package transport

import (
	"strconv"

	"github.com/gin-gonic/gin"

	"github.com/geo-platform/tenant-api/internal/bootstrap"
	"github.com/geo-platform/tenant-api/internal/shared/response"
	"github.com/geo-platform/tenant-api/internal/tenant/app"
)

type MediaHandler struct {
	svc *app.MediaService
}

func NewMediaHandler(a *bootstrap.App) *MediaHandler {
	return &MediaHandler{svc: app.NewMediaService(a.DB)}
}

func (h *MediaHandler) ListPlatforms(c *gin.Context) {
	data, err := h.svc.ListPlatforms(c.Request.Context())
	if err != nil {
		response.Error(c, err)
		return
	}
	response.Success(c, data)
}

func (h *MediaHandler) ListPlatformAccounts(c *gin.Context) {
	data, err := h.svc.ListPlatformAccounts(c.Request.Context())
	if err != nil {
		response.Error(c, err)
		return
	}
	response.Success(c, data)
}

func (h *MediaHandler) DeletePlatformAccount(c *gin.Context) {
	id, err := strconv.ParseInt(c.Param("id"), 10, 64)
	if err != nil {
		response.Error(c, response.ErrBadRequest(40001, "invalid_id", "platform account id must be a number"))
		return
	}
	if err := h.svc.DeletePlatformAccount(c.Request.Context(), id); err != nil {
		response.Error(c, err)
		return
	}
	response.Success(c, nil)
}

func (h *MediaHandler) CreatePluginSession(c *gin.Context) {
	var req app.CreatePluginSessionRequest
	if err := c.ShouldBindJSON(&req); err != nil {
		response.Error(c, response.ErrBadRequest(40001, "invalid_params", err.Error()))
		return
	}
	data, err := h.svc.CreatePluginSession(c.Request.Context(), req)
	if err != nil {
		response.Error(c, err)
		return
	}
	response.Success(c, data)
}

func (h *MediaHandler) RegisterPluginInstallation(c *gin.Context) {
	var req app.RegisterPluginInstallationRequest
	if err := c.ShouldBindJSON(&req); err != nil {
		response.Error(c, response.ErrBadRequest(40001, "invalid_params", err.Error()))
		return
	}
	data, err := h.svc.RegisterPluginInstallation(c.Request.Context(), req)
	if err != nil {
		response.Error(c, err)
		return
	}
	response.Success(c, data)
}

func (h *MediaHandler) CreatePublishBatch(c *gin.Context) {
	articleID, err := strconv.ParseInt(c.Param("id"), 10, 64)
	if err != nil {
		response.Error(c, response.ErrBadRequest(40001, "invalid_id", "article id must be a number"))
		return
	}
	var req app.CreatePublishBatchRequest
	if err := c.ShouldBindJSON(&req); err != nil {
		response.Error(c, response.ErrBadRequest(40001, "invalid_params", err.Error()))
		return
	}
	data, err := h.svc.CreatePublishBatch(c.Request.Context(), articleID, req)
	if err != nil {
		response.Error(c, err)
		return
	}
	response.SuccessWithStatus(c, 201, data)
}

func (h *MediaHandler) ListPublishRecords(c *gin.Context) {
	articleID, err := strconv.ParseInt(c.Param("id"), 10, 64)
	if err != nil {
		response.Error(c, response.ErrBadRequest(40001, "invalid_id", "article id must be a number"))
		return
	}
	data, err := h.svc.ListArticlePublishRecords(c.Request.Context(), articleID)
	if err != nil {
		response.Error(c, err)
		return
	}
	response.Success(c, data)
}

func (h *MediaHandler) PluginBindCallback(c *gin.Context) {
	var req app.PluginBindCallbackRequest
	if err := c.ShouldBindJSON(&req); err != nil {
		response.Error(c, response.ErrBadRequest(40001, "invalid_params", err.Error()))
		return
	}
	data, err := h.svc.HandleBindCallback(c.Request.Context(), req)
	if err != nil {
		response.Error(c, err)
		return
	}
	response.Success(c, data)
}

func (h *MediaHandler) PluginPublishCallback(c *gin.Context) {
	var req app.PluginPublishCallbackRequest
	if err := c.ShouldBindJSON(&req); err != nil {
		response.Error(c, response.ErrBadRequest(40001, "invalid_params", err.Error()))
		return
	}
	data, err := h.svc.HandlePublishCallback(c.Request.Context(), req)
	if err != nil {
		response.Error(c, err)
		return
	}
	response.Success(c, data)
}