package handlers

import (
	"net/http"

	"github.com/gin-gonic/gin"

	"airwallex-admin/models"
	"airwallex-admin/services"
)

var sensitiveKeys = map[string]bool{
	"airwallex_api_key":  true,
	"proxy_password":     true,
	"admin_password_hash": true,
}

func GetSettings(c *gin.Context) {
	var settings []models.SystemSetting
	models.DB.Find(&settings)

	for i, s := range settings {
		if sensitiveKeys[s.Key] {
			settings[i].Value = "********"
		}
	}

	c.JSON(http.StatusOK, settings)
}

type settingItem struct {
	Key   string `json:"key"`
	Value string `json:"value"`
}

func UpdateSettings(c *gin.Context) {
	var items []settingItem
	if err := c.ShouldBindJSON(&items); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"detail": "Invalid request body"})
		return
	}

	for _, item := range items {
		if item.Value == "********" {
			continue
		}
		encrypted := sensitiveKeys[item.Key]
		models.SetSetting(models.DB, item.Key, item.Value, encrypted)
	}

	username := c.GetString("username")
	models.DB.Create(&models.AuditLog{
		Action:       "update_settings",
		ResourceType: "settings",
		Operator:     username,
		IPAddress:    c.ClientIP(),
	})

	c.JSON(http.StatusOK, gin.H{"detail": "Settings updated"})
}

func TestConnection(c *gin.Context) {
	result := services.TestConnection(models.DB)
	c.JSON(http.StatusOK, result)
}

func TestProxy(c *gin.Context) {
	result := services.TestProxy(models.DB)
	c.JSON(http.StatusOK, result)
}