chore: update

Author: zcong1993

cmd/main.go

@@ -5,6 +5,8 @@ import (
 	"log"
 	"os"
 
+	"github.com/zcong1993/leetcode-tool/internal/config"
+
 	"github.com/zcong1993/leetcode-tool/cmd/new"
 	"github.com/zcong1993/leetcode-tool/cmd/tags"
 	"github.com/zcong1993/leetcode-tool/cmd/update"
@@ -36,8 +38,8 @@ var (
 	tagsForce = tagsCmd.Flag("force", "force update file").Short('f').Bool()
 )
 
-func showMeta(number string) {
-	meta, err := leetcode.GetMetaByNumber(number)
+func showMeta(lc *leetcode.Leetcode, number string) {
+	meta, err := lc.GetMetaByNumber(number)
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -55,15 +57,17 @@ func main() {
 	app.VersionFlag.Short('v')
 	app.HelpFlag.Short('h')
 
+	lc := leetcode.NewLeetcode(config.NewConfig())
+
 	switch kingpin.MustParse(app.Parse(os.Args[1:])) {
 	case updateCmd.FullCommand():
 		update.Run()
 	case newCmd.FullCommand():
-		new.Run(*number, *lang)
+		new.Run(lc, *number, *lang)
 	case metaCmd.FullCommand():
-		showMeta(*metaNumber)
+		showMeta(lc, *metaNumber)
 	case tagsCmd.FullCommand():
-		tags.Run(*tagsForce)
+		tags.Run(lc, *tagsForce)
 	}
 }
 

cmd/new/main.go

@@ -10,8 +10,6 @@ import (
 	"strings"
 	"text/template"
 
-	config2 "github.com/zcong1993/leetcode-tool/internal/config"
-
 	"github.com/tidwall/gjson"
 
 	"github.com/zcong1993/leetcode-tool/pkg/leetcode"
@@ -83,10 +81,11 @@ type MetaWithFolder struct {
 	FrontendId string
 }
 
-func Run(n string, lang string) {
+func Run(lc *leetcode.Leetcode, n string, lang string) {
 	if lang == "" {
-		lang = config2.GetLang()
+		lang = lc.Config.Lang
 	}
+
 	config, ok := languageConfigs[lang]
 	if !ok {
 		supportLangs := make([]string, len(languageConfigs))
@@ -97,7 +96,7 @@ func Run(n string, lang string) {
 		}
 		log.Fatalf("invalid lang, now support %s\n", strings.Join(supportLangs, ","))
 	}
-	meta, err := leetcode.GetMetaByNumber(n)
+	meta, err := lc.GetMetaByNumber(n)
 	if err != nil || meta == nil {
 		log.Fatal(err, meta)
 	}

cmd/tags/tag.go

@@ -21,8 +21,8 @@ func fileExists(path string) bool {
 	return !os.IsNotExist(err)
 }
 
-func Run(force bool) {
-	tags, err := leetcode.GetTags()
+func Run(lc *leetcode.Leetcode, force bool) {
+	tags, err := lc.GetTags()
 	if err != nil {
 		log.Fatal(err)
 	}

internal/config/config.go

@@ -14,7 +14,15 @@ type Config struct {
 
 const configPath = ".leetcode.json"
 
-func LoadConfig() Config {
+func NewConfig() *Config {
+	c := loadConfig()
+	if c.Cookie == "" {
+		c.Cookie = defaultCookie
+	}
+	return &c
+}
+
+func loadConfig() Config {
 	var c Config
 	content, err := ioutil.ReadFile(configPath)
 	if err != nil {
@@ -26,17 +34,3 @@ func LoadConfig() Config {
 	}
 	return c
 }
-
-func GetLang() string {
-	c := LoadConfig()
-	return c.Lang
-}
-
-func GetCookie() string {
-	c := LoadConfig()
-	ck := c.Cookie
-	if ck == "" {
-		return defaultCookie
-	}
-	return ck
-}

pkg/leetcode/leetcode.go

@@ -37,12 +37,20 @@ var (
 	}
 )
 
-func getAllPloblem() ([]byte, error) {
+type Leetcode struct {
+	Config *config.Config
+}
+
+func NewLeetcode(config *config.Config) *Leetcode {
+	return &Leetcode{Config: config}
+}
+
+func (l *Leetcode) getAllProblem() ([]byte, error) {
 	req, err := http.NewRequest(http.MethodGet, "https://leetcode-cn.com/api/problems/all/", nil)
 	if err != nil {
 		return nil, err
 	}
-	req.Header.Set("Cookie", config.GetCookie())
+	req.Header.Set("Cookie", l.Config.Cookie)
 	resp, err := http.DefaultClient.Do(req)
 	if err != nil {
 		return nil, err
@@ -51,11 +59,11 @@ func getAllPloblem() ([]byte, error) {
 	return ioutil.ReadAll(resp.Body)
 }
 
-func findPloblemSlugByNumber(ploblems []byte, number string) string {
-	return gjson.GetBytes(ploblems, fmt.Sprintf("stat_status_pairs.#(stat.frontend_question_id=\"%s\").stat.question__title_slug", number)).String()
+func (l *Leetcode) findProblemSlugByNumber(problems []byte, number string) string {
+	return gjson.GetBytes(problems, fmt.Sprintf("stat_status_pairs.#(stat.frontend_question_id=\"%s\").stat.question__title_slug", number)).String()
 }
 
-func getDetail(slug string) (*Meta, error) {
+func (l *Leetcode) getDetail(slug string) (*Meta, error) {
 	if slug == "" {
 		return nil, nil
 	}
@@ -76,7 +84,6 @@ func getDetail(slug string) (*Meta, error) {
 	if err != nil {
 		return nil, err
 	}
-	//fmt.Println(string(content))
 	tagsResult := gjson.GetBytes(content, "data.question.topicTags.#.slug").Array()
 	tags := make([]string, len(tagsResult))
 	for i, t := range tagsResult {
@@ -85,10 +92,6 @@ func getDetail(slug string) (*Meta, error) {
 
 	codeSnippets := gjson.GetBytes(content, "data.question.codeSnippets").String()
 
-	//for _, v := range gjson.GetBytes(content, "data.question.codeSnippets.#.lang").Array() {
-	//	println(v.String())
-	//}
-
 	return &Meta{
 		Index:        gjson.GetBytes(content, "data.question.questionId").String(),
 		Title:        gjson.GetBytes(content, "data.question.translatedTitle").String(),
@@ -101,17 +104,16 @@ func getDetail(slug string) (*Meta, error) {
 	}, nil
 }
 
-func GetMetaByNumber(number string) (*Meta, error) {
-	//ploblems, err := ioutil.ReadFile("./solve/a.json")
-	ploblems, err := getAllPloblem()
+func (l *Leetcode) GetMetaByNumber(number string) (*Meta, error) {
+	problems, err := l.getAllProblem()
 	if err != nil {
 		return nil, err
 	}
-	slug := findPloblemSlugByNumber(ploblems, number)
-	return getDetail(slug)
+	slug := l.findProblemSlugByNumber(problems, number)
+	return l.getDetail(slug)
 }
 
-func GetTags() ([]Tag, error) {
+func (l *Leetcode) GetTags() ([]Tag, error) {
 	resp, err := http.Get("https://leetcode-cn.com/problems/api/tags/")
 	if err != nil {
 		return nil, err