first commit

2026-01-30 16:57:44 +08:00
commit 3d175d75af
119 changed files with 35834 additions and 0 deletions
--- a/app/sql-formatter/page.tsx
+++ b/app/sql-formatter/page.tsx
@@ -0,0 +1,150 @@
+"use client";
+
+import React, { useState } from "react";
+import Editor from "@monaco-editor/react";
+import { format as formatSql } from "sql-formatter";
+import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
+import { Button } from "@/components/ui/button";
+import { Database, Copy, RotateCcw, ArrowRight } from "lucide-react";
+import { toast } from "sonner";
+import { useTheme } from "next-themes";
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select";
+import { Label } from "@/components/ui/label";
+
+const SQL_DIALECTS = [
+  { value: "sql", label: "Standard SQL" },
+  { value: "mysql", label: "MySQL" },
+  { value: "postgresql", label: "PostgreSQL" },
+  { value: "sqlite", label: "SQLite" },
+  { value: "mariadb", label: "MariaDB" },
+  { value: "plsql", label: "PL/SQL (Oracle)" },
+  { value: "tsql", label: "T-SQL (SQL Server)" },
+];
+
+export default function SqlFormatterPage() {
+  const { theme } = useTheme();
+  const [input, setInput] = useState("");
+  const [output, setOutput] = useState("");
+  const [dialect, setDialect] = useState("sql");
+
+  const handleFormat = () => {
+    if (!input.trim()) return;
+    try {
+      const formatted = formatSql(input, {
+        language: dialect as any,
+        keywordCase: "upper",
+      });
+      setOutput(formatted);
+      toast.success("SQL 格式化成功");
+    } catch (e: any) {
+      toast.error("SQL 格式化失败: " + e.message);
+    }
+  };
+
+  const copyToClipboard = async (text: string) => {
+    try {
+      await navigator.clipboard.writeText(text);
+      toast.success("已复制到剪贴板");
+    } catch {
+      toast.error("复制失败");
+    }
+  };
+
+  return (
+    <div className="space-y-6 animate-in fade-in slide-in-from-bottom-4 duration-500">
+      <div className="flex items-center space-x-4 border-b pb-4">
+        <div className="flex h-12 w-12 items-center justify-center rounded-xl bg-linear-to-br from-indigo-500 to-purple-600 shadow-lg">
+          <Database className="h-6 w-6 text-white" />
+        </div>
+        <div>
+          <h1 className="text-2xl font-bold tracking-tight">SQL 格式化</h1>
+          <p className="text-muted-foreground">支持多种数据库方言的 SQL 美化工具</p>
+        </div>
+      </div>
+
+      {/* Options */}
+      <Card>
+         <CardContent className="p-4 flex flex-wrap gap-6 items-end">
+            <div className="space-y-2">
+                <Label>数据库方言</Label>
+                <Select value={dialect} onValueChange={setDialect}>
+                    <SelectTrigger className="w-48">
+                        <SelectValue />
+                    </SelectTrigger>
+                    <SelectContent>
+                        {SQL_DIALECTS.map((d) => (
+                            <SelectItem key={d.value} value={d.value}>
+                                {d.label}
+                            </SelectItem>
+                        ))}
+                    </SelectContent>
+                </Select>
+            </div>
+
+            <Button onClick={handleFormat} className="gap-2">
+                格式化 <ArrowRight className="h-4 w-4" />
+            </Button>
+         </CardContent>
+      </Card>
+
+      <div className="grid gap-6 lg:grid-cols-2">
+        {/* Input */}
+        <Card className="flex flex-col min-h-150">
+          <CardHeader className="py-3 px-4 border-b flex flex-row items-center justify-between">
+            <CardTitle className="text-base font-medium">输入 SQL</CardTitle>
+            <div className="flex gap-2">
+              <Button variant="ghost" size="sm" onClick={() => setInput("")}>
+                <RotateCcw className="h-4 w-4" />
+              </Button>
+            </div>
+          </CardHeader>
+          <CardContent className="p-0 flex-1 h-125">
+             <Editor
+                height="100%"
+                defaultLanguage="sql"
+                theme={theme === "dark" ? "vs-dark" : "light"}
+                value={input}
+                onChange={(value) => setInput(value || "")}
+                options={{
+                    minimap: { enabled: false },
+                    fontSize: 14,
+                    wordWrap: "on"
+                }}
+             />
+          </CardContent>
+        </Card>
+
+        {/* Output */}
+        <Card className="flex flex-col min-h-150">
+          <CardHeader className="py-3 px-4 border-b flex flex-row items-center justify-between">
+            <CardTitle className="text-base font-medium">结果</CardTitle>
+            <Button variant="ghost" size="sm" onClick={() => copyToClipboard(output)} disabled={!output}>
+              <Copy className="h-4 w-4 mr-2" />
+              复制
+            </Button>
+          </CardHeader>
+          <CardContent className="p-0 flex-1 bg-muted/30 h-125">
+             <Editor
+                height="100%"
+                defaultLanguage="sql"
+                theme={theme === "dark" ? "vs-dark" : "light"}
+                value={output}
+                options={{
+                    readOnly: true,
+                    minimap: { enabled: false },
+                    fontSize: 14,
+                    wordWrap: "on"
+                }}
+             />
+          </CardContent>
+        </Card>
+      </div>
+    </div>
+  );
+}