4c8edecd12
Previous version was an emergency stub (緊急復原版) using plain white PowerPoint default layouts. This commit restores the full premium design visible in the product screenshot. Design system: - 16:9 canvas (33.87 × 19.05 cm) - Cover: deep navy bg #0D1B2A + orange brand stripe #FF5722 - Header bar: orange #FF5722 on all content slides - KPI cards: blue #1565C0 / green #2E7D32 / orange #E65100 - Horizontal bar chart for competitor distribution - Striped data table with red/green price-diff coloring - Footer: ♥ Powered by OpenClaw on every slide Slides per report type: competitor_ppt: Cover → KPI+BarChart → ProductTable → AI Insight daily_ppt: Cover → KPI+TOP5 → AI Insight strategy_ppt: Cover → KPI+TOP5 → AI Insight weekly/monthly/promo: Cover → AI Insight
523 lines
21 KiB
Python
523 lines
21 KiB
Python
"""
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services/ppt_generator.py
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OpenClaw 簡報生成器 — 精品深色主題版 (2026-04-20)
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函數清單（與 openclaw_bot_routes.py 呼叫約定一致）:
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check_pptx_available()
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generate_daily_ppt(date_str, db_data, ai_text) -> str
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generate_weekly_ppt(db_data, ai_text) -> str
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generate_monthly_ppt(yr, mo, db_data, ai_text) -> str
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generate_strategy_ppt(date_str, db_data, ai_text) -> str
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generate_competitor_ppt(period_label, db_data, ai_text) -> str
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generate_promo_ppt(promo_label, data, ai_text) -> str
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設計規格（依截圖還原）:
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- 16:9 (25.4cm × 14.29cm)
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- 封面：深海藍背景 #0D1B2A、橘色品牌條 #FF5722、白色大標
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- P2 ：KPI 卡片（藍 #1565C0、綠 #2E7D32、橘 #E65100）+ 橫條圖
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- P3 ：商品比較表（白底、斑馬條紋、紅/綠價差顏色）
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- 頁眉 ：橘色標題帶 #FF5722（所有非封面頁）
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- 頁腳 ：♥ Powered by OpenClaw（深灰 #37474F）
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"""
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import os
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import uuid
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from datetime import datetime
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from pathlib import Path
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REPORTS_DIR = Path(os.environ.get("REPORTS_DIR", "/app/data/reports"))
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REPORTS_DIR.mkdir(parents=True, exist_ok=True)
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# ── 調色盤 ────────────────────────────────────────────────────────────────────
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_BG_DARK = "0D1B2A" # 封面深藍背景
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_BRAND_OG = "FF5722" # 橘色品牌 / 頁眉
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_BRAND_OG2 = "E65100" # 深橘（KPI卡）
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_WHITE = "FFFFFF"
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_LIGHT_GRAY = "F5F5F5" # 斑馬偶數行
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_DARK_TEXT = "212121"
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_SUBTEXT = "757575"
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_FOOTER_BG = "37474F"
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_BLUE_KPI = "1565C0"
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_GREEN_KPI = "2E7D32"
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_RED_WARN = "C62828"
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_BAR_PCHOME = "EF5350" # PChome 橫條
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_BAR_MOMO = "66BB6A" # momo 橫條
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_BAR_TIE = "FFA726" # 持平橫條
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_BAR_MISS = "9E9E9E" # 未找到橫條
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def check_pptx_available() -> bool:
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try:
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import pptx # noqa: F401
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return True
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except ImportError:
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return False
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def _new_path(kind: str) -> str:
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rid = uuid.uuid4().hex[:8]
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return str(REPORTS_DIR / f"ocbot_{kind}_{rid}.pptx")
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# ── 基礎繪圖工具 ──────────────────────────────────────────────────────────────
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def _rgb(hex6: str):
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from pptx.dml.color import RGBColor
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return RGBColor(int(hex6[0:2], 16), int(hex6[2:4], 16), int(hex6[4:6], 16))
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def _emu(cm: float):
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from pptx.util import Cm
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return Cm(cm)
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def _pt(pt: float):
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from pptx.util import Pt
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return Pt(pt)
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def _fill_solid(shape, hex6: str):
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shape.fill.solid()
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shape.fill.fore_color.rgb = _rgb(hex6)
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def _no_line(shape):
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from pptx.util import Pt
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shape.line.color.rgb = _rgb(_WHITE)
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shape.line.width = Pt(0)
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def _add_rect(slide, l, t, w, h, fill_hex, line_hex=None):
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from pptx.util import Pt
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s = slide.shapes.add_shape(1, _emu(l), _emu(t), _emu(w), _emu(h))
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_fill_solid(s, fill_hex)
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if line_hex:
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s.line.color.rgb = _rgb(line_hex)
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s.line.width = Pt(0.5)
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else:
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s.line.fill.background()
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return s
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def _add_text(slide, text, l, t, w, h,
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bold=False, size=14, color=_WHITE,
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align="left", valign="top", wrap=True):
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from pptx.util import Pt
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from pptx.enum.text import PP_ALIGN
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from pptx.dml.color import RGBColor
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from pptx.oxml.ns import qn
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import lxml.etree as etree
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txb = slide.shapes.add_textbox(_emu(l), _emu(t), _emu(w), _emu(h))
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tf = txb.text_frame
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tf.word_wrap = wrap
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# vertical align
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if valign == "middle":
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from pptx.enum.text import MSO_ANCHOR
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tf.vertical_anchor = MSO_ANCHOR.MIDDLE
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p = tf.paragraphs[0]
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p.text = text
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run = p.runs[0]
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run.font.bold = bold
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run.font.size = Pt(size)
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run.font.color.rgb = RGBColor(
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int(color[0:2], 16), int(color[2:4], 16), int(color[4:6], 16))
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if align == "center":
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p.alignment = PP_ALIGN.CENTER
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elif align == "right":
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p.alignment = PP_ALIGN.RIGHT
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return txb
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def _add_footer(slide, prs_w_cm=33.87):
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"""♥ Powered by OpenClaw 頁腳條"""
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_add_rect(slide, 0, 13.5, prs_w_cm, 0.79, _FOOTER_BG)
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_add_text(slide, "♥ Powered by OpenClaw",
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prs_w_cm - 6, 13.55, 5.8, 0.7,
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size=8, color=_BRAND_OG, align="right")
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def _add_header(slide, title_text, prs_w_cm=33.87):
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"""橘色頁眉帶"""
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_add_rect(slide, 0, 0, prs_w_cm, 1.5, _BRAND_OG)
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_add_text(slide, title_text, 0.5, 0.1, prs_w_cm - 1, 1.3,
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bold=True, size=20, color=_WHITE, valign="middle")
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def _kpi_card(slide, l, t, w, h, fill, label, value, sub=""):
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_add_rect(slide, l, t, w, h, fill)
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_add_text(slide, label, l + 0.2, t + 0.2, w - 0.4, 0.7,
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size=10, color=_WHITE)
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_add_text(slide, value, l + 0.2, t + 0.7, w - 0.4, 1.3,
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bold=True, size=28, color=_WHITE, align="center")
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if sub:
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_add_text(slide, sub, l + 0.2, t + h - 0.65, w - 0.4, 0.6,
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size=9, color=_WHITE)
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def _horiz_bar(slide, l, t, h_row, label, value, total, fill_hex, max_w=14.0):
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"""單條橫條圖（label 在左，bar 居中，百分比在右）"""
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pct = value / total if total else 0
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bar_w = max(0.2, pct * max_w)
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_add_text(slide, label, l, t + 0.05, 3.0, h_row - 0.1,
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size=10, color=_DARK_TEXT)
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_add_rect(slide, l + 3.1, t + 0.1, bar_w, h_row - 0.2, fill_hex)
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_add_text(slide, f"{value}件 ({pct*100:.0f}%)",
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l + 3.2 + bar_w, t + 0.05, 4.0, h_row - 0.1,
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size=10, color=_DARK_TEXT)
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# ── 封面頁 ────────────────────────────────────────────────────────────────────
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def _cover_slide(prs, big_title: str, sub1: str, sub2: str = ""):
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from pptx.util import Cm
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slide = prs.slides.add_slide(prs.slide_layouts[6]) # blank
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W = 33.87
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# 全頁深色背景
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_add_rect(slide, 0, 0, W, 19.05, _BG_DARK)
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# 左側橘色品牌條（細）
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_add_rect(slide, 0, 0, 0.6, 19.05, _BRAND_OG)
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# 品牌標籤
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_add_rect(slide, 1.2, 1.2, 3.5, 0.7, _BRAND_OG)
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_add_text(slide, "OPENCLAW", 1.3, 1.22, 3.3, 0.66,
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bold=True, size=11, color=_WHITE, align="center", valign="middle")
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# 大標題
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_add_text(slide, big_title, 1.2, 2.3, 20, 3.5,
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bold=True, size=38, color=_WHITE)
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# 副標
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_add_text(slide, sub1, 1.2, 6.0, 22, 0.9,
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size=14, color="BDBDBD")
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if sub2:
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_add_text(slide, sub2, 1.2, 7.0, 22, 0.8,
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size=12, color="9E9E9E")
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# 右側裝飾線
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_add_rect(slide, W - 0.8, 0, 0.8, 19.05, _BRAND_OG2)
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_add_footer(slide, W)
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return slide
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# ── 競品 PPT — 完整版 ─────────────────────────────────────────────────────────
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def generate_competitor_ppt(period_label: str, db_data: dict, ai_text: str) -> str:
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from pptx import Presentation
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from pptx.util import Cm
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prs = Presentation()
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prs.slide_width = Cm(33.87)
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prs.slide_height = Cm(19.05)
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W = 33.87
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results = db_data.get("results", [])
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found = [r for r in results if r.get("found")]
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pc_wins = [r for r in found if r.get("price_diff", 0) > 10]
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mo_wins = [r for r in found if r.get("price_diff", 0) < -10]
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tie = [r for r in found if abs(r.get("price_diff", 0)) <= 10]
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not_found = [r for r in results if not r.get("found")]
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total = len(results)
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match_rate = len(found) / total * 100 if total else 0
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avg_pct = (sum(r.get("price_diff_pct", 0) for r in found) / len(found)
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if found else 0)
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momo_rev = db_data.get("momo_revenue", 0)
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# ── P1 封面 ───────────────────────────────────────────────────────────────
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_cover_slide(
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prs,
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f"momo vs PChome\n競品比較分析",
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f"掃描 {total} 件熱銷商品｜比對成功 {len(found)} 件",
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f"分析週期：{period_label} 平均價差：{avg_pct:+.1f}% 生成時間：{datetime.now().strftime('%Y/%m/%d %H:%M')}",
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)
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# ── P2 KPI 摘要 + 橫條圖 ─────────────────────────────────────────────────
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s2 = prs.slides.add_slide(prs.slide_layouts[6])
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_add_rect(s2, 0, 0, W, 19.05, _WHITE)
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_add_header(s2, f"競品比較 KPI 摘要 — {period_label}")
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# 四個 KPI 卡（L→R）
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cards = [
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(_BLUE_KPI, "掃描商品數", str(total), f"{total} 件熱銷商品"),
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("1565C0", "比對成功率", f"{match_rate:.0f}%", f"{len(found)} 件成功"),
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(_GREEN_KPI, "PChome 優勢", f"{len(pc_wins)}/{len(found)}", f"{len(pc_wins)} 件 PChome 更便宜"),
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(_BRAND_OG2, "momo 優勢", f"{len(mo_wins)}/{len(found)}", f"{len(mo_wins)} 件 momo 更便宜"),
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]
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card_w, card_gap, card_t = 7.4, 0.4, 1.8
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for i, (col, lbl, val, sub) in enumerate(cards):
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_kpi_card(s2, i * (card_w + card_gap) + 0.5, card_t, card_w, 3.2, col, lbl, val, sub)
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# 整體趨勢橫幅
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trend_color = _RED_WARN if avg_pct < -3 else (_BRAND_OG if avg_pct > 3 else "FFA726")
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trend_icon = "⚠️ momo 整體偏貴" if avg_pct < -3 else ("✅ momo 整體具優勢" if avg_pct > 3 else "➖ 整體持平")
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_add_rect(s2, 0.5, 5.3, W - 1, 0.85, trend_color)
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_add_text(s2, f"整體定價態勢：{trend_icon} 平均價差 {avg_pct:+.1f}%（正值=momo偏貴）",
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0.7, 5.35, W - 1.4, 0.75, bold=True, size=13, color=_WHITE)
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# 橫條圖（4 種結果）
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bar_data = [
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("PChome 更便宜", len(pc_wins), total, _BAR_PCHOME),
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("momo 更便宜", len(mo_wins), total, _BAR_MOMO),
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("價格相近", len(tie), total, _BAR_TIE),
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("未找到對應", len(not_found),total, _BAR_MISS),
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]
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row_t = 6.4
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for label, val, tot, col in bar_data:
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_horiz_bar(s2, 0.8, row_t, 0.9, label, val, tot, col, max_w=16.0)
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row_t += 1.0
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# momo 總業績備注
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if momo_rev:
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_add_text(s2, f"本期 momo 掃描商品總業績：NT$ {momo_rev:,.0f}（{momo_rev/10000:.1f}萬）",
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0.8, 11.8, W - 1.6, 0.7, size=10, color=_SUBTEXT)
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_add_footer(s2, W)
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# ── P3 商品比較表 ─────────────────────────────────────────────────────────
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s3 = prs.slides.add_slide(prs.slide_layouts[6])
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_add_rect(s3, 0, 0, W, 19.05, _WHITE)
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_add_header(s3, f"PChome 業績優勢 — 比 momo 熱銷 TOP10")
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# 表頭
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cols = ["#", "momo 商品", "momo 定價", "PChome 商品", "PChome 定價", "價差", "趨勢"]
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col_w = [0.8, 8.5, 2.8, 8.5, 2.8, 2.5, 2.0]
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x = 0.3
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for i, (c, w) in enumerate(zip(cols, col_w)):
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_add_rect(s3, x, 1.7, w, 0.7, _BRAND_OG)
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_add_text(s3, c, x + 0.05, 1.72, w - 0.1, 0.66,
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bold=True, size=9, color=_WHITE, align="center")
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x += w + 0.1
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# 資料行（最多 10 行）
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rows = (pc_wins + mo_wins)[:10]
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for ri, r in enumerate(rows):
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bg = _LIGHT_GRAY if ri % 2 == 0 else _WHITE
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x = 0.3
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diff = r.get("price_diff", 0)
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pct = r.get("price_diff_pct", 0)
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diff_c = _RED_WARN if diff < -10 else (_GREEN_KPI if diff > 10 else _DARK_TEXT)
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trend = "📈 PChome貴" if diff > 10 else ("📉 momo貴" if diff < -10 else "➖")
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cells = [
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(str(ri + 1), _DARK_TEXT),
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(r.get("momo_name","")[:24],_DARK_TEXT),
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(f"NT${r.get('momo_price',0):,.0f}", _DARK_TEXT),
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(r.get("pc_name","")[:24], _DARK_TEXT),
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(f"NT${r.get('pc_price',0):,.0f}", _DARK_TEXT),
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(f"{diff:+,.0f} ({pct:+.1f}%)", diff_c),
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(trend, diff_c),
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]
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row_t = 2.5 + ri * 0.9
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for (txt, tc), w in zip(cells, col_w):
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_add_rect(s3, x, row_t, w, 0.85, bg)
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_add_text(s3, txt, x + 0.05, row_t + 0.05, w - 0.1, 0.75,
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size=8, color=tc, align="center")
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x += w + 0.1
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_add_footer(s3, W)
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# ── P4 AI 洞察 ────────────────────────────────────────────────────────────
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s4 = prs.slides.add_slide(prs.slide_layouts[6])
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_add_rect(s4, 0, 0, W, 19.05, _BG_DARK)
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_add_header(s4, "AI 競品洞察 — 策略建議")
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_add_text(s4, ai_text or "（AI 分析生成中）",
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1.0, 2.0, W - 2.0, 11.0,
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size=13, color=_WHITE, wrap=True)
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_add_footer(s4, W)
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path = _new_path("competitor")
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prs.save(path)
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return path
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# ── 日報 PPT ──────────────────────────────────────────────────────────────────
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def generate_daily_ppt(date_str: str, db_data, ai_text: str) -> str:
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from pptx import Presentation
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from pptx.util import Cm
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prs = Presentation()
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prs.slide_width = Cm(33.87)
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prs.slide_height = Cm(19.05)
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W = 33.87
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s = db_data.get("sales", {}) if isinstance(db_data, dict) else {}
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tp = db_data.get("top_products", []) if isinstance(db_data, dict) else []
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rev = float(s.get("revenue", 0))
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ord_ = int(s.get("orders", 0))
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gm = float(s.get("gross_margin", 0))
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aov = float(s.get("avg_order", 0))
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# 封面
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_cover_slide(prs,
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f"日報 {date_str}",
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f"業績 NT${rev:,.0f}（{rev/10000:.1f}萬）｜訂單 {ord_:,} 筆",
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f"毛利率 {gm:.1f}% 客單價 NT${aov:,.0f} 生成 {datetime.now().strftime('%Y/%m/%d %H:%M')}",
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)
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# P2：KPI 卡 + TOP5
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s2 = prs.slides.add_slide(prs.slide_layouts[6])
|
||
_add_rect(s2, 0, 0, W, 19.05, _WHITE)
|
||
_add_header(s2, f"業績 KPI — {date_str}")
|
||
|
||
kpis = [
|
||
(_BLUE_KPI, "總業績", f"NT${rev/10000:.1f}萬", ""),
|
||
(_GREEN_KPI, "總訂單", f"{ord_:,} 筆", ""),
|
||
(_BRAND_OG2, "毛利率", f"{gm:.1f}%", ""),
|
||
(_FOOTER_BG, "客單價", f"NT${aov:,.0f}", ""),
|
||
]
|
||
card_w = 7.4
|
||
for i, (col, lbl, val, sub) in enumerate(kpis):
|
||
_kpi_card(s2, i * (card_w + 0.4) + 0.5, 1.8, card_w, 3.0, col, lbl, val, sub)
|
||
|
||
# TOP5 商品
|
||
_add_rect(s2, 0.5, 5.2, W - 1, 0.7, _BRAND_OG)
|
||
_add_text(s2, "🏆 TOP 5 熱銷商品", 0.7, 5.25, W - 1.4, 0.6,
|
||
bold=True, size=13, color=_WHITE)
|
||
for i, p in enumerate(tp[:5]):
|
||
bg = _LIGHT_GRAY if i % 2 == 0 else _WHITE
|
||
_add_rect(s2, 0.5, 6.0 + i * 0.85, W - 1, 0.82, bg)
|
||
name = str(p.get("name",""))[:45]
|
||
rev_p = float(p.get("revenue", 0))
|
||
_add_text(s2, f"{i+1}. {name}", 0.7, 6.05 + i * 0.85, W - 9, 0.72,
|
||
size=10, color=_DARK_TEXT)
|
||
_add_text(s2, f"NT${rev_p:,.0f}", W - 7.5, 6.05 + i * 0.85, 5, 0.72,
|
||
size=10, color=_DARK_TEXT, align="right")
|
||
_add_footer(s2, W)
|
||
|
||
# P3：AI
|
||
s3 = prs.slides.add_slide(prs.slide_layouts[6])
|
||
_add_rect(s3, 0, 0, W, 19.05, _BG_DARK)
|
||
_add_header(s3, "AI 洞察分析")
|
||
_add_text(s3, ai_text or "（AI 分析生成中）",
|
||
1.0, 2.0, W - 2.0, 11.0, size=13, color=_WHITE, wrap=True)
|
||
_add_footer(s3, W)
|
||
|
||
path = _new_path("daily")
|
||
prs.save(path)
|
||
return path
|
||
|
||
|
||
# ── 週報 ──────────────────────────────────────────────────────────────────────
|
||
def generate_weekly_ppt(db_data, ai_text: str) -> str:
|
||
from pptx import Presentation
|
||
from pptx.util import Cm
|
||
prs = Presentation()
|
||
prs.slide_width = Cm(33.87)
|
||
prs.slide_height = Cm(19.05)
|
||
W = 33.87
|
||
|
||
_cover_slide(prs, "週報分析", "近 7 日業績週報",
|
||
f"生成 {datetime.now().strftime('%Y/%m/%d %H:%M')}")
|
||
s2 = prs.slides.add_slide(prs.slide_layouts[6])
|
||
_add_rect(s2, 0, 0, W, 19.05, _BG_DARK)
|
||
_add_header(s2, "週報 AI 洞察")
|
||
_add_text(s2, ai_text or "(暫無 AI 分析)", 1.0, 2.0, W - 2.0, 11.0,
|
||
size=13, color=_WHITE, wrap=True)
|
||
_add_footer(s2, W)
|
||
path = _new_path("weekly")
|
||
prs.save(path)
|
||
return path
|
||
|
||
|
||
# ── 月報 ──────────────────────────────────────────────────────────────────────
|
||
def generate_monthly_ppt(yr, mo, db_data, ai_text: str) -> str:
|
||
from pptx import Presentation
|
||
from pptx.util import Cm
|
||
prs = Presentation()
|
||
prs.slide_width = Cm(33.87)
|
||
prs.slide_height = Cm(19.05)
|
||
W = 33.87
|
||
|
||
_cover_slide(prs, f"月報 {yr}/{mo:02d}", f"{yr} 年 {mo} 月業績月報",
|
||
f"生成 {datetime.now().strftime('%Y/%m/%d %H:%M')}")
|
||
s2 = prs.slides.add_slide(prs.slide_layouts[6])
|
||
_add_rect(s2, 0, 0, W, 19.05, _BG_DARK)
|
||
_add_header(s2, f"月報 AI 洞察 — {yr}/{mo:02d}")
|
||
_add_text(s2, ai_text or "(暫無 AI 分析)", 1.0, 2.0, W - 2.0, 11.0,
|
||
size=13, color=_WHITE, wrap=True)
|
||
_add_footer(s2, W)
|
||
path = _new_path("monthly")
|
||
prs.save(path)
|
||
return path
|
||
|
||
|
||
# ── 策略報告 ──────────────────────────────────────────────────────────────────
|
||
def generate_strategy_ppt(date_str: str, db_data, ai_text: str) -> str:
|
||
from pptx import Presentation
|
||
from pptx.util import Cm
|
||
prs = Presentation()
|
||
prs.slide_width = Cm(33.87)
|
||
prs.slide_height = Cm(19.05)
|
||
W = 33.87
|
||
|
||
s = db_data.get("sales", {}) if isinstance(db_data, dict) else {}
|
||
rev = float(s.get("revenue", 0))
|
||
period = db_data.get("period_label", date_str) if isinstance(db_data, dict) else date_str
|
||
|
||
_cover_slide(prs, f"策略報告\n{period}",
|
||
f"業績 NT${rev:,.0f}（{rev/10000:.1f}萬）",
|
||
f"生成 {datetime.now().strftime('%Y/%m/%d %H:%M')}")
|
||
|
||
# KPI
|
||
ord_ = int(s.get("orders", 0))
|
||
gm = float(s.get("gross_margin", 0))
|
||
aov = float(s.get("avg_order", 0))
|
||
s2 = prs.slides.add_slide(prs.slide_layouts[6])
|
||
_add_rect(s2, 0, 0, W, 19.05, _WHITE)
|
||
_add_header(s2, f"策略 KPI — {period}")
|
||
kpis = [
|
||
(_BLUE_KPI, "總業績", f"NT${rev/10000:.1f}萬", ""),
|
||
(_GREEN_KPI, "總訂單", f"{ord_:,} 筆", ""),
|
||
(_BRAND_OG2, "毛利率", f"{gm:.1f}%", ""),
|
||
(_FOOTER_BG, "客單價", f"NT${aov:,.0f}", ""),
|
||
]
|
||
for i, (col, lbl, val, sub) in enumerate(kpis):
|
||
_kpi_card(s2, i * 7.8 + 0.5, 1.8, 7.4, 3.0, col, lbl, val, sub)
|
||
|
||
# TOP 商品
|
||
tp = db_data.get("top_products", []) if isinstance(db_data, dict) else []
|
||
_add_rect(s2, 0.5, 5.2, W - 1, 0.65, _BRAND_OG)
|
||
_add_text(s2, "🏆 TOP 熱銷商品", 0.7, 5.25, W - 1.4, 0.55,
|
||
bold=True, size=12, color=_WHITE)
|
||
for i, p in enumerate(tp[:5]):
|
||
bg = _LIGHT_GRAY if i % 2 == 0 else _WHITE
|
||
_add_rect(s2, 0.5, 6.0 + i * 0.8, W - 1, 0.78, bg)
|
||
_add_text(s2, f"{i+1}. {str(p.get('name',''))[:45]}",
|
||
0.7, 6.04 + i * 0.8, W - 9, 0.7, size=9, color=_DARK_TEXT)
|
||
_add_text(s2, f"NT${float(p.get('revenue',0)):,.0f}",
|
||
W - 7.5, 6.04 + i * 0.8, 5, 0.7,
|
||
size=9, color=_DARK_TEXT, align="right")
|
||
_add_footer(s2, W)
|
||
|
||
# AI
|
||
s3 = prs.slides.add_slide(prs.slide_layouts[6])
|
||
_add_rect(s3, 0, 0, W, 19.05, _BG_DARK)
|
||
_add_header(s3, "AI 策略洞察")
|
||
_add_text(s3, ai_text or "(暫無 AI 分析)", 1.0, 2.0, W - 2.0, 11.0,
|
||
size=13, color=_WHITE, wrap=True)
|
||
_add_footer(s3, W)
|
||
path = _new_path("strategy")
|
||
prs.save(path)
|
||
return path
|
||
|
||
|
||
# ── 促銷報告 ──────────────────────────────────────────────────────────────────
|
||
def generate_promo_ppt(promo_label: str, data, ai_text: str) -> str:
|
||
from pptx import Presentation
|
||
from pptx.util import Cm
|
||
prs = Presentation()
|
||
prs.slide_width = Cm(33.87)
|
||
prs.slide_height = Cm(19.05)
|
||
W = 33.87
|
||
|
||
_cover_slide(prs, f"促銷報告\n{promo_label}", "",
|
||
f"生成 {datetime.now().strftime('%Y/%m/%d %H:%M')}")
|
||
s2 = prs.slides.add_slide(prs.slide_layouts[6])
|
||
_add_rect(s2, 0, 0, W, 19.05, _BG_DARK)
|
||
_add_header(s2, f"促銷 AI 洞察 — {promo_label}")
|
||
_add_text(s2, ai_text or "(暫無 AI 分析)", 1.0, 2.0, W - 2.0, 11.0,
|
||
size=13, color=_WHITE, wrap=True)
|
||
_add_footer(s2, W)
|
||
path = _new_path("promo")
|
||
prs.save(path)
|
||
return path
|