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fix generateSmallerId algorithm (#567)

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This commit is contained in:
Sidney Alcantara
2021-10-28 17:39:21 +11:00
parent 7429b4a9cc
commit dceabe3616
2 changed files with 50 additions and 16 deletions
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2
src/hooks/useTable/useTableData.tsx
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@@ -270,7 +270,7 @@ const useTableData = () => {
: [];
const { path } = tableState;
const newId = generateSmallerId(rows[0]?.id ?? "zzzzzzzzzzzzzzzzzzzzzzzz");
const newId = generateSmallerId(rows[0]?.id ?? "zzzzzzzzzzzzzzzzzzzz");
if (missingRequiredFields.length === 0) {
try {

64
src/utils/fns.ts
View File

@@ -68,29 +68,63 @@ export const isCollectionGroup = () => {
const pathName = window.location.pathname.split("/")[1];
return pathName === "tableGroup";
};
var characters =
const characters =
"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
export function makeId(length) {
var result = "";
var charactersLength = characters.length;
for (var i = 0; i < length; i++) {
export const makeId = (length: number = 20) => {
let result = "";
const charactersLength = characters.length;
for (var i = 0; i < length; i++)
result += characters.charAt(Math.floor(Math.random() * charactersLength));
}
return result;
}
};
export const generateSmallerId = (id: string) => {
const indexOfFirstChar = characters.indexOf(id[0]);
if (indexOfFirstChar !== 0)
return characters[indexOfFirstChar - 1] + makeId(id.length - 1);
else return id[0] + generateSmallerId(id.substr(1, id.length - 1));
const generated = id.split("");
for (let i = generated.length - 1; i >= 0; i--) {
const charIndex = characters.indexOf(id[i]);
if (charIndex > 0) {
generated[i] = characters[charIndex - 1];
break;
} else if (i > 0) {
continue;
} else {
generated.push(characters[characters.length - 1]);
}
}
// Ensure we don't get 00...0, then the next ID would be 00...0z,
// which would appear as the second row
if (generated.every((char) => char === characters[0]))
generated.push(characters[characters.length - 1]);
return generated.join("");
};
export const generateBiggerId = (id: string) => {
const indexOfFirstChar = characters.indexOf(id[0]);
if (indexOfFirstChar !== 61)
return characters[indexOfFirstChar + 1] + makeId(id.length - 1);
else return id[0] + generateBiggerId(id.substr(1, id.length - 1));
const generated = id.split("");
for (let i = generated.length - 1; i >= 0; i--) {
const charIndex = characters.indexOf(id[i]);
console.log(i, id[i], charIndex);
if (charIndex < characters.length - 1) {
generated[i] = characters[charIndex + 1];
break;
} else if (i > 0) {
continue;
} else {
generated.push(characters[0]);
}
}
console.log(id, generated.join(""));
// Ensure we don't get 00...0, then the next ID would be 00...0z,
// which would appear as the second row
// if (generated.every((char) => char === characters[0]))
// generated.push(characters[characters.length - 1]);
return generated.join("");
};
// Gets sub-table ID in $1