From 2b7ea7ba501caa30d2d9372876acb8a4b6770c93 Mon Sep 17 00:00:00 2001
From: Steve Schafer <sschafer@gmail.com>
Date: Mon, 19 Jan 2026 11:02:49 -0700
Subject: [PATCH] Add budgets to report.

---
 src/Categorize.jsx |   2 +-
 src/Report.jsx     | 145 +++++++++++++++++++++++++++++++++++++++++++--
 src/apiService.jsx |  19 ++++++
 src/main.css       |   3 +
 4 files changed, 163 insertions(+), 6 deletions(-)

diff --git a/src/Categorize.jsx b/src/Categorize.jsx
index 3f6da66..e26e915 100644
--- a/src/Categorize.jsx
+++ b/src/Categorize.jsx
@@ -16,7 +16,7 @@ const Categorize = (props) => {
     useEffect(() => {
         console.log("Categorize: useEffect");
         console.log("params", params);
-        let redo = params.redo == 'true';
+        let redo = params.redo === 'true';
 
         categorize(redo).then(
             data => {
diff --git a/src/Report.jsx b/src/Report.jsx
index 3b7cb19..dd1ae38 100644
--- a/src/Report.jsx
+++ b/src/Report.jsx
@@ -1,7 +1,7 @@
 import React from 'react';
 import {useState, useEffect} from "react";
 import {useSearchParams, useNavigate, useLocation} from 'react-router-dom';
-import {report} from "./apiService";
+import {report, saveBudget} from "./apiService";
 
 const Report = (props) => {
     const [error, setError] = useState(null);
@@ -129,7 +129,7 @@ const Report = (props) => {
 
     const numberFormat = new Intl.NumberFormat("en-US", { style: 'currency', currency: 'USD' });
 
-    let renderMonths = (category) => {
+    let renderMonths = (year, category) => {
         let cols = [];
         for(let monthNum = 0; monthNum < category.monthCount; monthNum++) {
             let amount = category.monthGrandTotals[monthNum];
@@ -140,11 +140,80 @@ const Report = (props) => {
             if(category.largestMonth === monthNum) {
                 style["color"] = "RED";
             }
-            cols.push(<td key={monthNum} style={style} className={"month" + monthNum}>{numberFormat.format(amount)}</td>);
+            rememberBudget(year, category, monthNum);
+            cols.push(
+                <td key={monthNum} style={style} className={"month" + monthNum}>
+                    <input type="text" size="8" 
+                        name={"budget/" + year + "/"  + category.id + "/" + monthNum} 
+                        style={{display: "none"}} 
+                        className={"budget"}
+                        value={category.budgetAmounts.monthBudgets[monthNum]}
+                        onChange={enableSubmitButton}/>
+                    {numberFormat.format(amount)}
+                </td>
+            );
         }
         return cols;
     };
 
+    const rememberBudget = (year, category, monthNum) => {
+        if(document.yearBudgets == null) {
+            document.yearBudgets = {};
+        }
+        let categoryBudgets =  document.yearBudgets[year];
+        if(categoryBudgets == null) {
+            categoryBudgets = {};
+            document.yearBudgets[year] = categoryBudgets;
+        }
+        let monthBudgets = categoryBudgets[category.id];
+        if(monthBudgets == null) {
+            monthBudgets = {};
+            categoryBudgets[category.id] = monthBudgets;
+        }
+        monthBudgets[monthNum] = category.budgetAmounts.monthBudgets[monthNum];
+    };
+
+    const getRememberedBudget = (year, categoryId, monthNum) => {
+        let yearBudgets = document.yearBudgets;
+        if(yearBudgets == null) {
+            return null;
+        }
+        let categoryBudgets = yearBudgets[year];
+        if(categoryBudgets == null) {
+            return null;
+        }
+        let monthBudgets = categoryBudgets[categoryId];
+        if(monthBudgets == null) {
+            return null;
+        }
+        return monthBudgets[monthNum];
+    };
+    
+    const enableSubmitButton = (e) => {
+		let re = /budget\/([0-9]+)\/([0-9-]+)\/([0-9-]+)/;
+        let inputs = document.body.querySelectorAll(".budget");
+        let enabled = false;
+        for(let input of inputs) {
+            let name = input.name;
+            let value = input.value;
+            let reResult = re.exec(name);
+            if(reResult == null) {
+                console.log("regexp did not match", name);
+                continue;
+            }
+            let year = +reResult[1];
+            let categoryId = +reResult[2];
+            let monthNum = +reResult[3];
+            let rememberedBudget = getRememberedBudget(year, categoryId, monthNum);
+            if(rememberedBudget != value) {
+                enabled = true;
+                break;
+            }
+        }
+        let button = document.body.querySelector("button.budget");
+        button.disabled = !enabled;
+    };
+
     let renderDetail = (key, category) => {
         let rows = [];
         for(let detail of category.details) {
@@ -174,6 +243,7 @@ const Report = (props) => {
         let indent = level * 10;
         let result = [];
         let key = "key-" + year + "-" + category.id;
+        rememberBudget(year, category, -1);
         result.push(
             <>
             <tr key={key + "-1"}>
@@ -182,9 +252,15 @@ const Report = (props) => {
                     { numberFormat.format(category.grandAverage) }
                 </td>
                 <td style={{textAlign: "right", display: "none"}} className={"total"}>
+                    <input type="text" size="8" 
+                        name={"budget/" + year + "/" + category.id + "/-1"} 
+                        style={{display: "none"}} 
+                        className={"budget"}
+                        value={category.budgetAmounts.yearBudget}
+                        onChange={enableSubmitButton}/>
                     { numberFormat.format(category.grandTotal) }
                 </td>
-                { renderMonths(category) }
+                { renderMonths(year, category) }
             </tr>
             <tr key={key + "-2"} style={{display: "none"}}>
                 <td colSpan={15}>
@@ -226,6 +302,13 @@ const Report = (props) => {
             }});
     };
 
+    const showInputs = (e) => {
+        let cols = document.body.querySelectorAll(".budget");
+        for(let col of cols) {
+            col.style.display = e.target.checked ? "" : "none";
+        }
+    };
+
     const showColumn = (e, name, doNotCheckAll) => {
         let cols = document.body.querySelectorAll("table.report td." + name + ",th." + name);
         for(let col of cols) {
@@ -266,6 +349,52 @@ const Report = (props) => {
         showColumn(e, "month11", true);
     };
 
+    const handleSubmit = e => {
+		e.preventDefault();
+        let yearMap = {};
+		let re = /budget\/([0-9]+)\/([0-9-]+)\/([0-9-]+)/;
+        let inputs = document.body.querySelectorAll(".budget");
+        for(let input of inputs) {
+            let name = input.name;
+            let reResult = re.exec(name);
+            if(reResult == null) {
+                console.log("regexp did not match", name);
+                continue;
+            }
+            let year = +reResult[1];
+            let categoryId = +reResult[2];
+            let monthNum = +reResult[3];
+            // console.log(year, categoryId, monthNum);
+            let categoryMap = yearMap[year];
+            if(!categoryMap) {
+                categoryMap = {};
+                yearMap[year] = categoryMap;
+            }
+            let monthMap = categoryMap[categoryId];
+            if(!monthMap) {
+                monthMap = {};
+                categoryMap[categoryId] = monthMap;
+            }
+            monthMap[monthNum] = input.value;
+        }
+        console.log(yearMap);
+        saveBudget(yearMap).then(
+            data => {
+                // console.log('saveRegexes data', data);
+                if(data.status !== 200) {
+                    alert(data.message);
+                    return;
+                }
+                let button = document.body.querySelector("button.budget");
+                button.disabled = true;
+            },
+            error => {
+                alert(error.message);
+                console.error('error object', error);
+            }
+        );
+    };
+
     console.log("report render", report);
     return (
         <>
@@ -319,10 +448,11 @@ const Report = (props) => {
                 return (
                 <>
                 <h2 key={"key-h2-" + yearReport.year}>{yearReport.year}</h2>
+        		<form onSubmit={handleSubmit}>
                 <table key={"key-table-" + yearReport.year} className={"report"}>
                     <thead>
                         <tr>
-                            <th style={{textAlign: left}}>Category</th>
+                            <th style={{textAlign: "left"}}>Category</th>
                             <th style={style} className={"average"}>Average</th>
                             <th style={style} className={"total"}>Total</th>
                             <th style={style} className={"month0"}>Jan</th>
@@ -343,6 +473,11 @@ const Report = (props) => {
                         { renderCategory(0, yearReport.year, yearReport.rootCategory) }
                     </tbody>
                 </table>
+                <button className={"budget"} 
+                    style={{display: "none"}} 
+                    type="submit"
+                    disabled>Submit Budgets</button>
+                </form>
                 </>
                 );
             })
diff --git a/src/apiService.jsx b/src/apiService.jsx
index b42208e..66a3ec3 100644
--- a/src/apiService.jsx
+++ b/src/apiService.jsx
@@ -171,6 +171,25 @@ export const deleteRegex = regexId => {
 	});
 };
 
+export const saveBudget = yearMap => {
+	if(yearMap == null) {
+		return new Promise((resolve, reject) => {
+			reject('yearMap is null');
+		});
+	}
+	let url = `${baseUrl}/budget`;
+	let method = 'PUT';
+	return fetch(url, fetchOptions(method, yearMap)).then(response => {
+		console.log(url, "response", response);
+		if(response.status !== 200) {
+			return new Promise((resolve, reject) => {
+				reject({status: response.status});
+			});
+		}
+		return response.json(); // promise
+	});
+}
+
 export const saveRegex = regex => {
 	if(regex == null) {
 		return new Promise((resolve, reject) => {
diff --git a/src/main.css b/src/main.css
index 5cc79bc..66c2cbf 100644
--- a/src/main.css
+++ b/src/main.css
@@ -39,6 +39,9 @@ div.header-date {
 table.detail tr th,td {
     padding-right: 20px;
 }
+table.report tr th,td {
+    padding-right: 20px;
+}
 @media only screen and (max-width: 640px) {
     body {
         padding: 0px;