From a7271f5d0a2dda43cc6fa6d34154ab1bc6754ed9 Mon Sep 17 00:00:00 2001
From: yujular <759099345@qq.com>
Date: Tue, 2 Apr 2024 22:00:39 +0800
Subject: [PATCH] feat(question): Change Answer to Index of Options

---
 apis/cache.go    | 18 +++++++++---------
 apis/question.go |  4 ++--
 apis/schemas.go  |  7 +++++--
 3 files changed, 16 insertions(+), 13 deletions(-)

diff --git a/apis/cache.go b/apis/cache.go
index b4b4655..df87249 100644
--- a/apis/cache.go
+++ b/apis/cache.go
@@ -10,7 +10,6 @@ import (
 	"github.com/goccy/go-json"
 	"github.com/opentreehole/go-common"
 	"github.com/rs/zerolog/log"
-	"golang.org/x/exp/slices"
 	"gopkg.in/yaml.v3"
 
 	"auth_next/config"
@@ -159,11 +158,9 @@ LOAD_FILES:
 					valid = false
 					continue
 				}
-				if !slices.Contains(currentQuestion.Options, currentQuestion.Answer[0]) {
-					currentQuestion.Options = append(currentQuestion.Options, currentQuestion.Answer[0])
-				}
+				currentQuestion.AnswerOptions = append(currentQuestion.AnswerOptions, currentQuestion.Options[currentQuestion.Answer[0]])
 			case TrueOrFalse:
-				if len(currentQuestion.Answer) != 1 || (currentQuestion.Answer[0] != "true" && currentQuestion.Answer[0] != "false") {
+				if len(currentQuestion.Answer) != 1 || (currentQuestion.Answer[0] != 0 && currentQuestion.Answer[0] != 1) {
 					log.Warn().
 						Str("filename", file.Name()).
 						Str("question", currentQuestion.Question).
@@ -172,6 +169,8 @@ LOAD_FILES:
 					valid = false
 					continue
 				}
+				currentQuestion.AnswerOptions = append(currentQuestion.AnswerOptions,
+					currentQuestion.Options[currentQuestion.Answer[0]])
 			case MultiSelection:
 				if len(currentQuestion.Answer) < 1 {
 					log.Warn().
@@ -182,12 +181,13 @@ LOAD_FILES:
 					valid = false
 					continue
 				}
-				for _, answer := range currentQuestion.Answer {
-					if !slices.Contains(currentQuestion.Options, answer) {
-						currentQuestion.Options = append(currentQuestion.Options, answer)
+				currentQuestion.AnswerOptions = make([]string, 0, len(currentQuestion.Answer))
+				for _, index := range currentQuestion.Answer {
+					if index < len(currentQuestion.Options) {
+						currentQuestion.AnswerOptions = append(currentQuestion.AnswerOptions, currentQuestion.Options[index])
 					}
 				}
-				sort.Strings(currentQuestion.Answer)
+				sort.Strings(currentQuestion.AnswerOptions)
 			}
 		}
 		if !valid {
diff --git a/apis/question.go b/apis/question.go
index 2b10b70..55d3897 100644
--- a/apis/question.go
+++ b/apis/question.go
@@ -223,7 +223,7 @@ func AnswerQuestions(c *fiber.Ctx) (err error) {
 		case SingleSelection:
 			fallthrough
 		case TrueOrFalse:
-			if len(answer.Answer) != 1 || answer.Answer[0] != question.Answer[0] {
+			if len(answer.Answer) != 1 || answer.Answer[0] != question.AnswerOptions[0] {
 				wrongQuestions = append(wrongQuestions, answer.ID)
 				continue
 			}
@@ -231,7 +231,7 @@ func AnswerQuestions(c *fiber.Ctx) (err error) {
 			sortedAnswer := make([]string, len(answer.Answer))
 			copy(sortedAnswer, answer.Answer)
 			sort.Strings(sortedAnswer)
-			if slices.Equal(sortedAnswer, question.Answer) {
+			if !slices.Equal(sortedAnswer, question.AnswerOptions) {
 				wrongQuestions = append(wrongQuestions, answer.ID)
 				continue
 			}
diff --git a/apis/schemas.go b/apis/schemas.go
index 2859af6..74dc480 100644
--- a/apis/schemas.go
+++ b/apis/schemas.go
@@ -109,11 +109,14 @@ type Question struct {
 	// 问题描述
 	Question string `json:"question" yaml:"question" validate:"required"`
 
-	// 答案描述，单选、判断、多选
+	// 答案索引，单选、判断、多选，从 0 开始
+	Answer []int `json:"answer,omitempty" yaml:"answer,omitempty" validate:"min=1"`
+
+	// 根据Answer的索引解析出的答案, 单选、判断、多选
 	// 如果是单选题，则只有一个答案
 	// 如果是多选题，则有一个或多个答案
 	// 如果是判断题，则只有一个答案，且只能是 true 或者 false
-	Answer []string `json:"answer,omitempty" yaml:"answer,omitempty" validate:"min=1"`
+	AnswerOptions []string `json:"-" yaml:"-"`
 
 	// 选项描述，单选、判断、多选
 	// 有一个或多个选项，如果是判断题，则选项只能是 true 或者 false