package v1

import (
	"context"
	"strconv"

	"github.com/1Panel-dev/1Panel/backend/app/api/v1/helper"
	"github.com/1Panel-dev/1Panel/backend/app/dto"
	"github.com/1Panel-dev/1Panel/backend/constant"
	"github.com/1Panel-dev/1Panel/backend/global"
	"github.com/1Panel-dev/1Panel/backend/utils/docker"
	"github.com/1Panel-dev/1Panel/backend/utils/terminal"
	"github.com/docker/docker/api/types"
	"github.com/gin-gonic/gin"
	"github.com/pkg/errors"
)

// @Tags Container
// @Summary Page containers
// @Description 获取容器列表分页
// @Accept json
// @Param request body dto.PageContainer true "request"
// @Produce json
// @Success 200 {object} dto.PageResult
// @Security ApiKeyAuth
// @Router /containers/search [post]
func (b *BaseApi) SearchContainer(c *gin.Context) {
	var req dto.PageContainer
	if err := c.ShouldBindJSON(&req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	if err := global.VALID.Struct(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}

	total, list, err := containerService.Page(req)
	if err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
		return
	}
	helper.SuccessWithData(c, dto.PageResult{
		Items: list,
		Total: total,
	})
}

// @Tags Container Compose
// @Summary Page composes
// @Description 获取编排列表分页
// @Accept json
// @Param request body dto.PageInfo true "request"
// @Success 200 {object} dto.PageResult
// @Security ApiKeyAuth
// @Router /containers/compose/search [post]
func (b *BaseApi) SearchCompose(c *gin.Context) {
	var req dto.PageInfo
	if err := c.ShouldBindJSON(&req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	if err := global.VALID.Struct(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}

	total, list, err := containerService.PageCompose(req)
	if err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
		return
	}
	helper.SuccessWithData(c, dto.PageResult{
		Items: list,
		Total: total,
	})
}

// @Tags Container Compose
// @Summary Create compose
// @Description 创建容器编排
// @Accept json
// @Param request body dto.ComposeCreate true "request"
// @Success 200
// @Security ApiKeyAuth
// @Router /containers/compose [post]
// @x-panel-log {"bodyKeys":["name"],"paramKeys":[],"BeforeFuntions":[],"formatZH":"创建 compose [name]","formatEN":"create compose [name]"}
func (b *BaseApi) CreateCompose(c *gin.Context) {
	var req dto.ComposeCreate
	if err := c.ShouldBindJSON(&req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	if err := global.VALID.Struct(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}

	if err := containerService.CreateCompose(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
		return
	}
	helper.SuccessWithData(c, nil)
}

// @Tags Container Compose
// @Summary Operate compose
// @Description 容器编排操作
// @Accept json
// @Param request body dto.ComposeOperation true "request"
// @Success 200
// @Security ApiKeyAuth
// @Router /containers/compose/operate [post]
// @x-panel-log {"bodyKeys":["name","operation"],"paramKeys":[],"BeforeFuntions":[],"formatZH":"compose [operation] [name]","formatEN":"compose [operation] [name]"}
func (b *BaseApi) OperatorCompose(c *gin.Context) {
	var req dto.ComposeOperation
	if err := c.ShouldBindJSON(&req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	if err := global.VALID.Struct(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}

	if err := containerService.ComposeOperation(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
		return
	}
	helper.SuccessWithData(c, nil)
}

// @Tags Container
// @Summary Create container
// @Description 创建容器
// @Accept json
// @Param request body dto.ContainerCreate true "request"
// @Success 200
// @Security ApiKeyAuth
// @Router /containers [post]
// @x-panel-log {"bodyKeys":["name","image"],"paramKeys":[],"BeforeFuntions":[],"formatZH":"创建容器 [name][image]","formatEN":"create container [name][image]"}
func (b *BaseApi) ContainerCreate(c *gin.Context) {
	var req dto.ContainerCreate
	if err := c.ShouldBindJSON(&req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	if err := global.VALID.Struct(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	if err := containerService.ContainerCreate(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
		return
	}
	helper.SuccessWithData(c, nil)
}

// @Tags Container
// @Summary Operate Container
// @Description 容器操作
// @Accept json
// @Param request body dto.ContainerOperation true "request"
// @Success 200
// @Security ApiKeyAuth
// @Router /containers/operate [post]
// @x-panel-log {"bodyKeys":["name","operation","newName"],"paramKeys":[],"BeforeFuntions":[],"formatZH":"容器 [name] 执行 [operation] [newName]","formatEN":"container [operation] [name] [newName]"}
func (b *BaseApi) ContainerOperation(c *gin.Context) {
	var req dto.ContainerOperation
	if err := c.ShouldBindJSON(&req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	if err := global.VALID.Struct(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	if err := containerService.ContainerOperation(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
		return
	}
	helper.SuccessWithData(c, nil)
}

// @Tags Container
// @Summary Container stats
// @Description 容器监控信息
// @Param id path integer true "容器id"
// @Success 200 {object} dto.ContainterStats
// @Security ApiKeyAuth
// @Router /containers/stats/:id [get]
func (b *BaseApi) ContainerStats(c *gin.Context) {
	containerID, ok := c.Params.Get("id")
	if !ok {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, errors.New("error container id in path"))
		return
	}

	result, err := containerService.ContainerStats(containerID)
	if err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
		return
	}
	helper.SuccessWithData(c, result)
}

// @Tags Container
// @Summary Container inspect
// @Description 容器详情
// @Accept json
// @Param request body dto.InspectReq true "request"
// @Success 200 {string} result
// @Security ApiKeyAuth
// @Router /containers/inspect [post]
func (b *BaseApi) Inspect(c *gin.Context) {
	var req dto.InspectReq
	if err := c.ShouldBindJSON(&req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	if err := global.VALID.Struct(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}

	result, err := containerService.Inspect(req)
	if err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
		return
	}
	helper.SuccessWithData(c, result)
}

func (b *BaseApi) ContainerExec(c *gin.Context) {
	containerID := c.Query("containerid")
	command := c.Query("command")
	user := c.Query("user")
	cols, err := strconv.Atoi(c.DefaultQuery("cols", "80"))
	if err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	rows, err := strconv.Atoi(c.DefaultQuery("rows", "40"))
	if err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}

	wsConn, err := upGrader.Upgrade(c.Writer, c.Request, nil)
	if err != nil {
		global.LOG.Errorf("gin context http handler failed, err: %v", err)
		return
	}
	defer wsConn.Close()

	client, err := docker.NewDockerClient()
	if wshandleError(wsConn, errors.WithMessage(err, "New docker client failed.")) {
		return
	}

	conf := types.ExecConfig{Tty: true, Cmd: []string{command}, AttachStderr: true, AttachStdin: true, AttachStdout: true}
	if len(user) != 0 {
		conf.User = user
	}
	ir, err := client.ContainerExecCreate(context.TODO(), containerID, conf)
	if wshandleError(wsConn, errors.WithMessage(err, "failed to set exec conf.")) {
		return
	}
	hr, err := client.ContainerExecAttach(c, ir.ID, types.ExecStartCheck{Detach: false, Tty: true})
	if wshandleError(wsConn, errors.WithMessage(err, "failed to set up the connection.")) {
		return
	}
	defer hr.Close()

	sws, err := terminal.NewExecConn(cols, rows, wsConn, hr.Conn)
	if wshandleError(wsConn, err) {
		return
	}

	quitChan := make(chan bool, 3)
	ctx, cancel := context.WithCancel(context.Background())
	sws.Start(ctx, quitChan)
	<-quitChan
	cancel()

	if wshandleError(wsConn, err) {
		return
	}
}

// @Tags Container
// @Summary Container logs
// @Description 容器日志
// @Accept json
// @Param request body dto.ContainerLog true "request"
// @Success 200 {string} logs
// @Security ApiKeyAuth
// @Router /containers/search/log [post]
func (b *BaseApi) ContainerLogs(c *gin.Context) {
	var req dto.ContainerLog
	if err := c.ShouldBindJSON(&req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	if err := global.VALID.Struct(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	logs, err := containerService.ContainerLogs(req)
	if err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
		return
	}
	helper.SuccessWithData(c, logs)
}

// @Tags Container Network
// @Summary Page networks
// @Description 获取容器网络列表分页
// @Accept json
// @Param request body dto.PageInfo true "request"
// @Produce json
// @Success 200 {object} dto.PageResult
// @Security ApiKeyAuth
// @Router /containers/network/search [post]
func (b *BaseApi) SearchNetwork(c *gin.Context) {
	var req dto.PageInfo
	if err := c.ShouldBindJSON(&req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	if err := global.VALID.Struct(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}

	total, list, err := containerService.PageNetwork(req)
	if err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
		return
	}
	helper.SuccessWithData(c, dto.PageResult{
		Items: list,
		Total: total,
	})
}

// @Tags Container Network
// @Summary Delete network
// @Description 删除容器网络
// @Accept json
// @Param request body dto.BatchDelete true "request"
// @Success 200
// @Security ApiKeyAuth
// @Router /containers/network/del [post]
// @x-panel-log {"bodyKeys":["names"],"paramKeys":[],"BeforeFuntions":[],"formatZH":"删除容器网络 [names]","formatEN":"delete container network [names]"}
func (b *BaseApi) DeleteNetwork(c *gin.Context) {
	var req dto.BatchDelete
	if err := c.ShouldBindJSON(&req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	if err := global.VALID.Struct(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}

	if err := containerService.DeleteNetwork(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
		return
	}
	helper.SuccessWithData(c, nil)
}

// @Tags Container Network
// @Summary Create network
// @Description 创建容器网络
// @Accept json
// @Param request body dto.NetworkCreat true "request"
// @Success 200
// @Security ApiKeyAuth
// @Router /containers/network [post]
// @x-panel-log {"bodyKeys":["name"],"paramKeys":[],"BeforeFuntions":[],"formatZH":"创建容器网络 name","formatEN":"create container network [name]"}
func (b *BaseApi) CreateNetwork(c *gin.Context) {
	var req dto.NetworkCreat
	if err := c.ShouldBindJSON(&req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	if err := global.VALID.Struct(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}

	if err := containerService.CreateNetwork(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
		return
	}
	helper.SuccessWithData(c, nil)
}

// @Tags Container Volume
// @Summary Page volumes
// @Description 获取容器存储卷分页
// @Accept json
// @Param request body dto.PageInfo true "request"
// @Produce json
// @Success 200 {object} dto.PageResult
// @Security ApiKeyAuth
// @Router /containers/volume/search [post]
func (b *BaseApi) SearchVolume(c *gin.Context) {
	var req dto.PageInfo
	if err := c.ShouldBindJSON(&req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	if err := global.VALID.Struct(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}

	total, list, err := containerService.PageVolume(req)
	if err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
		return
	}
	helper.SuccessWithData(c, dto.PageResult{
		Items: list,
		Total: total,
	})
}

// @Tags Container Volume
// @Summary List volumes
// @Description 获取容器存储卷列表
// @Accept json
// @Param request body dto.PageInfo true "request"
// @Produce json
// @Success 200 {object} dto.PageResult
// @Security ApiKeyAuth
// @Router /containers/volume/search [get]
func (b *BaseApi) ListVolume(c *gin.Context) {
	list, err := containerService.ListVolume()
	if err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
		return
	}
	helper.SuccessWithData(c, list)
}

// @Tags Container Volume
// @Summary Delete volume
// @Description 删除容器存储卷
// @Accept json
// @Param request body dto.BatchDelete true "request"
// @Success 200
// @Security ApiKeyAuth
// @Router /containers/volume/del [post]
// @x-panel-log {"bodyKeys":["names"],"paramKeys":[],"BeforeFuntions":[],"formatZH":"删除容器存储卷 [names]","formatEN":"delete container volume [names]"}
func (b *BaseApi) DeleteVolume(c *gin.Context) {
	var req dto.BatchDelete
	if err := c.ShouldBindJSON(&req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	if err := global.VALID.Struct(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}

	if err := containerService.DeleteVolume(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
		return
	}
	helper.SuccessWithData(c, nil)
}

// @Tags Container Volume
// @Summary Create volume
// @Description 创建容器存储卷
// @Accept json
// @Param request body dto.VolumeCreat true "request"
// @Success 200
// @Security ApiKeyAuth
// @Router /containers/volume [post]
// @x-panel-log {"bodyKeys":["name"],"paramKeys":[],"BeforeFuntions":[],"formatZH":"创建容器存储卷 [name]","formatEN":"create container volume [name]"}
func (b *BaseApi) CreateVolume(c *gin.Context) {
	var req dto.VolumeCreat
	if err := c.ShouldBindJSON(&req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	if err := global.VALID.Struct(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}

	if err := containerService.CreateVolume(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
		return
	}
	helper.SuccessWithData(c, nil)
}

// @Tags Container Compose
// @Summary Update compose
// @Description 更新容器编排
// @Accept json
// @Param request body dto.ComposeUpdate true "request"
// @Success 200
// @Security ApiKeyAuth
// @Router /containers/compose/update [post]
// @x-panel-log {"bodyKeys":["name"],"paramKeys":[],"BeforeFuntions":[],"formatZH":"更新 compose [name]","formatEN":"update compose information [name]"}
func (b *BaseApi) ComposeUpdate(c *gin.Context) {
	var req dto.ComposeUpdate
	if err := c.ShouldBindJSON(&req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}
	if err := global.VALID.Struct(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrBadRequest, constant.ErrTypeInvalidParams, err)
		return
	}

	if err := containerService.ComposeUpdate(req); err != nil {
		helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
		return
	}
	helper.SuccessWithData(c, nil)
}