works

main.go

@@ -8,6 +8,92 @@ import (
 	"os"
 )
 
+// Card represents the structure of a card in the API response.
+type Card struct {
+	ID       string   `json:"id"`
+	Slug     string   `json:"slug"`
+	Name     string   `json:"name"`
+	Hotscore int      `json:"hotscore"`
+	Guardian Guardian `json:"guardian"`
+	Elements []Element `json:"elements"`
+	Variants []Variant `json:"variants"`
+}
+
+// Guardian represents the structure of a guardian in the card details.
+type Guardian struct {
+	ID              string `json:"id"`
+	Type            string `json:"type"`
+	Rarity          string `json:"rarity"`
+	TypeText        string `json:"typeText"`
+	SubType         string `json:"subType"`
+	RulesText       string `json:"rulesText"`
+	Cost            int    `json:"cost"`
+	Attack          *int   `json:"attack"`
+	Defense         *int   `json:"defense"`
+	Life            *int   `json:"life"`
+	WaterThreshold  int    `json:"waterThreshold"`
+	EarthThreshold  int    `json:"earthThreshold"`
+	FireThreshold   int    `json:"fireThreshold"`
+	AirThreshold    int    `json:"airThreshold"`
+	CardID          string `json:"cardId"`
+}
+
+// Element represents the structure of an element in the card details.
+type Element struct {
+	ID   string `json:"id"`
+	Name string `json:"name"`
+}
+
+// Variant represents the structure of a variant in the card details.
+type Variant struct {
+	ID         string `json:"id"`
+	Slug       string `json:"slug"`
+	Src        string `json:"src"`
+	Finish     string `json:"finish"`
+	Product    string `json:"product"`
+	Artist     string `json:"artist"`
+	FlavorText string `json:"flavorText"`
+	CardID     string `json:"cardId"`
+	SetCardID  string `json:"setCardId"`
+	SetCard    SetCard `json:"setCard"`
+}
+
+// SetCard represents the structure of a set card in the card details.
+type SetCard struct {
+	ID         string   `json:"id"`
+	Slug       string   `json:"slug"`
+	SetID      string   `json:"setId"`
+	CardID     string   `json:"cardId"`
+	Meta       MetaData `json:"meta"`
+	SetDetails SetDetails `json:"set"`
+}
+
+// MetaData represents the structure of meta data in the set card details.
+type MetaData struct {
+	ID              string `json:"id"`
+	Type            string `json:"type"`
+	Rarity          string `json:"rarity"`
+	TypeText        string `json:"typeText"`
+	SubType         string `json:"subType"`
+	RulesText       string `json:"rulesText"`
+	Cost            int    `json:"cost"`
+	Attack          *int   `json:"attack"`
+	Defense         *int   `json:"defense"`
+	Life            *int   `json:"life"`
+	WaterThreshold  int    `json:"waterThreshold"`
+	EarthThreshold  int    `json:"earthThreshold"`
+	FireThreshold   int    `json:"fireThreshold"`
+	AirThreshold    int    `json:"airThreshold"`
+	SetCardID       string `json:"setCardId"`
+}
+
+// SetDetails represents the structure of set details in the set card.
+type SetDetails struct {
+	ID         string `json:"id"`
+	Name       string `json:"name"`
+	ReleaseDate string `json:"releaseDate"`
+}
+
 // JSONPayload represents the structure of the nested JSON for the API request.
 type JSONPayload struct {
 	Query           string        `json:"query"`
@@ -28,10 +114,8 @@ type Input struct {
 	} `json:"0"`
 }
 
-func main() {
-	// Parameterize the Limit and Cursor values
-	limit := 35
-	cursor := 35
+// fetchCards fetches cards from the API using the provided limit and cursor.
+func fetchCards(limit, cursor int) ([]*Card, error) {
 	set := "bet"
 
 	// Define the input data structure
@@ -56,25 +140,19 @@ func main() {
 	// Serialize the input data structure to JSON
 	jsonData, err := json.Marshal(input)
 	if err != nil {
-		logErrorAndExit(fmt.Errorf("failed to marshal input data: %w", err))
+		return nil, fmt.Errorf("failed to marshal input data: %w", err)
 	}
 
 	// URL encode the JSON data
 	urlEncodedInput := url.QueryEscape(string(jsonData))
 
-	// Print the URL-encoded JSON input for debugging
-	fmt.Fprintln(os.Stderr, "URL-encoded JSON input:", urlEncodedInput)
-
 	// Construct the full URL
 	apiURL := fmt.Sprintf("https://curiosa.io/api/trpc/card.search?batch=1&input=%s", urlEncodedInput)
 
-	// Print the full API URL for debugging
-	fmt.Fprintln(os.Stderr, "Full API URL:", apiURL)
-
 	// Create a new HTTP request
 	req, err := http.NewRequest("GET", apiURL, nil)
 	if err != nil {
-		logErrorAndExit(fmt.Errorf("failed to create request: %w", err))
+		return nil, fmt.Errorf("failed to create request: %w", err)
 	}
 
 	// Set essential headers
@@ -84,28 +162,54 @@ func main() {
 	client := &http.Client{}
 	resp, err := client.Do(req)
 	if err != nil {
-		logErrorAndExit(fmt.Errorf("failed to perform request: %w", err))
+		return nil, fmt.Errorf("failed to perform request: %w", err)
 	}
 	defer resp.Body.Close()
 
 	// Check for non-200 status codes
 	if resp.StatusCode != http.StatusOK {
-		logErrorAndExit(fmt.Errorf("non-200 response: %s", resp.Status))
+		return nil, fmt.Errorf("non-200 response: %s", resp.Status)
 	}
 
-	// Read and pretty print the JSON response
-	var prettyJSON json.RawMessage
-	err = json.NewDecoder(resp.Body).Decode(&prettyJSON)
+	// Read and decode the JSON response
+	var result []struct {
+		Result struct {
+			Data struct {
+				JSON struct {
+					Cards []*Card `json:"cards"`
+				} `json:"json"`
+			} `json:"data"`
+		} `json:"result"`
+	}
+	err = json.NewDecoder(resp.Body).Decode(&result)
 	if err != nil {
-		logErrorAndExit(fmt.Errorf("failed to decode response body: %w", err))
+		return nil, fmt.Errorf("failed to decode response body: %w", err)
 	}
 
-	prettyData, err := json.MarshalIndent(prettyJSON, "", "  ")
+	// Extract cards from the result
+	if len(result) > 0 {
+		return result[0].Result.Data.JSON.Cards, nil
+	}
+
+	return nil, nil
+}
+
+func main() {
+	// Example usage
+	limit := 35
+	cursor := 35
+
+	cards, err := fetchCards(limit, cursor)
+	if err != nil {
+		logErrorAndExit(err)
+	}
+
+	// Output the cards as pretty JSON
+	prettyData, err := json.MarshalIndent(cards, "", "  ")
 	if err != nil {
 		logErrorAndExit(fmt.Errorf("failed to marshal pretty JSON: %w", err))
 	}
 
-	// Output the pretty JSON to stdout
 	fmt.Println(string(prettyData))
 }