///////////////////////////////////////
//DELETE COMMAND
///////////////////////////////////////
import {opendiscord, api, utilities, openticketUtils} from "../index.js"
import * as discord from "discord.js"

const generalConfig = opendiscord.configs.get("opendiscord:general")
const lang = opendiscord.languages
const interactiveMsgState = opendiscord.states.get("opendiscord:interactive-message")

export async function registerCommandResponders(){
    //DELETE COMMAND RESPONDER
    opendiscord.responders.commands.add(new api.ODCommandResponder("opendiscord:delete",generalConfig.data.prefix,"delete"))
    opendiscord.responders.commands.get("opendiscord:delete").workers.add([
        new api.ODWorker("opendiscord:delete",0,async (instance,params,origin,cancel) => {
            const {user,member,channel,guild} = instance
            
            //responder checks
            const hasPerms = await openticketUtils.replyHasPermissions(instance,origin,"delete")
            if (!hasPerms) return cancel()
            
            const isInGuild = await openticketUtils.replyIsInGuild(instance,origin)
            if (!isInGuild || !guild || channel.isDMBased()) return cancel()
            
            const ticket = await openticketUtils.replyIsTicket(instance,origin)
            if (!ticket) return cancel()
            
            const isAvailable = await openticketUtils.replyTicketIsAvailable(instance,origin,ticket)
            if (!isAvailable) return cancel()
            
            const isTicketOpen = await openticketUtils.replyTicketMustBeOpen(instance,origin,ticket)
            if (!isTicketOpen) return cancel()

            const messagesHaveBeenSent = await openticketUtils.replyMessageMustBeSentBeforeClose(instance,origin,ticket,"delete")
            if (!messagesHaveBeenSent) return cancel()

            //don't allow deleteWithoutTranscript to non-global-admins when enabled
            const withoutTranscript = instance.options.getBoolean("notranscript",false) ?? false
            if (withoutTranscript && generalConfig.data.system.adminOnlyDeleteWithoutTranscript){
                if (!opendiscord.permissions.hasPermissions("support",await opendiscord.permissions.getPermissions(instance.user,instance.channel,instance.guild,{allowChannelRoleScope:false,allowChannelUserScope:false,allowGlobalRoleScope:true,allowGlobalUserScope:true}))){
                    instance.reply(await opendiscord.builders.messages.getSafe("opendiscord:error-no-permissions").build("button",{guild:instance.guild,channel:instance.channel,user:instance.user,permissions:["support"]}))
                    return cancel()
                }
            }

            //start deleting ticket
            await instance.defer(false)
            const reason = instance.options.getString("reason",false)
            await instance.reply(await opendiscord.builders.messages.getSafe("opendiscord:delete-message").build(origin,{guild,channel,user,ticket,reason}))
            await opendiscord.actions.get("opendiscord:delete-ticket").run(origin,{guild,channel,user,ticket,reason,sendMessage:false,withoutTranscript})
        }),
        new api.ODWorker("opendiscord:logs",-1,(instance,params,origin,cancel) => {
            opendiscord.log(instance.user.displayName+" used the 'delete' command!","info",[
                {key:"user",value:instance.user.username},
                {key:"userid",value:instance.user.id,hidden:true},
                {key:"channelid",value:instance.channel.id,hidden:true},
                {key:"method",value:origin}
            ])
        })
    ])
}

export async function registerButtonResponders(){
    //DELETE TICKET BUTTON RESPONDER
    opendiscord.responders.buttons.add(new api.ODButtonResponder("opendiscord:delete-ticket",/^od:delete-ticket/))
    opendiscord.responders.buttons.get("opendiscord:delete-ticket").workers.add(
        new api.ODWorker("opendiscord:delete-ticket",0,async (instance,params,origin,cancel) => {
            const {guild,channel,message,user,member} = instance
            
            //responder checks
            const hasPerms = await openticketUtils.replyHasPermissions(instance,origin,"delete")
            if (!hasPerms) return cancel()
            
            const isInGuild = await openticketUtils.replyIsInGuild(instance,origin)
            if (!isInGuild || !guild || channel.isDMBased()) return cancel()
            
            const state = await openticketUtils.replyInteractiveMessageState(instance,origin,channel,message,"/delete")
            if (!state) return cancel()
                        
            const ticket = await openticketUtils.replyIsTicket(instance,origin)
            if (!ticket) return cancel()
            
            const isAvailable = await openticketUtils.replyTicketIsAvailable(instance,origin,ticket)
            if (!isAvailable) return cancel()

            const messagesHaveBeenSent = await openticketUtils.replyMessageMustBeSentBeforeClose(instance,origin,ticket,"delete")
            if (!messagesHaveBeenSent) return cancel()

            //fetch state details
            const verifybar = opendiscord.verifybars.get("opendiscord:delete-ticket")
            const originalUser = ((state.data.messageAuthor) ? await opendiscord.client.fetchUser(state.data.messageAuthor) : user) ?? user
            const originalReason = state.data.messageReason ?? null
            const originalMsgType = state.data.messageType

            //send verifybar
            if (generalConfig.data.system.disableVerifyBars){
                //verifybar disabled, directly run response
                await verifybar.activate(instance,"accept")
            
            }else if (originalMsgType == "ticket-message"){
                //ticket message verifybar
                const modifiedMsg = opendiscord.components.modifiers.get("opendiscord:delete-ticket-verifybar").modify(opendiscord.builders.messages.getSafe("opendiscord:ticket-message"),originalMsgType,{guild,channel,user,verifybar})
                await instance.update(await modifiedMsg.build("verifybar",{guild,channel,user,ticket}))
            }else if (originalMsgType == "close-message"){
                //close message verifybar
                const modifiedMsg = opendiscord.components.modifiers.get("opendiscord:delete-ticket-verifybar").modify(opendiscord.builders.messages.getSafe("opendiscord:close-message"),originalMsgType,{guild,channel,user,verifybar})
                await instance.update(await modifiedMsg.build("verifybar",{guild,channel,user:originalUser,ticket,reason:originalReason}))
            }else if (originalMsgType == "reopen-message"){
                //reopen message verifybar
                const modifiedMsg = opendiscord.components.modifiers.get("opendiscord:delete-ticket-verifybar").modify(opendiscord.builders.messages.getSafe("opendiscord:reopen-message"),originalMsgType,{guild,channel,user,verifybar})
                await instance.update(await modifiedMsg.build("verifybar",{guild,channel,user:originalUser,ticket,reason:originalReason}))
            }else if (originalMsgType == "autoclose-message"){
                //autoclose message verifybar
                const modifiedMsg = opendiscord.components.modifiers.get("opendiscord:delete-ticket-verifybar").modify(opendiscord.builders.messages.getSafe("opendiscord:autoclose-message"),originalMsgType,{guild,channel,user,verifybar})
                await instance.update(await modifiedMsg.build("verifybar",{guild,channel,user:originalUser,ticket}))
            }
        })
    )
}

export async function registerVerifyBars(){
    //DELETE TICKET
    opendiscord.verifybars.add(new api.ODVerifyBar("opendiscord:delete-ticket"))
    opendiscord.verifybars.get("opendiscord:delete-ticket").workers.add([
        new api.ODWorker("opendiscord:delete-ticket",0,async (instance,params,origin,cancel) => {
            const {user,member,channel,guild,message} = instance

            //responder checks
            const hasPerms = await openticketUtils.replyHasPermissions(instance,origin,"delete")
            if (!hasPerms) return cancel()
            
            const isInGuild = await openticketUtils.replyIsInGuild(instance,origin)
            if (!isInGuild || !guild || channel.isDMBased()) return cancel()
            
            const state = await openticketUtils.replyInteractiveMessageState(instance,origin,channel,message,"/delete")
            if (!state) return cancel()

            const ticket = await openticketUtils.replyIsTicket(instance,origin)
            if (!ticket) return cancel()
            
            const isAvailable = await openticketUtils.replyTicketIsAvailable(instance,origin,ticket)
            if (!isAvailable) return cancel()

            const messagesHaveBeenSent = await openticketUtils.replyMessageMustBeSentBeforeClose(instance,origin,ticket,"delete")
            if (!messagesHaveBeenSent) return cancel()

            //don't allow deleteWithoutTranscript to non-global-admins when enabled
            const withoutTranscript = (params.selectedButtonId == "accept-without-transcript")
            if (withoutTranscript && generalConfig.data.system.adminOnlyDeleteWithoutTranscript){
                if (!opendiscord.permissions.hasPermissions("support",await opendiscord.permissions.getPermissions(instance.user,instance.channel,instance.guild,{allowChannelRoleScope:false,allowChannelUserScope:false,allowGlobalRoleScope:true,allowGlobalUserScope:true}))){
                    instance.reply(await opendiscord.builders.messages.getSafe("opendiscord:error-no-permissions").build("button",{guild:instance.guild,channel:instance.channel,user:instance.user,permissions:["support"]}))
                    return cancel()
                }
            }

            //fetch state details
            const originalUser = ((state.data.messageAuthor) ? await opendiscord.client.fetchUser(state.data.messageAuthor) : user) ?? user
            const originalReason = state.data.messageReason ?? null
            const originalMsgType = state.data.messageType

            //start deleting ticket
            if (params.selectedButtonId == "cancel"){
                //CANCEL
                if (originalMsgType == "ticket-message"){
                    //ticket message
                    await instance.update(await opendiscord.builders.messages.getSafe("opendiscord:ticket-message").build("verifybar",{guild,channel,user,ticket}))
                }else if (originalMsgType == "close-message"){
                    //close message
                    await instance.update(await opendiscord.builders.messages.getSafe("opendiscord:close-message").build("verifybar",{guild,channel,user:originalUser,ticket,reason:originalReason}))
                }else if (originalMsgType == "reopen-message"){
                    //reopen message
                    await instance.update(await opendiscord.builders.messages.getSafe("opendiscord:reopen-message").build("verifybar",{guild,channel,user:originalUser,ticket,reason:originalReason}))
                }else if (originalMsgType == "autoclose-message"){
                    //autoclose message
                    await instance.update(await opendiscord.builders.messages.getSafe("opendiscord:autoclose-message").build("verifybar",{guild,channel,user:originalUser,ticket}))
                }
            }else if (params.selectedButtonId == "accept" || params.selectedButtonId == "accept-without-transcript"){
                //DELETE TICKET
                await instance.defer("update",false)
                
                if (originalMsgType == "ticket-message"){
                    //ticket message
                    opendiscord.actions.get("opendiscord:delete-ticket").run(originalMsgType,{guild,channel,user,ticket,reason:null,sendMessage:true,withoutTranscript})
                    ticket.get("opendiscord:for-deletion").value = true //disable ticket message buttons
                    await instance.update(await opendiscord.builders.messages.getSafe("opendiscord:ticket-message").build("other",{guild,channel,user,ticket}))

                }else if (originalMsgType == "close-message"){
                    //converted to delete message
                    opendiscord.actions.get("opendiscord:delete-ticket").run(originalMsgType,{guild,channel,user,ticket,reason:null,sendMessage:false,withoutTranscript})
                    await instance.update(await opendiscord.builders.messages.getSafe("opendiscord:delete-message").build(originalMsgType,{guild,channel,user,ticket,reason:null}))
                    
                }else if (originalMsgType == "reopen-message"){
                    //converted to delete message
                    opendiscord.actions.get("opendiscord:delete-ticket").run(originalMsgType,{guild,channel,user,ticket,reason:null,sendMessage:false,withoutTranscript})
                    await instance.update(await opendiscord.builders.messages.getSafe("opendiscord:delete-message").build(originalMsgType,{guild,channel,user,ticket,reason:null}))
                    
                }else if (originalMsgType == "autoclose-message"){
                    //converted to delete message
                    opendiscord.actions.get("opendiscord:delete-ticket").run(originalMsgType,{guild,channel,user,ticket,reason:null,sendMessage:false,withoutTranscript})
                    await instance.update(await opendiscord.builders.messages.getSafe("opendiscord:delete-message").build(originalMsgType,{guild,channel,user,ticket,reason:null}))
                    
                }
            }else if (params.selectedButtonId == "accept-with-reason"){
                //DELETE WITH REASON (MODAL)
                instance.modal(await opendiscord.builders.modals.getSafe("opendiscord:delete-ticket-reason").build("other",{guild,channel,user,ticket,message}))
            }
        })
    ])
}

export async function registerModalResponders(){
    //DELETE WITH REASON MODAL RESPONDER
    opendiscord.responders.modals.add(new api.ODModalResponder("opendiscord:delete-ticket-reason",/^od:delete-ticket-reason\|([^|]+)\|([^|]+)/))
    opendiscord.responders.modals.get("opendiscord:delete-ticket-reason").workers.add([
        new api.ODWorker("opendiscord:delete-ticket-reason",0,async (instance,params,origin,cancel) => {
            const {guild,user} = instance

            const match = /^od:delete-ticket-reason\|([^|]+)\|([^|]+)/.exec(instance.interaction.customId)
            if (!match) return cancel()
            const channel = await opendiscord.client.fetchTextChannel(match[1])
            const message = await opendiscord.client.fetchChannelMessage(match[1],match[2])
            
            //responder checks
            const hasPerms = await openticketUtils.replyHasPermissions(instance,origin,"delete")
            if (!hasPerms) return cancel()
            
            const isInGuild = await openticketUtils.replyIsInGuild(instance,origin)
            if (!isInGuild || !guild || !channel || channel.isDMBased()) return cancel()
            
            const state = await openticketUtils.replyInteractiveMessageState(instance,origin,channel,message,"/delete")
            if (!state) return cancel()

            const ticket = await openticketUtils.replyIsTicket(instance,origin)
            if (!ticket) return cancel()
            
            const isAvailable = await openticketUtils.replyTicketIsAvailable(instance,origin,ticket)
            if (!isAvailable) return cancel()
            
            //fetch state details
            const reason = instance.values.getTextField("reason",true)
            const originalMsgOrigin = state.data.messageOrigin
            const originalMsgType = state.data.messageType

            //start deleting ticket
            //don't await DELETE action => else it will update the message after the channel has been deleted
            await instance.defer("update",false)

            if (originalMsgType == "ticket-message"){
                //ticket message
                opendiscord.actions.get("opendiscord:delete-ticket").run(originalMsgType,{guild,channel,user,ticket,reason,sendMessage:true,withoutTranscript:false})
                ticket.get("opendiscord:for-deletion").value = true //disable ticket message buttons
                await instance.update(await opendiscord.builders.messages.getSafe("opendiscord:ticket-message").build("other",{guild,channel,user,ticket}))

            }else if (originalMsgType == "close-message"){
                //converted to delete message
                opendiscord.actions.get("opendiscord:delete-ticket").run(originalMsgType,{guild,channel,user,ticket,reason,sendMessage:false,withoutTranscript:false})
                await instance.update(await opendiscord.builders.messages.getSafe("opendiscord:delete-message").build(originalMsgType,{guild,channel,user,ticket,reason}))
                
            }else if (originalMsgType == "reopen-message"){
                //converted to delete message
                opendiscord.actions.get("opendiscord:delete-ticket").run(originalMsgType,{guild,channel,user,ticket,reason,sendMessage:false,withoutTranscript:false})
                await instance.update(await opendiscord.builders.messages.getSafe("opendiscord:delete-message").build(originalMsgType,{guild,channel,user,ticket,reason}))
                
            }else if (originalMsgType == "autoclose-message"){
                //converted to delete message
                opendiscord.actions.get("opendiscord:delete-ticket").run(originalMsgType,{guild,channel,user,ticket,reason,sendMessage:false,withoutTranscript:false})
                await instance.update(await opendiscord.builders.messages.getSafe("opendiscord:delete-message").build(originalMsgType,{guild,channel,user,ticket,reason}))
                
            }
        })
    ])
}