package controller

import (
	"electricity_bill_calc/repository"
	"electricity_bill_calc/response"
	"electricity_bill_calc/security"
	"net/http"
	"strconv"

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

type _ChargesController struct {
	Router *gin.Engine
}

var ChargesController *_ChargesController

func InitializeChargesController(router *gin.Engine) {
	ChargesController = &_ChargesController{
		Router: router,
	}

	ChargesController.Router.GET("/charges", security.OPSAuthorize, listAllCharges)

}

func listAllCharges(c *gin.Context) {
	result := response.NewResult(c)
	requestPage, err := strconv.Atoi(c.DefaultQuery("page", "1"))
	if err != nil {
		result.NotAccept("查询参数[page]格式不正确。")
		return
	}
	requestKeyword := c.DefaultQuery("keyword", "")
	requestBeginDate := c.DefaultQuery("begin", "")
	requestEndDate := c.DefaultQuery("end", "")
	charges, total, err := repository.ChargeRepo.ListPagedChargeRecord(requestKeyword, requestBeginDate, requestEndDate, requestPage)
	if err != nil {
		result.NotFound(err.Error())
		return
	}
	result.Json(
		http.StatusOK, "已获取到符合条件的计费记录。",
		response.NewPagedResponse(requestPage, total).ToMap(),
		gin.H{"records": charges},
	)
}