package handler

import (
	"net/http"
	"satusehat-rssa/internal/integration"
	"satusehat-rssa/internal/model"
	"satusehat-rssa/pkg/common"

	"github.com/gin-gonic/gin"
)

type ServiceRequestHandler struct {
	repo integration.ServiceRequestInterface
}

func NewServiceRequestHandler(repo integration.ServiceRequestInterface) *ServiceRequestHandler {
	return &ServiceRequestHandler{repo: repo}
}

func (h *ServiceRequestHandler) CreateServiceRequest(c *gin.Context) {
	var req model.ServiceRequest
	if err := c.ShouldBindJSON(&req); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
		return
	}

	req.Identifier = append(req.Identifier, common.GetIdentifier("servicerequest"))
	data, err := h.repo.CreateServiceRequest(req)
	if err != nil {
		if data != nil {
			c.JSON(http.StatusInternalServerError, data)
			return
		}
		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
		return
	}

	c.JSON(http.StatusOK, data)
}

func (h *ServiceRequestHandler) GetServiceRequestByPatient(c *gin.Context) {
	id := c.Query("subject")
	if id == "" {
		c.JSON(http.StatusBadRequest, gin.H{"error": "Patient ID is required"})
		return
	}

	data, err := h.repo.GetServiceRequestByPatient(id)
	if err != nil {
		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
		return
	}

	c.JSON(http.StatusOK, data)
}

func (h *ServiceRequestHandler) UpdateServiceRequest(c *gin.Context) {
	var req model.ServiceRequest
	if err := c.ShouldBindJSON(&req); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
		return
	}

	req.Id = c.Param("id")
	req.Identifier = append(req.Identifier, common.GetIdentifier("servicerequest"))
	data, err := h.repo.UpdateServiceRequest(req)
	if err != nil {
		if data != nil {
			c.JSON(http.StatusInternalServerError, data)
			return
		}
		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
		return
	}

	c.JSON(http.StatusOK, data)
}