from dataclasses import dataclass, make_dataclass
from enum import Enum

import pandas as pd

# changes to be made here
from src.about import HarnessTasks, OpenEndedColumns, MedSafetyColumns, MedicalSummarizationColumns, ACIColumns, SOAPColumns, ClosedEndedArabicColumns
from src.envs import PRIVATE_REPO
import json
import gradio as gr

def fields(raw_class):
    return [v for k, v in raw_class.__dict__.items() if k[:2] != "__" and k[-2:] != "__"]


# These classes are for user facing column names,
# to avoid having to change them all around the code
# when a modif is needed
@dataclass
class ColumnContent:
    # changes to be made here
    name: str
    type: str
    displayed_by_default: bool
    hidden: bool = False
    invariant: bool = True
    never_hidden: bool = False
    dataset_task_col: bool = False
    open_ended_col: bool = False
    med_safety_col: bool = False
    medical_summarization_col: bool = False
    aci_col: bool = False
    soap_col: bool = False
    closed_ended_arabic_col: bool = False


## Leaderboard columns
auto_eval_column_dict = []
# Init
auto_eval_column_dict = []
auto_eval_column_dict.append(["model_type_symbol", ColumnContent, ColumnContent("T", "str", True, never_hidden=True)])
auto_eval_column_dict.append(["model", ColumnContent, ColumnContent("Model", "markdown", True, never_hidden=True)])
auto_eval_column_dict.append(["revision", ColumnContent, ColumnContent("Model sha", "str", False, True)])
auto_eval_column_dict.append(["average", ColumnContent, ColumnContent("Average", "number", True, False, dataset_task_col=True, closed_ended_arabic_col=True, invariant=False)])
auto_eval_column_dict.append(["overall", ColumnContent, ColumnContent("Overall Score", "number", True, False, medical_summarization_col=True, aci_col=True, soap_col=True, invariant=False)])
for task in HarnessTasks:
    auto_eval_column_dict.append([task.name, ColumnContent, ColumnContent(task.value.col_name, "number", True, False, dataset_task_col=True, invariant=False)])
for column in OpenEndedColumns:
    auto_eval_column_dict.append([column.name, ColumnContent, ColumnContent(column.value.col_name, "number", True, False, open_ended_col=True, invariant=False)])
# changes to be made here
for column in MedSafetyColumns:
    if column.value.col_name == "95% CI" or column.value.col_name == "Harmfulness Score":
        auto_eval_column_dict.append([column.name, ColumnContent, ColumnContent(column.value.col_name, "number", True, False, med_safety_col=True, invariant=False)])
    else:
        auto_eval_column_dict.append([column.name, ColumnContent, ColumnContent(column.value.col_name, "number", False, False, med_safety_col=True, invariant=False)])
for column in MedicalSummarizationColumns:
    auto_eval_column_dict.append([column.name, ColumnContent, ColumnContent(column.value.col_name, "number", True, False, medical_summarization_col=True, invariant=False)])
for column in ACIColumns:
    auto_eval_column_dict.append([column.name, ColumnContent, ColumnContent(column.value.col_name, "number", True, False, aci_col=True, invariant=False)])
for column in SOAPColumns:
    auto_eval_column_dict.append([column.name, ColumnContent, ColumnContent(column.value.col_name, "number", True, False, soap_col=True, invariant=False)])
# if PRIVATE_REPO:
for column in ClosedEndedArabicColumns:
    auto_eval_column_dict.append([column.name, ColumnContent, ColumnContent(column.value.col_name, "number", True, False, closed_ended_arabic_col=True, invariant=False)])
auto_eval_column_dict.append(["is_domain_specific", ColumnContent, ColumnContent("Is Domain Specific", "bool", False)])
auto_eval_column_dict.append(["use_chat_template", ColumnContent, ColumnContent("Uses Chat Template", "bool", False)])
auto_eval_column_dict.append(["precision", ColumnContent, ColumnContent("Precision", "str", False)])
auto_eval_column_dict.append(["model_type", ColumnContent, ColumnContent("Type", "str", False)])
auto_eval_column_dict.append(["weight_type", ColumnContent, ColumnContent("Weight type", "str", False)])
# auto_eval_column_dict.append(["backbone", ColumnContent, ColumnContent("Base Model", "str", False)])
auto_eval_column_dict.append(["license", ColumnContent, ColumnContent("Hub License", "str", False)])
auto_eval_column_dict.append(["likes", ColumnContent, ColumnContent("Hub ❤️", "number", False)])
auto_eval_column_dict.append(["params", ColumnContent, ColumnContent("#Params (B)", "number", False)])
auto_eval_column_dict.append(["still_on_hub", ColumnContent, ColumnContent("Available on the hub", "bool", False, True)])
# auto_eval_column_dict.append(["display_result", ColumnContent, ColumnContent("Display Result", "bool", False, True)])
auto_eval_column_dict.append(["date", ColumnContent, ColumnContent("Submission Date", "str", False)])

# We use make dataclass to dynamically fill the scores from Tasks
AutoEvalColumn = make_dataclass("AutoEvalColumn", auto_eval_column_dict, frozen=True)


## For the queue columns in the submission tab
# changes to be made here
@dataclass(frozen=True)
class EvalQueueColumn:  # Queue column
    model = ColumnContent("model", "markdown", True)
    revision = ColumnContent("revision", "str", True)
    private = ColumnContent("private", "bool", True)
    model_type = ColumnContent("model_type", "str", True)
    precision = ColumnContent("precision", "str", True)
    weight_type = ColumnContent("weight_type", "str", "Original")
    closed_ended_status = ColumnContent("closed_ended_status", "str", True)
    open_ended_status = ColumnContent("open_ended_status", "str", True)
    med_safety_status = ColumnContent("med_safety_status", "str", True)
    medical_summarization_status = ColumnContent("medical_summarization_status", "str", True)
    note_generation_status = ColumnContent("note_generation_status", "str", True)
    if PRIVATE_REPO:
        closed_ended_arabic_status = ColumnContent("closed_ended_arabic_status", "str", True)

## All the model information that we might need
@dataclass
class ModelDetails:
    name: str
    display_name: str = ""
    symbol: str = ""  # emoji


class ModelType(Enum):
    # ZEROSHOT = ModelDetails(name="zero-shot", symbol="⚫")
    # FINETUNED = ModelDetails(name="fine-tuned", symbol="⚪")
    PT = ModelDetails(name="pretrained", symbol="🟢")
    # FT = ModelDetails(name="fine-tuned", symbol="🔶")
    # DS = ModelDetails(name="domain-specific", symbol="🏥")
    IFT = ModelDetails(name="instruction-tuned", symbol="⭕")
    RL = ModelDetails(name="preference-tuned", symbol="🟦")
    Unknown = ModelDetails(name="", symbol="?")

    def to_str(self, separator=" "):
        return f"{self.value.symbol}{separator}{self.value.name}"

    @staticmethod
    def from_str(type):
        # if "zero-shot" in type or "⚫" in type:
        #     return ModelType.ZEROSHOT
        # if "fine-tuned" in type or "⚪" in type:
        #     return ModelType.FINETUNED
        # if "fine-tuned" in type or "🔶" in type:
        #     return ModelType.FT
        if "pretrained" in type or "🟢" in type:
            return ModelType.PT
        if "preference-tuned" in type or "🟦" in type:
            return ModelType.RL
        if "instruction-tuned" in type or "⭕" in type:
            return ModelType.IFT
        # if "domain-specific" in type or "🏥" in type:
        #     return ModelType.DS
        return ModelType.Unknown

class ModelArch(Enum):
    Encoder = ModelDetails("Encoder")
    Decoder = ModelDetails("Decoder")
    GLiNEREncoder = ModelDetails("GLiNER Encoder")
    Unknown = ModelDetails(name="Other", symbol="?")

    def to_str(self, separator=" "):
        return f"{self.value.name}"

    @staticmethod
    def from_str(type):
        if "Encoder" == type:
            return ModelArch.Encoder
        if "Decoder" == type:
            return ModelArch.Decoder
        if "GLiNER Encoder" == type:
            return ModelArch.GLiNEREncoder
        # if "unknown" in type:
        #     return ModelArch.Unknown
        return ModelArch.Unknown


class WeightType(Enum):
    Adapter = ModelDetails("Adapter")
    Original = ModelDetails("Original")
    Delta = ModelDetails("Delta")
    Unknown = ModelDetails("?")
    
    def from_str(wt):
        if "original" in wt.lower():
            return WeightType.Original
        if "adapter" in wt.lower():
            return WeightType.Adapter
        if "delta" in wt.lower():
            return WeightType.Delta
        return WeightType.Unknown

class Precision(Enum):
    auto = ModelDetails("auto")
    float16 = ModelDetails("float16")
    bfloat16 = ModelDetails("bfloat16")
    float32 = ModelDetails("float32")
    # qt_8bit = ModelDetails("8bit")
    # qt_4bit = ModelDetails("4bit")
    # qt_GPTQ = ModelDetails("GPTQ")
    Unknown = ModelDetails("?")

    def from_str(precision):
        if precision in ["auto"]:
            return Precision.auto
        if precision in ["torch.float16", "float16"]:
            return Precision.float16
        if precision in ["torch.bfloat16", "bfloat16"]:
            return Precision.bfloat16
        if precision in ["float32"]:
            return Precision.float32
        # if precision in ["8bit"]:
        #    return Precision.qt_8bit
        # if precision in ["4bit"]:
        #    return Precision.qt_4bit
        # if precision in ["GPTQ", "None"]:
        #    return Precision.qt_GPTQ
        return Precision.Unknown


class PromptTemplateName(Enum):
    UniversalNERTemplate = "universal_ner"
    LLMHTMLHighlightedSpansTemplate = "llm_html_highlighted_spans"
    LLMHTMLHighlightedSpansTemplateV1 = "llm_html_highlighted_spans_v1"
    LLamaNERTemplate = "llama_70B_ner"
    # MixtralNERTemplate = "mixtral_ner_v0.3"

class EvaluationMetrics(Enum):
    SpanBased = "Span Based"
    TokenBased = "Token Based"


# Column selection
# changes to be made here
DATASET_COLS = [c.name for c in fields(AutoEvalColumn) if not c.hidden and (c.dataset_task_col or c.invariant)]
OPEN_ENDED_COLS = [c.name for c in fields(AutoEvalColumn) if not c.hidden and (c.open_ended_col or c.invariant)]
MED_SAFETY_COLS = [c.name for c in fields(AutoEvalColumn) if not c.hidden and (c.med_safety_col or c.invariant)]
MEDICAL_SUMMARIZATION_COLS = [c.name for c in fields(AutoEvalColumn) if not c.hidden and (c.medical_summarization_col or c.invariant)]
ACI_COLS = [c.name for c in fields(AutoEvalColumn) if not c.hidden and (c.aci_col or c.invariant)]
SOAP_COLS = [c.name for c in fields(AutoEvalColumn) if not c.hidden and (c.soap_col or c.invariant)]
# if PRIVATE_REPO:
CLOSED_ENDED_ARABIC_COLS = [c.name for c in fields(AutoEvalColumn) if not c.hidden and (c.closed_ended_arabic_col or c.invariant)]
# CROSS_EXAMINATION_COLS = [c.name for c in fields(AutoEvalColumn) if not c.hidden and (c.cross_examination_col or c.invariant)]
# DATASET_COLS = [c.name for c in fields(AutoEvalColumn) if not c.hidden and not c.open_ended_col and not c.med_safety_col and not c.cross_examination_col]
# OPEN_ENDED_COLS = [c.name for c in fields(AutoEvalColumn) if not c.hidden and not c.dataset_task_col and not c.med_safety_col and not c.cross_examination_col]
# MED_SAFETY_COLS = [c.name for c in fields(AutoEvalColumn) if not c.hidden and not c.open_ended_col and not c.dataset_task_col and not c.cross_examination_col]
# CROSS_EXAMINATION_COLS = [c.name for c in fields(AutoEvalColumn) if not c.hidden and not c.open_ended_col and not c.med_safety_col and not c.dataset_task_col]

TYPES = [c.type for c in fields(AutoEvalColumn) if not c.hidden]
COLS_LITE = [c.name for c in fields(AutoEvalColumn) if c.displayed_by_default and not c.hidden]
TYPES_LITE = [c.type for c in fields(AutoEvalColumn) if c.displayed_by_default and not c.hidden]

EVAL_COLS = [c.name for c in fields(EvalQueueColumn)]
EVAL_TYPES = [c.type for c in fields(EvalQueueColumn)]

# changes to be made here
DATASET_BENCHMARK_COLS = [t.value.col_name for t in HarnessTasks]
OPEN_ENDED_BENCHMARK_COLS = [t.value.col_name for t in OpenEndedColumns]
MED_SAFETY_BENCHMARK_COLS = [t.value.col_name for t in MedSafetyColumns]
MEDICAL_SUMMARIZATION_BENCHMARK_COLS = [t.value.col_name for t in MedicalSummarizationColumns]
ACI_BENCHMARK_COLS = [t.value.col_name for t in ACIColumns]
SOAP_BENCHMARK_COLS = [t.value.col_name for t in SOAPColumns]
# if PRIVATE_REPO:
CLOSED_ENDED_ARABIC_BENCHMARK_COLS = [t.value.col_name for t in ClosedEndedArabicColumns]
# CROSS_EXAMINATION_BENCHMARK_COLS = [t.value.col_name for t in CrossExaminationTasks]

NUMERIC_INTERVALS = {
    "?": pd.Interval(-100, 0, closed="right"),
    "~1.5": pd.Interval(0, 2, closed="right"),
    "~3": pd.Interval(2, 4, closed="right"),
    "~7": pd.Interval(4, 9, closed="right"),
    "~13": pd.Interval(9, 20, closed="right"),
    "~35": pd.Interval(20, 45, closed="right"),
    "~60": pd.Interval(45, 70, closed="right"),
    "70+": pd.Interval(70, 10000, closed="right"),
}

def render_generation_templates(task: str, generation_type: str):
    with open("src/display/templates/system_prompts.json", "r") as f:
        system_prompt = json.load(f)[f"{task}+_+{generation_type}"]
    with open(f"src/display/templates/{task}+_+{generation_type}.jinja", "r") as f:
        user_prompt = f.read()
    system_prompt_textbox = gr.Textbox(
        value=system_prompt,
        label="System Prompt",
        lines=2,
        elem_id=f"system-prompt-textbox-{task}-{generation_type}",
        show_copy_button=True,
    )
    user_prompt_textbox = gr.Textbox(
        value=user_prompt,
        label="User Prompt",
        lines=15,
        elem_id=f"user-prompt-textbox-{task}-{generation_type}",
        show_copy_button=True,
    )
    return system_prompt_textbox, user_prompt_textbox
    # return None, None