From ff61bab382d132629a1a597f4f6f506a40904720 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=90=B3=E4=BD=A9=E5=BA=AD?= <petty09190@gmail.com>
Date: Sun, 7 Sep 2025 16:58:42 +0800
Subject: [PATCH] =?UTF-8?q?=E5=BB=BA=E7=AB=8B=E6=AA=94=E6=A1=88?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 __pycache__/app.cpython-312.pyc | Bin 0 -> 4032 bytes
 app.py                          |  91 +++++++++++++++++++++++---------
 requirements.txt                |   2 +-
 3 files changed, 66 insertions(+), 27 deletions(-)
 create mode 100644 __pycache__/app.cpython-312.pyc

diff --git a/__pycache__/app.cpython-312.pyc b/__pycache__/app.cpython-312.pyc
new file mode 100644
index 0000000000000000000000000000000000000000..a0feb2f4863721e05f916f7bb12b8ae66a0865a2
GIT binary patch
literal 4032
zcmbVPU2GHC6}~eb&v^VFJ3o$b5+I=^O9-VK{;~)bHW2;_y9;eqm(}bfGZ34x$IOg3
zKN|0vE-M^06;6>Fv#{OlsuF2QtEk<FpsHmbEA=I*v&5Q$*i`|Ew@~ubr=C0Z#O{_>
zRj=f^=bn4cz27<a-gA!s?D04ew9N<qF!Xa5LVv>ptI-wWd4ND@3JFLcB$ObcM1qWx
z1Rj%;EkQ*oleS6r1RbSKnv$4=BkC||yTm4(QD?#xb(v#Ya!1{uOG}=pheRTAyRuEx
z3nNdw)!M$=3yk2HWp9&Z4uM2(d_#5Cq68=CQvx&Vx(#@71KNGtR;CF=qJAWJE+fG!
z(iS&b2WxFAOVoY^-`W~}u}-KH$#awtxJ<2K4UW>C!KYZIlQfvays8~|{iwmbDPByA
zs@6#uuG1Q?#Rd<@BvFMSdyrSf@5q8E!NBo-S-CJE%NIbGIxHtOgFPU{&L<OMQafqT
zs;PMf3yLE#RpaCfW6ZWP7cV8m6md|Kl~EW_Nj@PC)<Un?i=OuYcM6FpN(d-Qeiw;0
z@D8yTxB?lqn<JY!qN23Oz?>bAz%Iscoe@X0iY*2+2nYe0L9hm^iYZ><Ve`X=bBI^D
zA(0nE<z%PBaBv*P!f}R^;}WuvmN4z+xQl6Cs?69_O)-2N$0w6AHd0Qi9H#_eTO|k|
zg94{WzeLZ0M*nC$)O$8Hstw6WP8=B&rL%l0)twqud{`WRyzo=k!RG^1^7!9BQEF(;
z9?hvms=3q@$sWs7OH@R`^QQEeZ`*k>DFS$LtGS**3B1M|j8Z<c!OHald4%98AneHJ
zb9U@Rt#Y9diq}eENodxkxB(C3BQis3RGAOb))TTA(8t-DL4_1ZowTlZ#-`!j&1S8f
zp>!(lwz$<kV;5|?ontJHj^cicuJ&>4+po2?m1&(;DFF^YMw~`EEzr#%nPGG$-taXQ
z7{dCE|IW3ZO2(mKWwYsyH7+YK87F9lt+{Hi$Tb?Yr6DjE`ry!bt;Lem9Rg$drw_e#
z4571d4jEU*t=r>mmQ=MD7~Q42<1Yvjmff=sD+FXbTDzqwu!0l9N9Bxl4~MU&*|cw3
zl;EEASV%#l-r`T3pdhq>r8I;q6h;|3N$PZluCapFowGh`b+DsQvBR73>AwHN-~Jl!
z`PVS97XZJqUiZhhSlFt)uqH>K|DsJytgpfC7m&_|A)MA=-@SGQbuT^x-3w<>_dlOO
z)xYd)-I^`6{_UmE#D^5pwp!M}DZ||wgJBJ>Pw~BYF(P~`W&@UNyxUr*+Ghd+oe6^W
z_A1Y!z#7+V(9(v}+Xp+<>-9kG0?MO%;@`GptG!B0__ZC@SPxcxu7Os$y;#%o!CGIr
zm6_ng9`MAg;E6rf3bi{3UhEN}-a;xgSX8D#ZvfkREv;&=2k^t?)>7}pFDL{NXMa_~
zqI8>u2kuYR0wVsZB~k4y$@ptko<#|b)~wK^lQ+;uBu1^XRsZN~@!&ti4tQs#rJ<X)
z(@;)S>CWbpWA^S5NgYveag)Y@^U2SyJpT36;}32<{>>f3E-H$wq(hkh+n+wUIsW8o
z{?Q+A)XFH>+fQ-W@3a{<MIJWjL0L*Cl7{^qUP_B+p5j$;{vMDe!JyRGm<S?}CPf9(
zvU5mQVq=gudFd%$30QVW;EHBok{wp~6sJLs?Ie|rFs<MSgbRs8EXlz>K=31&c!~{p
zitm*{Y#Vb_ihyl^$t}pkNlE4fF0Fuk8JucR09EbWXi({NOfc;D+hdS2Or&^i$e`kK
zEUDmpVbJ`b7JElD>{?8dL<Q#!!>Ohu7{!vJ3V1PXCTGJYiOF(?X2oPWVJ1<7f}AX2
zvy@m$abR`o99XR2{ARGcRnWjjsg#%mFbbbMFB+aQR8A5#@Rh;F;LBmuN(WZ7f#ph5
znTjQix{9<AgW^cV1%qK9jtSTll?U{W0jR4?7to4{q_a`MX+yzx*>IeL@(b4<Wy*8`
zIXqyH!>~-*Oy{{6C~|n9;EKs`fq~fdaMmi+JNVErJk!NoOc*ifa?PV0z|ss%nOq95
zV7M!aoLO41*h40%^kZQsK2-p8UK=ux-SF~4JgsV?z?n9wIJvHWVN)V_0k2iTlq(|T
zZD8W$uKo%xSr$DCG)}!V`O>wnd}|@S;M<fva^F{Xb$EREsy?n4j!X{~ecQ4}R%zr6
z{5YIFSYlmQo5!1h@U>(QUOuuyBTwDc6XPeA-R+C+_M&@J_Rv=@f63pp(ERd(uV=y0
z10sQ@{Kd&o_E^aqTK2XsdRq(H$M0T$x9IK8_TLXQ<j-I0${q)~x<K}5iE&+d??><5
ze7TUm(K|zYxbIQh=9#9s4foo5#!uz?^WQ548>V(m?kZfIX_}|+y6?Du@6GQj2K#e;
z_d}8Cj+r-?Lf^{uO&q=7@{PI8OD(VD`hIe9g+c3gtT<3ZV~#EP8}fX9AkU85@s^D_
zJ6IQPpWZRYE;sj%dvZ*^zSOjCYHV_By5m;&C*8%S?KwBd_yYN^qPJ~&%U`@(OYYFJ
zyKT|kHcc+M+gEMX$)b1bsspum&77Ez%x_ufI{YW%-o|5#?pDD50}K1`%<z2du6#!>
z?mLCSzYgF5Zv9frP7L>%9km}PR_ajrmDMn+Z!Xjoj?Zkke(GMZE60>V;g6Z?%=Ceo
z^980D+PNI+TMYH(JS8yB`6W1K@8sSYX1*!E_g?To?zO*$*5#>EuxYCITJQZ09n;az
zf}fq9ufH3<6aF1n+<vII;qc@!*swXWVng)@iB&fWx7<8E9iHJoX`KrcTYBaOip_g+
z-crxO9J%a>EIJ~Ew-y~+zHn?`X+rf|S0c#HT<O2mpF6TdHGrR*BZdCuNY`Sds~Fn4
z9O_vN^~{|vhW5-4eLnJed|~e!i=j74!Pfi!VE)iG=XB4l{h#hH@QeQ5XAI@0R}f{V
z;b8Xk{tL$}$~)@~<{bQQ;!`mNm)Z)hnvGzE)m{F(gWs>JKn)IWIW;QqN%%{p;G)`a
z$PiRgqa#u|n)$3DD2`$s9FWXVr0m2Llq(QhAQBml1b;z<zfceX5^@^i75*y$;ZcV0
z@irC><B$2b!F+R$z2!eM`;<6L;EbSNg3pSLAc%*k;{n?80JT0qEf3L_hsgI8?Rh_z
zwS9?PS@MeOk}G$lpnZWlO2~GFy~O4^Cx1Azd#Rykes`8#LVc^WjcCbtt|I7GoQSkv
m30(>;IM)@4$O_p<5OiVP3c~%&@ZZh;xebvm&&(+k;y(fFxvi}L

literal 0
HcmV?d00001

diff --git a/app.py b/app.py
index 64a3e4c..8f7f717 100644
--- a/app.py
+++ b/app.py
@@ -1,11 +1,8 @@
 from fastapi import FastAPI, Request
 from fastapi.staticfiles import StaticFiles
 from pydantic import BaseModel
-from reportlab.pdfgen import canvas
-from reportlab.lib.pagesizes import A4
-from reportlab.pdfbase.ttfonts import TTFont
-from reportlab.pdfbase import pdfmetrics
-from reportlab.pdfbase.pdfmetrics import stringWidth
+from openpyxl import Workbook
+from openpyxl.styles import Font, Alignment
 import uuid, os
 
 app = FastAPI()
@@ -13,37 +10,79 @@ app = FastAPI()
 os.makedirs("static", exist_ok=True)
 app.mount("/static", StaticFiles(directory="static"), name="static")
 
-pdfmetrics.registerFont(TTFont("TWFont", "NotoSansTC-Medium.ttf"))
 
 class TextRequest(BaseModel):
     content: str
+    separator: str = "\t"  # 預設使用 Tab 分隔符
+    has_header: bool = False  # 是否第一行是標題
 
-@app.post("/generate-pdf")
-def generate_pdf(data: TextRequest, request: Request):
-    filename = f"{uuid.uuid4()}.pdf"
+@app.post("/generate-excel")
+def generate_excel(data: TextRequest, request: Request):
+    filename = f"{uuid.uuid4()}.xlsx"
     filepath = os.path.join("static", filename)
 
-    c = canvas.Canvas(filepath, pagesize=A4)
-    c.setFont("TWFont", 12)
+    # 創建新的工作簿
+    wb = Workbook()
+    ws = wb.active
+    ws.title = "文字內容"
 
-    text_obj = c.beginText(50, 800)
-    text_obj.setFont("TWFont", 12)
+    # 將文字內容按行分割
+    lines = data.content.splitlines()
+    
+    if not lines:
+        return {"error": "沒有提供文字內容"}
 
-    max_line_width = A4[0] - 50 * 2  # 頁寬扣左右邊距
+    # 分析第一行來確定欄位數量
+    first_line = lines[0]
+    columns = first_line.split(data.separator)
+    num_columns = len(columns)
+    
+    # 設置標題（如果有指定）
+    start_row = 1
+    if data.has_header and len(lines) > 1:
+        # 第一行作為標題
+        for col_idx, header in enumerate(columns, 1):
+            cell = ws.cell(row=1, column=col_idx, value=header.strip())
+            cell.font = Font(bold=True, size=12)
+            cell.alignment = Alignment(horizontal='center')
+        start_row = 2
+        lines = lines[1:]  # 跳過標題行
+    else:
+        # 沒有標題，第一行也是資料
+        lines = lines
 
-    for line in data.content.splitlines():
-        while stringWidth(line, "TWFont", 12) > max_line_width:
-            for i in range(len(line), 0, -1):
-                if stringWidth(line[:i], "TWFont", 12) <= max_line_width:
-                    text_obj.textLine(line[:i])
-                    line = line[i:]
-                    break
-        text_obj.textLine(line)
+    # 寫入資料
+    for row_idx, line in enumerate(lines, start=start_row):
+        columns_data = line.split(data.separator)
+        
+        # 確保每行都有足夠的欄位
+        while len(columns_data) < num_columns:
+            columns_data.append("")
+        
+        # 寫入每個欄位的資料
+        for col_idx, cell_data in enumerate(columns_data[:num_columns], 1):
+            cell = ws.cell(row=row_idx, column=col_idx, value=cell_data.strip())
+            cell.alignment = Alignment(wrap_text=True)
 
-    c.drawText(text_obj)
-    c.showPage()
-    c.save()
+    # 自動調整列寬
+    for col_idx in range(1, num_columns + 1):
+        column_letter = ws.cell(row=1, column=col_idx).column_letter
+        max_length = 0
+        
+        for row in ws.iter_rows(min_col=col_idx, max_col=col_idx):
+            for cell in row:
+                if cell.value:
+                    max_length = max(max_length, len(str(cell.value)))
+        
+        # 設置列寬，最小10，最大50
+        adjusted_width = min(max(max_length + 2, 10), 50)
+        ws.column_dimensions[column_letter].width = adjusted_width
+
+    # 保存文件
+    wb.save(filepath)
 
     return {
-        "download_url": str(request.base_url).rstrip("/") + f"/static/{filename}"
+        "download_url": str(request.base_url).rstrip("/") + f"/static/{filename}",
+        "columns": num_columns,
+        "rows": len(lines) + (1 if data.has_header else 0)
     }
diff --git a/requirements.txt b/requirements.txt
index e7caa4e..c90cf89 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 fastapi
 uvicorn
 pydantic
-reportlab
+openpyxl
 python-multipart