/**
 *  Vizio SmartCast Display Driver
 *
 *  Copyright 2020 Mike Cerwin
 *
 *  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 *  in compliance with the License. You may obtain a copy of the License at:
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
 *  on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License
 *  for the specific language governing permissions and limitations under the License.
 *
 *  Change History:
 *
 *    Date        Who             What
 *    ----        ---             ----
 *    2020-02-21  Mike Cerwin     v0.02 - Initial Release
 *    2021-03-03  Karl Lohner     Updated input names
**/

metadata {
    definition (name: "Vizio SmartCast Input", namespace: "DixieChckn", author: "Mike Cerwin") {
        
        capability "Switch"
        capability "Momentary"

      }

preferences {
    section("Settings") {
        input(name: "logEnable", type: "bool", title: "Enable debug logging", defaultValue: false)

     } 
   }
}

def logsOff() {
    log.warn "debug logging disabled..."
    device.updateSetting("logEnable", [value: "false", type: "bool"])
}


def updated() {
    log.info "updated..."
    log.warn "debug logging is: ${logEnable == true}"
    if (logEnable){runIn(1800, logsOff)}
}

def push() {
    
    def index = (device.deviceNetworkId.indexOf('-input-'))
    def inputName = (device.deviceNetworkId.substring(index+7))
    sendEvent(name: "switch", value: "on", isStateChange: true)
    runIn(1, toggleOff)
    if(logEnable){log.debug "Input Name: ${inputName}"}
    if(logEnable){log.debug "${parent.getState()?.authCode}"}
    if(logEnable){log.debug "${parent.getState()?.devicePort}"}
    if(logEnable){log.debug "${parent.getState()?.deviceIp}"}
    
    if(logEnable){log.debug "Sending Current Input Hash Request to [${parent.getState()?.deviceIp}:${parent.getState()?.devicePort}]"}

    //Build Current Input Hash Request Parameters
    def currentInputRequestParams = [ 
        uri: "https://${parent.getState()?.deviceIp}:${parent.getState()?.devicePort}",
        path: "/menu_native/dynamic/tv_settings/devices/current_input",
        contentType: "application/json",
        requestContentType: "application/json",
        headers: ["AUTH": "${parent.getState()?.authCode}"],
        ignoreSSLIssues: true 
    ]
    try {
        //Send Current Input Hash Request
        httpGet(currentInputRequestParams) { resp ->
            if (resp.success) {
                currentHashVal = resp.data.ITEMS[0].HASHVAL
                if(logEnable){log.debug "currentInput Response: ${resp.data}"}
                if(logEnable){log.debug "Current Input Hash: ${currentHashVal}"}
            }
        }
    } catch (Exception e) {
        log.warn "Current Input Hash Request Failed: ${e.message}"
    } 

    //Build New Input Value Request Parameters
    def newHashRequestParams = [ 
        uri: "https://${parent.getState()?.deviceIp}:${parent.getState()?.devicePort}",
        path: "/menu_native/dynamic/tv_settings/devices/name_input",
        contentType: "application/json",
        requestContentType: "application/json",
        headers: ["AUTH": "${parent.getState()?.authCode}"],
        ignoreSSLIssues: true 
    ]

    try{
        //Send New Input Value Request
        httpGet(newHashRequestParams) { resp ->
            if (resp.success) {
//                newInputValue = resp.data.ITEMS[jsonId].NAME                      
                if(logEnable){log.debug "inputList Response: ${resp.data}"}
//                if(logEnable){log.debug "New Input Value: ${newInputValue}"}           
            }
        }
    } catch (Exception e) {
        log.warn "New Input Value Request Failed: ${e.message}"
    } 

    newInputValue = inputName     
    
    //Build Set Input Command Parameters
    def paramsForSetInput = [
        uri: "https://${parent.getState()?.deviceIp}:${parent.getState()?.devicePort}",
        path: "/menu_native/dynamic/tv_settings/devices/current_input",
        headers: ["AUTH": "${parent.getState()?.authCode}"],  
        contentType: "application/json",
        body: "{\"REQUEST\": \"MODIFY\", \"VALUE\": \"${newInputValue}\", \"HASHVAL\": ${currentHashVal}}",
        ignoreSSLIssues: true    
    ]

    if(logEnable)log.debug "Set Input Command JSON: ${paramsForSetInput}"

    //Send Set Input Command
    try {
        httpPut(paramsForSetInput) { resp ->

            if(logEnable){log.debug "Set Input Command Response JSON: ${resp.data}"}
        }
    } catch (Exception e) {
        log.warn "Set Input Command Failed: ${e.message}"
    } 

} 


def toggleOff() {
    sendEvent(name: "switch", value: "off", isStateChange: true)
}

def on() {
    push()
}

def off() {
    push()
}