package donat

import (
	"context"
	"donat-widget/internal/model"
	"donat-widget/pkg/custom_response"
	"donat-widget/pkg/validator"
	"fmt"
	"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 request.JSON(http.StatusInternalServerError, err.Error())
		}
		if err := request.Validate(&body); err != nil {
			slog.Error(err.Error())
			return request.JSON(http.StatusInternalServerError, 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(http.StatusInternalServerError, err.Error())
		}

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

func GetDonat(donatService model.DonatService) echo.HandlerFunc {
	return func(request echo.Context) error {
		ctx := context.Background()
		streamerID, err := strconv.Atoi(request.Param("streamerID"))
		fmt.Println(streamerID)
		if err != nil {
			slog.Error(err.Error())
			return request.JSON(http.StatusInternalServerError, err.Error())
		}
		donats, err := donatService.GetDonatByStreamerID(ctx, model.StreamerID(streamerID))
		if err != nil {
			slog.Error(err.Error())
			return request.JSON(http.StatusInternalServerError, err.Error())
		}

		slog.Info("get donat successfully")
		return request.JSON(200, donats)

	}
}

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 request.JSON(http.StatusInternalServerError, err.Error())
		}
		if err := request.Validate(&body); err != nil {
			slog.Error(err.Error())
			return request.JSON(http.StatusInternalServerError, err.Error())
		}

		err := donatService.MarkDonatPaid(ctx, body.OrderID)
		if err != nil {
			slog.Error(err.Error())
			return request.JSON(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 request.JSON(400, err.Error())
		}

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

// GetInnerDonatePage godoc
// @Summary Get inner donate page info
// @Description Get inner donate page info
// @Tags Donate
// @Accept json
// @Produce json
// @Security BearerAuth
// @Success 200 {object} model.InnerDonatePageResponse "Current donate page state"
// @Failure 400 {object} echo.HTTPError "Bad request"
// @Failure 401 {object} echo.HTTPError "Unauthorized or expired token"
// @Failure 422 {object} echo.HTTPError "Validation error"
// @Router /inner-donate-page [get]
func GetInnerDonatePage(donatService model.DonatService) echo.HandlerFunc {
	return func(request echo.Context) error {
		authData, err := donatService.CheckToken(request)
		if err != nil {
			slog.Error("Unauthorized")
			return echo.NewHTTPError(http.StatusUnauthorized, err.Error())
		}
		ctx := context.Background()

		var innerPage model.InnerDonatePageResponse
		innerPage, err = donatService.GetInnerDonatPage(ctx, model.StreamerID(authData.AccountID))
		if err != nil {
			return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
		}
		return request.JSON(http.StatusOK, innerPage)
	}
}

// GetOuterDonatePage godoc
// @Summary Get outer donate page info
// @Description Get outer donate page info
// @Tags Donate
// @Accept json
// @Produce json
// @Param streamer-login path string true "Login стримера"
// @Success 200 {object} model.OuterDonatePageResponse "Current donate page state"
// @Failure 400 {object} echo.HTTPError "Bad request"
// @Failure 401 {object} echo.HTTPError "Unauthorized or expired token"
// @Failure 422 {object} echo.HTTPError "Validation error"
// @Router /outer-donate-page/{streamer-login} [get]
func GetOuterDonatePage(donatService model.DonatService) echo.HandlerFunc {
	return func(request echo.Context) error {
		ctx := context.Background()
		streamerLogin := request.Param("streamer-login")

		outerPageResponse, err := donatService.GetOuterDonatPage(
			ctx, streamerLogin,
		)
		if err != nil {
			return echo.NewHTTPError(http.StatusInternalServerError, custom_response.InternalError)
		}
		return request.JSON(http.StatusOK, outerPageResponse)
	}
}

// UpdateDonatePage godoc
// @Summary Update personal streamer donate page.
// @Description Update personal streamer donate page.
// @Tags Donate
// @Accept json
// @Produce json
// @Security BearerAuth
// @Param request body model.UpdateDonatPage true "Update fields"
// @Param background formData file false "Background image"
// @Param head-img formData file false "Head image"
// @Success 200 {string} string "Donat page updated successfully"
// @Failure 400 {object} echo.HTTPError "Bad request"
// @Failure 401 {object} echo.HTTPError "Unauthorized or expired token"
// @Failure 422 {object} echo.HTTPError "Validation error"
// @Router /donat-page [patch]
func UpdateDonatePage(donatService model.DonatService) echo.HandlerFunc {
	return func(request echo.Context) error {
		ctx := context.Background()

		var body model.UpdateDonatPage
		err := validator.ParseAndValidate(&body, request)
		if err != nil {
			slog.Error(err.Error())
			return echo.NewHTTPError(http.StatusUnprocessableEntity, "Unprocessable Entity")
		}

		authData, err := donatService.CheckToken(request)
		//if err != nil {
		//	slog.Error(err.Error())
		//	return echo.NewHTTPError(http.StatusUnauthorized, custom_response.Unauthorized)
		//}

		background, err := request.FormFile("background")
		if err != nil {
			background = nil
		}
		headImg, err := request.FormFile("head_img")
		if err != nil {
			headImg = nil
		}

		err = donatService.UpdateDonatePage(
			ctx,
			model.StreamerID(authData.AccountID),
			body,
			background,
			headImg,
		)
		if err != nil {
			return echo.NewHTTPError(http.StatusInternalServerError, custom_response.InternalError)
		}
		return request.JSON(http.StatusOK, "Success")
	}
}

// GetVoiceSettings godoc
// @Summary Get donat voice settings
// @Description Get donat voice settings
// @Tags Donate
// @Accept json
// @Produce json
// @Success 200 {object} model.VoiceSettingsResponse "Current voice settings"
// @Failure 400 {object} echo.HTTPError "Bad request"
// @Failure 401 {object} echo.HTTPError "Unauthorized or expired token"
// @Failure 422 {object} echo.HTTPError "Validation error"
// @Router /voice-settings [get]
func GetVoiceSettings(donatService model.DonatService) echo.HandlerFunc {
	return func(c echo.Context) error {
		return nil
	}
}

// UpdateVoiceSettings godoc
// @Summary Update donat voice settings.
// @Description Update donat voice settings.
// @Tags Donate
// @Accept json
// @Produce json
// @Param request body model.UpdateVoiceSettings true "Update fields"
// @Param background formData file false "Background image"
// @Success 200 {string} string "Voice settings updated successfully"
// @Failure 400 {object} echo.HTTPError "Bad request"
// @Failure 401 {object} echo.HTTPError "Unauthorized or expired token"
// @Failure 422 {object} echo.HTTPError "Validation error"
// @Router /voice-settings [patch]
func UpdateVoiceSettings(donatService model.DonatService) echo.HandlerFunc {
	return func(c echo.Context) error {
		return nil
	}
}

// GetFiltersSettings godoc
// @Summary Get donat filters settings
// @Description Get donat filters settings
// @Tags Donate
// @Accept json
// @Produce json
// @Success 200 {object} model.FilterSettingResponse "Current filters settings"
// @Failure 400 {object} echo.HTTPError "Bad request"
// @Failure 401 {object} echo.HTTPError "Unauthorized or expired token"
// @Failure 422 {object} echo.HTTPError "Validation error"
// @Router /filters-settings [get]
func GetFiltersSettings(donatService model.DonatService) echo.HandlerFunc {
	return func(c echo.Context) error {
		return nil
	}
}

// UpdateFiltersSettings godoc
// @Summary Update donat filters settings.
// @Description Update donat filters settings.
// @Tags Donate
// @Accept json
// @Produce json
// @Param request body model.UpdateFilterSettings true "Update fields"
// @Param background formData file false "Background image"
// @Success 200 {string} string "Voice settings updated successfully"
// @Failure 400 {object} echo.HTTPError "Bad request"
// @Failure 401 {object} echo.HTTPError "Unauthorized or expired token"
// @Failure 422 {object} echo.HTTPError "Validation error"
// @Router /filters-settings [patch]
func UpdateFiltersSettings(donatService model.DonatService) echo.HandlerFunc {
	return func(c echo.Context) error {
		return nil
	}
}

// GetModerationSettings godoc
// @Summary Get donat moderation settings
// @Description Get donat moderation settings
// @Tags Donate
// @Accept json
// @Produce json
// @Success 200 {object} model.ModerationResponse "Current moderation settings"
// @Failure 400 {object} echo.HTTPError "Bad request"
// @Failure 401 {object} echo.HTTPError "Unauthorized or expired token"
// @Failure 422 {object} echo.HTTPError "Validation error"
// @Router /moderation-settings [get]
func GetModerationSettings(donatService model.DonatService) echo.HandlerFunc {
	return func(c echo.Context) error {
		return nil
	}
}

// UpdateModerationSettings godoc
// @Summary Update donat moderation settings
// @Description Update donat moderation settings
// @Tags Donate
// @Accept json
// @Produce json
// @Success 200 {object} model.UpdateModeration "Update moderation settings"
// @Failure 400 {object} echo.HTTPError "Bad request"
// @Failure 401 {object} echo.HTTPError "Unauthorized or expired token"
// @Failure 422 {object} echo.HTTPError "Validation error"
// @Router /moderation-settings [patch]
func UpdateModerationSettings(donatService model.DonatService) echo.HandlerFunc {
	return func(c echo.Context) error {
		return nil
	}
}