Add rule generator

.eslintrc.json

@@ -3,16 +3,27 @@
         "es2021": true,
         "node": true
     },
-    "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended"],
+    "extends": [
+        "eslint:recommended",
+        "plugin:@typescript-eslint/recommended"
+    ],
     "overrides": [],
     "parser": "@typescript-eslint/parser",
     "parserOptions": {
         "ecmaVersion": "latest",
         "sourceType": "module"
     },
-    "plugins": ["@typescript-eslint"],
+    "plugins": [
+        "@typescript-eslint"
+    ],
     "rules": {
-        "indent": ["error", 4],
-        "quotes": ["error", "double"]
+        "indent": [
+            "error",
+            2
+        ],
+        "quotes": [
+            "error",
+            "double"
+        ]
     }
 }

.gitignore

@@ -135,3 +135,6 @@ data
 
 # AstrOGD Userdata directory
 userdata
+
+# output
+output.cnf

.prettierrc.json

@@ -1,6 +1,6 @@
 {
     "printWidth": 150,
-    "tabWidth": 4,
+    "tabWidth": 2,
     "semi": true,
     "singleQuote": false,
     "quoteProps": "consistent",

generateRules.ts

@@ -0,0 +1,15 @@
+import generateRules, { getLength } from "./src/rules";
+import fs from "fs";
+import { v } from "./src/util";
+
+const constValues: number[] = [];
+const rules = generateRules(constValues);
+
+const output = fs.createWriteStream("output.cnf");
+output.write(`p cnf ${v(9, 9, 9)} ${getLength(constValues)}\n`);
+
+for (const rule of rules) {
+  output.write(rule + "\n");
+}
+
+output.end();

index.ts

@@ -1 +0,0 @@
-console.log("Hello world!");

package.json

@@ -2,7 +2,7 @@
     "name": "@tu-darmstadt/aupl-ss24-sudoku-solver",
     "version": "1.0.0-dev.1",
     "description": "A tool converting a given sudoku into DIMACS CNF to be solved with a SAT solver, and reverting the solution from the SAT solver back into an easy readable sudoku visualitsation",
-    "main": "dist/index.js",
+    "main": "dist/generateRules.js",
     "types": "dist/types/",
     "directories": {
         "bin": "dist/bin/"

src/rules/allValuesBlock.ts

@@ -0,0 +1,29 @@
+import { v } from "../util";
+
+export default function* allValuesBlock(): Generator<number[], null, undefined> {
+  let count = 0;
+  for (const x of [1, 4, 7]) {
+    for (const y of [1, 4, 7]) {
+      for (let w = 1; w < 10; w++) {
+        yield [
+          v(x, y, w),
+          v(x, y + 1, w),
+          v(x, y + 2, w),
+          v(x + 1, y, w),
+          v(x + 1, y + 1, w),
+          v(x + 1, y + 2, w),
+          v(x + 2, y, w),
+          v(x + 2, y + 1, w),
+          v(x + 2, y + 2, w),
+        ];
+        count++;
+      }
+    }
+  }
+
+  console.log("allValuesBlock: " + count);
+
+  return null;
+}
+
+export const length = 3 * 3 * 9;

src/rules/allValuesColumn.ts

@@ -0,0 +1,17 @@
+import { v } from "../util";
+
+export default function* allValuesColumn(): Generator<number[], null, undefined> {
+  let count = 0;
+  for (let x = 1; x < 10; x++) {
+    for (let w = 1; w < 10; w++) {
+      yield [v(x, 1, w), v(x, 2, w), v(x, 3, w), v(x, 4, w), v(x, 5, w), v(x, 6, w), v(x, 7, w), v(x, 8, w), v(x, 9, w)];
+      count++;
+    }
+  }
+
+  console.log("allValuesColumn: " + count);
+
+  return null;
+}
+
+export const length = 9 * 9;

src/rules/allValuesRow.ts

@@ -0,0 +1,17 @@
+import { v } from "../util";
+
+export default function* allValuesRow(): Generator<number[], null, undefined> {
+  let count = 0;
+  for (let y = 1; y < 10; y++) {
+    for (let w = 1; w < 10; w++) {
+      yield [v(1, y, w), v(2, y, w), v(3, y, w), v(4, y, w), v(5, y, w), v(6, y, w), v(7, y, w), v(8, y, w), v(9, y, w)];
+      count++;
+    }
+  }
+
+  console.log("allValuesRow: " + count);
+
+  return null;
+}
+
+export const length = 9 * 9;

src/rules/atLeastOneValue.ts

@@ -0,0 +1,17 @@
+import { v } from "../util";
+
+export default function* atLeastOneValue(): Generator<number[], null, undefined> {
+  let count = 0;
+  for (let x = 1; x < 10; x++) {
+    for (let y = 1; y < 10; y++) {
+      yield [v(x, y, 1), v(x, y, 2), v(x, y, 3), v(x, y, 4), v(x, y, 5), v(x, y, 6), v(x, y, 7), v(x, y, 8), v(x, y, 9)];
+      count++;
+    }
+  }
+
+  console.log("atLeastOneValue: " + count);
+
+  return null;
+}
+
+export const length = 9 * 9;

src/rules/fixedValues.ts

@@ -0,0 +1,15 @@
+export default function* fixedValues(values: number[]): Generator<number[], null, undefined> {
+  let count = 0;
+  for (const value of values) {
+    yield [value];
+    count++;
+  }
+
+  console.log("fixedValues: " + count);
+
+  return null;
+}
+
+export function getLength(values: number[]): number {
+  return values.length;
+}

src/rules/index.ts

@@ -0,0 +1,24 @@
+import allValuesBlock, { length as l1 } from "./allValuesBlock";
+import allValuesColumn, { length as l2 } from "./allValuesColumn";
+import allValuesRow, { length as l3 } from "./allValuesRow";
+import atLeastOneValue, { length as l4 } from "./atLeastOneValue";
+import fixedValuesHandler, { getLength as getL5 } from "./fixedValues";
+import maxOneValue, { length as l6 } from "./maxOneValue";
+
+export default function* generateRules(fixedValues: number[]): Generator<string, null, undefined> {
+  const generators = [allValuesBlock(), allValuesColumn(), allValuesRow(), atLeastOneValue(), maxOneValue(), fixedValuesHandler(fixedValues)];
+
+  for (const generator of generators) {
+    let rule = generator.next().value;
+    while (rule !== null) {
+      yield rule.join(" ") + " 0";
+      rule = generator.next().value;
+    }
+  }
+
+  return null;
+}
+
+export function getLength(fixedValues: number[]): number {
+  return l1 + l2 + l3 + l4 + getL5(fixedValues) + l6;
+}

src/rules/maxOneValue.ts

@@ -0,0 +1,21 @@
+import { v } from "../util";
+
+export default function* maxOneValue(): Generator<number[], null, undefined> {
+  let count = 0;
+  for (let x = 1; x < 10; x++) {
+    for (let y = 1; y < 10; y++) {
+      for (let w = 1; w < 9; w++) {
+        for (let w2 = w + 1; w2 < 10; w2++) {
+          yield [-v(x, y, w), -v(x, y, w2)];
+          count++;
+        }
+      }
+    }
+  }
+
+  console.log("maxOneValue: " + count);
+
+  return null;
+}
+
+export const length = 9 * 9 * (8 + 7 + 6 + 5 + 4 + 3 + 2 + 1);

src/util.ts

@@ -0,0 +1,11 @@
+import { assert } from "console";
+
+export function v(x: number, y: number, w: number): number {
+  assert(1 <= x && x <= 9);
+  assert(1 <= y && y <= 9);
+  assert(1 <= w && w <= 9);
+
+  return x + 9 * (y - 1) + 81 * (w - 1);
+}
+
+export type N = 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9;

tsconfig.json

@@ -1,7 +1,6 @@
 {
     "compilerOptions": {
         /* Visit https://aka.ms/tsconfig to read more about this file */
-
         /* Projects */
         // "incremental": true,                              /* Save .tsbuildinfo files to allow for incremental compilation of projects. */
         // "composite": true,                                /* Enable constraints that allow a TypeScript project to be used with project references. */
@@ -9,7 +8,6 @@
         // "disableSourceOfProjectReferenceRedirect": true,  /* Disable preferring source files instead of declaration files when referencing composite projects. */
         // "disableSolutionSearching": true,                 /* Opt a project out of multi-project reference checking when editing. */
         // "disableReferencedProjectLoad": true,             /* Reduce the number of projects loaded automatically by TypeScript. */
-
         /* Language and Environment */
         "target": "es2016" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
         // "lib": [],                                        /* Specify a set of bundled library declaration files that describe the target runtime environment. */
@@ -23,7 +21,6 @@
         // "noLib": true,                                    /* Disable including any library files, including the default lib.d.ts. */
         // "useDefineForClassFields": true,                  /* Emit ECMAScript-standard-compliant class fields. */
         // "moduleDetection": "auto",                        /* Control what method is used to detect module-format JS files. */
-
         /* Modules */
         "module": "commonjs" /* Specify what module code is generated. */,
         // "rootDir": "./",                                  /* Specify the root folder within your source files. */
@@ -37,12 +34,10 @@
         // "moduleSuffixes": [],                             /* List of file name suffixes to search when resolving a module. */
         "resolveJsonModule": true /* Enable importing .json files. */,
         // "noResolve": true,                                /* Disallow 'import's, 'require's or '<reference>'s from expanding the number of files TypeScript should add to a project. */
-
         /* JavaScript Support */
         // "allowJs": true,                                  /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */
         // "checkJs": true,                                  /* Enable error reporting in type-checked JavaScript files. */
         // "maxNodeModuleJsDepth": 1,                        /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */
-
         /* Emit */
         "declaration": true /* Generate .d.ts files from TypeScript and JavaScript files in your project. */,
         "declarationMap": true /* Create sourcemaps for d.ts files. */,
@@ -67,14 +62,12 @@
         // "preserveConstEnums": true,                       /* Disable erasing 'const enum' declarations in generated code. */
         "declarationDir": "./dist/types" /* Specify the output directory for generated declaration files. */,
         // "preserveValueImports": true,                     /* Preserve unused imported values in the JavaScript output that would otherwise be removed. */
-
         /* Interop Constraints */
         // "isolatedModules": true,                          /* Ensure that each file can be safely transpiled without relying on other imports. */
         // "allowSyntheticDefaultImports": true,             /* Allow 'import x from y' when a module doesn't have a default export. */
         "esModuleInterop": true /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */,
         // "preserveSymlinks": true,                         /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
         "forceConsistentCasingInFileNames": true /* Ensure that casing is correct in imports. */,
-
         /* Type Checking */
         "strict": true /* Enable all strict type-checking options. */,
         "noImplicitAny": true /* Enable error reporting for expressions and declarations with an implied 'any' type. */,
@@ -95,9 +88,12 @@
         "noPropertyAccessFromIndexSignature": true /* Enforces using indexed accessors for keys declared using an indexed type. */,
         // "allowUnusedLabels": true,                        /* Disable error reporting for unused labels. */
         // "allowUnreachableCode": true,                     /* Disable error reporting for unreachable code. */
-
         /* Completeness */
         // "skipDefaultLibCheck": true,                      /* Skip type checking .d.ts files that are included with TypeScript. */
         "skipLibCheck": true /* Skip type checking all .d.ts files. */
-    }
+    },
+    "include": [
+        "generateRules.ts",
+        "visualizeResult.ts"
+    ]
 }