package donat

import (
	"context"
	"donat-widget/internal/model"
	"github.com/google/uuid"
	"github.com/labstack/echo/v4"
	"log/slog"
	"net/http"
	"strconv"
)

func CreateDonat(donatService model.DonatService) echo.HandlerFunc {
	type CreateDonatBody struct {
		StreamerID model.StreamerID  `json:"streamerID"`
		TargetID   model.TargetID    `json:"targetID"`
		Amount     model.DonatAmount `json:"amount"`
		Text       string            `json:"text"`
		DonatUser  string            `json:"donatUser"`
	}
	return func(request echo.Context) error {
		ctx := context.Background()
		var body CreateDonatBody
		if err := request.Bind(&body); err != nil {
			slog.Error(err.Error())
			return echo.NewHTTPError(400, err.Error())
		}
		if err := request.Validate(&body); err != nil {
			slog.Error(err.Error())
			return echo.NewHTTPError(400, err.Error())
		}

		orderID := model.OrderID(uuid.New().String())

		order, err := donatService.CreateDonat(
			ctx,
			body.StreamerID,
			orderID,
			body.TargetID,
			body.Amount,
			body.Text,
			body.DonatUser,
		)
		if err != nil {
			return request.JSON(500, "Create donat error")
		}

		return request.JSON(http.StatusCreated, order)
	}
}

func MarkDonatPaid(donatService model.DonatService) echo.HandlerFunc {
	type MarkDonatPaidBody struct {
		OrderID model.OrderID `json:"orderID"`
	}
	return func(request echo.Context) error {
		ctx := context.Background()
		var body MarkDonatPaidBody
		if err := request.Bind(&body); err != nil {
			slog.Error(err.Error())
			return echo.NewHTTPError(400, err.Error())
		}
		if err := request.Validate(&body); err != nil {
			slog.Error(err.Error())
			return echo.NewHTTPError(400, err.Error())
		}

		err := donatService.MarkDonatPaid(ctx, body.OrderID)
		if err != nil {
			slog.Error("donatService.MarkDonatPaid error: " + err.Error())
			return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
		}
		return request.String(200, "Donat paid success")
	}
}

func MarkDonatView(donatService model.DonatService) echo.HandlerFunc {
	return func(request echo.Context) error {
		ctx := context.Background()

		donatID, err := strconv.Atoi(request.Param("donatID"))
		if err != nil {
			return echo.NewHTTPError(400, "Path parameter 'donatID' is invalid")
		}

		err = donatService.MarkDonatView(
			ctx,
			model.DonatID(donatID),
		)
		if err != nil {
			return echo.NewHTTPError(500, "Delete donat error")
		}
		slog.Info("Delete donat success")
		return request.String(200, "donat view success")
	}
}