package handlers

import (
    "encoding/json"
    "net/http"

    "gitea.miguelmuniz.com/junk2jive-server/internal/config"
    "gitea.miguelmuniz.com/junk2jive-server/internal/services"
)

type TextPromptRequest struct {
    Query string `json:"query"`
}

type DIYResponse struct {
    Prompt string `json:"prompt"`
    Result string `json:"result"`
}

func TextPromptHandler(cfg *config.Config) http.HandlerFunc {
    return func(w http.ResponseWriter, r *http.Request) {
        var req TextPromptRequest
        if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
            http.Error(w, "Invalid request", http.StatusBadRequest)
            return
        }

        openAI := services.NewOpenAIService(cfg.OpenAIKey)
        result, err := openAI.GenerateDIY(req.Query)
        if err != nil {
            http.Error(w, "Failed to generate DIY ideas", http.StatusInternalServerError)
            return
        }

        response := DIYResponse{
            Prompt: "AI Suggestions for " + req.Query + " are:",
            Result: result,
        }

        w.Header().Set("Content-Type", "application/json")
        json.NewEncoder(w).Encode(response)
    }
}