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Create app.py
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app.py
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| 1 |
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import gradio as gr
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| 2 |
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import random
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| 3 |
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import string
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import datetime
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# Daftar produk dan kategori
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categories = {
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"Kategori A": ["Produk A1", "Produk A2", "Produk A3", "Produk A4", "Produk A5", "Produk A6"],
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"Kategori B": ["Produk B1", "Produk B2", "Produk B3", "Produk B4", "Produk B5", "Produk B6"],
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"Kategori C": ["Produk C1", "Produk C2", "Produk C3", "Produk C4", "Produk C5", "Produk C6"],
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"Kategori D": ["Produk D1", "Produk D2", "Produk D3", "Produk D4", "Produk D5", "Produk D6"]
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}
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# Fungsi untuk membuat dokumen LaTeX
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def create_latex(data, filename):
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latex_content = r"""
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\documentclass[a4paper,12pt]{article}
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\usepackage[utf8]{inputenc}
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\usepackage[T1]{fontenc}
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\usepackage{lmodern}
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\usepackage{geometry}
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\geometry{margin=1in}
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\usepackage{booktabs}
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\usepackage{fancyhdr}
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\pagestyle{fancy}
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\fancyhf{}
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\fancyhead[C]{Dokumen Penawaran \\ PT. Contoh Perusahaan \\ Jl. Contoh Alamat No. 123}
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\fancyfoot[C]{\thepage}
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\begin{document}
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\begin{center}
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\textbf{\LARGE Dokumen Penawaran} \\
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\vspace{0.5cm}
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PT. Contoh Perusahaan \\
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| 36 |
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Jl. Contoh Alamat No. 123 \\
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\vspace{0.5cm}
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\end{center}
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Kepada Yth. \\
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\textbf{""" + data['nama_prospek'] + r"""} \\
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""" + data['alamat_prospek'] + r""" \\
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Jenis Prospek: """ + data['jenis_prospek'] + r""" \\
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\vspace{0.5cm}
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Tanggal: """ + data['tanggal'] + r""" \\
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\vspace{0.5cm}
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\textbf{Daftar Produk yang Ditawarkan:} \\
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\begin{tabular}{|l|c|r|}
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\hline
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\textbf{Nama Produk} & \textbf{Jumlah} & \textbf{Harga (Rp)} \\
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\hline
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""" + "\n ".join([f"{p['nama']} & {p['jumlah']} & {p['harga']:,}" for p in data['produk']]) + r""" \\
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\hline
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\end{tabular}
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\vspace{0.5cm}
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Diskon: """ + (f"{data['diskon']}\%" if 'diskon' in data else "Tidak ada") + r""" \\
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\vspace{0.5cm}
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""" + (r"""\textbf{Syarat dan Ketentuan:} \\
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""" + data['syarat'] + r""" \\
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\vspace{0.5cm}""" if 'syarat' in data else r"Syarat dan Ketentuan: Tidak ada \\ \vspace{0.5cm}") + r"""
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Hormat kami, \\
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\vspace{0.5cm}
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PT. Contoh Perusahaan
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\end{document}
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"""
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with open(filename, "w") as f:
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f.write(latex_content)
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return filename
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# Fungsi untuk memproses input dan membuat penawaran
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def buat_penawaran(nama_prospek, alamat_prospek, jenis_prospek, produk_dipilih, jumlah_produk, harga_produk, diskon, tanggal, syarat):
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data = {
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'nama_prospek': nama_prospek if nama_prospek else "Prospek Tanpa Nama",
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'alamat_prospek': alamat_prospek if alamat_prospek else "Alamat Tidak Diketahui",
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'jenis_prospek': jenis_prospek if jenis_prospek else "Individu",
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'tanggal': tanggal if tanggal else datetime.date.today().strftime("%Y-%m-%d"),
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'produk': []
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}
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# Proses produk
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if produk_dipilih and jumlah_produk and harga_produk:
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try:
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jumlah_list = [int(x.strip()) for x in jumlah_produk.split(",") if x.strip()]
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harga_list = [int(x.strip()) for x in harga_produk.split(",") if x.strip()]
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for i, p in enumerate(produk_dipilih):
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j = jumlah_list[i] if i < len(jumlah_list) else 1
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h = harga_list[i] if i < len(harga_list) else 100000
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data['produk'].append({'nama': p, 'jumlah': j, 'harga': h})
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except ValueError:
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data['produk'].append({'nama': "Produk Contoh", 'jumlah': 1, 'harga': 100000})
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warning = "Peringatan: Format jumlah atau harga produk salah. Diganti dengan data contoh."
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else:
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data['produk'].append({'nama': "Produk Contoh", 'jumlah': 1, 'harga': 100000})
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if diskon:
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data['diskon'] = diskon
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if syarat:
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data['syarat'] = syarat
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# Validasi data
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missing_data = []
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if not nama_prospek:
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missing_data.append("Nama Prospek")
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if not alamat_prospek:
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missing_data.append("Alamat Prospek")
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if not jenis_prospek:
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missing_data.append("Jenis Prospek")
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if not tanggal:
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missing_data.append("Tanggal")
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if not produk_dipilih or not jumlah_produk or not harga_produk:
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missing_data.append("Produk, Jumlah, atau Harga")
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warning = ""
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if missing_data:
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warning = "Peringatan: Data berikut kurang dan telah diisi dengan asumsi: " + ", ".join(missing_data) + ". Silakan lengkapi data jika perlu."
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# Buat file LaTeX
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filename = ''.join(random.choices(string.ascii_letters + string.digits, k=10)) + ".tex"
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| 125 |
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latex_file = create_latex(data, filename)
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return latex_file, warning
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# Interface Gradio
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| 129 |
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with gr.Blocks() as demo:
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gr.Markdown("# Aplikasi Pembuatan Dokumen Penawaran")
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with gr.Row():
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nama_prospek = gr.Textbox(label="Nama Prospek")
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| 134 |
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alamat_prospek = gr.Textbox(label="Alamat Prospek")
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jenis_prospek = gr.Dropdown(choices=["Individu", "Perusahaan", "Kafe"], label="Jenis Prospek")
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| 136 |
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with gr.Row():
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tanggal = gr.Textbox(label="Tanggal Penawaran (YYYY-MM-DD)")
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| 139 |
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with gr.Row():
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| 141 |
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produk_dipilih = gr.CheckboxGroup(choices=[p for cat in categories.values() for p in cat], label="Pilih Produk")
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| 142 |
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jumlah_produk = gr.Textbox(label="Jumlah Produk (pisahkan dengan koma)")
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| 143 |
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harga_produk = gr.Textbox(label="Harga per Produk (Rp, pisahkan dengan koma)")
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with gr.Row():
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diskon = gr.Textbox(label="Diskon (%)")
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syarat = gr.Textbox(label="Syarat dan Ketentuan")
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| 148 |
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submit_button = gr.Button("Buat Penawaran")
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| 150 |
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| 151 |
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output_file = gr.File(label="Download Dokumen Penawaran (LaTeX, akan dirender sebagai PDF)")
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| 152 |
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warning_text = gr.Textbox(label="Peringatan")
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| 153 |
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submit_button.click(
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buat_penawaran,
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inputs=[nama_prospek, alamat_prospek, jenis_prospek, produk_dipilih, jumlah_produk, harga_produk, diskon, tanggal, syarat],
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outputs=[output_file, warning_text]
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)
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| 159 |
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demo.launch()
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