refactor(lib): organize modules by feature

2026-08-02 16:56:55 +07:00
parent 6c3b1cab83
commit d513b47d09
58 changed files with 85 additions and 85 deletions
@@ -0,0 +1,147 @@
+import { z } from "zod";
+import type { FormAnswerValue } from "@/lib/form/form-answer-values";
+import { decodeCheckboxAnswer } from "@/lib/form/form-answer-values";
+
+export type Question = {
+  id: string;
+  formId: string;
+  type: "text" | "textarea" | "radio" | "checkbox";
+  label: string;
+  imageUrl: string | null;
+  displayOrder: number;
+  required: boolean;
+  options: string[] | null;
+  allowOther: boolean;
+  imageAnswerMode: "none" | "optional" | "required";
+};
+
+export type AnswerDraft = {
+  value: FormAnswerValue;
+  imageCdnId: string | null;
+};
+
+export type FormFillerClientProps = {
+  form: {
+    id: string;
+    title: string;
+    description: string | null;
+    isOpen: boolean;
+    closesAt: string | null;
+    allowMultipleSubmissions: boolean;
+  };
+  questions: Question[];
+  initialAnswers?: Record<string, AnswerDraft>;
+  hasSubmission?: boolean;
+  selectedSubmissionId?: string | null;
+  ownSubmissions?: {
+    id: string;
+    submittedAt: string;
+    answers: Record<string, AnswerDraft>;
+  }[];
+  totalAnswers: number;
+  queueNumber: number | null;
+  preview?: boolean;
+};
+
+export type FormValues = Record<string, string | string[] | undefined>;
+
+export type StoredDraft = {
+  version: 1;
+  answers: FormValues;
+  otherValues: Record<string, string>;
+  imageAnswers?: Record<string, string | null>;
+};
+
+export function buildFormSchema(questions: Question[]) {
+  const shape: Record<string, z.ZodTypeAny> = {};
+  questions.forEach((question) => {
+    if (question.type === "checkbox") {
+      shape[question.id] = question.required
+        ? z.array(z.string()).min(1, "จำเป็นต้องตอบข้อนี้")
+        : z.array(z.string()).optional();
+    } else {
+      shape[question.id] = question.required
+        ? z.string().trim().min(1, "จำเป็นต้องตอบข้อนี้")
+        : z.string().optional();
+    }
+  });
+  return z.object(shape);
+}
+
+export function prepareInitialState(
+  questions: Question[],
+  answers: Record<string, AnswerDraft | undefined>,
+  savedOtherValues: Record<string, string> = {}
+) {
+  const values: FormValues = {};
+  const imageAnswers: Record<string, string | null> = {};
+  const otherValues = { ...savedOtherValues };
+
+  questions.forEach((question) => {
+    const answer = answers[question.id]?.value;
+    imageAnswers[question.id] = answers[question.id]?.imageCdnId ?? null;
+
+    if (question.type === "checkbox") {
+      let selected = decodeCheckboxAnswer(answer);
+      if (question.allowOther && question.options) {
+        const customAnswers = selected.filter(
+          (value) => !question.options?.includes(value) && value !== "__OTHER__"
+        );
+        if (customAnswers.length > 0) {
+          otherValues[question.id] = customAnswers.join(", ");
+        }
+        if (selected.includes("__OTHER__") || customAnswers.length > 0) {
+          selected = selected.filter((value) => question.options?.includes(value));
+          selected.push("__OTHER__");
+        }
+      }
+      values[question.id] = selected;
+      return;
+    }
+
+    if (question.type === "radio") {
+      let selected = typeof answer === "string" ? answer : "";
+      if (
+        question.allowOther &&
+        question.options &&
+        selected &&
+        !question.options.includes(selected)
+      ) {
+        if (selected !== "__OTHER__") {
+          otherValues[question.id] = selected;
+        }
+        selected = "__OTHER__";
+      }
+      values[question.id] = selected;
+      return;
+    }
+
+    values[question.id] = typeof answer === "string" ? answer : "";
+  });
+
+  return { values, otherValues, imageAnswers };
+}
+
+export function parseStoredDraft(raw: string) {
+  const parsed: unknown = JSON.parse(raw);
+  if (
+    parsed &&
+    typeof parsed === "object" &&
+    "version" in parsed &&
+    parsed.version === 1 &&
+    "answers" in parsed
+  ) {
+    const draft = parsed as StoredDraft;
+    return {
+      answers: draft.answers ?? {},
+      otherValues: draft.otherValues ?? {},
+      imageAnswers: draft.imageAnswers ?? {},
+    };
+  }
+
+  return {
+    answers: (parsed as FormValues) ?? {},
+    otherValues: {},
+    imageAnswers: {},
+  };
+}