✨ Challenges

.idea/.gitignore

@@ -0,0 +1,5 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/

.idea/Fuxi.iml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/.tmp" />
+      <excludeFolder url="file://$MODULE_DIR$/temp" />
+      <excludeFolder url="file://$MODULE_DIR$/tmp" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

.idea/codeStyles/Project.xml

@@ -0,0 +1,57 @@
+<component name="ProjectCodeStyleConfiguration">
+  <code_scheme name="Project" version="173">
+    <HTMLCodeStyleSettings>
+      <option name="HTML_SPACE_INSIDE_EMPTY_TAG" value="true" />
+    </HTMLCodeStyleSettings>
+    <JSCodeStyleSettings version="0">
+      <option name="FORCE_SEMICOLON_STYLE" value="true" />
+      <option name="SPACE_BEFORE_FUNCTION_LEFT_PARENTH" value="false" />
+      <option name="FORCE_QUOTE_STYlE" value="true" />
+      <option name="ENFORCE_TRAILING_COMMA" value="Remove" />
+      <option name="SPACES_WITHIN_OBJECT_LITERAL_BRACES" value="true" />
+      <option name="SPACES_WITHIN_IMPORTS" value="true" />
+    </JSCodeStyleSettings>
+    <TypeScriptCodeStyleSettings version="0">
+      <option name="FORCE_SEMICOLON_STYLE" value="true" />
+      <option name="SPACE_BEFORE_FUNCTION_LEFT_PARENTH" value="false" />
+      <option name="FORCE_QUOTE_STYlE" value="true" />
+      <option name="ENFORCE_TRAILING_COMMA" value="Remove" />
+      <option name="SPACES_WITHIN_OBJECT_LITERAL_BRACES" value="true" />
+      <option name="SPACES_WITHIN_IMPORTS" value="true" />
+    </TypeScriptCodeStyleSettings>
+    <VueCodeStyleSettings>
+      <option name="INTERPOLATION_NEW_LINE_AFTER_START_DELIMITER" value="false" />
+      <option name="INTERPOLATION_NEW_LINE_BEFORE_END_DELIMITER" value="false" />
+    </VueCodeStyleSettings>
+    <codeStyleSettings language="HTML">
+      <option name="SOFT_MARGINS" value="120" />
+      <indentOptions>
+        <option name="INDENT_SIZE" value="2" />
+        <option name="CONTINUATION_INDENT_SIZE" value="2" />
+        <option name="TAB_SIZE" value="2" />
+      </indentOptions>
+    </codeStyleSettings>
+    <codeStyleSettings language="JavaScript">
+      <option name="SOFT_MARGINS" value="120" />
+      <indentOptions>
+        <option name="INDENT_SIZE" value="2" />
+        <option name="CONTINUATION_INDENT_SIZE" value="2" />
+        <option name="TAB_SIZE" value="2" />
+      </indentOptions>
+    </codeStyleSettings>
+    <codeStyleSettings language="TypeScript">
+      <option name="SOFT_MARGINS" value="120" />
+      <indentOptions>
+        <option name="INDENT_SIZE" value="2" />
+        <option name="CONTINUATION_INDENT_SIZE" value="2" />
+        <option name="TAB_SIZE" value="2" />
+      </indentOptions>
+    </codeStyleSettings>
+    <codeStyleSettings language="Vue">
+      <option name="SOFT_MARGINS" value="120" />
+      <indentOptions>
+        <option name="CONTINUATION_INDENT_SIZE" value="2" />
+      </indentOptions>
+    </codeStyleSettings>
+  </code_scheme>
+</component>

.idea/codeStyles/codeStyleConfig.xml

@@ -0,0 +1,5 @@
+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="USE_PER_PROJECT_SETTINGS" value="true" />
+  </state>
+</component>

.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/Fuxi.iml" filepath="$PROJECT_DIR$/.idea/Fuxi.iml" />
+    </modules>
+  </component>
+</project>

.idea/sqldialects.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="SqlDialectMappings">
+    <file url="file://$PROJECT_DIR$/supabase/migrations/20231210135930_challenges.sql" dialect="GenericSQL" />
+    <file url="PROJECT" dialect="PostgreSQL" />
+  </component>
+</project>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>

application/app.vue

@@ -1,13 +1,15 @@
 <template>
   <n-message-provider>
+    <n-dialog-provider>
       <nuxt-layout>
         <nuxt-loading-indicator />
         <nuxt-page />
       </nuxt-layout>
+    </n-dialog-provider>
   </n-message-provider>
 </template>
 
 <script setup lang="ts">
-import { NMessageProvider } from "naive-ui";
+import { NMessageProvider, NDialogProvider } from "naive-ui";
 import "@/assets/css/index.css";
 </script>

application/components/problem/solution/program.vue

@@ -0,0 +1,11 @@
+<template>
+
+</template>
+
+<script setup lang="ts">
+
+</script>
+
+<style scoped>
+
+</style>

application/package.json

@@ -22,6 +22,7 @@
     "vue-router": "^4.2.5"
   },
   "dependencies": {
+    "@guolao/vue-monaco-editor": "^1.4.1",
     "@ibm/plex": "^6.3.0",
     "@nuxtjs/mdc": "^0.2.8",
     "@supabase/supabase-js": "^2.39.0",

application/pages/about.vue

@@ -0,0 +1,30 @@
+<template>
+  <div class="max-w-[720px] mx-auto">
+    <n-card>
+      <brand-header />
+
+      <div>Get everyone interested in programming.</div>
+
+      <n-divider class="mx-[-24px] w-[calc(100%+48px)]" />
+
+      <div class="text-gray text-xs">
+        <div>
+          <nuxt-link class="link" target="_blank" to="https://smartsheep.studio">Made by SmartSheep Studio.</nuxt-link>
+          Proprietary software.
+        </div>
+        <div>Fuxi Development Team © {{ new Date().getFullYear() }}</div>
+      </div>
+    </n-card>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { NCard, NDivider } from "naive-ui";
+</script>
+
+<style scoped>
+.link {
+  all: unset;
+  cursor: pointer;
+}
+</style>

application/pages/challenges/[id].vue

@@ -0,0 +1,116 @@
+<template>
+  <div class="md:max-w-[720px] mx-auto">
+    <n-card segmented>
+      <template #header>
+        <n-page-header @back="navigateTo('/')">
+          <template #title>Challenge #{{ challenge?.id }}</template>
+          <template #subtitle>
+            <div class="flex items-center gap-2">
+              <n-tag size="small" class="case-capital">{{ challenge?.status?.replaceAll("-", " ") }}</n-tag>
+            </div>
+          </template>
+        </n-page-header>
+      </template>
+
+      <client-only>
+        <vue-monaco-editor
+          :options="options"
+          v-model:value="answer.code"
+          class="min-h-[360px] code-editor"
+        />
+      </client-only>
+
+      <n-divider class="mx-[-24px] w-[calc(100%+48px)] divider-below-code" />
+
+      <template #action>
+        <div class="w-full flex justify-between">
+          <div class="flex gap-2">
+            <n-button secondary circle class="rounded-[4px]" type="warning" :disabled="submitting" @click="save">
+              <template #icon>
+                <n-icon :component="Save" />
+              </template>
+            </n-button>
+          </div>
+          <div class="flex gap-2">
+            <n-button secondary type="error" :disabled="submitting" @click="abandon">放弃</n-button>
+            <n-button type="primary" :disabled="submitting" @click="submit">提交</n-button>
+          </div>
+        </div>
+      </template>
+    </n-card>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { NButton, NCard, NDivider, NPageHeader, NTag, NIcon, useDialog, useMessage } from "naive-ui";
+import { VueMonacoEditor } from "@guolao/vue-monaco-editor";
+import { Save } from "@vicons/carbon";
+
+const route = useRoute();
+const client = useSupabaseClient();
+const message = useMessage();
+const dialog = useDialog();
+
+const options = {
+  minimap: { enabled: false }
+};
+
+const submitting = ref(false);
+
+const { data: challenge } = await client
+  .from("challenges")
+  .select<any, any>("*")
+  .eq("id", route.params.id)
+  .single();
+
+useHead({
+  title: challenge ? `挑战 #${challenge.id}` : "挑战 #404"
+});
+
+const answer = ref(challenge?.answer ?? {});
+
+async function save() {
+
+}
+
+function abandon() {
+  const instance = dialog.warning({
+    title: "警告",
+    content: "你确定要放弃该次挑战？这会让该挑战立刻转化为放弃状态，并且扣除 5 点社会信用点，三思而后行！",
+    positiveText: "确定",
+    negativeText: "再试试",
+    onPositiveClick: async () => {
+      await client
+        .from("challenges")
+        // @ts-ignore
+        .update<any>({ status: "abandoned" })
+        .eq("id", challenge.id);
+
+      const delay = (ms: number) => new Promise(res => setTimeout(res, ms));
+
+      instance.loading = true
+      message.info("已放弃挑战该题");
+
+      await delay(1850);
+      window.close();
+    }
+  });
+}
+
+async function submit() {
+
+}
+</script>
+
+<style scoped>
+.code-editor {
+  min-width: calc(100% + 48px);
+  margin-top: -20px;
+  margin-left: -24px;
+  margin-right: -24px;
+}
+
+.divider-below-code {
+  margin-top: 0 !important;
+}
+</style>

application/pages/index.vue

@@ -1,5 +1,5 @@
 <template>
   <div class="md:max-w-[720px] mx-auto">
-    <problems-list />
+    <problem-list />
   </div>
 </template>

application/pages/problems/[id].vue

@@ -31,22 +31,90 @@
         </div>
         <n-empty v-else description="本题无公开样例" />
       </section>
+
+      <template #action>
+        <div class="w-full flex justify-end">
+          <n-button v-if="!answering" type="primary" :loading="submitting" @click="doChallenge">试答该题</n-button>
+          <div v-else>
+            <n-button type="primary" disabled>
+              <template #icon>
+                <n-icon :component="Checkmark" />
+              </template>
+              正在作答
+            </n-button>
+          </div>
+        </div>
+      </template>
     </n-card>
   </div>
 </template>
 
 <script setup lang="ts">
-import { NCard, NTag, NPageHeader, NDivider, NEmpty } from "naive-ui";
+import { NCard, NTag, NPageHeader, NDivider, NEmpty, NButton, NIcon, useMessage } from "naive-ui";
+import { Checkmark } from "@vicons/carbon";
 import "prismjs/themes/prism.css";
 import "prismjs/prism";
 
+const user = useSupabaseUser();
 const client = useSupabaseClient();
+const message = useMessage();
 const route = useRoute();
 
-const { data: problem } = await client.from("problems").select<any, any>("*").eq("id", route.params.id).single();
+const submitting = ref(false);
+const answering = ref(false);
+
+const { data: problem } = await client
+  .from("problems")
+  .select<any, any>("*")
+  .eq("id", route.params.id)
+  .single();
 const { data: example } = await client
   .from("problem_cases")
   .select<any, any>("*")
   .eq("problem", route.params.id)
   .single();
+
+useHead({
+  title: problem?.title ?? "未知题目"
+});
+
+async function doChallenge() {
+  if (problem == null) return;
+
+  submitting.value = true;
+
+  let { data } = await client
+    .from("challenges")
+    .select<any, any>("id")
+    .eq("problem", problem?.id)
+    .eq("status", "in-progress")
+    .single();
+
+  if (data == null) {
+    const res = await client
+      .from("challenges")
+      // @ts-ignore
+      .insert<any>({
+        answers: {},
+        details: {},
+        status: "in-progress",
+        problem: problem.id,
+        author: user.value?.id
+      })
+      .select<any, any>()
+      .single();
+
+    if (res.error != null) {
+      message.error(`Something went wrong... ${res.error.message}`);
+      return;
+    } else {
+      data = res.data;
+    }
+  }
+
+  submitting.value = false;
+  answering.value = true;
+  navigateTo(`/challenges/${data.id}`, { open: { target: "_blank" } });
+  setTimeout(() => answering.value = false, 3000);
+}
 </script>

supabase/migrations/20231210071647_profiles.sql

@@ -1,14 +1,20 @@
-create table public.profiles (
+create table public.profiles
+(
     id       uuid not null references auth.users on delete cascade,
     username varchar(64),
     nickname varchar(256),
     school   int8,
     primary key (id)
 );
-alter table public.profiles enable row level security;
+
+alter table public.profiles
+    enable row level security;
+
 create policy "Public profiles are viewable by everyone." on profiles for
-select using (true);
+    select using (true);
+
 create policy "Users can insert their own profile." on profiles for
-insert with check (auth.uid() = id);
+    insert with check (auth.uid() = id);
+
 create policy "Users can update own profile." on profiles for
-update using (auth.uid() = id);
+    update using (auth.uid() = id);

supabase/migrations/20231210071842_problems.sql

@@ -1,9 +1,10 @@
-create table public.problems (
+create table public.problems
+(
     id          bigint generated by default as identity,
     title       text                     not null,
     description text                     not null,
     type        character varying        not null,
-  tags character varying [] null,
+    tags        character varying[]      null,
     author      uuid                     null,
     metadata    jsonb                    null,
     is_draft    boolean                  null default true,
@@ -12,10 +13,15 @@ create table public.problems (
     constraint problems_pkey primary key (id),
     constraint problems_author_fkey foreign key (author) references auth.users (id)
 ) tablespace pg_default;
-alter table public.problems enable row level security;
+
+alter table public.problems
+    enable row level security;
+
 create policy "Public problems are viewable by everyone." on problems for
-select using (true);
+    select using (true);
-create table public.problem_cases (
+
+create table public.problem_cases
+(
     id          bigint generated by default as identity,
     spec        jsonb not null,
     limitations jsonb not null,
@@ -25,6 +31,9 @@ create table public.problem_cases (
     constraint problem_cases_pkey primary key (id),
     constraint problem_cases_author_fkey foreign key (problem) references public.problems (id)
 ) tablespace pg_default;
-alter table public.problem_cases enable row level security;
+
+alter table public.problem_cases
+    enable row level security;
+
 create policy "Public problem cases are viewable by everyone." on problem_cases for
-select using (is_hidden = false);
+    select using (is_hidden = false);

supabase/migrations/20231210135930_challenges.sql

@@ -1,4 +1,5 @@
-create table public.challenges (
+create table public.challenges
+(
     id         bigint generated by default as identity,
     answers    jsonb        not null,
     details    jsonb        not null,
@@ -10,5 +11,26 @@ create table public.challenges (
     constraint challenges_author_fkey foreign key (author) references auth.users (id),
     constraint challenges_problem_fkey foreign key (problem) references public.problems (id)
 ) tablespace pg_default;
+
 alter table public.challenges enable row level security;
-create policy "The challagers can see their challenges" on "public"."challenges" for select to public using (auth.uid() = author) with check (true)
+
+create
+policy "Enable insert for everyone" on "public"."challenges"
+as permissive for insert
+to public
+with check (true);
+
+create
+policy "Enable read access for users' own items" on "public"."challenges"
+as permissive for
+select
+    to public
+    using (author = auth.uid());
+
+create
+policy "Enable update access for users' own items" on "public"."challenges"
+as permissive for
+update
+    to public
+    using (author = auth.uid())
+with check (author = auth.uid())