package settings

import (
	"encoding/json"

	"github.com/gin-gonic/gin"
	"lst.net/utils/db"
	"lst.net/utils/inputs"
	logging "lst.net/utils/logger"
)

func RegisterSettingsRoutes(l *gin.Engine, baseUrl string) {
	// seed the db on start up
	db.SeedConfigs(db.DB)

	s := l.Group(baseUrl + "/api/v1")
	s.GET("/settings", getSettings)
	s.PATCH("/settings/:id", updateSettingById)
}

func getSettings(c *gin.Context) {
	logger := logging.New()
	configs, err := db.GetAllConfigs(db.DB)
	logger.Info("Current Settings", "system", map[string]interface{}{
		"endpoint":   "/api/v1/settings",
		"client_ip":  c.ClientIP(),
		"user_agent": c.Request.UserAgent(),
	})

	if err != nil {
		logger.Error("Current Settings", "system", map[string]interface{}{
			"endpoint":   "/api/v1/settings",
			"client_ip":  c.ClientIP(),
			"user_agent": c.Request.UserAgent(),
			"error":      err,
		})
		c.JSON(500, gin.H{"message": "There was an error getting the settings", "error": err})
		return
	}

	c.JSON(200, gin.H{"message": "Current settings", "data": configs})
}

func updateSettingById(c *gin.Context) {
	logger := logging.New()
	settingID := c.Param("id")

	if settingID == "" {
		c.JSON(500, gin.H{"message": "Invalid data"})
		logger.Error("Invalid data", "system", map[string]interface{}{
			"endpoint":   "/api/v1/settings",
			"client_ip":  c.ClientIP(),
			"user_agent": c.Request.UserAgent(),
		})
		return
	}
	var setting inputs.SettingUpdateInput

	//err := c.ShouldBindBodyWithJSON(&setting)

	decoder := json.NewDecoder(c.Request.Body) // more strict and will force us to have correct data
	decoder.DisallowUnknownFields()

	if err := decoder.Decode(&setting); err != nil {
		c.JSON(400, gin.H{"message": "Invalid request body", "error": err.Error()})
		logger.Error("Invalid request body", "system", map[string]interface{}{
			"endpoint":   "/api/v1/settings",
			"client_ip":  c.ClientIP(),
			"user_agent": c.Request.UserAgent(),
			"error":      err,
		})
		return
	}

	if err := db.UpdateConfig(db.DB, settingID, setting); err != nil {
		c.JSON(500, gin.H{"message": "Failed to update setting", "error": err.Error()})
		logger.Error("Failed to update setting", "system", map[string]interface{}{
			"endpoint":   "/api/v1/settings",
			"client_ip":  c.ClientIP(),
			"user_agent": c.Request.UserAgent(),
			"error":      err,
		})
		return
	}

	c.JSON(200, gin.H{"message": "Setting was just updated", "data": setting})

}