package main

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

func registerKingdeeMonitorRoutes(router *http.ServeMux) {
	router.HandleFunc("/api/kingdee/monitor/config", handleKingdeeMonitorConfig)
	router.HandleFunc("/api/kingdee/monitor/status", handleKingdeeMonitorStatus)
	router.HandleFunc("/api/kingdee/monitor/test-connection", handleKingdeeMonitorTestConnection)
	router.HandleFunc("/api/kingdee/monitor/run-once", handleKingdeeMonitorRunOnce)
}

func handleKingdeeMonitorConfig(w http.ResponseWriter, r *http.Request) {
	switch r.Method {
	case http.MethodGet:
		cfg, err := readKingdeeMonitorConfig()
		if err != nil {
			sendJSONResponse(w, http.StatusInternalServerError, map[string]interface{}{"success": false, "message": err.Error()})
			return
		}
		sendJSONResponse(w, http.StatusOK, map[string]interface{}{"success": true, "message": "ok", "data": maskedKingdeeConfig(cfg)})
	case http.MethodPost:
		var cfg KingdeeMonitorConfig
		if err := json.NewDecoder(r.Body).Decode(&cfg); err != nil {
			sendJSONResponse(w, http.StatusBadRequest, map[string]interface{}{"success": false, "message": err.Error()})
			return
		}
		if err := saveKingdeeMonitorConfig(cfg); err != nil {
			sendJSONResponse(w, http.StatusInternalServerError, map[string]interface{}{"success": false, "message": err.Error()})
			return
		}
		state, _ := readKingdeeMonitorState()
		sendJSONResponse(w, http.StatusOK, map[string]interface{}{"success": true, "message": "saved", "data": state})
	default:
		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
	}
}

func handleKingdeeMonitorStatus(w http.ResponseWriter, r *http.Request) {
	if r.Method != http.MethodGet {
		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
		return
	}
	state, err := readKingdeeMonitorState()
	if err != nil {
		sendJSONResponse(w, http.StatusInternalServerError, map[string]interface{}{"success": false, "message": err.Error()})
		return
	}
	state.Running = getKingdeeMonitor().IsRunning()
	sendJSONResponse(w, http.StatusOK, map[string]interface{}{"success": true, "message": "ok", "data": state})
}

func handleKingdeeMonitorTestConnection(w http.ResponseWriter, r *http.Request) {
	if r.Method != http.MethodPost {
		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
		return
	}
	var cfg KingdeeMonitorConfig
	if err := json.NewDecoder(r.Body).Decode(&cfg); err != nil {
		sendJSONResponse(w, http.StatusBadRequest, map[string]interface{}{"success": false, "message": err.Error()})
		return
	}
	if err := getKingdeeMonitor().TestConnection(cfg); err != nil {
		sendJSONResponse(w, http.StatusBadRequest, map[string]interface{}{"success": false, "message": err.Error()})
		return
	}
	sendJSONResponse(w, http.StatusOK, map[string]interface{}{"success": true, "message": "金蝶连接正常"})
}

func handleKingdeeMonitorRunOnce(w http.ResponseWriter, r *http.Request) {
	if r.Method != http.MethodPost {
		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
		return
	}
	result, err := getKingdeeMonitor().RunOnce(true)
	if err != nil {
		sendJSONResponse(w, http.StatusBadRequest, map[string]interface{}{"success": false, "message": err.Error(), "data": result})
		return
	}
	sendJSONResponse(w, http.StatusOK, map[string]interface{}{"success": true, "message": result.Message, "data": result})
}