import assert from "node:assert/strict";
import { readFileSync } from "node:fs";
import test from "node:test";

const source = readFileSync(new URL("../src/app/page.tsx", import.meta.url), "utf8");
const route = readFileSync(new URL("../src/app/api/chart-profiles/route.ts", import.meta.url), "utf8");

test("other chart saves do not require the owner's rectification state", () => {
  assert.match(source, /function missingOtherProfileStep\(profile: Profile\)/);
  assert.match(source, /if \(missingOtherProfileStep\(nextProfile\)\)/);
  assert.doesNotMatch(source, /saveOtherChart[\s\S]{0,500}missingProfileStep\(nextProfile\)/);
});

test("other chart save falls back to local library when cloud sync fails", () => {
  assert.match(source, /let cloudSaved = false/);
  assert.match(source, /record = await saveCloudChartProfile\(record\);[\s\S]{0,120}cloudSaved = true/);
  assert.match(source, /catch\s*\{[\s\S]{0,300}已保存到本地星盘库；云端同步失败/);
  assert.match(source, /localStorage\.setItem\(chartLibraryStorageKey\(accountId\), JSON\.stringify\(next\)\)/);
  assert.match(source, /if \(cloudSaved\)[\s\S]{0,180}已保存到云端星盘库/);
  assert.match(source, /async function deleteOtherChart[\s\S]{0,500}let cloudDeleted = false/);
  assert.match(source, /async function deleteOtherChart[\s\S]{0,500}await deleteCloudChartProfile\(recordId\)/);
  assert.match(source, /async function deleteOtherChart[\s\S]{0,900}已从本地星盘库删除；云端同步失败/);
  assert.doesNotMatch(source, /deleteOtherChart[\s\S]{0,500}return;\s*}\s*setChartLibrary/);
});

test("adding another chart waits for the user to choose a relationship type", () => {
  assert.doesNotMatch(source, /async function saveOtherChart[\s\S]{0,1400}await draftSynastryQuestionFromChart\(/);
  assert.match(source, /请选择关系类型后点击“用于合盘”。/);
  assert.match(source, /用于合盘/);
  assert.match(source, /\/api\/synastry/);
});

test("a successful cloud read replaces stale local other charts", () => {
  assert.match(
    source,
    /fetchCloudChartLibrary\(\)[\s\S]{0,800}upsertSelfChart\(cloudLibrary\.filter\(\(record\) => record\.role !== "self"\), profile\)/,
  );
  assert.doesNotMatch(source, /fetchCloudChartLibrary\(\)[\s\S]{0,800}new Map\(\[[\s\S]{0,500}current\.filter\(\(record\) => record\.role === "other"\)/);
});

test("other chart creation lets the database create its UUID", () => {
  assert.match(route, /\.insert\(\{ user_id: user\.id, role, profile: body\.profile, updated_at: updatedAt \}\)/);
  assert.doesNotMatch(route, /\.upsert\(record, \{ onConflict: "id" \}\)/);
  assert.doesNotMatch(source, /id: record\.role === "self" \? undefined : record\.id/);
});

test("cloud save failures preserve the server error message", () => {
  assert.match(source, /const payload = await response\.json\(\)\.catch\(\(\) => null\) as \{ error\?: string \} \| null;/);
  assert.match(source, /throw new Error\(payload\?\.error \|\| "cloud_chart_profile_save_failed"\);/);
});

test("synastry selection exposes a pending state while the evidence packet is computed", () => {
  assert.match(source, /const \[synastryPendingId, setSynastryPendingId\] = useState<string \| null>\(null\);/);
  assert.match(source, /setSynastryPendingId\(record\.id\);/);
  assert.match(source, /finally \{\s*setSynastryPendingId\(null\);\s*\}/);
  assert.match(source, /disabled=\{synastryPendingId !== null\}/);
  assert.match(source, /synastryPendingId === record\.id \? "正在计算合盘\.\.\." : "用于合盘"/);
});

test("relationship intent selects domain-specific evidence instead of treating every pairing as romance", () => {
  const route = readFileSync(new URL("../src/app/api/synastry/route.ts", import.meta.url), "utf8");
  assert.match(source, /商业合作/);
  assert.match(source, /亲友\/家庭/);
  assert.match(source, /其他关系/);
  assert.match(source, /relationshipType: SynastryRelationshipType/);
  assert.match(source, /body: JSON\.stringify\(\{ partnerChartProfileId: record\.id, relationshipType \}\)/);
  assert.doesNotMatch(source, /selfProfile: profile, partnerProfile: record\.profile/);
  assert.match(route, /partnerChartProfileId/);
  assert.match(route, /from\("profiles"\)/);
  assert.match(route, /from\("chart_profiles"\)/);
  assert.match(route, /eq\("role", "other"\)/);
  assert.match(route, /consumeUserRequestRateLimit\("synastry"/);
  assert.match(route, /relationshipType === "business"/);
  assert.match(route, /divisions: \["D2", "D10", "D11"\]/);
  assert.match(route, /"D10_Dasamsa"/);
  assert.match(route, /"D11_Rudramsa"/);
  assert.match(route, /blockedLayers:/);
  assert.match(route, /"A10"/);
  assert.match(route, /"functional_benefic_malefic"/);
  assert.match(route, /"vimshottari_narayana"/);
  assert.match(source, /基础商业合作证据筛查/);
  assert.match(source, /relationshipType === "business"/);
});