if (dl) dl.innerHTML = (list||[]).map(o => `<option value="${escapeHtml(String(o))}"></option>`).join('');
+                }).catch(() => {});
+            let t = null;
+            $(el).on('focus', () => load(''));
+            $(el).on('input', function () { clearTimeout(t); const v = this.value; t = setTimeout(() => load(v), 250); });
+        });
         $(`#${fid} .fc-submit`).on('click', function () {
             const parts = [];
             $(`#${fid} .fc-input`).each(function () {