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# cycles_chat_app.py
import os, math, numpy as np, matplotlib.pyplot as plt, gradio as gr
import openai

# โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
# 0. OpenAI key
# โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
if "OPENAI_API_KEY" not in os.environ:
    os.environ["OPENAI_API_KEY"] = input("๐Ÿ”‘ Enter your OpenAI API key: ").strip()
openai.api_key = os.environ["OPENAI_API_KEY"]

# โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
# 1.  Wave-style chart utilities
# โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
CYCLES = {
    "Tech Cycle (50 yr)": 50,
    "Finance Cycle (80 yr)": 80,
    "Hegemony Cycle (250 yr)": 250,
}
COLOR_MAP = {50: "#ff3333", 80: "#ffcc00", 250: "#66ccff"}
AMPLITUDE_MAP = {50: 1.0, 80: 1.6, 250: 4.0}
CENTER = 2025  # alignment reference

def _half_sine(xs, period, amp):
    phase = np.mod(xs - CENTER, period)
    y = amp * np.sin(np.pi * phase / period)
    y[y < 0] = 0
    return y

def build_wave_chart_and_summary(start: int, end: int):
    xs = np.linspace(start, end, (end - start) * 4)
    fig, ax = plt.subplots(figsize=(14, 6))
    fig.subplots_adjust(top=0.9)  # prevent title clipping

    summaries, align_years, all_year_labels = [], None, set()

    for period in sorted(CYCLES.values()):
        col, amp = COLOR_MAP[period], AMPLITUDE_MAP[period]
        for frac in np.linspace(amp / 30, amp, 30):
            ax.plot(xs, _half_sine(xs, period, frac), color=col, alpha=0.85, lw=0.6)

        years = [CENTER + n * period for n in range(
                 math.ceil((start - CENTER) / period),
                 math.floor((end   - CENTER) / period) + 1)]
        summaries.append(f"{period}-yr cycle peaks: {years}")
        align_years = set(years) if align_years is None else align_years & set(years)
        all_year_labels.update(years)

    # baseline year labels (small font, duplicates removed)
    for y in sorted(all_year_labels):
        if start <= y <= end:
            ax.text(y, -0.1, str(y), ha="center", va="top",
                    fontsize=6, color="white", rotation=90)

    ax.set_facecolor("black")
    fig.patch.set_facecolor("black")
    ax.set_xlim(start, end)
    ax.set_ylim(-0.2, max(AMPLITUDE_MAP.values()) + 0.2)
    ax.set_xlabel("Year", color="white")
    ax.set_ylabel("Relative Amplitude", color="white")
    ax.set_title("Technology ยท Finance ยท Hegemony Cycles", color="white",
                 pad=35, fontsize=14, fontweight="bold")
    ax.tick_params(colors="white")
    for spine in ax.spines.values():
        spine.set_color("white")
    ax.grid(axis="y", color="white", ls="--", lw=.3, alpha=.3)

    # alignment marker
    ax.axvline(CENTER, color="white", ls="--", lw=1, alpha=.6)
    arrow_y = AMPLITUDE_MAP[250] * 1.05
    ax.annotate("", xy=(CENTER - 125, arrow_y), xytext=(CENTER + 125, arrow_y),
                arrowprops=dict(arrowstyle="<|-|>", color="white", lw=1.2))
    ax.text(CENTER, arrow_y + .15, "250 yr", color="white",
            ha="center", va="bottom", fontsize=10, fontweight="bold")

    summary = (f"Range {start}-{end}\n"
               + "\n".join(summaries)
               + f"\nAlignment year inside range: "
               + (", ".join(map(str, sorted(align_years))) if align_years else "None"))
    return fig, summary

# โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
# 2.  GPT chat
# โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
BASE_PROMPT = (
    "๋‹น์‹ ์€ ๊ฐ„๊ฒฐํ•˜๊ณ  ์ •ํ™•ํ•œ ํ•œ๊ตญ์–ด ์–ด์‹œ์Šคํ„ดํŠธ์ž…๋‹ˆ๋‹ค. "
    "์‚ฌ์šฉ์ž์˜ ์งˆ๋ฌธ์— ๋‹ตํ•  ๋•Œ, ์ œ๊ณต๋œ [Chart summary] ๋‚ด์šฉ์„ ๋ฐ˜๋“œ์‹œ ๋ฐ˜์˜ํ•˜์„ธ์š”."
)

def chat_with_gpt(history, user_msg, chart_summary):
    msgs = [{"role": "system", "content": BASE_PROMPT}]
    if chart_summary != "No chart yet.":
        msgs.append({"role": "system", "content": f"[Chart summary]\n{chart_summary}"})

    for u, a in history:
        msgs += [{"role": "user", "content": u},
                 {"role": "assistant", "content": a}]
    msgs.append({"role": "user", "content": user_msg})

    reply = openai.chat.completions.create(
        model="gpt-3.5-turbo",
        messages=msgs,
        max_tokens=600,
        temperature=0.7
    ).choices[0].message.content.strip()
    return reply

# โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
# 3.  Gradio UI + CSS
# โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
custom_css = """
#wave_plot {width: 100% !important;}
#wave_plot canvas {width: 100% !important; height: auto !important;}
"""

with gr.Blocks(css=custom_css, theme="apriel") as demo:
    # โ”€โ”€ NEW: ์„œ๋น„์Šค ์ œ๋ชฉ โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
    gr.Markdown("## ๐Ÿš€ **TriPulse Navigator**", elem_id="service_title")

    # โ”€โ”€ NEW: ๊ฐ„๋‹จ ์„ค๋ช… โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
    gr.Markdown(
        """
**Tech Cycle (50 yr)** โ€“ Innovation booms and busts every half-century.  
**Finance Cycle (80 yr)** โ€“ Credit expansions and crises roughly once in a lifetime.  
**Hegemony Cycle (250 yr)** โ€“ Rise & decline of world-leading powers over two-and-a-half centuries.
""",
        elem_id="cycle_descriptions",
    )


    chart_summary_state = gr.State(value="No chart yet.")

    with gr.Tabs():
        # โ–ธ Tab 1 โ€” Chart
        with gr.TabItem("Timeline Chart"):
            fig0, summ0 = build_wave_chart_and_summary(1500, 2500)
            plot_out = gr.Plot(value=fig0, elem_id="wave_plot")

            with gr.Row():
                start_year = gr.Number(label="Start Year", value=1500)
                end_year   = gr.Number(label="End Year",   value=2500)

            def refresh_chart(s, e):
                fig, summ = build_wave_chart_and_summary(int(s), int(e))
                return fig, summ

            start_year.change(refresh_chart, [start_year, end_year],
                              [plot_out, chart_summary_state])
            end_year.change(refresh_chart,   [start_year, end_year],
                              [plot_out, chart_summary_state])

        # โ–ธ Tab 2 โ€” GPT Chat
        with gr.TabItem("GPT Chat"):
            chatbot = gr.Chatbot(label="Assistant")
            user_in = gr.Textbox(lines=3, placeholder="๋ฉ”์‹œ์ง€๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š”โ€ฆ")
            send_btn = gr.Button("Send", variant="primary")

            def respond(chat_hist, user_msg, summary):
                ans = chat_with_gpt(chat_hist, user_msg, summary)
                chat_hist.append((user_msg, ans))
                return chat_hist, gr.Textbox(value="", interactive=True)

            send_btn.click(respond, [chatbot, user_in, chart_summary_state],
                                       [chatbot, user_in])
            user_in.submit(respond, [chatbot, user_in, chart_summary_state],
                                       [chatbot, user_in])

if __name__ == "__main__":
    demo.launch()
# cycles_chat_app.py
import os, math, numpy as np, matplotlib.pyplot as plt, gradio as gr
import openai

# โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
# 0. OpenAI key
# โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
if "OPENAI_API_KEY" not in os.environ:
    os.environ["OPENAI_API_KEY"] = input("๐Ÿ”‘ Enter your OpenAI API key: ").strip()
openai.api_key = os.environ["OPENAI_API_KEY"]

# โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
# 1.  Wave-style chart utilities
# โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
CYCLES = {
    "Tech Cycle (50 yr)": 50,
    "Finance Cycle (80 yr)": 80,
    "Hegemony Cycle (250 yr)": 250,
}
COLOR_MAP = {50: "#ff3333", 80: "#ffcc00", 250: "#66ccff"}
AMPLITUDE_MAP = {50: 1.0, 80: 1.6, 250: 4.0}
CENTER = 2025  # alignment reference

def _half_sine(xs, period, amp):
    phase = np.mod(xs - CENTER, period)
    y = amp * np.sin(np.pi * phase / period)
    y[y < 0] = 0
    return y

def build_wave_chart_and_summary(start: int, end: int):
    xs = np.linspace(start, end, (end - start) * 4)
    fig, ax = plt.subplots(figsize=(14, 6))
    fig.subplots_adjust(top=0.9)  # prevent title clipping

    summaries, align_years, all_year_labels = [], None, set()

    for period in sorted(CYCLES.values()):
        col, amp = COLOR_MAP[period], AMPLITUDE_MAP[period]
        for frac in np.linspace(amp / 30, amp, 30):
            ax.plot(xs, _half_sine(xs, period, frac), color=col, alpha=0.85, lw=0.6)

        years = [CENTER + n * period for n in range(
                 math.ceil((start - CENTER) / period),
                 math.floor((end   - CENTER) / period) + 1)]
        summaries.append(f"{period}-yr cycle peaks: {years}")
        align_years = set(years) if align_years is None else align_years & set(years)
        all_year_labels.update(years)

    # baseline year labels (small font, duplicates removed)
    for y in sorted(all_year_labels):
        if start <= y <= end:
            ax.text(y, -0.1, str(y), ha="center", va="top",
                    fontsize=6, color="white", rotation=90)

    ax.set_facecolor("black")
    fig.patch.set_facecolor("black")
    ax.set_xlim(start, end)
    ax.set_ylim(-0.2, max(AMPLITUDE_MAP.values()) + 0.2)
    ax.set_xlabel("Year", color="white")
    ax.set_ylabel("Relative Amplitude", color="white")
    ax.set_title("Technology ยท Finance ยท Hegemony Cycles", color="white",
                 pad=35, fontsize=14, fontweight="bold")
    ax.tick_params(colors="white")
    for spine in ax.spines.values():
        spine.set_color("white")
    ax.grid(axis="y", color="white", ls="--", lw=.3, alpha=.3)

    # alignment marker
    ax.axvline(CENTER, color="white", ls="--", lw=1, alpha=.6)
    arrow_y = AMPLITUDE_MAP[250] * 1.05
    ax.annotate("", xy=(CENTER - 125, arrow_y), xytext=(CENTER + 125, arrow_y),
                arrowprops=dict(arrowstyle="<|-|>", color="white", lw=1.2))
    ax.text(CENTER, arrow_y + .15, "250 yr", color="white",
            ha="center", va="bottom", fontsize=10, fontweight="bold")

    summary = (f"Range {start}-{end}\n"
               + "\n".join(summaries)
               + f"\nAlignment year inside range: "
               + (", ".join(map(str, sorted(align_years))) if align_years else "None"))
    return fig, summary

# โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
# 2.  GPT chat
# โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
BASE_PROMPT = (
    "๋‹น์‹ ์€ ๊ฐ„๊ฒฐํ•˜๊ณ  ์ •ํ™•ํ•œ ํ•œ๊ตญ์–ด ์–ด์‹œ์Šคํ„ดํŠธ์ž…๋‹ˆ๋‹ค. "
    "์‚ฌ์šฉ์ž์˜ ์งˆ๋ฌธ์— ๋‹ตํ•  ๋•Œ, ์ œ๊ณต๋œ [Chart summary] ๋‚ด์šฉ์„ ๋ฐ˜๋“œ์‹œ ๋ฐ˜์˜ํ•˜์„ธ์š”."
)

def chat_with_gpt(history, user_msg, chart_summary):
    msgs = [{"role": "system", "content": BASE_PROMPT}]
    if chart_summary != "No chart yet.":
        msgs.append({"role": "system", "content": f"[Chart summary]\n{chart_summary}"})

    for u, a in history:
        msgs += [{"role": "user", "content": u},
                 {"role": "assistant", "content": a}]
    msgs.append({"role": "user", "content": user_msg})

    reply = openai.chat.completions.create(
        model="gpt-3.5-turbo",
        messages=msgs,
        max_tokens=600,
        temperature=0.7
    ).choices[0].message.content.strip()
    return reply

# โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
# 3.  Gradio UI + CSS
# โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
custom_css = """
#wave_plot {width: 100% !important;}
#wave_plot canvas {width: 100% !important; height: auto !important;}
"""

with gr.Blocks(css=custom_css, theme=gr.themes.Soft()) as demo:
    gr.Markdown("## ๐Ÿ“Š Wave-style Cycle Timeline & ๐Ÿ’ฌ GPT Chat")

    chart_summary_state = gr.State(value="No chart yet.")

    with gr.Tabs():
        # โ–ธ Tab 1 โ€” Chart
        with gr.TabItem("Timeline Chart"):
            fig0, summ0 = build_wave_chart_and_summary(1500, 2500)
            plot_out = gr.Plot(value=fig0, elem_id="wave_plot")

            with gr.Row():
                start_year = gr.Number(label="Start Year", value=1500)
                end_year   = gr.Number(label="End Year",   value=2500)

            def refresh_chart(s, e):
                fig, summ = build_wave_chart_and_summary(int(s), int(e))
                return fig, summ

            start_year.change(refresh_chart, [start_year, end_year],
                              [plot_out, chart_summary_state])
            end_year.change(refresh_chart,   [start_year, end_year],
                              [plot_out, chart_summary_state])

        # โ–ธ Tab 2 โ€” GPT Chat
        with gr.TabItem("GPT Chat"):
            chatbot = gr.Chatbot(label="Assistant")
            user_in = gr.Textbox(lines=3, placeholder="๋ฉ”์‹œ์ง€๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š”โ€ฆ")
            send_btn = gr.Button("Send", variant="primary")

            def respond(chat_hist, user_msg, summary):
                ans = chat_with_gpt(chat_hist, user_msg, summary)
                chat_hist.append((user_msg, ans))
                return chat_hist, gr.Textbox(value="", interactive=True)

            send_btn.click(respond, [chatbot, user_in, chart_summary_state],
                                       [chatbot, user_in])
            user_in.submit(respond, [chatbot, user_in, chart_summary_state],
                                       [chatbot, user_in])

if __name__ == "__main__":
    demo.launch()