//javascript plugin can't read images from local directory so we send a request to local server to read the image file and send it back to plugin as image string base64
async function getInitImage(init_image_name) {
    console.log('getInitImage(): get Init Image from the server :')
    const payload = {
        init_image_name: init_image_name,
    }

    const full_url = 'http://127.0.0.1:8000/getInitImage/'
    console.log(full_url)
    console.log('getInitImage payload:', payload)
    let request = await fetch(full_url, {
        method: 'POST',
        headers: {
            Accept: 'application/json',
            'Content-Type': 'application/json',
        },
        body: JSON.stringify(payload),
        // "body": payload
    })

    let json = await request.json()
    console.log('json:')
    console.dir(json)
    base64data = json.init_image_str
    image_src = `data:image/png;base64, ${base64data}`
    return image_src

    // console.log(img.src)

    // let img_blob =  await (await fetch(img.src)).blob()
    // console.log("img_blob:")
    // console.dir(img_blob)
}
async function requestSavePng(base64_image, image_name) {
    try {
        console.log('requestSavePng():')
        payload = { base64: base64_image, image_name: image_name }

        const full_url = 'http://127.0.0.1:8000/save/png/'
        console.log(full_url)
        console.log('payload:', payload)
        let request = await fetch(full_url, {
            method: 'POST',
            headers: {
                Accept: 'application/json',
                'Content-Type': 'application/json',
            },
            body: JSON.stringify(payload),
            // "body": payload
        })

        let json = await request.json()
        console.log('requestSavePng json:', json)

        return json
    } catch (e) {
        console.warn(e)
        return {}
    }
}
async function requestTxt2Img(payload) {
    try {
        console.log('requestTxt2Img(): about to send a fetch request')

        const full_url = 'http://127.0.0.1:8000/txt2img/'
        console.log(full_url)

        let request = await fetch(full_url, {
            method: 'POST',
            headers: {
                Accept: 'application/json',
                'Content-Type': 'application/json',
            },
            body: JSON.stringify(payload),
            // "body": payload
        })

        let json = await request.json()
        console.log('requestTxt2Img json:', json)

        return json
    } catch (e) {
        console.warn(e)
        return {}
    }
}

async function requestImg2Img(payload) {
    console.log('requestImg2Img(): about to send a fetch request')
    try {
        const full_url = 'http://127.0.0.1:8000/img2img/'
        console.log(full_url)
        console.log('requestImg2Img payload is: ', payload)
        let request = await fetch(full_url, {
            method: 'POST',
            headers: {
                Accept: 'application/json',
                'Content-Type': 'application/json',
            },
            body: JSON.stringify(payload),
            // "body": payload
        })

        let json = await request.json()
        console.log('requestImg2Img json:')
        console.dir(json)

        return json
    } catch (e) {
        console.warn(e)
        return {}
    }
}

async function requestProgress() {
    console.log('requestProgress: ')

    const full_url =
        'http://127.0.0.1:8000/sdapi/v1/progress?skip_current_image=false'
    let request = await fetch(full_url)
    let json = await request.json()
    console.log('progress json:')
    console.dir(json)

    return json
}

async function requestGetModels() {
    console.log('requestGetModels: ')
    let json = []
    try {
        const full_url = 'http://127.0.0.1:8000/sdapi/v1/sd-models'
        let request = await fetch(full_url)
        json = await request.json()
        console.log('models json:')
        console.dir(json)
    } catch (e) {
        console.warn(`issues requesting from ${full_url}`, e)
    }
    return json
}

async function requestGetSamplers() {
    console.log('requestGetSamplers: ')

    const full_url = 'http://127.0.0.1:8000/sdapi/v1/samplers'
    let request = await fetch(full_url)
    let json = await request.json()
    console.log('samplers json:')
    console.dir(json)

    return json
}

async function requestSwapModel(model_title) {
    console.log('requestSwapModel: ')
    // const full_url = 'http://127.0.0.1:8000/swapModel'

    const full_url = 'http://127.0.0.1:8000/sdapi/v1/options'
    payload = {
        sd_model_checkpoint: model_title,
    }
    let request = await fetch(full_url, {
        method: 'POST',
        headers: {
            Accept: 'application/json',
            'Content-Type': 'application/json',
        },
        body: JSON.stringify(payload),
        // "body": payload
    })

    let json = await request.json()

    console.log('models json:')
    console.dir(json)

    return json
}

async function requestInterrupt(model_title) {
    try {
        console.log('requestInterrupt: ')
        // const full_url = 'http://127.0.0.1:8000/swapModel'

        const full_url = 'http://127.0.0.1:8000/sdapi/v1/interrupt'
        // payload = {
        //   sd_model_checkpoint: model_title
        // }
        payload = ''
        let request = await fetch(full_url, {
            method: 'POST',
            headers: {
                Accept: 'application/json',
                'Content-Type': 'application/json',
            },
            // body: JSON.stringify(payload)
            // "body": payload
        })

        console.log('interrupt request:', request)
        let json = await request.json()

        console.log('interrupt json:')
        console.dir(json)

        return json
    } catch (e) {
        console.warn(e)
    }
}

async function getVersionRequest() {
    // version = "v0.0.0"
    console.log('requestGetSamplers: ')
    try {
        const full_url = 'http://127.0.0.1:8000/version'
        let request = await fetch(full_url)
        let json = await request.json()
        console.log('version json:', json)
        version = json['version']

        return version
    } catch (e) {
        console.warn(e)
        version = 'v0.0.0'

        return version
    }
}

async function changeSdUrl(new_sd_url) {
    // version = "v0.0.0"
    console.log('changeSdUrl: new_sd_url:', new_sd_url)
    try {
        payload = {
            sd_url: new_sd_url,
        }

        const full_url = 'http://127.0.0.1:8000/sd_url/'
        console.log('changeSdUrl: payload: ', payload)
        let request = await fetch(full_url, {
            method: 'POST',
            headers: {
                Accept: 'application/json',
                'Content-Type': 'application/json',
            },
            body: JSON.stringify(payload),
        })

        // let json = await request.json()
        // console.log('changeSdUrl:',json)
        console.log('changeSdUrl: request: ', request)
    } catch (e) {
        console.warn(e)
    }
}

// function printTheJSONInPrettyFormat(json) {
//   // var badJSON = document.getElementById('prettyJSONFormat').value;
//   // var parseJSON = JSON.parse(badJSON);
//   // var JSONInPrettyFormat = JSON.stringify(json, undefined, 4);
//   // return
// }
async function loadHistory(uniqueDocumentId) {
    let json = {}
    try {
        payload = {
            uniqueDocumentId: uniqueDocumentId,
        }

        const full_url = 'http://127.0.0.1:8000/history/load'

        let request = await fetch(full_url, {
            method: 'POST',
            headers: {
                Accept: 'application/json',
                'Content-Type': 'application/json',
            },
            body: JSON.stringify(payload),
        })

        json = await request.json()
        console.log('loadHistory:', json)
        // console.log('loadPromptShortcut: request: ',request)
    } catch (e) {
        console.warn(e)
    }

    return [json['image_paths'], json['metadata_jsons']]
}
async function loadPromptShortcut() {
    // console.log('loadPromptShortcut:')
    let json = {}
    try {
        payload = {}

        const full_url = 'http://127.0.0.1:8000/prompt_shortcut/load'

        let request = await fetch(full_url, {
            method: 'POST',
            headers: {
                Accept: 'application/json',
                'Content-Type': 'application/json',
            },
            body: JSON.stringify(payload),
        })

        json = await request.json()
        console.log('loadPromptShortcut:', json)
        // console.log('loadPromptShortcut: request: ',request)
    } catch (e) {
        console.warn(e)
    }

    return json['prompt_shortcut']
}

async function savePromptShortcut(prompt_shortcut) {
    // console.log('loadPromptShortcut:')
    let json = {}
    try {
        payload = { prompt_shortcut: prompt_shortcut }

        const full_url = 'http://127.0.0.1:8000/prompt_shortcut/save'

        let request = await fetch(full_url, {
            method: 'POST',
            headers: {
                Accept: 'application/json',
                'Content-Type': 'application/json',
            },
            body: JSON.stringify(payload),
        })

        json = await request.json()
        console.log('savePromptShortcut:', json)
        // console.log('loadPromptShortcut: request: ',request)
    } catch (e) {
        console.warn(e)
    }

    return json['prompt_shortcut']
}
async function setInpaintMaskWeight(value) {
    const full_url = 'http://127.0.0.1:8000/sdapi/v1/options'
    try {
        payload = {
            inpainting_mask_weight: value,
        }
        await fetch(full_url, {
            method: 'POST',
            headers: {
                Accept: 'application/json',
                'Content-Type': 'application/json',
            },
            body: JSON.stringify(payload),
        })
    } catch (e) {
        console.warn(e)
    }
}

async function requestGetConfig() {
    console.log('requestGetConfig: ')
    let json = []
    const full_url = 'http://127.0.0.1:8000/config'
    try {
        let request = await fetch(full_url)
        json = await request.json()
        console.log('models json:')
        console.dir(json)
    } catch (e) {
        console.warn(`issues requesting from ${full_url}`, e)
    }
    return json
}
async function requestGetOptions() {
    console.log('requestGetOptions: ')
    let json = []
    const full_url = 'http://127.0.0.1:8000/sdapi/v1/options'
    try {
        let request = await fetch(full_url)
        json = await request.json()
        console.log('models json:')
        console.dir(json)
    } catch (e) {
        console.warn(`issues requesting from ${full_url}`, e)
    }
    return json
}

async function imageSearch(keywords) {
    let json = {}
    try {
        payload = {
            keywords: keywords,
        }

        const full_url = 'http://127.0.0.1:8000/search/image/'

        let request = await fetch(full_url, {
            method: 'POST',
            headers: {
                Accept: 'application/json',
                'Content-Type': 'application/json',
            },
            body: JSON.stringify(payload),
        })

        json = await request.json()
        console.log('imageSearch:', json)

        return json['images']
    } catch (e) {
        console.warn(e)
    }
    return []
}

module.exports = {
    requestTxt2Img,
    requestImg2Img,
    getInitImage,
    requestProgress,
    requestGetModels,
    requestSwapModel,
    requestInterrupt,
    requestGetSamplers,
    getVersionRequest,
    changeSdUrl,
    loadPromptShortcut,
    savePromptShortcut,
    loadHistory,
    setInpaintMaskWeight,
    requestGetConfig,
    requestGetOptions,
    imageSearch,
    requestSavePng,
}