package controller

import (
	"electricity_bill_calc/logger"
	"electricity_bill_calc/repository"
	"electricity_bill_calc/response"
	"electricity_bill_calc/security"
	"electricity_bill_calc/tools"
	"electricity_bill_calc/types"
	"electricity_bill_calc/vo"
	"fmt"

	"github.com/gofiber/fiber/v2"
	"github.com/jinzhu/copier"
	"go.uber.org/zap"
)

var topUpLog = logger.Named("Controller", "TopUp")

func InitializeTopUpHandlers(router *fiber.App) {
	router.Get("/topup/:pid", security.EnterpriseAuthorize, listTopUps)
	router.Post("/topup/:pid", security.EnterpriseAuthorize, createTopUp)
	router.Get("/topup/:pid/:code", security.EnterpriseAuthorize, getTopUp)
	router.Delete("/topup/:pid/:code", security.EnterpriseAuthorize, deleteTopUp)
}

// 查询符合条件的商户充值记录
func listTopUps(c *fiber.Ctx) error {
	result := response.NewResult(c)
	park := tools.EmptyToNil(c.Params("pid"))
	if park == nil {
		topUpLog.Error("查询符合条件的商户充值记录，未指定要访问的园区")
		return result.BadRequest("未指定要访问的园区")
	}
	if pass, err := checkParkBelongs(*park, topUpLog, c, &result); !pass {
		return err
	}
	keyword := tools.EmptyToNil(c.Query("keyword"))
	startDate, err := types.ParseDatep(c.Query("start_date"))
	if err != nil {
		topUpLog.Error("查询符合条件的商户充值记录，查询起始日期格式错误", zap.Error(err))
		return result.BadRequest("查询起始日期格式错误")
	}
	endDate, err := types.ParseDatep(c.Query("end_date"))
	if err != nil {
		topUpLog.Error("查询符合条件的商户充值记录，查询结束日期格式错误", zap.Error(err))
		return result.BadRequest("查询结束日期格式错误")
	}
	page := c.QueryInt("page", 1)
	topUps, total, err := repository.TopUpRepository.ListTopUps(*park, startDate, endDate, keyword, uint(page))
	if err != nil {
		topUpLog.Error("查询符合条件的商户充值记录，查询失败", zap.Error(err))
		return result.Error(fiber.StatusInternalServerError, "商户充值记录查询不成功")
	}
	topUpLog.Debug("检查获取到的数据", zap.Any("topUps", topUps), zap.Int64("total", total))
	topUpDetails := make([]*vo.TopUpDetailQueryResponse, 0)
	copier.Copy(&topUpDetails, &topUps)
	topUpLog.Debug("检查转换后的数据", zap.Any("topUpDetails", topUpDetails))
	return result.Success(
		"已经获取到符合条件的商户充值记录",
		response.NewPagedResponse(page, total).ToMap(),
		fiber.Map{"topUps": topUpDetails},
	)
}

// 获取指定充值记录的详细内容
func getTopUp(c *fiber.Ctx) error {
	result := response.NewResult(c)
	park := tools.EmptyToNil(c.Params("pid"))
	if park == nil {
		topUpLog.Error("获取指定充值记录的详细内容，未指定要访问的园区")
		return result.BadRequest("未指定要访问的园区")
	}
	if pass, err := checkParkBelongs(*park, topUpLog, c, &result); !pass {
		return err
	}
	topUpCode := tools.EmptyToNil(c.Params("code"))
	if topUpCode == nil {
		topUpLog.Error("获取指定充值记录的详细内容，未指定要查询的充值记录")
		return result.BadRequest("未指定要查询的充值记录")
	}
	topUp, err := repository.TopUpRepository.GetTopUp(*park, *topUpCode)
	if err != nil {
		topUpLog.Error("获取指定充值记录的详细内容，查询失败", zap.Error(err))
		return result.NotFound("未找到指定的商户充值记录")
	}
	var topUpDetail vo.TopUpDetailQueryResponse
	copier.Copy(&topUpDetail, &topUp)
	return result.Success(
		"已经获取到指定充值记录的详细内容",
		fiber.Map{"topup": topUpDetail},
	)
}

// 创建一条新的商户充值记录
func createTopUp(c *fiber.Ctx) error {
	result := response.NewResult(c)
	park := tools.EmptyToNil(c.Params("pid"))
	if park == nil {
		topUpLog.Error("创建一条新的商户充值记录，未指定要访问的园区")
		return result.BadRequest("未指定要访问的园区")
	}
	if pass, err := checkParkBelongs(*park, topUpLog, c, &result); !pass {
		return err
	}
	var form vo.TopUpCreationForm
	if err := c.BodyParser(&form); err != nil {
		topUpLog.Error("创建一条新的商户充值记录，请求体解析失败", zap.Error(err))
		return result.BadRequest("请求体解析失败")
	}
	if err := repository.TopUpRepository.CreateTopUp(*park, &form); err != nil {
		topUpLog.Error("创建一条新的商户充值记录，创建失败", zap.Error(err))
		return result.NotAccept("商户充值记录创建不成功")
	}
	return result.Created(
		"已经创建一条新的商户充值记录",
	)
}

// 删除一条指定的商户充值记录
func deleteTopUp(c *fiber.Ctx) error {
	result := response.NewResult(c)
	park := tools.EmptyToNil(c.Params("pid"))
	if park == nil {
		topUpLog.Error("删除一条指定的商户充值记录，未指定要访问的园区")
		return result.BadRequest("未指定要访问的园区")
	}
	if pass, err := checkParkBelongs(*park, topUpLog, c, &result); !pass {
		return err
	}
	topUpCode := tools.EmptyToNil(c.Params("code"))
	if topUpCode == nil {
		topUpLog.Error("删除一条指定的商户充值记录，未指定要删除的充值记录")
		return result.BadRequest("未指定要删除的充值记录")
	}
	if err := repository.TopUpRepository.DeleteTopUp(*park, *topUpCode); err != nil {
		topUpLog.Error("删除一条指定的商户充值记录，删除失败", zap.Error(err))
		return result.NotAccept("商户充值记录删除不成功")
	}
	fmt.Println("已经删除一条指定的商户充值记录")
	return result.Success(
		"已经删除一条指定的商户充值记录",
	)
}