core&ui: add problem_config

Co-authored-by: undefined <i@undefined.moe>

packages/ui-default/components/problemconfig/reducer/config.ts

@@ -0,0 +1,73 @@
+import yaml from 'js-yaml';
+import type { ProblemConfigFile } from 'hydrooj/src/interface';
+
+let autocases = { subtasks: [] };
+
+export default function reducer(state = { type: 'default' } as ProblemConfigFile, action): ProblemConfigFile {
+  switch (action.type) {
+  case 'CONFIG_LOAD_FULFILLED': {
+    // TODO set yaml schema
+    autocases = action.payload.autocases;
+    return { ...state, ...yaml.load(action.payload.config) as object };
+  }
+  case 'CONFIG_FORM_UPDATE': {
+    const next = { ...state, [action.key]: action.value };
+    if (!action.value || (typeof action.value === 'object' && !action.value.join(''))) delete next[action.key];
+    if (action.key === 'type' && action.value !== 'default') {
+      delete next.checker_type;
+      delete next.checker;
+    }
+    if (action.key === 'type' && action.value !== 'interactive') delete next.interactor;
+    if (action.key === 'checker_type' && ['default', 'strict'].includes(action.value)) delete next.checker;
+    return next;
+  }
+  case 'CONFIG_CODE_UPDATE': {
+    try {
+      return yaml.load(action.payload);
+    } catch {
+      return state;
+    }
+  }
+  case 'CONFIG_AUTOCASES_UPDATE': {
+    const next = { ...state };
+    if (autocases.subtasks.length === 1) {
+      next.score = autocases.subtasks[0].score;
+      next.cases = [];
+      autocases.subtasks[0].cases.map((i) => next.cases.push({
+        time: autocases.subtasks[0].time, memory: autocases.subtasks[0].memory, input: i.input, output: i.output,
+      }));
+    } else {
+      next.subtasks = autocases.subtasks.map((subtask) => (
+        { ...subtask, ...{ cases: subtask.cases.map((i) => ({ input: i.input, output: i.output })) } }));
+    }
+    return next;
+  }
+  case 'CONFIG_SUBTASKS_SWITCH': {
+    const next = { ...state };
+    next.subtasks = next.cases;
+    if (!next.subtasks.length) next.subtasks.push({ id: 0 });
+    delete next.cases;
+    return next;
+  }
+  case 'CONFIG_CASES_UPDATE': {
+    const next = { ...state };
+    if (action.key === 'cases-add') next.cases.push(action.value);
+    else if (action.key === 'cases-delete') {
+      next.cases = next.cases.filter((k, v) => v !== action.value);
+    }
+    return next;
+  }
+  case 'CONFIG_SUBTASK_UPDATE': {
+    const next = { ...state };
+    if (action.key === 'add') next.subtasks.splice(action.id, 0, { id: 0 });
+    else if (action.key === 'delete') delete next.subtasks[action.key];
+    else if (action.key === 'cases-add') next.subtasks[action.id].cases.push(action.value);
+    else if (action.key === 'cases-delete') {
+      next.subtasks[action.id].cases = next.subtasks[action.id].cases.filter((k, v) => v !== action.value);
+    } else next.subtasks[action.id][action.key] = action.value;
+    return next;
+  }
+  default:
+    return state;
+  }
+}