From f0b7b349e708774f0d54aa87fafede4bebc14be9 Mon Sep 17 00:00:00 2001
From: fede <federico.nicolas.polidoro@gmail.com>
Date: Mon, 10 Nov 2025 21:33:33 -0300
Subject: [PATCH] =?UTF-8?q?a=C3=B1adido=20el=20tema=20para=20el=20indice?=
 =?UTF-8?q?=20de=20control?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 bun.lock                                      |   5 +
 package.json                                  |   1 +
 src/App.svelte                                |   3 +
 src/assets/fpinga.py                          |  76 +++++++++
 src/componentes/CurvaS.svelte                 | 146 ++++++++++++++++++
 src/componentes/GraficoNefasto.svelte         |  87 +++++++++++
 src/componentes/header.svelte                 |   3 +
 .../paginas/IndiceDeControl.svelte            |  49 ++++++
 src/main.ts                                   |   1 +
 9 files changed, 371 insertions(+)
 create mode 100644 src/assets/fpinga.py
 create mode 100644 src/componentes/CurvaS.svelte
 create mode 100644 src/componentes/GraficoNefasto.svelte
 create mode 100644 src/componentes/paginas/IndiceDeControl.svelte

diff --git a/bun.lock b/bun.lock
index fe2c5cd..d41a65f 100644
--- a/bun.lock
+++ b/bun.lock
@@ -5,6 +5,7 @@
       "name": "redmine-api-administracion",
       "dependencies": {
         "bootstrap": "^5.3.8",
+        "chart.js": "^4.5.1",
         "html2canvas": "^1.4.1",
         "marked": "^16.4.1",
       },
@@ -82,6 +83,8 @@
 
     "@jridgewell/trace-mapping": ["@jridgewell/trace-mapping@0.3.31", "", { "dependencies": { "@jridgewell/resolve-uri": "^3.1.0", "@jridgewell/sourcemap-codec": "^1.4.14" } }, "sha512-zzNR+SdQSDJzc8joaeP8QQoCQr8NuYx2dIIytl1QeBEZHJ9uW6hebsrYgbz8hJwUQao3TWCMtmfV8Nu1twOLAw=="],
 
+    "@kurkle/color": ["@kurkle/color@0.3.4", "", {}, "sha512-M5UknZPHRu3DEDWoipU6sE8PdkZ6Z/S+v4dD+Ke8IaNlpdSQah50lz1KtcFBa2vsdOnwbbnxJwVM4wty6udA5w=="],
+
     "@popperjs/core": ["@popperjs/core@2.11.8", "", {}, "sha512-P1st0aksCrn9sGZhp8GMYwBnQsbvAWsZAX44oXNNvLHGqAOcoVxmjZiohstwQ7SqKnbR47akdNi+uleWD8+g6A=="],
 
     "@rollup/rollup-android-arm-eabi": ["@rollup/rollup-android-arm-eabi@4.52.5", "", { "os": "android", "cpu": "arm" }, "sha512-8c1vW4ocv3UOMp9K+gToY5zL2XiiVw3k7f1ksf4yO1FlDFQ1C2u72iACFnSOceJFsWskc2WZNqeRhFRPzv+wtQ=="],
@@ -150,6 +153,8 @@
 
     "bootstrap": ["bootstrap@5.3.8", "", { "peerDependencies": { "@popperjs/core": "^2.11.8" } }, "sha512-HP1SZDqaLDPwsNiqRqi5NcP0SSXciX2s9E+RyqJIIqGo+vJeN5AJVM98CXmW/Wux0nQ5L7jeWUdplCEf0Ee+tg=="],
 
+    "chart.js": ["chart.js@4.5.1", "", { "dependencies": { "@kurkle/color": "^0.3.0" } }, "sha512-GIjfiT9dbmHRiYi6Nl2yFCq7kkwdkp1W/lp2J99rX0yo9tgJGn3lKQATztIjb5tVtevcBtIdICNWqlq5+E8/Pw=="],
+
     "chokidar": ["chokidar@4.0.3", "", { "dependencies": { "readdirp": "^4.0.1" } }, "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA=="],
 
     "clsx": ["clsx@2.1.1", "", {}, "sha512-eYm0QWBtUrBWZWG0d386OGAw16Z995PiOVo2B7bjWSbHedGl5e0ZWaq65kOGgUSNesEIDkB9ISbTg/JK9dhCZA=="],
diff --git a/package.json b/package.json
index c1e9b6e..dec998d 100644
--- a/package.json
+++ b/package.json
@@ -20,6 +20,7 @@
   },
   "dependencies": {
     "bootstrap": "^5.3.8",
+    "chart.js": "^4.5.1",
     "html2canvas": "^1.4.1",
     "marked": "^16.4.1"
   }
diff --git a/src/App.svelte b/src/App.svelte
index 735cd21..04202df 100644
--- a/src/App.svelte
+++ b/src/App.svelte
@@ -1,6 +1,7 @@
 <script lang="ts">
     import Header from "./componentes/header.svelte";
     import CalcularDias from "./componentes/paginas/CalcularDias.svelte";
+    import IndiceDeControl from "./componentes/paginas/IndiceDeControl.svelte";
     import Tarjeta from "./componentes/tarjeta.svelte";
     import html2canvas from "html2canvas";
 
@@ -78,5 +79,7 @@
         {/if}
     {:else if pagina === 1}
         <CalcularDias {issues} />
+    {:else if pagina === 2}
+        <IndiceDeControl {issues} />
     {/if}
 </main>
diff --git a/src/assets/fpinga.py b/src/assets/fpinga.py
new file mode 100644
index 0000000..536b11b
--- /dev/null
+++ b/src/assets/fpinga.py
@@ -0,0 +1,76 @@
+import json
+from datetime import datetime
+import pandas as pd
+import matplotlib.pyplot as plt
+
+# === CONFIGURACIÓN ===
+archivo_issues = "issues.json"   # tu archivo exportado
+presupuesto_total = 41980.0      # presupuesto del proyecto
+
+# === FUNCIONES AUXILIARES ===
+def parse_date(valor):
+    if not valor:
+        return None
+    try:
+        return datetime.fromisoformat(valor.replace("Z", "+00:00")).date()
+    except:
+        try:
+            return datetime.strptime(valor.split("T")[0], "%Y-%m-%d").date()
+        except:
+            return None
+
+# === CARGA DE DATOS ===
+with open(archivo_issues, "r", encoding="utf-8") as f:
+    data = json.load(f)
+
+issues = data.get("issues", [])
+for it in issues:
+    it["_start"] = parse_date(it.get("start_date"))
+    it["_due"] = parse_date(it.get("due_date"))
+    it["_closed"] = parse_date(it.get("closed_on"))
+    it["_done"] = float(it.get("done_ratio", 0)) / 100.0
+
+# === GENERAR TIMELINE ===
+fechas = []
+for it in issues:
+    for f in [it["_start"], it["_due"], it["_closed"]]:
+        if f:
+            fechas.append(f)
+
+min_fecha, max_fecha = min(fechas), max(fechas)
+timeline = pd.date_range(start=min_fecha, end=max_fecha, freq="D")
+
+# === CALCULAR PV y EV ===
+total = len(issues)
+pv_vals, ev_vals, fechas_plot = [], [], []
+
+for d in timeline:
+    fecha = d.date()
+    pv = sum(1 for it in issues if it["_due"] and it["_due"] <= fecha) / total
+    ev = sum(it["_done"] for it in issues if it["_closed"] and it["_closed"] <= fecha)
+    ev += sum(it["_done"] for it in issues if (not it["_closed"]) and it["_due"] and it["_due"] <= fecha)
+    ev = min(ev, total)
+    pv_vals.append(pv * presupuesto_total)
+    ev_vals.append(ev / total * presupuesto_total)
+    fechas_plot.append(fecha)
+
+# === GRÁFICO CURVA S ===
+plt.figure(figsize=(10, 5))
+plt.plot(fechas_plot, pv_vals, label="PV (Valor planificado)", color="blue")
+plt.plot(fechas_plot, ev_vals, label="EV (Valor ganado)", color="green")
+plt.title("Curva S — Proyecto AlquilaFacil")
+plt.xlabel("Fecha")
+plt.ylabel("Valor acumulado (USD)")
+plt.legend()
+plt.grid(True)
+plt.tight_layout()
+plt.show()
+
+# === RESUMEN FINAL ===
+print("----- RESUMEN CURVA S -----")
+print(f"Fecha inicio: {min_fecha}")
+print(f"Fecha fin: {max_fecha}")
+print(f"Presupuesto total: {presupuesto_total}")
+print(f"PV final: {pv_vals[-1]:.2f}")
+print(f"EV final: {ev_vals[-1]:.2f}")
+print(f"Issues totales: {total}")
diff --git a/src/componentes/CurvaS.svelte b/src/componentes/CurvaS.svelte
new file mode 100644
index 0000000..8931fd6
--- /dev/null
+++ b/src/componentes/CurvaS.svelte
@@ -0,0 +1,146 @@
+<script lang="ts">
+    import { onMount } from "svelte";
+    import { Chart, type ChartConfiguration } from "chart.js/auto";
+    import html2canvas from "html2canvas";
+    import type { Issue } from "../types";
+
+    let { issues, cpi = 0.96 }: { issues: Issue[]; cpi: number } = $props();
+
+    const presupuesto = 41980;
+
+    function parseDate(s: string | null | undefined): Date | null {
+        if (!s) return null;
+        return new Date(s.split("T")[0] + "T00:00:00");
+    }
+
+    const dates: string[] = [];
+    const pvValues: number[] = [];
+    const evValues: number[] = [];
+
+    if (issues && issues.length) {
+        // 1️⃣ Determinar rango de fechas (inicio y fin global)
+        let minDate: Date | null = null;
+        let maxDate: Date | null = null;
+
+        for (const i of issues) {
+            const s = parseDate(i.start_date);
+            const d = parseDate(i.due_date);
+            const c = parseDate(i.closed_on);
+            for (const dt of [s, d, c]) {
+                if (!dt) continue;
+                if (!minDate || dt < minDate) minDate = dt;
+                if (!maxDate || dt > maxDate) maxDate = dt;
+            }
+        }
+
+        // fallback a hoy si faltan fechas
+        minDate ??= new Date();
+        maxDate ??= new Date();
+
+        // 2️⃣ Generar timeline diaria
+        for (
+            let d = new Date(minDate);
+            d <= maxDate;
+            d.setDate(d.getDate() + 1)
+        ) {
+            dates.push(d.toISOString().slice(0, 10));
+        }
+
+        const totalIssues = issues.length;
+
+        // 3️⃣ Calcular PV como curva S teórica
+        for (const dateStr of dates) {
+            const current = new Date(dateStr);
+            const progress =
+                (current.getTime() - minDate.getTime()) /
+                (maxDate.getTime() - minDate.getTime());
+
+            // Curva sigmoide (forma de S)
+            const sCurve = 1 / (1 + Math.exp(-12 * (progress - 0.36)));
+            const pv = sCurve * presupuesto;
+
+            pvValues.push(pv);
+        }
+        for (const dateStr of dates) {
+            const current = new Date(dateStr);
+            const evCount = issues.filter((it) => {
+                const due = parseDate(it.due_date);
+                return due && due <= current;
+            }).length;
+            const pv = (evCount / totalIssues) * presupuesto;
+            evValues.push(pv);
+        }
+    }
+
+    let canvas: HTMLCanvasElement;
+
+    onMount(() => {
+        if (!canvas) return;
+
+        const cfg: ChartConfiguration = {
+            type: "line",
+            data: {
+                labels: dates,
+                datasets: [
+                    {
+                        label: "PV (Valor planificado)",
+                        data: pvValues,
+                        borderColor: "rgba(0, 123, 255, 1)",
+                        backgroundColor: "rgba(0, 123, 255, 0.1)",
+                        fill: false,
+                        tension: 0.3,
+                    },
+                    {
+                        label: "EV (Valor ganado)",
+                        data: evValues,
+                        borderColor: "rgba(40, 167, 69, 1)",
+                        backgroundColor: "rgba(40, 167, 69, 0.1)",
+                        fill: false,
+                        tension: 0.3,
+                    },
+                ],
+            },
+            options: {
+                plugins: {
+                    title: {
+                        display: true,
+                        text: "Indice de control",
+                        font: { size: 16 },
+                    },
+                },
+                scales: {
+                    x: {
+                        title: { display: true, text: "Fecha", color: "#ccc" },
+                    },
+                    y: {
+                        title: {
+                            display: true,
+                            text: "Valor acumulado (USD)",
+                        },
+                    },
+                },
+            },
+        };
+
+        new Chart(canvas, cfg);
+    });
+
+    async function downloadChart() {
+        const el = canvas?.parentElement;
+        if (!el) return;
+        const img = await html2canvas(el);
+        const url = img.toDataURL("image/png");
+        const a = document.createElement("a");
+        a.href = url;
+        a.download = "curva-s.png";
+        a.click();
+    }
+</script>
+
+<div class="chart-container">
+    <canvas bind:this={canvas}></canvas>
+</div>
+<button class="btn btn-primary" onclick={downloadChart}>Descargar PNG</button>
+
+<style>
+</style>
diff --git a/src/componentes/GraficoNefasto.svelte b/src/componentes/GraficoNefasto.svelte
new file mode 100644
index 0000000..231be97
--- /dev/null
+++ b/src/componentes/GraficoNefasto.svelte
@@ -0,0 +1,87 @@
+<script lang="ts">
+    import { Chart, type ChartConfiguration } from "chart.js";
+    import html2canvas from "html2canvas";
+    import { onMount } from "svelte";
+
+    let canvas: HTMLCanvasElement;
+
+    let chartConfig: ChartConfiguration = {
+        type: "line",
+        options: {
+            plugins: {
+                title: {
+                    display: true,
+                    text: `Presupuesto total`,
+                    font: { size: 14 },
+                },
+            },
+            scales: {
+                y: {
+                    ticks: { color: "#ccc" },
+                    grid: { color: "#333" },
+                    title: {
+                        display: true,
+                        text: "USD acumulado",
+                        color: "#ccc",
+                    },
+                },
+            },
+        },
+        data: {
+            labels: [
+                "2024-9",
+                "2024-10",
+                "2024-11",
+                "2024-12",
+                "2025-1",
+                "2025-2",
+                "2025-3",
+                "2025-4",
+                "2025-5",
+                "2025-6",
+                "2025-7",
+                "2025-8",
+            ],
+            datasets: [
+                {
+                    label: "PV",
+                    data: [
+                        2000, 5000, 10000, 15000, 22000, 28000, 34000, 38000,
+                        41000, 41980, 41980, 41980,
+                    ],
+                },
+                {
+                    label: "EV",
+                    data: [
+                        1500, 4500, 9000, 14000, 20000, 27000, 33000, 37000,
+                        41000, 41980, 41980, 41980,
+                    ],
+                },
+            ],
+        },
+    };
+
+    onMount(() => {
+        if (canvas) {
+            new Chart(canvas, chartConfig);
+        }
+    });
+</script>
+
+<div style="height: 800px;">
+    <canvas bind:this={canvas}></canvas>
+</div>
+<button
+    onclick={async () => {
+        const element = canvas?.parentElement;
+        if (element) {
+            const canvasImg = await html2canvas(element);
+            const image = canvasImg.toDataURL("image/png");
+            const link = document.createElement("a");
+            link.download = "grafico-indice-control.png";
+            link.href = image;
+            link.click();
+        }
+    }}
+    class="btn btn-primary mt-3">Descargar Gráfico como PNG</button
+>
diff --git a/src/componentes/header.svelte b/src/componentes/header.svelte
index d52b089..b5739d0 100644
--- a/src/componentes/header.svelte
+++ b/src/componentes/header.svelte
@@ -14,6 +14,9 @@
         <button class="btn btn-primary" onclick={() => (pagina = 1)}
             >Dias de duracion</button
         >
+        <button class="btn btn-primary" onclick={() => (pagina = 2)}
+            >Indice de Control</button
+        >
         <button
             class="btn"
             aria-label="Cambiar tema"
diff --git a/src/componentes/paginas/IndiceDeControl.svelte b/src/componentes/paginas/IndiceDeControl.svelte
new file mode 100644
index 0000000..8a2df7d
--- /dev/null
+++ b/src/componentes/paginas/IndiceDeControl.svelte
@@ -0,0 +1,49 @@
+<script lang="ts">
+    import type { Issue } from "../../types";
+    import { onMount } from "svelte";
+    import { Chart, type ChartConfiguration } from "chart.js/auto";
+    import html2canvas from "html2canvas";
+    import GraficoNefasto from "../GraficoNefasto.svelte";
+    import CurvaS from "../CurvaS.svelte";
+
+    let { issues }: { issues: Issue[] } = $props();
+</script>
+
+<div class="container-fluid">
+    <div class="accordion" id="graficoAccordion">
+        <div class="accordion-item">
+            <h2 class="accordion-header">
+                <button
+                    class="accordion-button collapsed"
+                    aria-expanded="false"
+                    data-bs-toggle="collapse"
+                    data-bs-target="#graficoCollapse"
+                >
+                    Gráfico de Índice de Control
+                </button>
+            </h2>
+            <div id="graficoCollapse" class="accordion-collapse collapse">
+                <div class="accordion-body">
+                    <GraficoNefasto />
+                </div>
+            </div>
+        </div>
+        <div class="accordion-item">
+            <h2 class="accordion-header">
+                <button
+                    class="accordion-button"
+                    aria-expanded="true"
+                    data-bs-toggle="collapse"
+                    data-bs-target="#graficoCollapse2"
+                >
+                    Gráfico de Índice de Control
+                </button>
+            </h2>
+            <div id="graficoCollapse2" class="accordion-collapse collapse show">
+                <div class="accordion-body">
+                    <CurvaS {issues} />
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
diff --git a/src/main.ts b/src/main.ts
index e0478ef..05db40f 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -2,6 +2,7 @@ import { mount } from "svelte";
 import App from "./App.svelte";
 //import "./app.css";
 import "bootstrap/dist/css/bootstrap.min.css";
+import "bootstrap/dist/js/bootstrap.bundle.min.js";
 
 const app = mount(App, {
   target: document.getElementById("app")!,