package academy_controller

import (
	"net/http"
	"strconv"

	"api.qobiltu.id/middleware"
	"api.qobiltu.id/models"
	"api.qobiltu.id/response"
	"api.qobiltu.id/services"
	"github.com/gin-gonic/gin"
)

type AcademyController interface {
	// === ADMIN ===
	AdminCreateAcademy(ctx *gin.Context)
	AdminGetAcademy(ctx *gin.Context)
	AdminUpdateAcademy(ctx *gin.Context)
	AdminDeleteAcademy(ctx *gin.Context)
	AdminListAcademy(ctx *gin.Context)
	AdminReorderAcademy(ctx *gin.Context)

	AdminCreateAcademyMaterial(ctx *gin.Context)
	AdminGetAcademyMaterial(ctx *gin.Context)
	AdminUpdateAcademyMaterial(ctx *gin.Context)
	AdminDeleteAcademyMaterial(ctx *gin.Context)
	AdminListAcademyMaterial(ctx *gin.Context)
	AdminReorderAcademyMaterial(ctx *gin.Context)

	// === USER ===
	UserListAcademy(ctx *gin.Context)
	UserListAcademyMaterial(ctx *gin.Context)
	UserGetAcademyMaterialBySlug(ctx *gin.Context)
	UserToggleAcademyMaterialProgress(ctx *gin.Context)
}

type academyController struct {
	academyService services.AcademyService
}

func NewAcademyController(academyService services.AcademyService) AcademyController {
	return &academyController{
		academyService: academyService,
	}
}

func (c *academyController) AdminListAcademy(ctx *gin.Context) {
	req := models.NewListAcademyRequest()
	if err := ctx.ShouldBindQuery(&req); err != nil {
		response.HandleError(ctx, err)
		return
	}

	res, paging, err := c.academyService.AdminListAcademy(ctx, &req)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	response.HandleSuccess(ctx, http.StatusOK, "Academy list retrieved successfully", res, paging)
}

func (c *academyController) AdminCreateAcademy(ctx *gin.Context) {
	var req models.CreateAcademyRequest
	if err := ctx.ShouldBindJSON(&req); err != nil {
		response.HandleError(ctx, err)
		return
	}

	accountData := middleware.GetAccountData(ctx)
	req.AccountID = int64(accountData.UserID)

	res, err := c.academyService.AdminCreateAcademy(ctx, &req)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	response.HandleSuccess(ctx, http.StatusOK, "Academy created successfully", res, nil)
}

func (c *academyController) AdminGetAcademy(ctx *gin.Context) {
	id := ctx.Param("id")
	idInt, err := strconv.ParseInt(id, 10, 64)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	res, err := c.academyService.AdminGetAcademyByID(ctx, idInt)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	response.HandleSuccess(ctx, http.StatusOK, "Academy retrieved successfully", res, nil)
}

func (c *academyController) AdminUpdateAcademy(ctx *gin.Context) {
	id := ctx.Param("id")
	idInt, err := strconv.ParseInt(id, 10, 64)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	var req models.UpdateAcademyRequest
	if err := ctx.ShouldBindJSON(&req); err != nil {
		response.HandleError(ctx, err)
		return
	}

	req.ID = idInt

	res, err := c.academyService.AdminUpdateAcademy(ctx, &req)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	response.HandleSuccess(ctx, http.StatusOK, "Academy updated successfully", res, nil)
}

func (c *academyController) AdminDeleteAcademy(ctx *gin.Context) {
	id := ctx.Param("id")
	idInt, err := strconv.ParseInt(id, 10, 64)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	err = c.academyService.AdminDeleteAcademy(ctx, idInt)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	response.HandleSuccess(ctx, http.StatusOK, "Academy deleted successfully", nil, nil)
}

func (c *academyController) AdminReorderAcademy(ctx *gin.Context) {
	var req models.ReorderAcademyRequest
	if err := ctx.ShouldBindJSON(&req); err != nil {
		response.HandleError(ctx, err)
		return
	}

	err := c.academyService.AdminReorderAcademy(ctx, &req)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	response.HandleSuccess(ctx, http.StatusOK, "Academy reordered successfully", nil, nil)
}

func (c *academyController) AdminCreateAcademyMaterial(ctx *gin.Context) {
	var req models.CreateAcademyMaterialRequest
	if err := ctx.ShouldBindJSON(&req); err != nil {
		response.HandleError(ctx, err)
		return
	}

	academyID := ctx.Param("id")
	academyIDInt, err := strconv.ParseInt(academyID, 10, 64)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	req.AcademyID = academyIDInt

	res, err := c.academyService.AdminCreateAcademyMaterial(ctx, &req)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	response.HandleSuccess(ctx, http.StatusOK, "Academy material created successfully", res, nil)
}

func (c *academyController) AdminGetAcademyMaterial(ctx *gin.Context) {
	id := ctx.Param("materialId")
	idInt, err := strconv.ParseInt(id, 10, 64)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	res, err := c.academyService.AdminGetAcademyMaterialByID(ctx, idInt)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	response.HandleSuccess(ctx, http.StatusOK, "Academy material retrieved successfully", res, nil)
}

func (c *academyController) AdminUpdateAcademyMaterial(ctx *gin.Context) {
	id := ctx.Param("materialId")
	idInt, err := strconv.ParseInt(id, 10, 64)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	var req models.UpdateAcademyMaterialRequest
	if err := ctx.ShouldBindJSON(&req); err != nil {
		response.HandleError(ctx, err)
		return
	}

	req.ID = idInt

	res, err := c.academyService.AdminUpdateAcademyMaterial(ctx, &req)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	response.HandleSuccess(ctx, http.StatusOK, "Academy material updated successfully", res, nil)
}

func (c *academyController) AdminDeleteAcademyMaterial(ctx *gin.Context) {
	id := ctx.Param("materialId")
	idInt, err := strconv.ParseInt(id, 10, 64)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	err = c.academyService.AdminDeleteAcademyMaterial(ctx, idInt)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	response.HandleSuccess(ctx, http.StatusOK, "Academy material deleted successfully", nil, nil)
}

func (c *academyController) AdminReorderAcademyMaterial(ctx *gin.Context) {
	req := models.ReorderAcademyMaterialRequest{}
	if err := ctx.ShouldBindJSON(&req); err != nil {
		response.HandleError(ctx, err)
		return
	}

	academyID := ctx.Param("id")
	academyIDInt, err := strconv.ParseInt(academyID, 10, 64)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	req.AcademyID = academyIDInt

	err = c.academyService.AdminReorderAcademyMaterial(ctx, &req)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	response.HandleSuccess(ctx, http.StatusOK, "Academy material reordered successfully", nil, nil)
}

func (c *academyController) AdminListAcademyMaterial(ctx *gin.Context) {
	req := models.NewListAcademyMaterialRequest()
	if err := ctx.ShouldBindQuery(&req); err != nil {
		response.HandleError(ctx, err)
		return
	}

	academyID := ctx.Param("id")
	academyIDInt, err := strconv.ParseInt(academyID, 10, 64)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	accountData := middleware.GetAccountData(ctx)
	req.AccountID = int64(accountData.UserID)
	req.AcademyID = academyIDInt

	res, paging, err := c.academyService.AdminListAcademyMaterial(ctx, &req)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	response.HandleSuccess(ctx, http.StatusOK, "Academy material list retrieved successfully", res, paging)
}

// === USER ===

func (c *academyController) UserListAcademy(ctx *gin.Context) {
	req := models.NewListAcademyRequest()
	if err := ctx.ShouldBindQuery(&req); err != nil {
		response.HandleError(ctx, err)
		return
	}

	accountData := middleware.GetAccountData(ctx)
	req.AccountID = int64(accountData.UserID)

	res, paging, err := c.academyService.UserListAcademy(ctx, &req)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	response.HandleSuccess(ctx, http.StatusOK, "Academy list retrieved successfully", res, paging)
}

func (c *academyController) UserListAcademyMaterial(ctx *gin.Context) {
	req := models.NewListAcademyMaterialRequest()
	if err := ctx.ShouldBindQuery(&req); err != nil {
		response.HandleError(ctx, err)
		return
	}

	accountData := middleware.GetAccountData(ctx)
	req.AccountID = int64(accountData.UserID)

	slug := ctx.Param("slug")
	req.Slug = slug

	res, paging, err := c.academyService.UserListAcademyMaterial(ctx, &req)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	response.HandleSuccess(ctx, http.StatusOK, "Academy material list retrieved successfully", res, paging)
}

func (c *academyController) UserGetAcademyMaterialBySlug(ctx *gin.Context) {
	slug := ctx.Param("materialSlug")

	accountData := middleware.GetAccountData(ctx)
	accountID := int64(accountData.UserID)

	res, err := c.academyService.UserGetAcademyMaterialBySlug(ctx, slug, accountID)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	response.HandleSuccess(ctx, http.StatusOK, "Academy material retrieved successfully", res, nil)
}

func (c *academyController) UserToggleAcademyMaterialProgress(ctx *gin.Context) {
	var req models.ToggleAcademyMaterialProgressRequest
	if err := ctx.ShouldBindJSON(&req); err != nil {
		response.HandleError(ctx, err)
		return
	}

	academySlug := ctx.Param("slug")
	materialSlug := ctx.Param("materialSlug")

	accountData := middleware.GetAccountData(ctx)
	accountID := int64(accountData.UserID)

	req.AccountID = accountID
	req.AcademySlug = academySlug
	req.MaterialSlug = materialSlug

	err := c.academyService.UserToggleAcademyMaterialProgress(ctx, &req)
	if err != nil {
		response.HandleError(ctx, err)
		return
	}

	response.HandleSuccess(ctx, http.StatusOK, "Academy material progress toggled successfully", nil, nil)
}