package controller

import (
	"net/http"

	"github.com/Caknoooo/go-gin-clean-starter/modules/inventory_issue/dto"
	"github.com/Caknoooo/go-gin-clean-starter/modules/inventory_issue/query"
	"github.com/Caknoooo/go-gin-clean-starter/modules/inventory_issue/service"
	"github.com/Caknoooo/go-gin-clean-starter/pkg/constants"
	"github.com/Caknoooo/go-gin-clean-starter/pkg/utils"
	"github.com/gin-gonic/gin"
	"github.com/samber/do"
	"gorm.io/gorm"
)

type InventoryIssueController interface {
	Create(ctx *gin.Context)
	Update(ctx *gin.Context)
	Delete(ctx *gin.Context)
	GetById(ctx *gin.Context)
	GetAll(ctx *gin.Context)
	GetLinesByIssueId(ctx *gin.Context)
	GetLineById(ctx *gin.Context)
	CreateLine(ctx *gin.Context)
	UpdateLine(ctx *gin.Context)
	DeleteLine(ctx *gin.Context)
}

type inventoryIssueController struct {
	issueService service.InventoryIssueService
	db           *gorm.DB
}

// GetLineById implements InventoryIssueController.
func (c *inventoryIssueController) GetLineById(ctx *gin.Context) {
	id := ctx.Param("id")
	line, err := c.issueService.GetLineById(ctx, id)
	if err != nil {
		res := utils.BuildResponseFailed(dto.MESSAGE_FAILED_GET_INVENTORY_ISSUE_LINE, err.Error(), nil)
		ctx.JSON(http.StatusInternalServerError, res)
		return
	}
	res := utils.BuildResponseSuccess(dto.MESSAGE_SUCCESS_GET_INVENTORY_ISSUE_LINE, line)
	ctx.JSON(http.StatusOK, res)
}

func NewInventoryIssueController(i *do.Injector, issueService service.InventoryIssueService) InventoryIssueController {
	db := do.MustInvokeNamed[*gorm.DB](i, constants.DB)
	return &inventoryIssueController{
		issueService: issueService,
		db:           db,
	}
}

func (c *inventoryIssueController) GetLinesByIssueId(ctx *gin.Context) {
	issueId := ctx.Param("id")
	lines, err := c.issueService.GetLinesByIssueId(ctx, issueId)
	if err != nil {
		res := utils.BuildResponseFailed(dto.MESSAGE_FAILED_GET_INVENTORY_ISSUE_LINE, err.Error(), nil)
		ctx.JSON(http.StatusInternalServerError, res)
		return
	}
	res := utils.BuildResponseSuccess(dto.MESSAGE_SUCCESS_GET_INVENTORY_ISSUE_LINE, lines)
	ctx.JSON(http.StatusOK, res)
}

func (c *inventoryIssueController) Create(ctx *gin.Context) {
	var req dto.InventoryIssueCreateRequest
	if err := ctx.ShouldBindJSON(&req); err != nil {
		res := utils.BuildResponseFailed(dto.MESSAGE_FAILED_GET_DATA_FROM_BODY, err.Error(), nil)
		ctx.JSON(http.StatusBadRequest, res)
		return
	}
	created, err := c.issueService.Create(ctx, req)
	if err != nil {
		res := utils.BuildResponseFailed(dto.MESSAGE_FAILED_CREATE_INVENTORY_ISSUE, err.Error(), nil)
		ctx.JSON(http.StatusInternalServerError, res)
		return
	}
	res := utils.BuildResponseSuccess(dto.MESSAGE_SUCCESS_CREATE_INVENTORY_ISSUE, created)
	ctx.JSON(http.StatusOK, res)
}

func (c *inventoryIssueController) Update(ctx *gin.Context) {
	id := ctx.Param("id")
	var req dto.InventoryIssueUpdateRequest
	if err := ctx.ShouldBindJSON(&req); err != nil {
		res := utils.BuildResponseFailed(dto.MESSAGE_FAILED_GET_DATA_FROM_BODY, err.Error(), nil)
		ctx.JSON(http.StatusBadRequest, res)
		return
	}
	updated, err := c.issueService.Update(ctx, req, id)
	if err != nil {
		res := utils.BuildResponseFailed(dto.MESSAGE_FAILED_UPDATE_INVENTORY_ISSUE, err.Error(), nil)
		ctx.JSON(http.StatusInternalServerError, res)
		return
	}
	res := utils.BuildResponseSuccess(dto.MESSAGE_SUCCESS_UPDATE_INVENTORY_ISSUE, updated)
	ctx.JSON(http.StatusOK, res)
}

func (c *inventoryIssueController) Delete(ctx *gin.Context) {
	id := ctx.Param("id")
	if err := c.issueService.Delete(ctx, id); err != nil {
		res := utils.BuildResponseFailed(dto.MESSAGE_FAILED_DELETE_INVENTORY_ISSUE, err.Error(), nil)
		ctx.JSON(http.StatusInternalServerError, res)
		return
	}
	res := utils.BuildResponseSuccess(dto.MESSAGE_SUCCESS_DELETE_INVENTORY_ISSUE, nil)
	ctx.JSON(http.StatusOK, res)
}

func (c *inventoryIssueController) GetById(ctx *gin.Context) {
	id := ctx.Param("id")
	result, err := c.issueService.GetById(ctx, id)
	if err != nil {
		res := utils.BuildResponseFailed(dto.MESSAGE_FAILED_GET_INVENTORY_ISSUE, err.Error(), nil)
		ctx.JSON(http.StatusInternalServerError, res)
		return
	}
	res := utils.BuildResponseSuccess(dto.MESSAGE_SUCCESS_GET_INVENTORY_ISSUE, result)
	ctx.JSON(http.StatusOK, res)
}

func (c *inventoryIssueController) GetAll(ctx *gin.Context) {
	clientId := ctx.MustGet("client_id").(string)
	var filter query.InventoryIssueFilter
	filter.ClientID = clientId
	filter.Status = ctx.Query("status")
	if err := ctx.ShouldBindQuery(&filter); err != nil {
		res := utils.BuildResponseFailed(dto.MESSAGE_FAILED_GET_INVENTORY_ISSUE, err.Error(), nil)
		ctx.JSON(http.StatusBadRequest, res)
		return
	}
	getAll := ctx.Query("get_all")
	if getAll != "" {
		issues, _, err := c.issueService.GetAll(ctx, filter)
		if err != nil {
			res := utils.BuildResponseFailed(dto.MESSAGE_FAILED_GET_INVENTORY_ISSUE, err.Error(), nil)
			ctx.JSON(http.StatusBadRequest, res)
			return
		}
		response := utils.BuildResponseSuccess(dto.MESSAGE_SUCCESS_GET_INVENTORY_ISSUE, issues)
		ctx.JSON(http.StatusOK, response)
		return
	}
	perPage := utils.ParseInt(ctx.DefaultQuery("per_page", "10"))
	page := utils.ParseInt(ctx.DefaultQuery("page", "1"))
	filter.PerPage = perPage
	filter.Page = (page - 1) * perPage
	issues, total, err := c.issueService.GetAll(ctx, filter)
	if err != nil {
		res := utils.BuildResponseFailed(dto.MESSAGE_FAILED_GET_INVENTORY_ISSUE, err.Error(), nil)
		ctx.JSON(http.StatusInternalServerError, res)
		return
	}
	paginationResponse := utils.BuildPaginationResponse(perPage, page, total)
	res := utils.BuildResponseSuccessWithPagination(http.StatusOK, dto.MESSAGE_SUCCESS_GET_INVENTORY_ISSUE, issues, paginationResponse)
	ctx.JSON(http.StatusOK, res)
}

func (c *inventoryIssueController) CreateLine(ctx *gin.Context) {
	issueId := ctx.Param("id")
	var req dto.InventoryIssueLineCreateRequest
	if err := ctx.ShouldBindJSON(&req); err != nil {
		res := utils.BuildResponseFailed(dto.MESSAGE_FAILED_GET_DATA_FROM_BODY, err.Error(), nil)
		ctx.JSON(http.StatusBadRequest, res)
		return
	}
	created, err := c.issueService.CreateLine(ctx, issueId, req)
	if err != nil {
		res := utils.BuildResponseFailed(dto.MESSAGE_FAILED_CREATE_INVENTORY_ISSUE_LINE, err.Error(), nil)
		ctx.JSON(http.StatusInternalServerError, res)
		return
	}
	res := utils.BuildResponseSuccess(dto.MESSAGE_SUCCESS_CREATE_INVENTORY_ISSUE_LINE, created)
	ctx.JSON(http.StatusOK, res)
}

func (c *inventoryIssueController) UpdateLine(ctx *gin.Context) {
	id := ctx.Param("id")
	var req dto.InventoryIssueLineUpdateRequest
	if err := ctx.ShouldBindJSON(&req); err != nil {
		res := utils.BuildResponseFailed(dto.MESSAGE_FAILED_GET_DATA_FROM_BODY, err.Error(), nil)
		ctx.JSON(http.StatusBadRequest, res)
		return
	}
	updated, err := c.issueService.UpdateLine(ctx, id, req)
	if err != nil {
		res := utils.BuildResponseFailed(dto.MESSAGE_FAILED_UPDATE_INVENTORY_ISSUE_LINE, err.Error(), nil)
		ctx.JSON(http.StatusInternalServerError, res)
		return
	}
	res := utils.BuildResponseSuccess(dto.MESSAGE_SUCCESS_UPDATE_INVENTORY_ISSUE_LINE, updated)
	ctx.JSON(http.StatusOK, res)
}

func (c *inventoryIssueController) DeleteLine(ctx *gin.Context) {
	id := ctx.Param("id")
	if err := c.issueService.DeleteLine(ctx, id); err != nil {
		res := utils.BuildResponseFailed(dto.MESSAGE_FAILED_DELETE_INVENTORY_ISSUE_LINE, err.Error(), nil)
		ctx.JSON(http.StatusInternalServerError, res)
		return
	}
	res := utils.BuildResponseSuccess(dto.MESSAGE_SUCCESS_DELETE_INVENTORY_ISSUE_LINE, nil)
	ctx.JSON(http.StatusOK, res)
}